Black Box 34336 - Manual

Black Box 34336

Black Box 34336 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – TRADEMARKS USED IN THIS MANUAL
  • Page 3 – Table of Contents; Specifications; Setup; Modem Setup Options
  • Page 4 – General Operation and Special Features; Reset; Backup
  • Page 6 – Table of Conents; Appendix A: DB25 Pin Assignments
  • Page 7 – fallback at 14.4 Kbps and lower
  • Page 10 – For all applications:
  • Page 11 – For dialup applications:; Do not bundle the telephone and RS-232 cables together.; NOTE; Do not bundle the telephone and RS-232 cables together.; • If you are connecting frame ground to signal ground.
  • Page 12 – . For a detailed explanation of the front panel; Chapter 3; FRONT PANEL
  • Page 13 – D TR MR RS CS
  • Page 14 – Modem Setup Options; A Q; Press pushbutton 2. Screen 1 of the QUICK SETUP menu appears:
  • Page 15 – All options for each Quick Setup configuration are listed in; Appendix B; If you want to customize your Quick Setup configuration, see; Setup Options; -WIRE DIAL HAYES EMULATION MODE—; ASYNCHRONOUS—; SYNCHRONOUS BIT ORIENTED—; -WIRE DIAL DUMB MODE—
  • Page 17 – Solving; Hayes Emulation Mode; . To dial a telephone number in Hayes mode,; AT D; on your computer or terminal keyboard, followed by the number
  • Page 18 – D TR MR RS CS TD
  • Page 19 – V.25 bis commands can be entered from the DTE keyboard. Example:; CFI NT; result code; Synchronous V.25 bis Operation
  • Page 20 – Appendix D; information on Dumb-mode operation, refer to; Operation and Special Features; After the Quick Setup for 2-Wire Dial; Originating a Call from the Front Panel.; Before you can originate a call from
  • Page 21 – Autodialing the Stored Number; . To autodial the stored number from; Terminating a Data Call.; Normal termination of a data call is processed; Chapter 4; FAILURE MESSAGE; D TR MR RS CS TD
  • Page 23 – Beginning with the section titled; Answering a Call Automatically; all information in
  • Page 24 – • The modem must be configured for use with a 4-wire line.; local and remote modem.
  • Page 25 – TR MR RS CS TD
  • Page 26 – command to suppress result codes for incoming calls.; Quality Screen; Compromise Equalizers; in
  • Page 27 – This page is intentionally left blank.
  • Page 28 – Modem Setup Options; Methods For Selecting Options; Quick Setup —; the easiest way to set up the Modem. Quick Setup; Chapter 2; ) automatically sets all options according; Front-panel selection —; the easiest and most commonly used method for; • Summary Setup —; the fastest way to selectively change options. All; Appendix C
  • Page 29 – Selecting Options from the Front-Panel; LCD; Use the left arrow and right arrow pushbuttons to; Numbered Pushbuttons; . To exit from a displayed screen, press the ENT
  • Page 30 – TYPE LINE SPEED
  • Page 32 – Returning to the EIA Status Screen; . The factory default settings are
  • Page 33 – The default settings for each option are listed in; The Line Type options are available for all modes:; To select speed matching, refer to; . Follow the instructions given
  • Page 34 – Table 3-1. Effect of Speed Limit Settings on Data Rate
  • Page 35 – CTS; headings later in this chapter.
  • Page 36 – • The modem that the Modem is communicating with must be equipped
  • Page 42 – Dialer Modes; The; • ASYNCHRONOUS —; Data is transmitted and received in the character; • SYNCHRONOUS —; If this option is selected, data must be transmitted
  • Page 44 – Character Disconnect; Line Current Disconnect; RTS Disconnect
  • Page 45 – affect; REMOTE TEST
  • Page 53 – or
  • Page 54 – Annex; The T1 Timer option (
  • Page 55 – Chapter 7; Phone Number Storage; Chapter 5; DEC CTRL INC
  • Page 56 – General Operation and Special Features; Recovery Select option) on both communicating modems.
  • Page 57 – Wait 30 seconds for dial tone before proceeding.
  • Page 58 – Leased Line Auto-Recovery Select; option determines the type of Leased; Manual Recovery; DIAL BACKUP
  • Page 59 – If both modems are set for; , the originate unit is used to; Return From Leased Line Auto-Recovery; option determines the criteria; The Test option setting must be the same on both units.
  • Page 60 – If you need assistance, see; Dial Line Auto-Recovery; is not enabled until you select DIAL from the front; DEC CTRL INC
  • Page 61 – Dumb Mode And Bell 208 Operation; Chapter 6; lists dialing parameters
  • Page 62 – D TR MR RS CS
  • Page 63 – Modem Security Operation; • A remote modem calls the local Modem.
  • Page 64 – COMMAND; administrative
  • Page 65 – Establishing or changing the administrative password.
  • Page 66 – Programming security callback operation.
  • Page 67 – Passwords may be stored only in memory locations 2 through 9.; Programming a response to a correct password.; The /U command and message can be stored only in memory location 0.; Control through a rack controller; equipped
  • Page 68 – Enabling Modem-to-Modem Remote Control Mode; Exiting from Remote Control Mode; • Another modem in the same rack or
  • Page 69 – Each modem must have a unique address.; REMOTE
  • Page 70 – controlling modem
  • Page 72 – Pin
  • Page 73 – The remaining commands listed in this table will function only if
  • Page 76 – Actual LCD on connected modem:; A D; There are two ways to disconnect from a modem-DTE diagnostic link:
  • Page 77 – Automatic Fallback; Operating Mode Fallback—
  • Page 78 – • An AT command is available (in Hayes mode only) that allows control; MODE; 400 bps asynchronous/synchronous
  • Page 80 – How to Enable or Disable RRP; Rate Change Screen
  • Page 81 – RESET RATE
  • Page 82 – Hayes Emulation Mode; Hayes Mode Autodialer; • Quick Setup. If you use the Quick Setup feature to select 2-Wire Dial
  • Page 84 – Dial Command Modifiers.
  • Page 85 – and; command, the speed is indicated by the CONNECT response code.); Hayes Compatible Commands; . Commands are listed in alphabetical order in
  • Page 87 – • H — Telephone Switch Hook; • L — Link; dial modifier is used to link one phone number to
  • Page 88 – • P — Pulse Dial
  • Page 90 – • &W — Write Profile To Memory
  • Page 91 – DS
  • Page 92 – S0 — Ring To Answer On
  • Page 94 – • S18 — Diagnostic Timer.
  • Page 95 – Selecting Options In Hayes Mode; User Profile 0
  • Page 96 – the profile 0 configuration.; User Profile 1; is not linked to the front panel.; . When Profile 1 is active, these options can be changed via; Hayes Mode Reference Tables; Table 5-1 lists the Hayes compatible commands used with the Modem.
  • Page 98 – COMMAND FUNCTION/EXPLANATION; Requests product code.; Link Dial; (L specifies LINK function when used as a; Pulse Dial; No parameters, but the default is T (for; Send Result Code
  • Page 106 – WORD; LINKING
  • Page 109 – DTR D
  • Page 110 – DIC — Disregard Incoming Call.; The DIC command instructs the
  • Page 113 – Dialing Parameters
  • Page 115 – There are two types of remote diagnostics:
  • Page 116 – How to Select and Activate Tests; commands listed; Diagnostic Monitoring: Status Screens
  • Page 117 – Displays the quality of the received signal carrier as
  • Page 119 – Local Modem Diagnostics
  • Page 120 – should be left ON (default selection) to avoid; In Hayes mode only, initiate the ALBST using the command
  • Page 122 – The external analog loopback test is available forB.; External loopback
  • Page 124 – The external analog loopback self-test is available for; -wire leased line mode
  • Page 125 – In Hayes mode only, initiate the DLB test using the command
  • Page 127 – Remote Modem Diagnostics; In Hayes mode only, initiate the RDL test using the command
  • Page 128 – In Hayes mode only, initate the RDLST using the command
  • Page 130 – APPENDIX A: DB25 Pin Assignments
  • Page 131 – Appendix B: Quick Setup Configurations; instructions on selecting Quick Setups.; NOTE: All notes appear at the end of the table.; See notes on page 127.
  • Page 132 – APPENDIX B: Quick Setup Configurations
  • Page 134 – See notes on next page.
  • Page 136 – APPENDIX C: Summary Setup; Appendix C: Summary Setup; C.1 Introduction to Summary Setup; SUMMARY
  • Page 139 – a d d r; in the SETUPS screen using the; d i a l; EIA INTERFACE OPTIONS:
  • Page 143 – C.3 AT PROFILES Screen; ATbeflmqvxy AT&cdgjlpqrsx s00 s18 s25 s26 AT\abcdeh kmnpq t vx; AT PROFILES
  • Page 144 – S R; DEC INC
  • Page 145 – Jumpers should be switched only by qualified service personel.; • Connect frame ground to signal ground.; WARNING
  • Page 148 – que el aparato eléctrico sea operado.
  • Page 150 – © Copyright 1999. Black Box Corporation. All rights reserved.
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CUSTOMER

SUPPORT

INFORMATION

Order

toll-free

in the U.S.: Call

877-877-BBOX

(outside U.S. call

724-746-5500

)

FREE technical support 24 hours a day, 7 days a week: Call

724-746-5500

or fax

724-746-0746

Mailing address:

Black Box Corporation

, 1000 Park Drive, Lawrence, PA 15055-1018

Web site:

www.blackbox.com

• E-mail:

[email protected]

AUGUST 1999

MD885A-R2
MD885A-R3

MD885AE-R2

MD885C-R2

Modem 34336

MODEM

34336

1

2

3

ENT

1

2

3

601745301 Rev. A

NOTE

All models include the modem, (1) leased line cable, (1) dialup phone cable
and this user manual. The MD885A-R2, MD885AE-R2, and MD885A-R3
include a power supply. The MD885A-R3 also includes (1) 10-ft. RS-232
cable and (1) DB9 F to DB25 M adapter.

"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.

Summary

Page 2 - TRADEMARKS USED IN THIS MANUAL

1 FCC Information FEDERAL COMMUNICATIONS COMMISSION AND INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates, uses, and can radiate radio frequency energy and if notinstalled and used properly, that is, in strict accordance with the manufacturer’sinstructions, may cause i...

Page 3 - Table of Contents; Specifications; Setup; Modem Setup Options

2 Modem 34336 Table of Contents 1.0 Specifications .....................................................................................6 2.0 Quick Start ..........................................................................................8 2.1 Installation ........................................

Page 4 - General Operation and Special Features; Reset; Backup

3 Table of Contents 3.3.1 V.42 Error Correction Options .............................................35 3.3.2 Dialer Mode ...........................................................................41 3.3.3 Data Format Options .............................................................42 3.3.4 Disc...

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