Specifications

19537P-26 (11-12)
15
of 15
6. Testing & Troubleshooting
Parts/Tools Required
 Completion of the previous installation sections (1-4) in their entirety
 Read section 5, Operation
 An assistant (optional)
Test Procedure
 Double-Check all connections and wiring from the previous sections.
 Complete connections of power cables to power source.
 Turn on power at the pick-off point/source.
 Verify that receive audio from all radios is heard (see host system instructions).
 Verify transmit access to all radios.
o Using a scanner or an assistant at another radio, verify that you can hear, key, and speak
over the selected radio (see host system instructions).
o Verify TX audio level. If adjustment is necessary, refer to Appendix B for TX modulation
adjustment.
o Repeat this procedure for the remaining radios.
Troubleshooting
Symptom Possible Cause(s)
No (or low) radio
receive audio
1. Power applied to M-RIM?
2. Radio turned on?
3. Radio’s volume setting up to an audible level (on radio)?
4. Check radio settings/wiring.
5. Check host system troubleshooting guide.
No radio transmit
1. Power applied to M-RIM?
2. Radio turned on?
3. Check radio settings/wiring.
4. Check host system troubleshooting guide.
Too low or too high
radio transmit audio
1. See Appendix B for adjustment information.
Table 3: Troubleshooting