Motorola MXP600 Manual page 51

Action
Attach RSM accessory to
the radio.
39 Press the corresponding key to proceed to the next test.
Loopback Test
40 The display shows:
Loopback
Test
41 Do the following:
Action
Press any key.
Speak into the internal mi-
crophone.
Press any key to continue.
Attach RSM accessory to
the radio.
Speak into the top micro-
phone.
Press any key to continue.
Attach RSM accessory to
the radio.
Speak into the top micro-
phone.
Press any key to continue.
Attach RSM accessory to
the radio.
Result
The display shows:
RSM
Tone Test
(RSM connected)
The RSM earpiece plays a continuous tone.
Result
The display shows:
INT MIC to INT EAR Loopback Test
You hear your voice from the internal earpiece.
The display shows:
Connect RSM
accessory
to the radio
The display shows:
TOP MIC 1 to RSM
Loopback Test
(RSM connected)
You hear your voice from the RSM earpiece.
The display shows:
Connect RSM
accessory
to the radio
The display shows:
TOP MIC 2 to RSM
Loopback Test
(RSM connected)
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)
MN006362A01-AL
Chapter 4 : Test Setup and Testing
51