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5.10
Theft protection, English
Theft protection
Service code
Replacing the Main Microcomputer PCB6
Activate the PIN code system
Enter the PIN code
The theft protection is a 4 digit PIN-code, of the user´s own choice, which must be
entered if the TV has been disconnected from the mains for 15-30 min.
The theft protection is always deactivated from the factory, leaving it to the user to
activate it.
If the theft protection is activated, and the TV has been without mains for 15-30 min.,
the user will be asked to enter the 4 digit PIN-code when the TV is switched on.
Before the TV is handed in to service it is a good idea to ask the customer to
deactivate the theft protection.
If the PIN-code is activated and the product is in a service situation, there is a
possibility of 12 hours service by entering a 5 digit Service code which is 1 1 1 1 1.
This gives 12 hours of full functionality to service the product and make module
changes without naming/registering the replaced modules to the customer´s
product. The 12 hours are only running when the product is connected to the
mains!
If the customer´s PIN-code or Master-code is entered the replaced modules will be
named/registered to the product. Registration of the modules cannot be changed.
The Service code can be entered when the TV has been disconnected from the
mains for 15-30 min.
When the TV is switched on a PINCODE menu appears. Now press
three seconds and a MASTERCODE menu appears, and the Service code 1 1 1 1 1
can be entered, then press GO.
When replacing the electrical chassis including PCB6 remember to move the
EEPROM 6IC6 from the defective PCB6 to the new PCB6, because it contains
valuable data (Serial no., PIN-code etc.).
The data is not transferred to the new module until you have been in contact with
the theft protection or after 12 hours of connection to the mains. This means that
you can try out a new PCB6 without transferring the products serial no. etc.
Note !
If you have tried out a new PCB6 and the serial no. has been transferred to the new
PCB6 and it says that the old PCB6 is not defective, the new PCB6 can only be used
for this specifi c product, it must be returned to Bang & Olufsen to be erased again.
If the product functions are OK the theft protection is also OK. There is no need
for testing the functionality of the theft protection.
Select the TV SETUP menu.
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Press
twice and then STOP to bring up the PINCODE SETUP menu.
Enter the 4 digit Pin-code. Re-enter the code to confi rm it and press GO.
If you want to change or delete the PIN-code, enter the correct PIN-code and press GO.
It is now possible to change the PIN-code or delete the PIN-code.
If the PIN-code system is activated and the TV is disconnected from the mains for
more than15-30 minutes, a PINCODE menu appears as soon as the TV is switched
on.
Enter the PIN-code digits, and the TV starts again.
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