Motorola A920 - Handset MIC;Speaker Test; Motorola Confidential Proprietary Preliminary; Mono Headset MIC;Speaker Test

Motorola Confidential Proprietary
Manual Test ProceduresLevel 3 Service Manual
3 - 13
Preliminary
Handset Mic/Speaker test
Handset Test Commands
6*2*2 Enable internal mic and handset speaker
4*7*1*16 Enable VOCODER loopback at En-
hanced Full Rate
Radio Comm Test Commands
Enable internal mic
and headset speaker
Enable Vocoder loopback at
Enhanced Full Rate
Verification
Speak into the handset mic and listen for undistorted
speech in the handset speaker.
Mono Headset Mic/Speaker test
Handset Test Commands
6*4*6 Enable headset mic and headset
speaker
4*7*1*16 Enable VOCODER loopback at En-
hanced Full Rate
RadioComm Test Commands
Enable headset mic
and headset speaker
Enable Vocoder loopback at
Enhanced Full Rate
Verification
Speak into the headset mic and listen for undistorted
speech in the headset speaker.
Audio/Vibrator Test Procedures