Advantech PCM-3601 manuale d’uso

PCM-3601 USER MANUAL[...]

2 Copyright notice This document is copy righted, 2000, by Advantech Co., L td. All rights are reserved. The orig inal manufacturer reserves the right to make improvements to the products described in this manual at any time without notice. No part of this manual ma y be reproduce d, copied, translated or transmitted in any form or by any means wit[...]

Pag e: 1 Chapter 1 Unpacking and Installation This chapter desc ribes unpac king and ins talling your modem . 1.1 Feature FDSP (Full –duplex speakerphone) - Acoustic and line echo canc ellation - Microphone gain & m uting - Speak er volum e control and m uting Data modem throughput up to 115.2K bps - V.90 56000, 53333, 51200, 50667, 49333, 48[...]

Pag e: 2 - ITU- T G 3 FAX Modulation - CLASS 1 & CLASS 2 Com m and - I TU-T T. 30 - ITU- T V.17 14400 to 9600 bps - ITU- T V.29 9600 to 4800 bps - ITU- T V.27ter 4800 to 2400 bps - ITU- T V.21 Channel2 300 bps Error Correction & Data Compression - MNP2 – 4 (ALT ) - MNP5 (ALT /CLASS5) - V42 (L APM) - V42bis (BT LZ) Voice/audio mode - Voice[...]

Pag e: 3 - W ork ing Currency : 350mA ( m ax) - W ork ing Voltage : DC +5V : +5.50V ~ +4.50V : DC+12V : +15V ~ 9V - W ork ing Tem peratur e : 0 – 70 ℃ - Ring Spec. : Fq=15Hz ~ 71Hz, V=35Vrms (above) - Tone Spec . : HGF=-4, LGF=-6, ± 2db : HGF=-9, LGF=-11, ± 2db(CT R21) - Pulse Spec. : M.B.R=39 ± 2 , P.P.S=10 ± 0.5 - PCB Size : 96mm X 90m m [...]

Pag e: 4 Fig 1-1. PC/104 Fax Modem Card[...]

Pag e: 5 1.4 The Serial Po rt and Int errupt o f the M od em Card Each peripheral devic e, such as a m odem , uses a port that is either serial or parallel, depending on its design. Each port c an only accept one devic e; otherwise, there is a conflic t. Your modem is des igned for us e with serial ports. You can us e any COM port, COM1 to COM4. So[...]

Pag e: 6 Install the m odem into your computer as follows. 1) T urn of f the com puter 2) Remove the c over of y our com puter and locate the 5614HP expansion slot. Ref er to your computer installation guide. 3) Plug in your 5614HP modem to the expansion slot, and m ak e sure the connec tors of the m odem card are ex actly aligned with the expansio[...]

Pag e: 7 the popular com m unications sof tware pack ages work with y our modem . If you have any problem using the sof tware, please contact your software dealer, publis her, or m odem dealer. To install the software, turn on y our com puter and m odem , and boot the com m unications s oftware. Follow the sof tware m anual instruc tions to exec ut[...]

Pag e: 8 Most popular com m unication s oftware pack ages allow user s to specif y a comm and str ing and the dialing prefix that is sent to the modem pr ior to dialing telephone num ber digits. T he dialing pref ix reconf igures the m odem acc ording to your comm ands. Below are som e exam ples of a dialing pref ix str ing: AT S0=3 Instructs the m[...]

Pag e: 9 Chapter 2 Modem Fundamentals This chapter provides a brief over view of how m odems work. 2.1 Mo dem Basics Modems let com puters com m unicate with other c omputer s us ing norm al telephone lines or leas ed lines. Your m odem sends com m unications by modulating ( converting) data into s ound waves that a telephone can transm it and anot[...]

Page: 10 1 8 none 1 10 1 7 none 2 10 1 7 even, odd 1 10 1 7 mar k, s pace 1 10 2.3 Communications Protocol Two popular groups of co mm unic ations protoc ol are c urrently used in data com m unications thr oughout the world, the Bell standard and the CCITT recom m endation. F or 1200bps protoc ols, the Bell standard is us ed m ainly in the United S[...]

Page: 11 com m unicate with both the remote m odem and local c om puter, through the telephone line and serial port cable, respectively. Figure 1-1 desc ribes the DCE s peed relationship between modem s . The s peed over the telephone line at which y our modem com m unicates with the rem ote m odem is called the on-line speed. Since the m odem is D[...]

Page: 12 However, in a reliable link or a direct link the baud r ate adjustm ent capability m ay be disabled, so that the serial port speed m ay be diff erent to the on-line speed. If data com es in f aster than it goes out, the faster incom ing data is stor ed in the data buff er. Ther efore, when f low control capability is enabled, it is advisab[...]

Page: 13 supports MNP5, the c onnection can only be established in MNP5 mode. You should use the V.42bis recom m endations as long as the on- line modem at the remote end s upports the sam e. T his way, y ou can achieve higher data throughput. To select the ECDC m ode, use the com m and N. 2.8 Flow Control W hile on-line, y our m odem is between y[...]

Page: 14 The NVRAM does not require a back up battery so that y ou can eliminate the thr eat of data los s due to a dead battery, as well as avoid hardware dam age due to electrolyte leakage. 2.10 Factory Default Pro file (FDP) The FDP is the default c onfigur ation profile s tored in your modem read-only m em ory (RO M), which can not be m odif ie[...]

Page: 15 W hen the modem is tur ned on or res et by com m and AT Z, the ACA is first loaded with the FDP, and then is overwritten by the maj or SCP. The com mands y ou issue to the m odem actually change the contents of the ACA. How ever, once the m odem is tur ned off , all the settings in the ACA vanish . To save the cur rent ACA conf iguration t[...]

Page: 16 Chapter 3 Modem Operation and Response Codes This chapter describes m odem states, c om m ands and respons e codes and explains how to issue com m ands to the m odem . 3.1 Command Stat e and Data Stat e During operation, your modem is either in com m and state or data state. T he figure below shows the relations hips between the two states[...]

Page: 17 diff erent one by assigning the ASCII value (in decim al) of the new escape char acter to regis ter S2. 3.3 Issuing Commands W hen the m odem is in com m and state, you can issue com m ands to the modem by ty ping them on the keyboard. A com m and line shall alway s begin w ith AT ( or at), f ollowed by the com m and or com m ands, and com[...]

Page: 18 ATS5=27 des ignates ESC as the back s pace charac ter. 3.6 Mo dem A T Resp onse Codes Unless you have instructed the m odem not to send res ponse codes by issuing com m and Q1, it will always send a respons e code after executing a c om mand line. T he res ponse code c an be displayed in word or in digit form depending on the V com m and i[...]

Page: 19 Chapter 4 A T Commands This chapter describes the basic modem commands in alphabetical order. Some commands have factory default settings, for w hich you can refer to your Getting Started manual Command Summary table. 4.1 Prefix, Repeat and Escape Commands AT Attention. Precede all command lines except A/ and +++ A/ Re-ex ecute the last co[...]

Page: 21 displ ay DTE speed W1 Enable V.42 r esponse codes, display DCE speed W2 Disabl e V.42 res ponse c odes, displ ay DCE speed X0 Enable basic res ponse codes 0- 4 X1 Do not detect dial t one and busy si gnal X2 Include di al tone det ecti on respons e X3 Include bus y detec tion respons e X4 Enable all response codes Y0 Do Not send (and ignor[...]

Page: 22 &K5 Uni direc tional XON/OFF &K6 RTS/CTS, XON/XOFF fl ow contr ol &M0 Set modem f or async operation &P0 M/B rati o 39/61(USA) &P1 M/B r atio 33/67( UK, Hong Kong) &P2 M/B rati o 39/61 at 20 pul ses &P3 M/B r atio 33/ 67 at 20 puls es &Q0 See & M0 &Q5 The modem w ill try to negotiat e an error -c orr[...]

Page: 23 4.4 Call Back Security Command Set Option $DTX Cn n=0, 1,2 n=0 Disable Call Back Secur ity (Def ault) n=1 Enable Call Back Security n=2 Display current status $DTXP= XXXXXXXX Set Passw ord (MA X 8 chars) P? Displa y Passw ord $DTX N=n Set call back redial count (n=1~31 def ault: 3) N? Display call back r edial count $DTX T0=n Set call bac [...]

Page: 24 4.7 Display Dialing Number (if AT&In Command support) Option $DTX An n=0,1 n=0 Disable display Dialing number. ( Default) n=1 Enable display Dialing number. A? Display Current status. 4.8 A uto Dial/Redial mode Option &In n=0, 1, 2, 3 n=0 Disable auto dial/redial m ode. (Def ault) n=1 auto dial/redial &Z0. n=2 auto dial/redial [...]

Page: 25 Chapter 5 V.42bis and MNP Command This chapter explains ECDC c om m ands and Extended c omm ands , which are in addition to the basic m odem c om m ands lis ted in the previous chapter . Som e com m ands have a factor y default setting. Refer to y our Getting Started m anual f or inf orm ation on default settings. 5.1 Maximum ECDC Block Si[...]

Page: 26 5.4 ECDC Operation Mode Selection [N] N0 Set modem to norm al m ode N1 Set modem to direct m ode N2 Set modem to MNP reliable m ode N3 Set to MNP/V.42 auto-eliable mode N4 V.42 reliable wi th phase detec tion 5.5 MN P Response Cod e Optio n [V] V0 Connect mes sages are c ontrolled by the com m and settings X, W , and S95. V1 Conne[...]

Page: 27 A ppendix A Modem Register The register s of the m odem deter m ine its operation charac teristic s. This chapter desc ribes the m odem regis ters, ex cept for those reserved regis ters that c an not be modif ied by the user. S-Register Summary ___________________________________ Register Range Units Default Function S0 0-255 Rings 0 Rings[...]

Page: 28 Register Range Units Default Function S25 0-255 s or 0.01s 5 Delay to DTR Off S26 0-255 0.01s 1 RTS -to-CTS Delay S27 - - 73(49h) General Bit Mapped Opti ons St atus S28 - - 0 General Bi t Mapped Options S tatus S29 0-255 10ms 70 Flas h Dial Modifier Ti me S30 0-255 10s 0 Disconnec t Inac tivit y Tim er S31 - - 194(C2h) General Bit Mapped [...]

Page: 29 A ppendix B Result Codes n Value in AT Xn Command 0 1 2 3 4 0 OK x x x x x 1 Connect x x x x x 2 Ring x x x x x 3 No Car ri er x x x x x 4 Erro r x x x x x 5 Connect 1200 1 x x x x 6 No dial tone 3 3 x x x 7 Busy 3 3 3 x x 8 No Ans wer x x x x x 9 Connect 600 1 x x x x 10 Connect 2400 1 x x x x 11 Connect 4800 1 x x x x 12 Connect 9600 1 x[...]

Page: 30 n Value in AT Xn Command 0 1 2 3 4 57 Carri er 26400 x x x x x 58 Carri er 28800 x x x x x 59 Connect 16800 1 x x x x 61 Connect 21600 1 x x x x 62 Connect 24000 1 x x x x 63 Connect 26400 1 x x x x 64 Connect 28800 1 x x x x 66 Co mp res si on : Cl ass 5 x x x x x 67 Com pression: V .42bis x x x x x 69 Com pression: N one x x x x x 70 Pro[...]

Page: 31 n Value in AT Xn Command 0 1 2 3 4 Notes: An “x” in a column indicates that the m essage (either the long form i f verbose, or the value only for short form) w ill be generated when that particular value of “n” (shown at the top of the column) has been selected by the use of ATX n. If the (verbose or short form) will be output for [...]

Page: 32 A ppendix C Fax Command Codes Fax Class I Command Function Service Class ID +FCLASS= Service Class Fax C lass 1 Commands +FAE=n Data/Fax auto Answer +FTS=n Stop Transmission and W ait +FRS=n Receive Silence +FTM =n Transmit Data +FRM=n Receive Data +FTH=n Transmit Data with HDLC Framing +FRH=n Receive Data with HDLC Framing Fax Class II Co[...]

Page: 33 +FDIS: Report remote capabilities +FDIS= Current sessions parameters +FDR Begin or continue phase C receive data +FDT= Data transmission +FDTC: Report the polled station capabilities +FET: Post page message response +FET=N T ransmit page punctuation +FHNG Call termination with status +FK Session termination +FLID= Local ID string +FLPL Doc[...]

Page: 34 A ppendix D Installation of Modem Driv er in Win 95/98 STEP 1. Turn on c om puter. Move m ouse to “Start ” at left hand s ide, enter “Setting-s” and s elect “Contr ol panel” go to Next W indows. STEP 2. Under “Control Panel” select “ Modem s”. ( or Move m ouse to “My com puter” at right hand s ide, enter “ Control[...]