Audio Loopback Test - Nokia RM-849 Service Manual

Audio Loopback test

Displayed data:
- none
User can change settings for:
- Audio routing output
Headset
•
Earpiece
•
Loud speaker
•
- Headset audio channel (left/right)
User can test:
- Pressing "Loopback On/Off" button starts/stops playback of audio received from the microphone with a
slight delay
- The Audio routing will be transferred based upon the output location select
- When the output is set to headset, then user has an option to test headset channels (left/right) – a short
clip will be played
- When user selects start loopback when output is set to headset, then the channel test is disabled
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RM-849; (Nokia Lumia 610)
BB Troubleshooting and Manual Tuning Guide
Issue 1