Philips M2540 manual

M2540 Ultrasound System Field Service Manual M2540-92000-01 A November 2002 Copyright © 2002 by Philips Medi ca l Systems All rights reserved 1 About This Manu al About This Manual This manual pr o vides information f or tr oubleshooting and serv icing the Philips M2540A ultrasound syst em. Brief ov er views f or each section in this book ar e lis[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 2 About This Manual: About This Manual Section 7, “Adjustments, ” contains instructions for ad justing the system monitor . Section 8, “Pre v entiv e Maintenance , ” includes procedur es f or pe riodic maintenance of the system. Section 9, “T r oubleshooting, ” contain[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 3 About This Manual: About This Manual Fo r m a t This manual is in P ort able Document F ormat ( PDF), for vie wing o n a laptop computer using Acr obat Reader . A list of book marks functions as a table of contents. Those bookmarks and cross-r eferences use h ypertext links to p[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 4 About This Manual: About This Manual Customer Assistance V arious support locations around the w orld can prov ide customer s with technical assistance regar ding the ultrasound system . Customers should contact the sales office where the y pur chased the system or the near est [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 5 About This Manual: About This Manual © 2002 Philips North America Corporation All Rights Reserved. Reproduction in wh ole or part is prohibited w ithout the prior written consent of the copyright holder. Publication number M2540-98000 -01 Edition 1 Published: December 2002 Prin[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 6 General Information: Product Overview 1 General Information This chapter includes the follo wing sections: • “Pr o duct Ov er view” on page 6 • “System Description” on page 7 • “Optional P eripherals (VCR, Printe rs, and Image Devices)” on page 9 • “Preset [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 7 General Information: System Description The system contr ol panel include s four number ed option butto ns whose functions are assigned by the customer . See the online Help file fo r details on configuring these controls. System Description Major ultrasound system componen ts a[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 8 General Information: System Description The optional Ph ysio module installs in one of the PC’ s front driv e ba ys. An optional magneto-optical disk (MOD) driv e can also be installed in one of the driv e ba ys. The VCR option includes three boar ds that reside in the PC’ s[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 9 General Information: Optional Peripher als (VCR, Printers , and Image Devices) Ph ysio Module The optional Ph ysio module (see “Ph ysio Module Option” on page 43 ) installs in one of the PC driv e ba ys. The fr ont panel of the module bears two input connectors: • A 3-lead[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 10 General Information: Preset Functions Pr eset Functions The ultrasound system includes programmable pr esets that configure the sys tem for best imaging results in a particular situation. Activating a pres et initializes system sett ings to values that are optimal for a chosen [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 11 General Information: Keyboard Equivalencies Ke y b o a r d Equivalencies Some of the k eys found on a st andard PC k eyboar d are not pr es ent on the M2540A. Many of the functions performed by those k eys ar e mapped to ke ys that are pr esent on the M2540A k eyboard. The M254[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 12 General Information: Safety Specifications Safety Specifications This section describes the safe ty specifications of the M2540A. Safety Limits Regulator y Compliance For inf ormation about applicable safety standar ds and specifi cations, consult the Safety and Standar ds Guid[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 13 Specifications: 2S p e c i f i c a t i o n s This section lists the specificati ons of the M2540A ultrasound syst em. The follow ing specification types ar e included in this section: • “Ph ysical Dimensions” on page 14 • “Electrical Specifications” on page 19 • ?[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 14 Specifications: Physical Dimensions Ph ysical Dimensions The tables and diagrams that follow detail the ph ysical specifications of the M2540A. T able 2-1 Ph ysical Specifications Parameter Specification Reference Dimensions Depth (fro nt to back) 103 cm (40.5 inches) See Figur[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 15 Specifications: Physical Dimensions Figur e 2-1 System Fr ont Dimensions . . . . . . . . . . . . + - + - Range: 129.5 cm (51 in) - 147.5 cm (58 in) 53.5 cm (21 in)[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 16 Specifications: Physical Dimensions Figur e 2-2 System Side Dimensions 41.71 cm (16.42 in) 99 cm (39 in) 43.18 cm (17 in) 74.3 cm (29.25 in) 95.25 cm (37.5 in)[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 17 Specifications: Physical Dimensions Figure 2-3 System Rear Dimensions Range: 129.5 cm (51 in) - 147.5 cm (58 in) 53.5 cm (21 in)[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 18 Specifications: Physical Dimensions Figur e 2-4 System T op Dimensions 39.4 cm (15.5 in) 33 cm (13 in) 72.6 cm (28.5 in) 53.45 cm (21 in) + - + -[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 19 Specifications: Elec trical Specifications Electrical Specifications Monitor T able 2-2 Electrical Specifications Parameter Specification A C input 90 V A C to 264 V A C , 47 Hz to 63 Hz Gr ound impedance 200 milliohm maximum Dielectric withstand 1500 V A C mains to safety gr o[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 20 Specifications: Transducer Specifications T ransducer Specifications The follo wing table lists the specifications of the transducers that the M2540A suppor ts. 1. This transducer is compatible with the M2540A, but is only sold separately . T able 2-4 T ransducers Description P[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 21 Specifications: Connection an d Communication Specifications Connection and Commu- nication Specifications The follo wing tables list the communication and connector specifica tions of the M2540A. System I/O Po r t s PC P or ts The follo wing table lists the ports on the rear o[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 22 Specifications: Connection an d Communication Specifications 1. Only a vailable w ith VCR option or external vi deo/print option Com 1 9-pin D connector , RS-232; spa re serial port used for serial VCRs K e ybo ard DIN cir cular connector Mouse DIN cir cular connector T ok en r[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 23 Specifications: Physio Port Specifications I/O P anel P or ts The follo wing table lists the ports on the I/O panel and the signals they carr y . Ph ysio P or t Specifications The follo wing table lists the specificati ons of the M2540A’ s ph ysio por ts. Audio/Video Specific[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 24 Specifications: Audio/Video Specifications Audio External Video T able 2-8 Audio Specifications Description Specification Speak ers Ster eo—VCR, Doppler Doppler spectrum towar d transducer — left speak er Doppler spectrum a wa y from transducer — right speak er Maximum po[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 25 Specifications: Audio/Video Specifications Video Output Specificat ions T able 2-10 Video Output Specifications Output Specification RGBSync to system monitor 0.7 Vpp RGB with TTL sync S-Video Output to VCR 1.0 Vpp luminance incorporating sy nc and 0.3 Vpp chr ominance as shown[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 26 Safety: 3S a f e t y This section pr ovides an overview of safety considerations f or the ultrasound system. These safety concerns appl y to patients , operators, and ser vice engine ers. For mor e detailed safety information, see the Philips Safety and Standar ds Guide . The f[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 27 Safety: Transmit Power (Acoustical) Tr a n s m i t Po w e r (Acoustical) Acoustic output, expressed as an index, is displa yed on the sc reen to allo w the best possible diagnostic image with minimal pow er output. A displa y standard pres ents this index using one of the follo[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 28 Safety: AIUM/NEMA Output Display Standard • Reduce exposure time, independent of acoustic index value. • Use techniques that let y ou collect clinical da ta quickly and end the examination pr omptly . • Select a transducer that pr ovides good resolution and f ocal depth f[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 29 Safety: AIUM/NEMA Output Display Standard NO TE The power index displa y ed on the screen depends on the pr eset type , the active transducer type , the imaging mode , and the selected pow er index. Any of the four pow er indices is selectable for displa y at an y time, using t[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 30 Safety: Explosive Hazards When TIC is Displa y ed With Normal Setting If none of the conditions in “When MI is Displa yed With the Normal Setting” on page 29 exist, a transcranial pr eset is active, and any of the f ollowing conditions exist, TIS displa ys: • Color is tur[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 31 Safety: Electrical Warnings • When using the imaging system in the operatin g r oom, do not switch system pow er on or off. Be sure system po wer is on befor e the operation star ts, a nd lea ve it on for the duration of the pr ocedur e . WA R N I N G Do not use the foot s wi[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 32 Safety: Glutaraldehyde Exposure Glutaral- deh yde Exposur e The United States Occupational Safety and Health Administration (OSHA) has issued a regulation dealing with lev els of acceptable glutaraldehyde exposur e in the working en vironment. Philips does not sell glutaraldeh [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 33 Safety: Moving the System When Mo ving the System This system is equipped with a fr ont ha ndle and brak es on the front wheels. Alwa ys use the handle at the fr ont of the car t to move the system from place to place. WA R N I N G Nev er strap or secure the system at an y poin[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 34 Safety: Moving the System WA R N I N G Use car e when tilting the system for an incline. The amount of incline allowable to pr ev ent tip-ov er is 10 degrees. Moving th e system ov er a roadside curb or other small but steep incline can cause the system to exc eed 10 degr ees o[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 35 Safety: Electromagnetic Compatibility WA R N I N G Nev er ride on a loading lift with the system. Y o ur weight combined with the system's weight can exceed the lift's load capacity . Be sure the ultrasound system is firml y secure d while inside the transporting vehi[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 36 Safety: Restrictions for Use Restrictions for Us e The M2540A ultrasound system is subject to cert ain r estrictio ns that ar e described in the follo wing sections. Immunity Le v el T est Results The EMC standards r equire that manufactur ers of patient-coupled equipment speci[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 37 Safety: Electrosurgical Units Electr osur- gical Units Electrosurgical units (ESUs) and other de vi ces intentionally intr oduce radio frequency electr omagnetic fields or curr ents into patients. Because imaging ultrasound frequencies ar e also in the radio fr equency range , [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 38 Theory of Operation: Overview 4 Theor y of Operation Ov er view This section pr ovides a technica l overview of system functions. The discussion focuses on the main functions and featur es of the system’ s PC , circuit boar ds, and pow er dist ribution. Main system functions [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 39 Theory of Oper ation: Internal PC Internal PC The M2540A uses an internal PC to coordinate and perform man y of the functions that requir e d dedicated cir c uit boards in earlie r ultrasound systems. The pow er button on the fr ont of the PC is the system pow er switch. T urni[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 40 Theory of Oper ation: TR Boards VCR-Option Components in the PC The VCR option includes sev eral cards inside the PC and an adapter that connects to the SV GA output of the PC’ s graphics adapter boar d. See Figure 4-1 on page 48 for a detailed repr esentation of how the VCR [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 41 Theory of Oper ation: TR Boards plugs into the distribution boar d. The tw o boards form electr onic beams of the transmit and r eceive signals. Each TR boar d contains 64 tr ansmitters and 32 preamps m ultiplexed into 64 r eceive chann els. This allows multiplexing the system?[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 42 Theory of Operation: BPAP Board BP AP Board The beam pr ocessor/acoustic pr ocessor (BP A P) board contains tw o processors. One of them contr ols beam-forming, line-to-line operation. The other handles the pr ocessing of scan conv ersion, color flow , and Doppler signals. The [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 43 Theory of Operation: Demodulator Board Demodulator Boar d The demodulator board perf orms image and Doppler demodulation for BMode, MMode , PW and CW phased and non-imaging Do ppler modes, and color flow mode. It sends a baseband data stream to the BP AP board. The demodulator [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 44 Theory of Operation: System Motherboard Primar y Functions The module’ s primar y func tions are as f ollows: • Pr ocess electr ocardiogram (ECG) signals fr om pa tient electrodes and deli v er the data to the M2540A’ s PC • Send a detected R-wa ve trigger to the APIO b[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 45 Theory of Operation: I/O Panel Tr a n s d u c e r Connector Module T y pes The four transducer module ba ys accept the fo llowing types of modules in any combination: • Cannon connector • Advance Vision connector • P encil-type transducer connector • Blank module See T [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 46 Theory of Operation: Power Supply part . Rotar y and sliding knobs, rotary encoders for the knobs, the trackball assembly , and the trackball cable are all a va ilable as separate parts. P o w er Supply The M2540A pow er supply is a self-contained unit th at accepts A C input f[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 47 Theory of Operation: Fu nctional Block Diagrams Functional Block Diagrams This section contains block di agrams of the system’ s components and their connections. The section includes the following block diagrams: • Figur e 4-1 on page 48 shows the ultrasound system with th[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 48 Theory of Operation: Fu nctional Block Diagrams Figure 4-1 System Block Diagram with VC R Option System control panel Internal PC Floppy disk drive Optional MO drive CD-RW drive Optional Physio module PC motherboar VCR option sound board VCR option capture board VCR option conv[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 49 Theory of Operation: Fu nctional Block Diagrams e-bo x and P o wer Supply Functional Block Diagram Figur e 4-2 shows the system’ s power supply and the e- bo x and their connections to each other and other components. Figure 4-2 e-box and Power Supply Block Diagram Connector [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 50 Theory of Operation: Fu nctional Block Diagrams T oken Ring Cable The tok en ring cable carries the following sign als betw een the BP AP bo ard and the APIO boar d: • R-wa ve communication • On and off signal that switch es on the outputs fr om the power suppl y (the 120 V[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 51 Theory of Operation: Fu nctional Block Diagrams Ph ysio Functional Block Diagram Figur e 4-3 shows how the Ph ysio module functions, its internal connections, and connections to other components. Figure 4-3 Physio Mo dule Block Diagram Power isolation Signal isolation ECG leads[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 52 Theory of Operation: Tr ansducer Safety Testing: Test Setup and Theory T ransducer Safety T esting: T est Setup and Theor y This section pr ovides backgr o und and suppor ting information for th e transducer leakage tests in Section 6, “Perf ormance T ests” ; this inf ormat[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 53 Theory of Operation: Tr ansducer Safety Testing: Test Setup and Theory Figure 4-4 T ransducer Leakage Curre nt T est Setup and Theory Diagram A I SAFETY ANALYZER Insertion Outer Grounded 7ASW030-1 Hot Neutral Ground I C I Ultrasound metal chassis plastic shielding jacket I Sali[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 54 Theory of Operation: Tr ansducer Safety Testing: Test Setup and Theory Insertion depth: • For transthoracic and endoca vi ty transducers, submerge the he ad and 5 cm of the cable, being car eful to not submerge the connector . • For TEE transducers, submerge all of the flex[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 55 Theory of Operation: Tr ansducer Safety Testing: Test Setup and Theory Figure 4-5 T ransducer Leakage Cur rent T est Dia gram for the Normal Condition The leakage curr ent normally flows fr om the chassi s safely out thr ough the ground wir e . If there is a fault in the transd[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 56 Theory of Operation: Tr ansducer Safety Testing: Test Setup and Theory Figur e 4-6 T ransducer Leak ag e Curr ent T est Diagram fo r 1st Single F ault Condition When an open gr ound condition is imposed, all I chassis is for ced through the transducer . This I tran sduce r is s[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 57 Theory of Operation: Tr ansducer Safety Testing: Test Setup and Theory Imposing an open neutral condition pr ev ents al l system current fr om flowing. This cr eates a higher potential for leakage cur rent I chassis . Most flows safe ly thr o ugh the ground wir e; some flows th[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 58 Theory of Operation: Tr ansducer Safety Testing: Test Setup and Theory • If the transducer sheath is compr o mised, its resistance is clos e to that of the gr ound wire. T ransducer leakage curr ent equaling 80% or mo re of gr ound wire leakag e curr ent indicates a fault or [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 59 Installation: Overview 5 Installation Ov er view This chapter includes pr ocedures for installing and setti ng up the M2540A. The follo wing sections are in this chapter : • “Assemble the System” on page 59 • “System Startup” on page 62 • “System Configuration?[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 60 Installation: Assemble the System • P eripherals should mount towar d the rear of the system, with about one centimeter between the lo we r peripheral and the inside edge of cart top . ➤ Installing a VCR 1. Loosen the peripheral strap , and slide the VCR under it. 2. Connec[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 61 Installation: Assemble the System 1. Loosen the peripheral strap , and slide the printer under it. 2. Connect the po wer cable and a USB cable to the printer . 3. T ak e a cable stop brack et fr om the accessories shipping box and slip it onto the peripheral strap . 4. Hook the[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 62 Installation: System Startup 4. Hook the brack et in a slot of the car t to p or the peripheral tra y so the brack et is as close as possible to the printer . 5. Tighten the strap . 6. On the back of the printer , set dip switch number 5 to the UP position. All the other switch[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 63 Installation: System Startup 3. Press the tw o center monitor buttons . The OSD Main Menu displa ys. Figure 5-1 OSD Main Men u 4. The two right-hand monitor but tons scr oll up or down in the OSD Main Menu. Use them to select Advanced Contr ols . 5. Press the far left monitor b[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 64 Installation: System Configuration 9. Press the far left monitor button . 10. On the OSD Main menu, use the tw o right-hand monitor buttons to select EXIT OSD . 11. Press the far left monitor button to exit OSD . Printer Pr eparation ➤ Preparing the Son y Blac k-and-White Pri[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 65 Installation: System Configuration Localization ➤ Setting the Localization P arameters 1. Pr ess Setup . The Setup window displa ys. Figure 5-3 Setup Windo w 2. Click the System tab. 3. Click the T op Border button. The T op Border window opens.[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 66 Installation: System Configuration Figure 5-4 T op Border Windo w 4. Enter the institut ion name, and click OK . 5. On the Setup window , click the Date/Time button. The Date and Time Pr oper ties window opens.[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 67 Installation: System Configuration Figure 5-5 D ate and Time Properties Windo w 6. Click the Time Zone tab. 7. Choose the local time zone fr om the drop-do wn list. 8. Click the Date & Time tab. 9. Change the settings to the local date and time , and click OK . 10. On the S[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 68 Installation: System Configuration Figur e 5-6 Regional and Langua ges Options Windo w (Regional Options) 11. Click the dr op-down list in the Standards and F ormats section, and select the configuration set in the list that mo st nearly matches the site locale. 12. If the numb[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 69 Installation: System Configuration • The locale selected in Standards and f ormats section ( step 11 ) determines what language the online Help displa ys in, if that language is a vaila ble . If it’ s not, Help use s the same language as the rest of the system. 13. Click th[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 70 Installation: System Configuration 16. Click the Advanced tab. Figur e 5-8 Regional and Langua ges Options Windo w (Advanced) 17. Click the dr op-down menu and select the language f or non-Unicode pr ograms . The selection should be the one that most closely matches that chosen[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 71 Installation: System Configuration Options Installation The M2540A lea ves the factor y with all pur chased options enabled. If an option must be enabled in the field, complete the follo wing procedur e: ➤ Installing Options 1. On the Setup window , click the Options tab. Fig[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 72 Installation: System Configuration Figur e 5-10 Option s Installation Windo w 3. Select an application to enable by clicking it so it is highlighted. 4. Click Install . 5. Enter the access code in the window , and click OK . The selected option is enabled. 6. Repeat steps 3 thr[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 73 Installation: System Configuration DICOM Network Configuration Complete the follo wing pr ocedures to configur e the system for DICOM communications ov er a network. The pr ocedure r equires inf ormation from the customer’ s network administrator . ➤ Changing the System’ [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 74 Installation: System Configuration 3. Click the This System tab. 4. Click Network Settings . 5. Enter the settings pr ovided by the cus tomer . 6. Click OK . NO TE If the system will join a doma in, or if you mu st enter a netw ork ID , you must use the follo wing pr ocedure to[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 75 Installation: System Configuration Figure 5-12 Setup Windo w (Options) 2. Click Ser vice . The Field Ser vice Options window opens.[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 76 Installation: System Configuration Figure 5-13 Field Service Options Window 3. Click Contr ol Panel . The Contr o l Panel window opens. 4. Click Switch to Classic View . The displa y changes to Windows Classic format. 5. Double-click Netw ork Connections . 6. Double-click Local[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 77 Installation: System Configuration ➤ Adding Server Information 1. On the DICOM Setup window , click the Ser vers & Roles tab. Figure 5-14 DICOM Setup Wi ndo w (Ser vers & Roles) 2. In the Ser vers section, click Ne w . 3. Enter the ser ver information supplied b y the[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 78 Installation: System Configuration NO TES • The value in the Name: field need not be the ser ver ’ s DNS or network name . It is used only to identify the ser ver in er r or messages and dialog box es. • The value in the Host: field is the ser v er’ s IP addr ess, or th[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 79 Installation: System Configuration Figure 5-15 DICOM Setup Wi ndo w (Ser vers & Roles) 2. Select the corr ect ser v er for each r ole from the dr op-down lists. 3. T o modify or verify attributes of storage or print ser vers, click Advanced next to the ser ver’ s drop-dow[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 80 Installation: System Configuration Figure 5-16 DICOM Setup (This System) 2. Click Disk Full Strategy ... . The Disk Full Strategy window opens.[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 81 Installation: System Configuration Figure 5-17 Disk Full Strategy Windo w 3. Set the parameters to the customer’ s prefer ence . 4. Click OK to close the window . ➤ Configuring Logging 1. On the DICOM Setup window , click the Diagnostics tab. 2. Click Logging .[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 82 Installation: System Configuration Figure 5-18 DICOM Setup Windo w (Di agnostics) 3. Under DICOM log contents, select No logging (disab les logging) . 4. Under Ser vice log, select Enable Ser vice logging . 5. Under System Log, mak e sure the Logging lev el is set to Err or Le [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 83 Installation: System Configuration System Hardwar e Configuration The follo wing pr ocedures configu re th e system for the installed peripherals and system hardwar e . ➤ Assigning Recor d Buttons 1. On the Setup window , click the P eripherals tab. Figure 5-19 Setup Windo w [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 84 Installation: System Configuration ➤ Assigning Option Buttons 1. On the Setup window , click the Options tab. Figur e 5-20 Setup windo w (Options) 2. Click K e yboard... . The Define Option K e ys window opens.[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 85 Installation: System Configuration Figure 5-21 Define Option K eys Windo w 3. Click the dr op-down list f or each option k ey , and select the appr opriate functions. NO TE The drop-do w n lists include only those optio ns that ar e par t of the pur chased software feat ures. 4[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 86 Installation: System Configuration Figure 5-22 Setup Windo w (P eripherals) . 2. Click Install Softwar e Drivers . The Install Software Driv ers window opens. 3. Click Video Installation . 4. Click OK . 5. Select PA L . 6. Click OK .[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 87 Installation: System Configuration The driv er is reinstalled with the cor rec t configuration. This tak es about 20 seconds. 7. Click Close to close the Setup window . The new setting tak es effect a f ter the system is restarted. ➤ Setting the Monitor Color T emperatur e Ca[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 88 Installation: Cust omer Training Customer T raining The customer needs some instruction in maintenance and use of the system: • Instruct the customer how to back up and r estore pr esets (see “Backing Up and Restoring Presets” on page 143 ). Mak e a backup floppy disk of [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 89 Performance Tests: Overview 6P e r f o r m a n c e T e s t s Ov er view This chapter includes all test pr ocedures for diagnosing pr oblems with the M2540A and assuring its safe and accu rate operation. The follo wing sections are in this chapter : • “Electrical Safety T es[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 90 Performance Tests: El ectrical Safety Tests • The ECG Lead Leakage Curr ent test checks ECG leads connected to the optional Ph ysio module for electrical leakage. See “ECG Lead Leakage Current T est (Sour ce)” on page 94 . • The ECG Lead Isolation Leakage test checks EC[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 91 Performance Tests: El ectrical Safety Tests WA R N I N G Some users r o utinely perf orm a sa fety-earth or ground-bonding test at cur rents in excess of 10 amps. T est curr ents in exce ss of 1 amp will lik ely exceed the impedance limit specif ication, and can damage the RFI [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 92 Performance Tests: El ectrical Safety Tests 4. Mak e the appropriate connections betw een the analyzer and the ground lug on the ultrasound system’ s I/O panel. 5. Read chassis gr ound resistance in milliohms. Flex the ultraso und pow er cord during the test to detect intermi[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 93 Performance Tests: El ectrical Safety Tests Figure 6-2 Gr ound Wire Leak a ge Cur rent T est Dia gram ➤ Gr ound Wire Leaka ge Curr ent T est Pr ocedure T o test the system’ s ground wiring f or leakage: 1. Set the mode on the analyzer to detect leakage. 2. Plug the analyzer[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 94 Performance Tests: El ectrical Safety Tests 4. T ak e ground wir e leakage curr ent measur ements in an op en ground and open neutral condition, with both normal and re verse polarity . Record the hi ghest value, and compare it to the limit specified for Single Fault condition [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 95 Performance Tests: El ectrical Safety Tests Figur e 6-3 ECG Lead Leak a ge Cur rent T est Diagram ➤ ECG Lead Leakag e Current T est Procedur e 1. Set the analyzer to test ECG leads. 2. Plug the analyzer into an a vai lable A C wall outlet. Plug the ul trasound system pow er p[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 96 Performance Tests: El ectrical Safety Tests 5. T ak e ECG lead leakage current measur ements with both normal and re verse polarity . Check that the highest value is within the limit specified for Normal condition in Figur e 6-3 on page 95 . 6. T ak e ECG lead leakage current m[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 97 Performance Tests: El ectrical Safety Tests Figur e 6-4 ECG Lead Isolation Leakag e Current T est Diagram WA R N I N G This test is hazardous. It a pp lies line voltage to the ECG leads. A v oid accidental contact with the line v oltage. Do not touch the chassis or th e ECG cab[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 98 Performance Tests: El ectrical Safety Tests 4. Connect ECG leads to th e ultrasound system, but do not connect the ECG leads to the analyzer y et. 5. In normal polarity , perform a lea d isolation test. Recor d the re ading in micr oamperes. This reading is the cor rection fact[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 99 Performance Tests: El ectrical Safety Tests The follo wing tools are r equired for transducer safety tests: • Safe ty analy zer • Saline holder • ECG lead wire • Saline solution. If saline is not a vailable , mix 27 grams of table salt in 3 liters of tap water . T ransd[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 100 Performance Tests: El ectrical Safety Tests Figure 6-5 T ransducer Leakage Cur rent T est Dia gram ➤ T ransducer Leakag e Current T est Procedur e 1. Set the analyzer mode to test ECG leads. 2. Plug the analyzer into an a vai lable A C wall outlet. Plug the ul trasound syste[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 101 Performance Tests: El ectrical Safety Tests 5. Fill a test container wi th enough saline to completel y cov er the appr opriate par ts of the transducer . Inser t the exposed e nd of the ECG lead into the salin e , and car efully insert the transducer : • For transthoracic a[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 102 Performance Tests: El ectrical Safety Tests V alues exceeding the limits ma y indicate a fault in the transducer housing or the cable sheath. T o locate a fault precisel y , r e peat the measurement while slowly insert ing the transducer into the saline. The aberrant reading a[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 103 Performance Tests: El ectrical Safety Tests Figur e 6-6 T ransduce r Isolation Leakag e Cu rr ent T est Dia g ram WA R N I N G This test is hazardous. It a ppl ies line voltage to the ECG and tr ansducer cables. A void accidental contact with the line v oltage. Do not touch th[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 104 Performance Tests: El ectrical Safety Tests 2. Plug the analyzer into an a vai lable A C wall outlet. Plug the ul trasound system pow er plug into the test receptacle on the anal yzer . 3. P ow er up the ultrasound system by starting its internal PC . 4. Plug the transducer to[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 105 Performance Tests: PC Diagnostics PC Diagnostics PC pr oblems can often be diagnosed using th e IBM Driv e Fitness te st or Checkit Pr o  . IBM Drive Fitness T est The Driv e Fitness test (DFT) is described at: http://www .storage.ibm.com/hdd/technolo/dft/dftne w .htm Y ou [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 106 Performance Tests: PC Diagnostics 6. Follo w the onscreen instructions. NO TE Ignore the er r or messages about missing SCSI disk controllers. For detailed inf ormation on using DFT , go to: http://ser vice .boulder .ibm.com/stor age/hddtech/DFT32-V300USER-DOC.pdf NO TE When D[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 107 Performance Tests: Resident Self Tests Resident Self T ests The M2540A Resident Self T ests (RST) are a suite of tests that verify syst em har dware, using no external instrumentation. The RST suite consists of tests for custom M2540A har dware and softwar e . The Resident Sel[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 108 Performance Tests: Resident Self Tests User Interface Y ou can control the RST softwar e using the system control panel’ s ke yboard and trackball. When using the system contr o l panel, the tw o k eys ju st abov e the trackball perform the functions of mouse buttons. The En[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 109 Performance Tests: Resident Self Tests Ther e are thr ee tabs in the RST window: • The Info tab shows softwar e , hardwar e , and system information. See “Information T ypes” on page 109 . • The T est tab inv okes various test modes and displa ys test status and r esul[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 110 Performance Tests: Resident Self Tests Hardwar e Information The hardwar e information pr ov ided includes information abou t the custom M2540A boar ds and transducer connector modules, identified as shown in the f ollowing figur e: Figur e 6-8 Hardwar e Information Displa y N[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 111 Performance Tests: Resident Self Tests T ests The follo wing figur e shows the RST T est displa y . Figure 6-9 RST T est Displa y A vailable T ests The follo wing tests are a vailable when y ou log on using a valid ser vic e name and pass w ord: •B a s i c T e s t : A basic [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 112 Performance Tests: Resident Self Tests • Extended T est : This is a compr ehensive test of M2540A har dware. The test requir es no operator interaction while it ex ecutes. The test verifies detail ed system operat ion with fault isolation to the board le vel. Th is test r ep[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 113 Performance Tests: Resident Self Tests T est Results The test results ar e shown in the list view on the right-hand side of the RST window . The displa y shows the name of each test, the components it tested, and the number of times the component passed and failed the test. T [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 114 Performance Tests: Resident Self Tests ➤ Closing the RST Application Y ou can close the RST appl ication using either of the following tw o methods: • Click the Close button at the upper right corner of the RST window . • Press the Alt and Report k eys together . When th[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 115 Performance Tests: Resident Self Tests ➤ Running an Extended T est The extended tests check the system’ s hardware to the boar d le v el, and do not r equir e your part icipation after they ar e star ted. T o run an extended test: 1. Launch the RST application. (See “Lau[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 116 Performance Tests: Resident Self Tests Figure 6-10 RST Extended T ests 5. If you want to run speci fic tests, click the name s of those tests. (See “T est Module s” on page 6-117 .) T o select all the extended tests, lea ve Extended T est selected. 6. T o run the test a sp[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 117 Performance Tests: Resident Self Tests T est Modules Each subsystem test consists of test modules, and each test module has submodules. Y ou can select individual modules or submodules to run separate from the other tests in its gr oup by using the tree control in the left sid[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 118 Performance Tests: Resident Self Tests The two-digit codes that pr ec ede the submodule names are used in the Application T est Log displa y , in its Categor y column, and in the St atus window at the lo wer left of the windo w . See “RST T est Log” on page 121 . ➤ Runni[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 119 Performance Tests: Resident Self Tests ➤ Viewing Er ror Lo gs The RST application logs err ors during operation of the system and when you run a test. View the logs by clicking Ev ent View er under the Log tab of the RST windo w and selecting the log y ou want to see. Figure[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 120 Performance Tests: Resident Self Tests applications and subsystems aff e cted, and other information. Figur e 6-13 shows the ultrasound application log displa y . Figure 6-13 Ultrasound Application Lo g Display T o clear the Ultrasound Application Lo g, complete the following [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 121 Performance Tests: Resident Self Tests RST T est Log This log includes parameters of past RST tests and err ors enco untered while running the tests. Figur e 6-14 shows the Ev ent Viewer application RST test log. Figur e 6-14 RST Applic ation T est Lo g Displa y .[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 122 Performance Tests: Resident Self Tests RST Log Codes The Application T est Log’ s Category column cont ains coded information. Th e code is in the follo wing format: SSnnNN Wher e: • SS is the subsystem tested. • BP is the beam pr ocessor subsystem. • DP is the displa [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 123 Performance Tests: Resident Self Tests T est Result Details T o view detai led test resul ts, open the Ev ent Properties window as follows: ➤ Viewing T est Details 1. In the right-hand side of the Event Vie wer windo w , double-clic k the ev ent you want detailed information[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 124 Performance Tests: Resident Self Tests System Log The Ev ent View er system log includes hardwar e er r ors filtered fr om the application run-time err or log and the RST test log. Figure 6-16 shows the Ev ent View er system log. Figure 6-16 System Lo g Di spla y ➤ Clearing [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 125 Performance Tests: Resident Self Tests Using the Ser vi ce Log The ser vice log on the Log tab’ s tree is a list of comments enter ed by ser vice personnel. ➤ Making an Entr y in the Ser vice Log Y ou can enter information in the ser v ice log that is displa y e d under th[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 126 Performance Tests: Resident Self Tests 7. Right-click Ser vice Log and select Sa v e Log to File to sa v e the entr y . ➤ Modifying an Entr y in the Ser vice Lo g Y ou can change the information in an existing ser vice log entr y . Y ou must log on to the RST application usi[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 127 Adjustments: Monitor Adjustment 7 Adjustments Monitor Adjustment The four buttons on the fr ont of the monitor adjust brightness and co ntrast. When the two right-hand buttons are pr essed together as th e monitor pow ers up, th e OSD Main menu is a vailable . Submenus of the [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 128 Adjustments: Monitor Adjustment Na vigating the OSD Menus The four buttons on the fr ont of the monito r control all the OSD functions, as f ollows: • Brightness down (far -left button) applies the selected menu item. • Brightness up + Br ightness down e xits a men u witho[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 129 Adjustments: Monitor Adjustment 6. Use the two right-hand monitor buttons to sc r oll up or down in the OSD Main men u and select SIZE & POSITION . 7. Press the far left monitor button. The Size & P osition menu displa ys. 8. Use the two right-hand mo nitor buttons to [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 130 Adjustments: Monitor Adjustment 15. Press the far left monitor button. Changing the Boot Sequence ➤ Change the Boot Sequence 1. Change the V GA displa y height adjust ment to show the whole scre en. See “Adjusting V GA V er tical Size” on page 128 . 2. Reboot the system.[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 131 Preventive Maintenance: 8 Pr e v entiv e Maintenance This section contains pr ocedures for c leaning the M2540A and its components. During pre ventiv e maintenance, look for conditi ons that ma y cause pr oblems, and loose knobs or wo rn TGC contr ols. CA UTION Use adequate ES[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 132 Preventive Maintenance: CA UTION Do not use any solv ent other than water to wash the air filter . Other solvents ma y attack its material. 4. Dr y the filter thoroughl y befor e replacing it in the system. Compressed air can speed drying. 5. Rev erse step 1 and step 2 to comp[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 133 Preventive Maintenance: CA UTION Use pr oper ESD precautions f o r the vacuum it self and when remo ving circuit boar ds for vacuuming. See “ESD Safe guards” on page 139 . CA UTION Because the M2540A’ s cir cuit boards ha ve comp onents on both sides, use caution when r [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 134 Troubleshooting: PC Won’t Boot 9 T r oub leshooting This section contains tips and pr ocedures for fi nding the causes of malfunctions of the M2540A. For pr oblems with optional peripherals, see the Peripherals Manual . Alwa ys check that pow er cords ar e pl ugged in, and i[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 135 Troubleshooting: PC Boots, but Monitor is Blank 5. Reset the PC po wer selector s witch to 120 V , if the switch was mov ed in step 3 . PC Boots, but Monitor is Blank If the M2540A’ s internal PC st arts, but the monitor sta ys black, proceed as f ollows: 1. Connect a jumper[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 136 Troubleshooting: Printer Problems Printer Pr oblems HP940 Star tup The first time the HP940 printer is pow ered up , it ma y cause the syst em to hunt for more peripherals to install. Rebooting the system stops this activity . Printer Instal- lation Pr oblems If a connected pr[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 137 Troubleshooting: Electr omagnetic Interference Electr omag- netic Interfer ence Electromagnetic interf erence (EMI) can degrad e the performance of the M2540A. Ans wering the follo wing questions can help locate the sour ce of interfer ence: • Is the interfer ence intermitte[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 138 Service Procedures: Overview 10 Ser vice Pr ocedures Ov er view This chapter includes all the ser vice pr ocedures that apply to the M2540A. T o locate par ts and assemblies ref erred in the pr ocedures, se e the exploded diagrams and parts lists in “Par ts” on page 177 . [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 139 Service Procedures: Repair Philosophy • “Cables” on page 160 • “Cart” on page 163 Repair Philosoph y Most components in the M2540A ar e replaced as modules. The po wer supply , the monitor , and the system contr ol panel ar e not ser viceable , and are r eplaced as[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 140 Service Procedures: Service Access Ser vice Access This section describes how to gain access to th e ser viceable components of the M2540A system. Ser vicing Components Abo v e the Lo w er Enclosur e Y ou can ser vice components mounted above the lo wer enclosur e without open[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 141 Service Procedures: Record Keeping Rear Ser vice Doors T wo doors in the r ear of the low er enclosur e give access to the r ear of the PC , the e-box, and the pow er supply . The doors are hinged near the ce nter of the system, and ar e held closed by quart er -turn latches n[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 142 Service Procedures: PC Service PC Ser v ice This section contains procedur es for ser vicing M2540A software and the har dware components of the internal PC . Softwar e Ser vi ce Pr ocedures The follo wing pr ocedures describe r eloading and upgrading the ultrasound software, [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 143 Service Procedures: PC Service NO TE The message “Press an y ke y to boot from CD” displa ys tw o mor e times during the installation. Do not pr ess a k ey when it does. The me ssage clears after a fe w moments. 6. When the message, “Please inser t the M2540A Ultrasound [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 144 Service Procedures: PC Service 3. With the ultrasound appl ication running, pr ess the Setup k ey on the system contr ol panel. The Setup window opens. 4. Click the Flopp y Disk tab. 5. Click Backup . The Backup Settings windo w opens.[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 145 Service Procedures: PC Service 6. Click Select All . 7. Click Start . The backup pr ocedure ex ecutes. When the procedur e is done , the Backup Settings window close s. NO TE While it backs up the preset s, the backup pr ogram also automatically backs up the system settings, t[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 146 Service Procedures: PC Service ➤ Restoring Customer Presets T o re store a customer’ s presets: 1. Inser t the flopp y disk that contains the back ed up presets in the PC’ s flopp y disk drive. 2. With the ultrasound appl ication running, pr ess the Setup k ey on the sys[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 147 Service Procedures: PC Service NO TE Options can be restor ed only to the system that cr eated the back up disk. The software matches the serial number of the system to that of the sy stem that created the dis k. 7. Click Start . 8. When the restoration is complete, click Clos[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 148 Service Procedures: PC Service • Video conv er ter board (part of the VCR option) • Optional Ph ysio module • Optional MOD driv e ➤ Opening the PC Side Co ver Y ou can gain access to componen ts in the PC without remo ving the PC from the system, b y opening the PC sid[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 149 Service Procedures: PC Service c. Slide the bezel to the ri ght until it can be r emoved. d. Each of the replac eable parts listed in step 6 is retained b y two plastic latches. T o r e mov e the part, press the two latches in to ward the part, and slide the part o ut of the P[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 150 Service Procedures: PC Service ➤ Remo ving the PC from the System T o remo v e the PC , see Figure 13-3 on page 185 to locate par ts and asse mblies, and complete the follo wing procedur e: 1. Disconnect the system pow er cord from the main A C supply . 2. Remov e the three [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 151 Service Proced ures: E-box E-bo x Y ou can perform most e-box serv ice without removing the e-bo x fr om the system. T o perform ser vice that does requir e remo ving the e-box, y ou must also r emove the po wer supply (See “Removing the P ower Suppl y and the E-box” on pa[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 152 Service Proced ures: E-box 7. Install the replacement boar d. 8. Rev erse step 5 through step 2 to complete the pr ocedure. 9. P erform all RST and system ch ecks to v erify performance . ➤ Replacing the Motherboard T o replace the e-bo x motherboard, See Figure 13-2 on page[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 153 Service Proced ures: E-box 6. Rev erse step 5 through step 1 to install the motherboar d. 7. P erform all RST and system ch ecks to v erify performance . ➤ Replacing the Distribution Board T o r eplace the dist ribution boar d, see Figure 13-2 on page 183 to locate par t s a[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 154 Service Procedur es: Power Supply 4. Remov e the eight scre ws that secure the distribution boar d to the e-box center wall. 5. Tilt out the top edge of the dist ribution board and r emov e the board. 6. Rev erse step 5 through step 1 to install the motherboar d. 7. P erform a[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 155 Service Procedur es: Power Supply 6. Remov e the two scre ws that secure the pow er supply to the angle brack e t at the rear of the enclosure floor . 7. Carefull y slide the pow er supply and th e e-box out the side of the system. 8. Rev erse step 7 thr ough step 1 to install[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 156 Service Procedures: Transd ucer Connector Modules T ransducer Connector Modules The scre ws that secure the transducer connector modules ar e behind the ser vice panel on the fr ont of the lower enclosur e . ➤ Replacing T ransducer Connector Modules T o re place a transducer[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 157 Service Procedures: Monitor 2. Remov e the ser vice panel at the right fr ont of the lower enclosur e by pressing do wn the two latches at the panel’ s top . 3. Disconnect the fan pow er cable from the pow er supply . 4. Use pliers or a small scr ewdriv er to lift the head s[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 158 Service Procedures: Monitor Twivel 6. P erform all RST and system ch ecks to v erify performance . Monitor Tw i v e l The M2540A twiv el is not adjustable . The following pr ocedure describes how to disassemble the twiv el to replace its parts. ➤ Disassembling the T wivel T [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 159 Service Procedures: System Control Panel ➤ Replacing the System Contr o l P anel T o replace the system contr ol panel, see Figure 13-5 on page 193 to locate parts and assemblies, and complete the follo wing procedur e: CA UTION Alwa ys obser ve pr oper ESD procedur es when [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 160 Service Procedures: Monito r Support and Front Panel Monitor Suppor t and Fron t Pa n e l The angular enclosur e on top of the contr ol panel surr ound is the monitor suppor t. T o replace the mechlok cable , lift column slides, upper cabl e harness, or low er enclosure top pa[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 161 Service Procedures: Cables System Contr ol Pa n e l a n d Monitor Cables Cables that connect the lo wer components to the s ystem cont r ol panel and the monitor are bundled together . T o replace an y one of these ca bles, you must r emove the entir e bundle . The follo wing [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 162 Service Procedures: Cables 6. Remov e the four P-cli ps fr om the speak er suppor ts. 7. Open the two service doors at the rear of the lo wer enclosur e by turning their latches counter -clockwise. 8. Disconnect the k eyboard auxiliary power cabl e, the monitor pow e r cable, [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 163 Service Procedures: Cart Car t This section contains pr ocedures for ser vicin g the lift column, the wheels, and the low er enclosur e top panel. ➤ Replacing Car t Wheels (Caster Assemblies) Although the fr ont wheel assemblies on the car t are diff erent fr om the rear whe[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 164 Service Procedures: Cart ➤ Replacing the T op P anel of the Lo wer Enclosur e Y ou can remov e and install the top panel of the lower enclosur e without taking out the lift column or the upper cable bundle . T o replace the top panel of the lo we r enclosure, see Figur e 13-[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 165 Service Procedures: Cart 14. Rev erse step 13 through step 1 to install the low er enclosure top panel. 15. P erform all RST and system ch ecks to v erify performance . Lift Column The lift column has four r eplaceable components: • The gas spring • The mechlok assembly ?[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 166 Service Procedures: Cart 4. Remov e the PC . See “Remo v ing the PC from the Sys tem” on page 150 . 5. Remov e the e-box and pow er supply . See “Removing the P ower Supply and the E-bo x” on page 154 . 6. Remov e the cable hook on th e front of the low er enclosure. 7[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 167 Service Procedures: Cart 1. Complete “Pr eparation” on page 165 . 2. Remov e the two scre ws that secure th e upper gas spring brac k et to the column. 3. Swing the top of the gas spring out, and unscre w the gas spring shaft fr om the pivot at the bottom of the cart. 4. U[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 168 Service Procedures: Cart 3. Remov e the two scre ws that secure the ca ble clamp to the contr ol panel surr ound, and unclip the clamp fr om the cable outer sheath. 4. Fr om under the bottom of the system, remov e the two scr ews that secur e the gas spring and mechlok lower b[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 169 Service Procedures: Cart Slides ➤ Replacing the Slides Each of the thr ee lift column slide assemblies consist s of an inner slide mounted on the lift column and an outer slide mounted in the low er enclosure plenum. WA R N I N G Befor e beginning this procedur e , complete [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 170 Service Procedures: Cart CA UTION Mak e sure none of the cables snags in the low er enclosure. 9. Remov e the four n ylock nuts that secur e ea ch outer slide to the low er enclosure plenum, and r emov e the outer slides fr om the low er enclosur e. NO TE The stop on each oute[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 171 Cabling: 11 Cabling The follo wing table lists the cables in the M2540A . The cables ma y also be listed in assembly parts lists shown in the “Refer ence” column of this table . T able 11-1 Cables Description Part Number Qty Reference Cart to external AC pow er cable M 254[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 172 Cabling: K e yboard line audio cable M2540-69060 1 Powe r c o r d s UK pow er cord M2540-60900 1 Australia pow er cord M2540-60901 1 Eur ope pow er cord M2540-60902 1 US, Canada, and Japan pow er cord M2540-60903 1 Switzerland pow er cord M2540-60906 1 Denmark pow er cord M254[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 173 Cabling: VCR option cables VCR option video in /out cable M2540-69070 2 VCR option audio in /out cable M2540-69200 2 VCR option serial cable M2540-69090 1 Optional accessor y cables External LAN cable M2540-69080 USB cable 10-foot M2540-69110 T able 11-1 Cables (Contin ued) De[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 174 Configuration: Disk Drive Settings 12 Configuration Disk Driv e Settings The jumper positions and switch settings of the drives in the M2540A depend on the manufactur er of the drives. Hard Driv e J umpers Figur e 12-1 shows typical hard disk driv e jumper po sitions. Examine [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 175 Configuration: VCR Switch Settings CD Drive J umpers Figur e 12-2 shows typical CD-R W drive jumper posi tions. Set the j umper to the MASTER position on the secondar y IDE. Figur e 12-2 CD-R W Drive J umper P osition MO Drive J umpers Set the MO drive jumpers to SLA VE on the[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 176 Configuration: Sony B/W Pr inter Dip Switch Settings Son y B/W Printer Dip Switch Settings On the Sony black-and-white printer , dip swit ch number 5 should be up . All the other dip switches should be down.[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 177 Parts: Overview 13 P ar ts Ov er view This section contains lists of th e M2540A’ s par ts, supplies , and accessories a va ilable for use with the system, and information on or de ring part s, acce ssories, and supplies. • “Ordering Parts” on page 177 • “Major Ass[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 178 Parts: Major Assemblies T o learn about transducer par ts, please see the M2540A T r ansducer Guide . New P ar ts Be sure to specify the cor rect sub- assembly or component part numb er , as listed throughout this section. Exchange P ar ts Some cir cuit boards, transducers, an[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 179 Parts: Transducer Connector Modules T ransducer Connector Modules The follo wing table lists the a vailable transducer connector modules and their par t numbers. T able 13-2 T ransducer Connector Modules Description Part Number Qty Cannon transducer connector module M2540-6210[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 180 Parts: Internal PC Internal PC The follo wing figur e shows the r eplaceable comp onents of the M2540A’ s PC . Numbers r efer to T able 13-3 , on page 181 . Figur e 13-1 Internal PC Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 181 Parts: Internal PC The follo wing table lists the r eplaceable co mponents of the internal PC shown in Figur e 13-1 . Numbers in the # column are th e item numbers on the dra wing. A dash ( — ) in the # column means the part is not nu mbered on the dra wing. T able 13-3 Inte[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 182 Parts: Internal PC Optional ph ysio module T able 13-11 10 Ph ysio module M2540-62300 1 11 Ph ysio USB cable M2540-69020 1 T able 11-1 12 Ph ysio trigger cable M2540-69030 1 T able 11-1 Optional magneto optical drive — — 13 MOD driv e M2540-80100 1 — MOD adapter assembl [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 183 Parts: e-box and Power Supply e-bo x and P o w er Supply The follo wing figure shows the system po wer suppl y and the components of the e-box listed in T able 13-4 . The pow er supply contains no replaceable parts. Figure 13-2 e-bo x and P o w er Supply Components 10 14 6 3 4[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 184 Parts: e-box and Power Supply The follo wing table lists the components of the pow er supply and e-box assembly shown in Figur e 13-2 . Numbers in the # column are the it em numbers on the dra wing. A dash ( — ) in the # column means the part is not number ed on the dra wing[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 185 Parts: Lower Assembly Lo w e r Assembl y The follo wing figure shows the componen ts of the lo wer assembl y listed in T able 13-5 . Figure 13-3 Lo w er Assembly 2 5 6 8 11 12 10 1 3 13 9 14 15 16 22 17 18 4 19 19 20 21 23 24 25 26 27 28 29 31 30 32 7[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 186 Parts: Lower Assembly The follo wing table lists the components of the low er assembly shown in Figur e 13-3 . Numbers in the # column ar e the item nu mbers on the dra wing. A dash ( — ) in the # column means the part is not number ed on the drawing. T able 13-5 Lo wer Asse[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 187 Parts: Lower Assembly 17 Lower I/O panel M2540-00670 1 LAN bulkhead connector 1252-6178 1 Gr ounding stud 1251-5964 1 I/O panel trigger cable M2540-69150 1 T abl e 11-1 I/O panel foot switch cable M2540-69160 1 T a ble 11-1 Internal LAN cable M2540-69130 1 T able 11- 1 Composi[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 188 Parts: Lower Assembly — VCR option serial cable M2540-69090 1 T abl e 13-9 — Printer USB cable M2540-69100 2 — Peripheral pow er cable (IEC) 8120-2572 3 T abl e 11-1 — T ok en ring cable M2540-69000 1 — Ground cable M2540-69170 1 — Pow er cord M2540-40700 1 27 M4 x[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 189 Parts: Lower Assembly — Nameplate Performance M2540-83020 1 — System Serial Overla y Label M2540-83030 — Performance label strip M2540-83040 1 — Nameplate CV M2540-83050 1 — Nameplate CV performance M2540-83060 1 T able 13-5 Low er Assembly (Continued) # Description [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 190 Parts: Lift Column Assembly Lift Column Assembl y The follo wing figur e shows the components of the lift column assembl y listed in T able 13-6 . Figure 13-4 Lift Column 2 2 2 4 10 8 14 10 7 16 17 1 9 15 12 13 11 6 6 5[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 191 Parts: Lift Column Assembly The follo wing table lists the components of the lift column assembly sho wn in Figur e 13-4 . Num- bers in the # column ar e the item numbers on the dra wing. A dash ( — ) in the # column means the part is not number ed on the dra wing. T able 13[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 192 Parts: Lift Column Assembly — Friction ring M2540-80010 2 — Belleville washer 3050-1403 8 12 Detent ring M2540-00270 1 13 Cable protector cap M2540-40710 1 14 Quick release pin and ring 1480-1141 1 15 Pivot mount M2540-00230 1 16 M4 x 6-mm panhead screw 0515-0684 12 — M4[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 193 Parts: Upper Assembly Upper Assembl y The follo wing figure shows the componen ts of the upper assembl y listed in T able 13-7 . Figure 13-5 Upper Assembl y 2 3 4 6 15 7 8 9 10 14 13 12 11 18 16 21 17 19 . 22 23 24 25 5 1 20 .[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 194 Parts: Upper Assembly T able 13-7 lists the components of the upper assembly shown in Figur e 13-5 . Numbers in the # column ar e the item numbers on the dra wing. A dash ( — ) in the # column means the part is not number ed on the drawing. T able 13-7 Upper Assembl y Compon[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 195 Parts: Upper Assembly — Pivot mount assembly 1 — Piv ot mount M2540-00230 1 15 Piv ot knob M2540-40550 1 16 Latch cam M2540-40590 1 17 Piv ot latch assembly M2540-65150 1 18 Latch bearing M2540-40600 1 19 M4 x 6-mm Phillips scre w 0515-2859 3 Used with items 20 , 21 20 Del[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 196 Parts: Top Shelf To p S h e l f The follo wing figure shows the componen ts of the upper assembl y listed in T able 13-8 . Figure 13-6 T op Shelf 10 7 1 2 3 4 5 6 9 8 11 12[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 197 Parts: Top Shelf The follo wing table lists the parts shown in Figure 13-6 . Numb ers in the # column are the item numbers on the dra wing. A dash ( — ) in the # column means the pa r t is not number ed on the dra wing. T able 13-8 T op Shelf Components # Description Part Nu[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 198 Parts: VCR Option Parts VCR Option Pa r t s The follo wing table lists the parts of the VCR op tion. For part numbers of a vailable VCRs, see “Optional P eripherals” on page 201 . Softwar e The follo wing table lists the part nu mbers for the M2540A’ s software CDs. T ab[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 199 Parts: Physio Option Parts Ph ysio Option Pa r t s The follo wing table lists the parts of the physio option. T able 13-11 Ph ysio Option P arts Description Part Number Qty Reference Ph ysio module (ECG module) M2540-62300 1 T able 13-3 Ph ysio USB cable M2540-69020 1 T able 1[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 200 Parts: Exchange Part Numbers Exchange P art Numbers Some par ts are a vailable at r educ ed cost, as exchange items. Th e following table lists the part numbers for exchange parts and assemblies. T able 13-12 Exchange P ar t Numbers Description Part Number Exchange Part Number[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 201 Parts: Optional Peripherals Optional P eripherals The follo wing table lists the part numbers of peripheral options av ai lable for the M2540A. L5035 linear transducer 21360A 21360-68000 TEE (Omniplane II) transducer 21369-60000 21369-68000 L1038A small par ts transducer 21376[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 202 Parts: Supplies and Accessories Supplies and Accessories The following table lists supplies and accessories a vailable fr om Philips for use with the M2540A. T o order supplies and accessories, s ee “Ordering Parts” on page 177 . T o learn about transducer accessories, ple[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 203 Parts: Supplies and Accessories Paper Sony UPP-110S standard paper 5 r oll box SNY110S Sony UPC 21 L color printing pa ck for the Son y digital color printer UP-D21MD SNY21L Sony UPP-110 HG glossy pape r printing pack fo r the black-and-white Sony digi tal graphic printer UP-D[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 204 Parts: Supplies and Accessories Biopsy kits Biopsy kit C3540 Civco 645-057 Biopsy kit P A4-2 Civco 645-069 Biopsy kit C A5-2 Civco 645-067 Biopsy kit L1038 Civco 645-059 Biopsy kits L7535 and L5035 Civco 645-039 Biopsy kit E6509 Civco 610-588 ECG electr odes Foam electr odes, [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 205 Transducers: 14 T ransducers T able 14-1 lists the transducers yo u can use with the M2540A. 1. This transducer is compatible with the M2540A, but is only sold separately . NO TE All of the transducers except the 21221-60062 Pencil transducer ar e available as exchange items. [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 206 Glossary: 15 Glossar y 2D mode A mode of operation wher e the displa y r epresents re flected ultrasound information as points of light of var ying intensity arra yed linea rl y , concordant wit h the arrival time. Angio mode This mode pr esents two-dimensional, real-time Dopp[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 207 Glossary: Displa y All the information visible on th e system's monitor , including ultrasound images, measurements, system state , patient information, etc. Documentation Ev er ything produced as a r esult of an ultrasou nd exam: prints, film, VCR tape, M/O disk of image[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 208 Glossary: Mmode Method of image processing in wh ich the displa y is recor ded as a spot of light for each detected sound pulse re turning fr om a moving target. Pro duces a single-dimension al time/motion displa y of detected anatomical structures. MOD Magneto-optical disk; a[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 209 Glossary: T ransducer The element of the ultrasound sy stem that the sonographer plac es on the patient. Sometimes called a probe . The transducer emits high-frequency sound wa ves into the patient and r e ceiv es their echoes. The ultrasound system contr ols th e transmitting[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 1 : About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 2 : Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 3 : Moving the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Before Moving the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 4 : Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 System Motherboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 5 : ➤ Powering On the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Monitor Signal Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 6 : Chassis to Ground Resistance Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 ➤ Chassis to Ground Resistance Test Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 7 : ➤ Launching the RST Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 ➤ Closing the RST Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 8 : Printer Installation Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 Electromagnetic Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 9 : E-box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 ➤ Replacing E-box Circuit Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 10 : ➤ Preparing the System for Servici ng the Lift Column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 ➤ Replacing the Gas Spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

M2540-92000-01 A M2 540 Ultrasound System Fi eld Service Manual Page 11 : Top Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 VCR Option Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]