Motorola MTP850 S Service Manual page 56

5.2 - 12 MTP850 TETRA Handportable Terminal / Basic Service Manual
Note: The following readings appears only when a Universal Crypto Module
13. Press any key again. The display shows "UCM Detected".
14. Press any key again. The display shows "UCM Power up Success".
15. Press any key again. The display shows "UCM Ping Success".
Note: The following reading appears only when a UCM board is not installed in
16. Press any key again. The display shows "UCM Not Detected".
17. Press any key again. The display shows "Speaker Tone Test", a tone is
18. Press any key again. The display shows "Internal Earpiece Tone Test", a
19. Press any key again. The display shows "Insert PHF for the following Tests".
20. Press any key again. The display shows "PHF Earpeace Tone Test",
21. Press any key again. The display shows "RSM CE connector is not
22. Press any key again. The display shows "Int Mic Int earp Loopback Test".
23. Press any key again. The display shows "TOP Mic PHF spk Loopback Test".
24. Press any key again. The display shows "PHF Mic Int earp Loopback Test".
25. Press any key again. The display shows "RSM CE connector is not
26. Press any key again. The display shows "Chopper-Noise Int earp". Place the
27. Press any key again. The display shows "Chopper-Noise TOP Mic PHF
(UCM) board is installed in the unit.
the unit.
heard via the speaker.
tone is heard via the internal earpiece.
Insert a headset into the PHF connector and plug the PHF earpiece into your
ear.
"PHF connected". A tone is heard via the PHF earpiece.
connected".
Press any key again. The display shows "Connect RSM from side connector
to the radio and press any key".
Press any key again. The display shows "RSM Side connector is not
connected".
Speak into the bottom microphone, and you will hear your voice via the
earpiece.
Speak into the top microphone, and you will hear your voice via the PHF
earpiece.
Speak into the PHF microphone, and you will hear your voice via earpiece.
connected".
Press any key again. The display shows "RSM Side connector is not
connected".
internal earpiece close to your ear and listen for chopper noise. Make sure
chopper noise is not audible.
spkr". Bind around the antenna one binding of the earpiece cable and place
the internal earpiece close to your ear and listen for chopper noise. Make
sure chopper noise is not audible.
TEST SETUP & TESTING 806-870MHz