Setting The Security Code - Sony MEX-5DI Operating Instructions (XT-XM1) Operating Instructions Manual

To deactivate auxiliary equipment in
the music source display
1
Press (OFF).
CD/MS/MD playback or radio reception
stops (the key illumination and display
remain on).
2
Press (MENU).
3
Press < or , repeatedly to select
"Setup."
4
Press (ENTER).
5
Press M or m repeatedly to select
"AUX Skip."
6
Press (ENTER).
7
Press m to select "ON."
8
Press (MENU).
To restore the indication, select "AUX Skip
OFF."
46

Setting the security code

This unit has a security function to discourage
theft. Input a four-digit number as your security
code.
If you set it, you need to input the stored code to
turn on the unit should you re-install the unit in
another car or after changing the battery.
1
Press (MENU).
2
Press < or , repeatedly to select
"Setup."
3
Press (ENTER).
4
Press M or m repeatedly to select
"Security."
5
Press (ENTER).
Code Set display is displayed.
1 Press M or m repeatedly to enter the
first digit (0-9).
2 Press , to move the cursor to the
2nd digit, then press M or m
repeatedly to enter the 2nd digit.
Each time you press M, a digit goes
up and each time you press m, a
digit falls.
3 Repeat step 2 to enter the 3rd digit
and the 4th digit.
6
Press (ENTER).
Check Code display appears.
7
Press M or m repeatedly to select
"YES."
8
Press (ENTER).
The display returns to the normal display.
Notes
• The security code cannot be entered by the number
buttons (1-6).
• Make sure not to forget your security code.
• If you select "NO" in step 7 and press (ENTER), the
display returns to the Code Set display in step 5.