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RMM Rack Mount Modem; User's Guide
Table of Contents
1. Introduction
file:///C|/WEBPAGE/guides/rmm/rmm_manl.htm (1 of 21) [2/7/2000 10:55:42 AM]
RMM
Rack Mount Data/Fax Modem
User's Guide
5 Sterling, Irvine, California 92618-2517
U.S. and Canada: 1-800-854-7226
Phone: (949) 586-9950
Fax: (949) 583-9514
http://www.wti.com
WTI Part No.: 12548
Rev. F
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Summary of Contents for WTI RMM-288
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Page 1: Table Of Contents
RMM Rack Mount Modem; User's Guide Table of Contents 1. Introduction 2. Unit Description 2.1. Front Panel Indicators 3. Operation 4. Installation 4.1. 48 Volt DC Power Option 4.2. Dip Switch Settings 5. Command Summary file:///C|/WEBPAGE/guides/rmm/rmm_manl.htm (1 of 21) [2/7/2000 10:55:42 AM] Rack Mount Data/Fax Modem User's Guide 5 Sterling, Irvine, California 92618-2517... -
Page 2: Unit Description
RMM Rack Mount Modem; User's Guide 6. S-Registers 7. Specifications 8. Customer Service List of Figures 1. Front Panel 2. The Status Screen (Defaults Shown) 3. 48 Volt DC Power Option 1. Introduction The RMM Rack Mount Data/Fax Modem is designed for applications that require a single "Industrial Strength"... -
Page 3: Operation
RMM Rack Mount Modem; User's Guide (Auto Answer) (Carrier Detect) (Receive Data) (Send Data) (Data Terminal Ready) (Clear to Send) 3. Operation The following commands can be used to display current configuration status and various help menus: View Modem Setup: Basic Help Menu: Dial Command Help Menu: Configuration Command Help Menu:... -
Page 4: Installation
RMM Rack Mount Modem; User's Guide BAUD=9600 DIAL=PULSE &A1 &B0 &C1 &M4 &N0 &P0 S00=001 S01=000 S07=060 S08=002 S14=000 S15=000 S21=010 S22=017 S28=008 S29=020 S35=000 S36=014 4. Installation 4.1. 48 Volt DC Power Option The 48 Volt DC input is not polarity sensitive. Therefore, you can connect either positive or negative wires from your 48 volt power source to either input and the internal circuitry will adjust for the proper polarity. -
Page 5: Dip Switch Settings
RMM Rack Mount Modem; User's Guide 4.2. Dip Switch Settings Factory Switch Function Setting Data Terminal Ready (DTR) Override DOWN DTR Override: Modem ignores DTR Verbal/Numeric Result Codes DOWN Numeric Results Result Code Display DOWN Display Result Codes Command Mode Local Echo Suppression DOWN Suppress Echo Auto Answer Suppression DOWN Auto Answer Off: Disable auto answer... -
Page 6: Command Summary
RMM Rack Mount Modem; User's Guide DOWN Smart Mode: Enables command recognition 5. Command Summary Type commands in either upper or lower case. Do not use a combination of upper and lower case characters. Use the Backspace key to delete errors. Note that the original AT command is stored in the modem buffer, and cannot be deleted. - Page 7 RMM Rack Mount Modem; User's Guide * DP Pulse (Rotary) Dial Mode DR Originates call using answer (reverse) frequencies. DSn Dials phone number string stored in NVRAM at position n (n = 0-3). Phone numbers are stored with the &Zn=s command. DT Tone Dial Mode D, (Comma) Two Second Pause.
- Page 8 RMM Rack Mount Modem; User's Guide I5 Nonvolatile memory (NVRAM) settings I6 Link diagnostics I7 Product configuration Operates Speaker M0 Speaker always Off. * M1 Speaker On until connect. M2 Speaker always On. M3 Speaker On after dial, until connect. Returns online O0 Returns online.
- Page 9 RMM Rack Mount Modem; User's Guide 1/CONNECT 2/RING 3/NO CARRIER 4/ERROR 5/CONNECT 1200 6/NO DIAL TONE 7/BUSY 8/NO ANSWER* 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 28800 151/CONNECT 31200 155/CONNECT 33600...
- Page 10 RMM Rack Mount Modem; User's Guide Command Function/Options Selects Power-on/Reset default configuration. Resets modem based on current DIP Switch settings. &$ Displays a list of ampersand (&) commands. &An Enables/disables additional result code subsets (see Xn). &A0 ARQ result codes disabled. &A1 ARQ result codes enabled.
- Page 11 RMM Rack Mount Modem; User's Guide * &D2 Normal DTR operations &D3 Resets on receipt of DTR &Fn Loads a read-only (non-programmable) factory configuration. &F0 Generic Template * &F1 Hardware flow control template &F2 Software flow control template &Gn Sets Guard Tone * &G0 No guard tone (U.S.A.
- Page 12 RMM Rack Mount Modem; User's Guide &M5 ARQ mode &Nn Sets connect speed. If connection cannot be established at this speed, the modem will hang up. Sets ceiling connect speed if &Un is greater than 0 (See &Un). * &N0 Variable Rate &N1 300 bps &N2 1200 bps &N3 2400 bps...
- Page 13 RMM Rack Mount Modem; User's Guide &S1 Modem controls DSR &Tn Begins test modes &T0 Ends test in progress &T1 Analog Loopback &T2 Reserved &T3 Local Digital Loopback &T4 Enables Remote Digital Loopback * &T5 Prohibits Remote Digital Loopback &T6 Initiates Remote Digital Loopback &T7 Remote Digital with self test and error detector &T8 Analog Loopback with self test and error detector &Un...
- Page 14 RMM Rack Mount Modem; User's Guide &W0 Modifies the NVRAM 0 template (Y0). &W1 Modifies the NVRAM 1 template (Y1). &Yn Sets break handling &Y0 Destructive, but doesn't send break. * &Y1 Destructive, expedited &Y2 Non-destructive, expedited &Zn=s Writes phone number s to NVRAM at position n (n = 0 - 3). &Zn=L Writes the last executed dial string to NVRAM at position n (n = 0 - 3).
- Page 15 RMM Rack Mount Modem; User's Guide Sets the number of seconds the modem will wait before dialing. If Xn is set to X2 or X4, S6 determines the timeout length when no dial tone is detected. Sets the number of seconds the modem will wait for a carrier. Often used to select a longer duration when the modem is originating an international connection.
- Page 16 RMM Rack Mount Modem; User's Guide * The 1.5K-byte non-ARQ buffer allows data transfer with Xmodem and Ymodem type file transfer protocols without using flow control. The 128 Byte option allows remote users with slower modems to prevent transmitted data from scrolling off screen. When a remote user sends an XOFF (Ctrl-S) to your computer and transmission stops, data in transit from your modem's buffer does not exceed the size of the remote user's screen.
- Page 17 RMM Rack Mount Modem; User's Guide Test timer for &Tn loopback testing. Sets the length of time (in seconds) the modem will wait before automatically timing out and terminating the test. When set to 0, the timer is disabled. Valid range is 1 - 255.
- Page 18 RMM Rack Mount Modem; User's Guide Eliminates the V.32 answer tones for a faster connection. Default item, all times are in tenths of a second. Disables all connections except V.32 at 9600 bps. Sets the duration (in tenths of a second) of the V.21 answer mode. Reserved Reserved Bit-mapped register setup for 28.8 modems only.
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Page 19: Specifications
RMM Rack Mount Modem; User's Guide Bit-mapped register setup for 28.8 modems only. To set registers, see instructions for S13. S35 - S37 Reserved Sets an optional delay (in seconds) before a forced hang-up and clearing of the Transmit 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. -
Page 20: Customer Service
Authorization number from Customer Service. Trademark and Copyright Information WTI and Western Telematic are trademarks of Western Telematic, Inc. All other product names mentioned in this publication are trademarks or registered trademarks of their respective companies. Information and descriptions contained herein are the property of Western Telematic, Inc. Such information and descriptions may not be copied disseminated or distributed without the express written consent of Western Telematic, Inc. - Page 21 RMM Rack Mount Modem; User's Guide © Copyright Western Telematic, Inc. 1998 Printed in the United States of America January 2000 Part Number: 12548 Revision: F file:///C|/WEBPAGE/guides/rmm/rmm_manl.htm (21 of 21) [2/7/2000 10:55:45 AM]...
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