Troubleshooting; Cdm Control Station - Motorola CDM-Series Service & Installation Manual

Cdm-series control station

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Detailed service manual (686 pages)

Service manual (180 pages)

Basic service manual (92 pages)

Table Of Contents

Table of Contents

Problem

The control station will not key the

mobile.

No Transmit LED.

The Monitor LED is always "ON".

Desk Mic does not provide Intercom

audio.

Receive Audio is distorted.

Unable to communicate with field ra-

dios.

Unable to Intercom with Desksets.

October, 2004

Table 5-1. Troubleshooting for the CDM Control Station

Possible Solution(s)

Check the cabling to the radio and the

control station.

Ensure proper radio programming.

Verify Fuse is OK.

The control station by default expects

a desk mic. If another audio accessory

is to be used, reprogram switch set-

tings accordingly.

The desk mic must have a jumper in-

stalled to allow proper operation.

Ensure that Accessory Configuration/

RX Audio on the radio is set for Fil-

tered Audio.

Ensure radios are programmed with

the correct TPL/DPL code.

Verify correct I/O programming of the

accessory connector of the control sta-

tion radio.

Verify correct programming of field

radios.

Verify control station cabling.

Check for proper wiring of deskset

and control station.

6880309N15-A

Section 5

CDM Control Station