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Envision Peripherals EN7220 manual

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Table of contents for the manual

  • Page 1

    EN7220 EN7220 17” LCD M onitor User’s Manual By Envision Peripher als, Inc. www. ENVISIONdisplay .com[...]

  • Page 2

    EN7220 1 TA BLE OF CONT ENTS Table of Co ntents 1 For Your Safe ty 2 Precautions 3 General Notes 4-5 Before Y ou Oper ate Th e M onitor 6 Installation Instructions 7-1 3 Operatin g Instructions 1 4 -1 9 Technical S upport (FAQ ) 20 -2 1 Appendix 2 2 -2 5[...]

  • Page 3

    EN7220 2 FOR YOUR SA FETY Before oper ating the monitor, p l ease read th is manu al thor oughly. This manual should b e retained for futur e reference. FCC Class B Rad io F requen cy Inte rferen ce St atemen t WA RNING: (FOR FCC CERTIFIED M ODELS) NOTE: This equi pment has been tested and found to comply with the limits for a Class B digital dev i[...]

  • Page 4

    EN7220 3 z Do not use the monitor nea r water , e.g. near a bathtub, w ashbowl , kitchen sink, laundry tu b, swimming p ool or in a w et basement. z Do not place the monitor on an unstable cart, stand, or table . If the monitor fall s, it can injure a person and cause serious d amage to the appliance. Us e only a cart or stand r ecommended by the m[...]

  • Page 5

    EN7220 4 GENERA L NOTES The follow ing symptoms are normal w ith LCD monitor and do not indicate a problem. • • • • Due to the nat ure of the f luorescent light, th e screen may fl icker during initial use. T urn off the P owe r Sw itch and then turn it on again to ma ke sure the flicker disappear s. • • • • You may fi nd slightly u[...]

  • Page 6

    EN7220 5 GENERA L NOTE S (con t) • • • • Plug & Play DDC1/2B Feat ure - This monitor is equipped w ith VESA DDC1/2B capabilities according to the VESA DDC ST ANDARD. It allows the moni tor to inform the host system of its iden tity an d, depending on the level of DDC u sed, comm unicate addition al information about its display capabili[...]

  • Page 7

    EN7220 6 BEFORE YOU OPERA TE THE MONITOR • 17” (43.2cm) T FT Col or LCD M onitor • Cr isp & Clear Display for W i ndows • Recommend ed Resolutions: 1280 X 1024 @ 60Hz • EPA E NERGY S TAR ® • Er gonomic Design w ith Height, Pivo t, Tilt & S wiv el Adjustable Stand • Hei ght, Pivot, T ilt & Sw ivel Adj ustable Stand • Spa[...]

  • Page 8

    7 INS TA LLA T ION INSTRUCTIONS INSTALLING & REMOVING THE BA SE In st all Figure 1 - Installing the Base. INSTAL LIN G THE BAS E 1. Set the bottom base on a flat surface. 2. Line up the fr ont of the monitor w ith the front of the base and press firmly. Remove Pin Remove Base Figure 2 - Installing the Base. REM OVING THE B ASE 1. Never r emove [...]

  • Page 9

    8 INS T A LLA TION INSTRUCT IONS (Cont) POW ERCO RD Pow er Source : 1. M ake sure that the pow er cord is the corr ect type require d in your ar ea. 2. Th is LCD monitor has an internal Universal Pow er Supply that allow s operation in either 100/120V AC or 220/240V AC voltage area (No user adjustment is require d.) 3. Connect the AC-p ower cord in[...]

  • Page 10

    EN7220 9 INSTA LLA T ION INS TRUCT IONS (Cont) Supplied w ith units intended for connection to power outlet of personal computer: Please use a cord set consisting of a minimum No. 18 AW G , type SJT or SVT thre e conductors flexible cord. O ne end termina tes w ith a grounding typ e attachment plug, rated 10A, 250V , CEE-22 male c onfiguration. The[...]

  • Page 11

    EN7220 10 INSTA LLA T ION INSTRUCTIONS (cont) How T o Install The INF & ICM Files • • • • This is a Plug & Play monitor. Micro soft W indow s will automatically install a Plug & P lay driv er for it w hen you fir st install this monitor. It is not necessary to install the INF driv er file included in the floppy diskette or CD if[...]

  • Page 12

    EN7220 1 1 INSTA LLA T ION INSTRUCTIONS (cont) Height, Tilt, Pivot & Swivel A djustment Your monitor featur es a multi-adj ustable stand that w ill enable it mov e 110mm up/dow n (height adjustment) , 25 degre e forw ard/backward (tilt adjustment), 90 degr ee landscape/portrait ( pivot adjustment ) and 7 0 degree side/side (swiv el adjustment).[...]

  • Page 13

    EN7220 1 2 INSTA LLA T ION INSTRUCTIONS (cont) Pr epa ring To Ins tal l T he Optional Wal l M ount A rm (Not Incl uded) This monitor can be attached to a w all mounting arm you can pur chase separately. T urn the pow er OFF then dis-connect the cables from the monitor befor e performing the procedure b elow. Lay the monitor face down on a soft surf[...]

  • Page 14

    EN7220 1 3 INSTA LLA T ION INSTRUCTIONS (cont) A ttaching The Optional Wall Mount A rm (not supp lied) Follow these steps to finish installing the wall mo unting arm: 1. Place the wall mounti ng arm onto the back of the monitor . Line up the holes of the arm w ith the holes in the back of the monitor. 2. Insert t he 4 screws int o the holes and tig[...]

  • Page 15

    EN7220 1 4 EXTERNA L CONTROLS Figure 4 - E xternal Controls EXTERNA L CONTROLS 1. Power Butto n 4. > or Contr ast Button 2. LED 5. < or Brightn ess Button 3. MENU / ENTER Button 6. Au to Ad ju st / Exit Butt on • Power Button: Press this button to turn the monitor O N or OFF. • M ENU / ENTER: This button will activate the OS D menu w hen [...]

  • Page 16

    EN7220 1 5 • A uto A djust button / Ex it: 1. W hen OSD menu is in activ e status, this button w i ll act as EXIT -KEY (EX IT OSD menu) or go back to the previous men u. 2. W hen OS D menu is in off status, press this button for 2 seconds to activate the Auto Adjustment function. Th e Auto Adjustment function is used to set the HPos, VPos, Clock [...]

  • Page 17

    EN7220 1 6 How To A djust A Settin g 1. Press the ME NU-button to activ ate the OSD w indow (Figur e 4). 2. Press < or > to navi gate through the functions. Once t he desired function is highlighte d, press the M ENU-butto n to activate it. If the function selected has a s ub-me nu, press < or > again to nav igate through the sub-menu f[...]

  • Page 18

    EN7220 1 7 OPERA T ING INSTRUCTIONS (cont) The de scriptions for function control LEDS Mai n Menu Item Mai n Menu Icon Sub Menu Item Sub Menu Ico n Description Reset Value Contrast Contrast from Digit al-register. Recall Cool Contrast Value Lumina nce Brightness Backlight Adj ustm ent Recall Cool Brightness V alue Focus Adj us t Pi ctur e Phase to [...]

  • Page 19

    EN7220 1 8 OPERA TING INSTRUCTIONS (cont) Main Menu It em Main Menu Icon Sub Menu Item Sub Menu Ico n Description Reset Value Yes N/A Auto Adjust the H/V P osition, Focus and Clock of picture. N/A Auto Config No N/A Do not ex ecute Auto Config, return to main menu. N/A H. Pos itio n Adjust the horiz ontal pos ition of the O SD. 50 V. Pos itio n Adj[...]

  • Page 20

    EN7220 1 9 OPERA TING INSTRUCTIONS (cont) Mai n Menu Item Mai n Menu Icon Sub Menu Item Sub Menu Ico n Description Reset Value Informati on Informati on N/A S how the resolution, H/V frequency and input port o f current iput timing. N/A Res et Yes N/A Clear each old status of Auto- configuration and set the color temperatur e to Cool. N/A No N/A D [...]

  • Page 21

    EN7220 20 TECHNICA L SUPPORT (FA Q) Problem & Question Possible S olution Pow er LED is not on *Check if the Power Switch is in the ON position *Pow er Cord should be connected No Plug & P lay *Check if the PC system is Plug & Play compatibl e *Check if the Video Card is Pl ug & Play compatibl e *Check if the D-15 plug pin of V ideo[...]

  • Page 22

    EN7220 2 1 TECHNICA L SUPP ORT (FA Q) (cont) CLOCK (pix el frequency) controls the number of pix els scanned by one horizontal sw eep. If the frequency is not corr ect, the screen shows v ertical stripes and the picture ha s not correct w idth. FOCUS a djusts the phase of the pix el clock signal. W ith a wrong phase adjustment the pi cture has hori[...]

  • Page 23

    EN7220 2 2 A PPENDIX SPECIF ICA TIO NS Driv ing syst em TFT Color LC D LCD Panel Size 43.2cm(17.0") Pix el pitch 0.264mm( H )x 0.264mm( V ) View able angle 140 ° (H) 130 ° (V) Response time 16 ms Video R ,G,B A nalog Interface H-Frequency 30KHz – 83KHz V-Frequency 55-75Hz Displa y C olors 16.2M Colors Dot Clock 135M Hz M ax . Resolution 12[...]

  • Page 24

    EN7220 2 3 A PPENDIX ( cont) Sw itch • Auto Adjust Key • < /Brightn ess • > / Contr ast • Pow er Button • ME NU / E xi t Ex ternal Con trols: Functions • Contrast • Brightness • Focus • Cloc k • H.Position • V.Position • Language • (W arm) Color • (Cool )Color • RGB Color temperature • Reset • OSD position, O[...]

  • Page 25

    EN7220 2 4 A PPENDIX ( cont) Preset Displ ay M ode s STAND ARD RESOLUTIO N HORIZONT AL FREQUEN CY(KHZ) VERTIC AL FREQUENCY (HZ) 640 × 480 3 1.469 59.940 VGA 640 × 480 3 7.500 75.000 800 × 600 37.879 60.3 17 SVGA 800 × 600 46.875 75.0 00 1024 × 768 48.363 60.0 04 1024 × 768 56.476 70.0 69 VESA XGA 1024 x 768 60.023 75.029 1280 × 1024 64.00 60[...]

  • Page 26

    EN7220 2 5 A PPENDIX ( cont) Conn ector Pin Assignmen t 15 6 10 11 15 15 - Pin C olor Display Signal Cable PIN NO. DESCRIPT ION PI N NO. DESCRIPT ION 1. Red 9. +5V 2. Green 10. Logic Ground 3. Blue 11. M onitor G round 4. M onitor Gr ound 12. DDC-Ser ial Data 5. DDC-return 13. H-Sync 6. R-Grou nd 14. V-Syn c 7. G-Ground 15. DDC-Serial Clock 8. B-Gr[...]