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MN002465A01-AN
Chapter 4 : Test Setup and Testing
Action
Speak into the top micro-
phone.
Press any key to continue.
Attach RSM accessory to
the radio.
Speak into the RSM micro-
phone.
30 Press the corresponding key to proceed to the next test.
Chopper Noise Test
31 Do the following:
Action
Press any key.
Place the internal earpiece close to your ear
and listen for Chopper Noise Test.
Press any key.
Press any key.
Bind around the antenna one binding of the
earpiece cable and place the external ear-
piece close to your ear and listen for chop-
per noise.
Press any key.
Press any key.
Listen for chopper noise at the radio ear-
piece.
Press any key.
Press any key.
48
Result
You hear your voice from the RSM earpiece.
The display shows:
Connect RSM
accessory
to the radio
(RSM connected)
The display shows:
RSM MIC to INT EAR
Loopback Test
(RSM connected)
You hear your voice from the internal earpiece.
Result
The display shows:
Int MIC to internal earp
Make sure that chopper noise is not audible.
The display shows:
Connect RSM accessory to the ra-
dio (RSM Connected)
The display shows:
TOP Mic to RSM Chopper Noise
Test (RSM connected)
Make sure that chopper noise is not audible.
The display shows:
Connect RSM accessory to the
radio (RSM connected)
The display shows:
RSM MIC
to INT Ear Chopper Noise Test
Make sure that chopper noise is not audible.
The display shows:
Connect RSM accessory to the
radio (RSM connected)
The display shows:
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