Motorola CDR500, Руководство по программированию

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March, 2001 6864110R66-O
13-3
CDR500 & CDR700 Repeater Service Manual Troubleshooting
Table 13-3. Troubleshooting for Repeater Transmit Radio
Symptom Problem Solution
1. Transmit radio not keying when
a properly identified signal is
presented to receive radio. 1a. Controller’s repeater function
not enabled (if applicable).
1b. Controller not in Setup state (if
applicable).
1c. Pin 3 of accessory connector pro-
grammed incorrectly.
1d. Loose or bad repeater cable(s).
1e. Receive radio on wrong channel
(personality).
1f. No transmit frequency pro-
grammed into transmit radio.
1g. Incorrect frequency or TPL/DPL
programmed into receive radio.
1h. Accessory connector of receive
radio not programmed correctly
or not operating correctly.
1i. “Busy Channel Lockout” pro-
grammed into transmit radio
and channel is active.
1a. Enable controller repeater func-
tion.
1b. Place controller in setup state
(locally or remotely).
1c. Reprogram pin 3 for “External
Mic PTT”.
1d. Check repeater cable connec-
tion(s) and replace cable, if nec-
essary.
1e. Set receive radio to correct chan-
nel (personality).
1f. Program transmit frequency for
transmit radio.
1g. Check receive radio frequency
and TPL/DPL and reprogram, if
necessary.
1h. Check programming of accesso-
ry connector and reprogram, if
necessary.
1i. Disable the function or wait un-
til channel is inactive.
2. Transmit radio keying continu-
ously or keying without a prop-
erly identified signal presented
to receive radio. 2a. Receive radio on wrong channel
(personality).
2b. Wrong TPL/DPL programmed
into receive radio.
2c. Pin 3 of accessory connector on
controller pulled LOW by an ac-
cessory.
2d. Accessory connector of receive
radio not programmed correctly
or not operating correctly.
2e. Active level for “External Mic
PTT” incorrect.
2a. Set receive radio to correct chan-
nel (personality).
2b. Check TPL/DPL and repro-
gram, if necessary.
2c. Remove accessory and correct
LOW condition
2d. Check programming of accesso-
ry connector and reprogram, if
necessary.
2e. Reprogram pin 3 of accessory
connector “External Mic PTT”
for correct active level.