- Meridian Controlled Routing Installation And Upgrade Guide

290 Chapter 11: Peripheral device cabling interface
553-3202-210 Standard October 1998
Figure 88
Ven-Tel 2400 Plus II modemÑopening the modem
¥
Modem Computer Board
Top
Bottom
Grooves
¥
Figure 89
Ven-Tel 2400 Plus II modem switch settings
OFF
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ON
The indicators on the front panel of the Ven-Tel 2400 and 2400 Plus II
modems are labelled. The meanings of the labels are as follows:
¥ HS Ñ High speed
¥ AA Ñ Auto answer mode
¥ CD Ñ Carrier detect
¥ OH Ñ Off hook
¥ RD Ñ Receive data
¥ SD Ñ Send data
¥ TR Ñ Terminal ready
¥ MR/EC Ñ Modem ready/error corrected