INSTALLATION MANUAL Manual

Chapter 4
Installing the Modules
4-32
Broadband versions of the OSI interface module transmit and receive on
the following frequency channel pairs:
Cat. no.: MAP channel: Transmit channel: Transmit frequency: Receive channel: Receive frequency:
5820CBA A 3'/4' 59.75 - 71.75 MHz P/Q 252 - 264 MHz
5820CBB B 4A'/5' 71.75 - 83.75 MHz R/S 264 - 276 MHz
5820CBC C 6'/FM1 83.75 - 95.75 MHz T/U 276 - 288 MHz
To install the OSI interface module, complete the following:
make sure slot time is consistent with other nodes on the 802.4 network.
A-B defaults to 80 decimal (50 HEX)
perform system load
check default settings
specify switch settings (see chapter 7 of the PI Design Manual
(5000-6.2.1) for more information.)
Slot T ime
The default slot time is 80 decimal (50 HEX). To change slot times:
use the local interface capability of A-B MAP Station Manager
see A-B MAP Station Manager Software User’s Manual
see PI OSI Interface Software User’s Manual
System Load
See both the A-B MAP Station Manager Software User’s Manual and the
PI OSI Interface Software User’s Manual for information on
system loading.
Configurable Parameters
All OSI-related configurable parameters have factory-default settings that
work for most networks. If you need to change any of these default
settings, see:
A-B MAP Station Manager Software User’s Manual
PI OSI Interface Software User’s Manual
OSI Interface