Blaupunkt ACM 5450 Anti-theft protection, Security code, Entry of a wrong code number

Anti-theft protection

Security code	Notice:
This car radio is supplied with inactive code	Keep your car radio passport with the code
	number in a safe place in order to avoid
protection. In order to switch the security
	“unauthorised access” to your car radio.
coding system on, proceed as described in
	When the security code system is activated,
the following.
	the unique code must be entered each time
If the coding system is active while the power
	the power to the unit was interrupted.
supply to the system is interrupted (e.g. theft,
	The radio will function again as soon as you
disconnection of the car battery), the set will
	have entered the correct code.
be electronically blocked. In such a case it
	If you have lost your radio passport and
can only be made operable again by entering
	forgotten the code number, your radio can
the correct code number given in the car
	only be made operable again by one of our
radio passport.
	authorised service workshops, which is sub-
Entry of a wrong code number	ject to payment.

It should not be possible for a thief to find out	Switching on security coding
the correct code number by trial and error.	To activate the coding system:
This is why the set will be blocked for a certain
	• Turn off the radio.
period of time after a wrong code number has
been entered. The display will then show	• Press preset buttons 1 and 4 simul-
“- - - -”.	taneously and hold down.
After the first three unsuccessful attempts	• Turn on the radio.
the system will lock for 10 seconds; after
	The display shows “CODE”.
further attempts, the waiting time extends to
	• Briefly press preset button 1; the dis-
one hour.
	play shows “0000”.
After 19 unsuccessful attempts the display

will show “OFF”. In this case you can no •	Enter the code number given in the
longer re-start the unit.	Blaupunkt car radio passport.
	Example: The code number is 2521.
	- Press preset button 1 twice; the dis-
	play shows “2000”.

-Press preset button 2 five times; the display shows “2500”.

-Press preset button 3 twice; the dis- play shows “2520”.

-Press preset button 4 once; the dis- play shows “2521”.

•To confirm the code number: Press the button.

Now the security coding system is active. The display will briefly show “C” each time the set is turned on.

If the display shows “CODE ERR”, you have entered a wrong code. Re-enter the correct code after the waiting time (“CODE” will ap- pear in the display).

If you switch off the set while it is blocked, the waiting time will start anew as soon as the radio is turned on again.

Re-start following an interrup- tion of the power supply

(coding system is activated)

•Turn on the radio.

The display shows “CODE”.

•Enter the code number given in the Blaupunkt car radio passport and con- firm (see example under “Switching on security coding”).

The unit is now ready for use.

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