Raymar Myriad MD202T Quick Start Manual

Myriad MD202T
Rack-Mount Modem

Quick Start Guide

This document contains all the information you need to
install the MD202T Rack-Mount Modem in the Raymar-Telenetics
Myriad Modem Rack.
All other trademarks or registered trademarks listed belong to their
respective owners.
© 2010 Raymar Information Technology, Inc. Doc. ID: 0049-0512-XXX
1
Introduction
The Myriad MD202T Rack-Mount Modem is an industrial-grade,
0-1200 bps, asynchronous, 2 / 4-wire leased-line modem. It is
designed for installation in a Raymar-Telenetics Myriad Rack-
Mount Modem Bank.
2

Modem LEDs

The front panel of the modem has the following LEDs.
*When both DL and AL are ON, the modem sends a steady space.
3

Configuration Switches

The DIP switches marked S2 determine the modem operating
characteristics.
S2
Switch 1 Anti-streaming
ON = 45 seconds
OFF = Disabled (none)
Switches 2 & 3 RTS/CTS Delay Time
SW2
OFF
ON
OFF
ON
Switch 4 Transmit Center
ON = On continuously
OFF = Follows RTS
LED Function
POWER Power Indicator
DTR Data Terminal Ready
TxD Transmit Data
RxD Receive Data
MR Modem Ready
CD Carrier Detect
RTS Request to Send
CTS Clear To Send
DL* Digital Loopback
AL* Analog Loopback
Setting
SW3 Function
OFF 1 ms
OFF 12 ms
ON 35 ms
ON 50 ms