Troubleshooting For Basic Repeater Controller; Troubleshooting For Basic Repeater Controller Setup/Knockdown - Motorola CDR500 Programming Manual

CDR500 & CDR700 Repeater Service Manual
Table 13-6. Troubleshooting for Basic Repeater Controller Setup/Knockdown (Cont'd.)
Symptom
3. Transition from "Setup" to
"Knockdown" state not occur-
ring when front panel switch
(S3) is pressed and released.
4. Remote Setup/Knockdown
function not working.
Symptom
1. No field radios can access sys-
tem.
2. Some field radios cannot access
system.
March, 2001
Problem
3a. JU1 missing.
3b. Loose or bad repeater cable to
transmit radio.
3c. Transmit radio turned OFF.
3d. Power cable not connected to
transmit radio.
3e. Ignition sense function not pro-
grammed in transmit radio.
4a. S2-4 turned OFF.
4b. Ignition sense function not pro-
grammed in transmit radio.
4c. Transmit radio turned OFF.
4d. Power cable not connected to
transmit radio.
4e. JU1 in wrong position or miss-
ing.
4f. Loose or bad repeater cable(s).
4g. Incorrect MDC-1200 program-
ming of receive radio or console
radio.
4h. Receive radio is a CDM750 or
PRO3100.
Table 13-7. Troubleshooting for ZR310 Controller
Problem
1a. No valid user(s) defined in
ZR310 database.
1b. Receive radio on wrong channel
(personality).
1c. Receive radio programmed for
"Filtered" accessory connector
receiver audio.
1d. Incorrect I/O programming of
accessory connectors of receive
and transmit radios.
1e. Incorrect position for JP1 in
ZR310.
1f. Loose or bad repeater cable from
receive radio.
1g. Incorrect programming of field
units.
2a. User ID not valid in ZR310 data-
base.
2b. Incorrect programming of field
units.
2c. If DPL users, then inverted DPL
sense from receive radio.
6864110R66-O
Troubleshooting
Solution
3a. Replace JU1.
3b. Check repeater cable connec-
tion(s) and replace cable, if nec-
essary.
3c. Turn transmit radio ON.
3d. Connect power cable to transmit
radio.
3e. Reprogram transmit radio for
"Follow Ignition Only".
4a. Turn S2-4 ON.
4b. Reprogram transmit radio for
"Follow Ignition Only".
4c. Turn transmit radio ON.
4d. Connect power cable to transmit
radio.
4e. Check position of JU1 or replace,
if necessary.
4f. Check repeater cable connec-
tion(s) and replace cable(s), if
necessary.
4g. Check signalling mode and Call
Lists in both radios.
4h. CDM750 or PRO3100 radio does
not have external alarm output
capability. Use CDM1250,
CDM1550, PRO5100, or
PRO7100 radios.
Solution
1a. Program ZR310 database.
1b. Set receive radio to correct chan-
nel (personality).
1c. Reprogram "Rx Audio Type" as
"Flat Audio".
1d. Reprogram accessory connec-
tors of both radios.
1e. Set JP1 to position "B".
1f. Check repeater cable connec-
tion(s) and replace cable, if nec-
essary.
1g. Reprogram field units.
2a. Reprogram ZR310 database.
2b. Reprogram field units.
2c. Use DTMF programming mode
to program inverted receive
DPL sense in ZR310 (command
218#).
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