Sony XAV-622 Manual

This unit has a security function to discourage 
theft. Enter a 4-digit number as your security 
code.
Once the security function is activated, you need 
to enter the security code to turn on the unit after 
re-installing the unit in another car or charging 
the battery.

The general setting menu appears. If not, 
touch “General.”

Touch “Security Control.”
The security code setting display appears.

To confirm, touch the number keys to 
reenter your security code, then touch 
“OK.”
The setting is complete.

To delete an entered number, touch “Clear.”
To return to the previous display, touch “Back.”

The 4-digit input prompt appears when you turn 
on the unit after re-installing in another car or 
charging the battery. Touch the number keys to 
enter your security code.

1 Follow steps 1 to 2 above.

The security unlock display appears.

2 Touch the number keys to enter your security 

code.
“Unlocked” appears, and the security function 
is deactivated.

The clock uses a 12-hour indication.

The general setting menu appears. If not, 
touch “General.”

Touch “Clock Adjust.”
The setting display appears.

Set the hour and minute.
For example, to set to 8:30, touch “0830.”

Touch “OK.”
The setting is complete.

To delete an entered number, touch “Clear.”
To return to the previous display, touch “Back.”