MEX-GS810BH, MEX-N6000BH - Sony Car Audio Service Manual (repair manual). Page 23

MEX-GS810BH/N6000BH

Setting method:
1.  In the state of source off (the clock is displayed on the liquid 

crystal display), enter the test mode by pressing the buttons in 
order of the [  4] t [MIC 5] t [V

 

ALBUM 1] (press only 

the [V

 

ALBUM 1] button for two seconds).

2.  It is set to the test mode, and all segments of the liquid crystal 

display light.

Releasing method:
Press the [

 

OFF SRC] button for 1 second.

MICROPHONE  AUDIO  LOOPBACK
To confi rm the state of the external microphone used when a 
handsfree function is used, the microphone audio is output from 
the speaker.
The breakdown judgment of the microphone can be done without 
connecting H/F with the cellular phone.

Procedure:
1.  Enter the test mode.
2. Press the [

 

OFF SRC] button to select the Bluetooth Phone 

function.

3.  On/off of the microphone audio loopback function changes 

whenever the [ALBUM v

 

2] button is pressed (“ ” is dis-

played on the liquid crystal display).

ON

Lit

OFF

None

4 screw (T)

5 antenna BT
 (BT1)

3 lead wire with connector
 (CN1002)

2 connector
 (CN1300)

1 Remove the cable
 

Note: Connection cable 
 

(automobile) do not 

 

ride on connector. 

3 screw (T)

4 antenna BT
 (BT1)

2 lead wire with connector
 (CN1002)

1 filament 
 tape