MEX-N4000BE, MEX-N4000BT, MEX-N4050BT, MEX-N4070BT - Sony Car Audio Service Manual (repair manual). Page 4

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MEX-N4000BE/N4000BT/N4050BT/N4070BT
4
DESTINATION  SETTING  METHOD
When the complete MAIN board or IC502 on the MAIN board is 
replaced, the destination setting is necessary.
1. Destination 
Setting
Set destination according to the procedure below.
1-1.  Setting the Destination Code
1.  In the state of source off (the clock is displayed), enter the test 
mode by pressing the buttons in order of the [
 4] 
t [MIC 
5] 
t [PAUSE 6] (press only the [PAUSE 6] button for two 
seconds).
2.  In the state in which the software main version is displayed on 
the liquid crystal display (refer to following fi gure), enter the 
destination setting mode by pressing the buttons in order of the 
[
> M
 SEEK+] 
t [SEEK–
  m
 
.
t [PUSH ENTER/
VOICE/
 
APP].
 
(Displayed characters/values in the following fi gure are ex-
ample)
Software main version
3.  Input the alphanumeric character of 12 digits of “F    XXXXXX” 
displayed on the liquid crystal display, and execute the destina-
tion setting.
Note: Refer to following “1-3. Entering the Destination Code” for opera-
tion method.
4.  The resetting operation is executed by pressing the [
 
OFF 
SRC] button for 1 second after the setting ends, and the unit 
returns to the normal condition.
1-2.  Display in Destination Setting Mode
(Displayed characters/values in the following fi gure are example)
Destination code
12 digits
OP5 OP4 OP3 OP2 OP1 OP0
1-3.  Entering the Destination Code
• 
Method of operation by main unit
1.  Rotate the control dial, and select the alphanumeric character 
of “0 to F”.
2.  The digit advances by pressing the [PUSH ENTER/VOICE/
 
APP] or [
> M
 SEEK+] button.
 
The digit returns by pressing the [MODE 
] or [SEEK–
  m
 
.
] button.
3.  The setting is completed by pressing the [PUSH ENTER/
VOICE/
 
APP] button, and the initialization operation is done.
• 
Method of operation by remote commander
 
(Except AEP and UK models only)
 
Note: The model to which the remote commander is not attached can 
also be operated by using the remote commander.
1. Press 
the 
[V] or [v] button, and select the alphanumeric char-
acter of “0 to F”.
2.  The digit advances by pressing the [b] button.
 
The digit returns by pressing the [B] button.
3.  The setting is completed by pressing the [ENTER] button, and 
the initialization operation is done.
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