REPLACE PMC 9600 BAUD MODEM

TM 5-6350-275-24&P

3-32. REPLACE PMC 9600 BAUD MODEM. (Figure FO-1).

This task consists of:

a. Remove

b. Install

INITIAL SETUP:

Tools:

General Safety Instructions:

Screwdriver, Flat tip (Item 6, App B)

Remove all jewelry while working on

Equipment Condition:

equipment.

Input power removed

Cabinet A rear door opened

Wear ESD wriststrap while working on

Materials/Parts:

equipment.

9600 Baud Modem

WARNING

Shut off power source before attempting to disconnect, service, or connect wires or cables. Failure to do

so may result in serious injury or death.

a. Removal

(1)

Turn the Modem power switch to off, located on rear of Modem.

(2)

Remove audio cable from telset leased line connector on rear or Modem.

(3)

Remove the two captive screws holding the RS232 cable to DTE connector on rear of Modem.

(4)

Remove the Modem from PMC cabinet A.

b. Installation

(1)

Place the Modem in PMC cabinet A.

(2)

Connect the RS232 cable to DTE connector and secure with two captive screws.

(3)

Connect the audio cable to telset leased line connector.

(4)

Connect the AC power cord to AC power source.

(5)

Turn the Modem power switch to on.

(6)

Set up modem. (Ref. Appendix E, page E-56)

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