After the security code setup is completed

Should you re-install the unit in another car or change the battery, the Check Code display appears after turning on the unit. Enter your stored 4-digit code with the cursor buttons (M/m/,), and press (ENTER).

Code Input display

OK: returns to the calendar/clock display.

NG: “CODE ERROR” message appears. Input the correct code using the cursor buttons.

Cancelling the security code

Repeat step 1 to 4 in “Setting the security code” (Code Del display appears). Enter your stored code with the cursor buttons (M/m/,), and press (ENTER).

Code Del display

OK: returns to a normal display.

NG: the “CODE ERROR” message appears. Input the correct code using the cursor buttons.

Note

You cannot change the security code unless you delete your stored code.

Tip

If the security code is not stored, the Code Del display does not appear.

Additional Information

Maintenance

Fuse replacement

When replacing the fuse, be sure to use one matching the amperage rating stated on the original fuse. If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after replacement, there may be an internal malfunction. In such a case, consult your nearest Sony dealer.

Fuse (10 A)

Warning

Never use a fuse with an amperage rating exceeding the one supplied with the unit as this could damage the unit.

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