MEX-N5100BE, MEX-N5100BT, MEX-N5150BT - Sony Car Audio Service Manual (repair manual). Page 4

Under normal conditions, the battery will last 
approximately 1 year. (The service life may be 
shorter, depending on the conditions of use.)
When the battery becomes weak, the range of the 
remote commander becomes shorter.

Danger of explosion if battery is incorrectly 
replaced. Replaced only with the same or 
equivalent type.

ˎ Keep the lithium battery out of the reach of children. 

Should the battery be swallowed, immediately 
consult a doctor.

ˎ Wipe the battery with a dry cloth to ensure a good 

contact.

ˎ Be sure to observe the correct polarity when installing 

the battery.

ˎ Do not hold the battery with metallic tweezers, 

otherwise a short-circuit may occur.

DESTINATION  ABBREVIATIONS
The following abbreviations for model destinations are used in this 
service manual.

• Abbreviations
 AUS : 

Australian 

model

  CND  : Canadian model
  EA 

: Saudi Arabia model

  IND 

: Indian model

  MX 

: Mexican model

  RU 

: Russian model

DESTINATION  SETTING  METHOD
When the complete MAIN board or IC502 on the MAIN board is 
replaced, the destination setting is necessary.

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].

 

(Displayed characters/values in the following fi gure are ex-
ample)

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)

1.  Rotate the control dial, and select the alphanumeric character 

of “0 to F”.

2.  The digit advances by pressing the [PUSH ENTER/VOICE] 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] button, then the display turns off, the initialization 
operation is done, and the display returns to the clock display.

 

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] or [ENTER] button.
 

The digit returns by pressing the [B] button.

3.  The setting is completed by pressing the [ENTER] button, then 

the display turns off, the initialization operation is done, and 
the display returns to the clock display.

– Continued on next page –