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Black Box MD361C-PC, Руководство пользователя

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Black Box MD361C-PC Скачать руководство пользователя страница 43

43

CHAPTER 6: Troubleshooting

If you have run DOS 6.0’s Double Spaced program, do the following before running
any fax software:

Windows Users:

• Open the Windows 

SYSTEM.INI

file.

• Add this line under the [386 Enh] header:

EMMEXCLUDE=C800-D1FF

DOS Users:

• Open the DOS 

CONFIG.SYS

file.

• Add the second line below the first:

device=c:\dos\himem.sys
device=c:\dos\emm386.exe noems x=c800-d1ff

• Reboot your computer.

If you are running DOS 6.0, run the following DOS program before you run your fax
software...

• Type 

VER

at the DOS prompt to determine your version of DOS.

• Run the program 

MEMMAKER.EXE

from the DOS directory prompt.

This program loads all of your Terminate and Stay Resident (TSR)
programs in the most efficient order.

Содержание MD361C-PC

Страница 1: ...Friday 877 877 BBOX FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mail order Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blac...

Страница 2: ...P is a registered trademark of Microcom Systems Inc Windows is a registered trademark of Microsoft Corporation UL is a registered trademark of Underwriters Laboratories Incorporated All applied for an...

Страница 3: ...the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to w...

Страница 4: ...7 El aparato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante 8 Servicio El usuario no debe intentar dar servicio al equipo el ctrico m s all a lo descrito...

Страница 5: ...e las lineas de energia 16 El cable de corriente deber ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo 17 Cuidado debe ser tomado de tal manera que objectos liquidos...

Страница 6: ...ans the equipment meets certain telecommunications network protective operational and safety requirements The Department does not guarantee the equipment will operate to the user s satisfaction Before...

Страница 7: ...sateur doit assurer qu il soit permis de le raccorder aux installations de l entreprise locale de t l communications Le mat riel doit galement tre install en suivant une m thode accept e de raccordeme...

Страница 8: ...ue dispositif terminal indique pour viter toute surcharge le pourcentage de la charge totale qui peut tre raccord e un circuit t l phonique boucl utilis par ce dispositif La terminaison du circuit bou...

Страница 9: ...Plug and Play 14 3 1 2 If You Are Not Using Plug and Play 15 3 2 Installing the Modem 16 3 3 Configuring with Windows 95 18 3 4 Installing Your Software 19 4 Communications Software 20 4 1 Configurin...

Страница 10: ...Equivalency 0 4B Diagnostics Standard AT T0 through AT T8 commands Connectors 2 RJ 11 Phone and Line Error Correction MNP 2 through 5 V 42 42 bis Command Mode AT Commands Modem Type Data Fax Line Type...

Страница 11: ...ta and signals is how the modem received its name 2 1 2 HOW YOUR SPEEDSTER 288 INTERNAL FAX MODEM WORKS The Speedster 288 offers a range of internationally accepted standard modulation methods and pro...

Страница 12: ...ad screwdriver or a 1 4 inch hex screwdriver depending on the type of screws used on your computer s cover An analog telephone line This is the standard telephone line most homes have WARNING The mode...

Страница 13: ...some simple adjustments see Section 3 1 2 Consult your software manual or computer manufacturer to see whether your system supports the Plug and Play features Once your system sets the configuration...

Страница 14: ...RNAL FAX MODEM 3 1 1 IF YOU ARE USING PLUG AND PLAY Take off all of the connections on the COM port and IRQ jumpers Your jumpers should look like the illustration below 1 0 2 3 7 IRQ COM SEL 4 5 7 5 4...

Страница 15: ...ack plastic pieces and place them on the contacts to match the desired settings Reboot your computer after reinstalling the modem with the changed jumpers To change the COM port the jumpers should be...

Страница 16: ...bar code on the modem and on the outside of the box 2 Turn off and unplug your computer and any peripheral devices such as a printer 3 Remove the computer s cover Refer to the computer manual if nece...

Страница 17: ...m board into the slot you have chosen as in the picture below with the gold leads on the modem board s edge firmly in the slot s groove NOTE The picture below shows expansion slots lined up vertically...

Страница 18: ...After removing all the connectors from the modem s jumpers and installing the modem turn your computer on Then follow these steps 1 In the New Hardware Found dialog box select the Select from a list o...

Страница 19: ...tware disk If using other software consult its own manual for installation procedures 2 From Program Manager choose File Then choose Run and type a install and press Enter 3 Once the software is insta...

Страница 20: ...288 modem If that modem is not listed try a Courier Dual Standard V 32 bis V FC or V 34 Other programs require you to enter an initialization string in the software Modem Setup screen If this is the c...

Страница 21: ...tings RTS CTS for hardware flow control highly recommended or XON XOFF for software flow control You should disable the flow control method you are not using 4 3 Testing Your Installation 1 To test yo...

Страница 22: ...pful 5 1 Typing in Commands Use the BACKSPACE key to delete typing errors You cannot delete the original AT command since it is stored in the modem buffer Every command except A and A and must begin w...

Страница 23: ...quired command prefix except with A and A Use alone to test for OK result code Bn U S ITU TSS answer sequence B0 zero ITU TSS V 25 answer sequence B1 U S answer tone Dn Dial the specified phone number...

Страница 24: ...ing system may send a remote echo of data it receives Hn Controls ON OFF hook H0 zero Hangs up goes on hook H1 Goes off hook In Displays the following information I0 zero Four digit product code I1 Re...

Страница 25: ...s Q1 Quiet mode no result codes Q2 Displays result codes only in Originate mode Sr b n Sets bit b of register r to n 0 OFF or 1 ON Sr n Sets register r to n Sn Displays contents of S Register n S Disp...

Страница 26: ...WER 10 CONNECT 2400 13 CONNECT 9600 18 CONNECT 4800 20 CONNECT 7200 21 CONNECT 12000 25 CONNECT 14400 43 CONNECT 16800 85 CONNECT 19200 91 CONNECT 21600 99 CONNECT 24000 103 CONNECT 26400 107 CONNECT...

Страница 27: ...ry default profile 0 F0 Z4 Resets modem to factory default profile 1 F1 Z5 Resets modem to factory default profile 2 F2 Displays a list of ampersand commands An Enables disables ARQ codes A0 zero ARQ...

Страница 28: ...ansmit Data TD flow control H0 zero Flow control disabled H1 Hardware flow control Clear to Send CTS H2 Software flow control XON XOFF H3 Hardware and software flow control In Sets Receive Data RD sof...

Страница 29: ...P0 zero U S Canada ratio 39 61 P1 U K ratio 33 67 Rn Sets Receive Data RD hardware flow control Request to Send RTS see also In R0 zero Reserved R1 Modem ignores RTS R2 Received Data to computer only...

Страница 30: ...bps U12 24 000 bps U13 26 400 bps U14 28 800 bps Wn Writes current configuration to NVRAM templates W0 zero Modifies the NVRAM 0 template Y0 W1 Modifies the NVRAM 1 template Y1 Yn Sets break handling...

Страница 31: ...answer in Auto Answer Mode When set to 0 Auto Answer is disabled S1 0 zero Counts and stores the number of rings from an incoming call read only S2 43 Stores the ASCII decimal code for the escape code...

Страница 32: ...he remote modem While we don t recommend connecting the modem to a line with call waiting if you have it you may wish to adjust this setting upward to prevent the modem from misinterpreting the second...

Страница 33: ...16 At power on reset Auto Dial the number stored in NVRAM at position 0 5 32 Reserved 6 64 Reserved 7 128 Disconnect on escape code The 1 5K byte non ARQ buffer allows data transfer with Xmodem and Y...

Страница 34: ...MNP handshake 4 16 Disable MNP level 4 5 32 Disable MNP level 3 6 64 MNP incompatibility 7 128 Disable V 42 operation S16 0 zero Bit mapped register setup To set the register see instructions for S13...

Страница 35: ...er S23 19 Stores the ASCII decimal code for the XOFF character S24 0 zero Reserved S25 20 Sets the duration in hundreths of a second that DTR must be dropped so that the modem doesn t interpret a rand...

Страница 36: ...TU TSS Recommen dation V 32 2 4 Disables V 32 modulation 3 8 Disables 2100 Hz answer tone to allow two V 42 modems to connect more quickly 4 16 Enables V 23 fallback mode 5 32 Disables V 32 bis mode 6...

Страница 37: ...0 bps S29 20 Sets the duration in tenths of a second of the V 21 answer mode fallback timer S30 0 zero Reserved S31 128 Reserved S32 2 Bit mapped register setup To set the register see the instruction...

Страница 38: ...l rate 4 16 Disable 3200 symbol rate 5 32 Disable 3429 rate 6 64 Reserved 7 128 Disable shaping S34 0 zero Bit mapped register setup To set registers see instructions for S13 Bit Value Result 0 zero 1...

Страница 39: ...it buffer when DTR drops during an ARQ call This allows time for a remote modem to acknowledge receipt of all transmitted data before it is disconnected The modem immediately hangs up when DTR drops T...

Страница 40: ...port and IRQ settings also make the changes in your software and in Windows If your Speedster 288 does not answer the phone or does not go off hook to dial a number Make sure the phone cord is connect...

Страница 41: ...AT M0 the last character is zero 2 And then press the ENTER key 3 Try connecting with the remote modem again 4 When the call is finished remember to reset the modem by typing ATZ and then pressing the...

Страница 42: ...s the ENTER key Try the Zmodem file transfer protocol If that doesn t work try Ymodem Only use Xmodem as a last resort Lower the serial port rate in your communications software to 38 400 bps or 19 20...

Страница 43: ...DOS CONFIG SYS file Add the second line below the first device c dos himem sys device c dos emm386 exe noems x c800 d1ff Reboot your computer If you are running DOS 6 0 run the following DOS program...

Страница 44: ...e a complete description including the nature and duration of the problem when the problem occurs the components involved in the problem any particular application that when used appears to create the...

Страница 45: ...1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746 Copyright 1996 Black Box Corporation All rights reserved...

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