Blaupunkt ACD 9431 manual Anti-theft coding, Installation/connection, Wrong code number entered

To listen to the radio or cassette again,

•insert the set into the compartment until it stops and move the handle back to the front panel.

If the coding system is off, your set will be ready for operation.

If the coding system is on, proceed as des- cribed under “Restart following interruption of power supply”.

Anti-theft coding

The car radio comes standard with the code system deactivated.

If the anti-theft coding system is on while the power supply to the unit is interrupted (e.g. theft, disconnecting the car battery), the set is electronically blocked. Then it may only be used again after the appropriate code num- ber has been entered (see car radio pass- port).

If the power supply to the radio is interrupted while the code system is switched on, you need to know the right code number.

The radio will operate again as soon as you have entered the right code number.

If you lose your radio passport and have forgotten your code number, you will not be able to restart the set after the power supply has been interrupted. In this case, your radio can only be reset in our central customer

Installation/connection

The code system can only be switched on and off, if the radio is connected to perma- nent power.

If you like to install your new car radio by yourself or add other audio components to the existing ones, then please read carefully the enclosed instructions on installation and connection.

Do not connect the loudspeaker outputs to ground!

Only use the accessory and replacement parts approved by Blaupunkt.

Wrong code number entered

It should not be possible for thieves to ascer- tain the code number by trial-and-error. This is why the set will be blocked for a certain period of time, if an incorrect code number is entered. In this case, “- - -” will appear in the display.

This waiting time is 10 seconds after the first three attempts, and 1 hour following subse- quent attempts.

After 19 unsuccessful attempts, “OFF” will appear in the display and the set can no longer be restarted.

Note:

Keep you car radio passport with the code number in a safe place in order to avoid “unauthorized access” to your car radio.

service workshop or in one of our service agencies abroad.

Switching the code system on

Precondition:

The radio must be connected to permanent power.

In order to switch the code system on:

•Turn the radio off.

•Hold down the preset buttons 1 and 4 simultaneously.

•Turn the radio on.

“Cod” briefly appears before the radio begins to operate.

•Release preset buttons 1 and 4.

The code system is on.

“Cod” will be briefly displayed each time the radio is turned on.

14