Bang & Olufsen BeoVision 7 MK II, Service Manual

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How to service 1.5
Activate the PIN-code
Select the TV SETUP menu.
Press
l
twice and then
STOP
to bring up the PINCODE SETUP menu.
Enter the 4 digit Pin-code. Re-enter the code to confirm 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.
Enter the PIN-code
If the PIN-code 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, and the TV starts again.
If the PIN-code has been forgotten
If the PIN-code has been forgotten the only way to unlock the TV again is by
entering a 5 digit Master-code.
The Master-code is ordered by sending a request via the Retail System.
When the TV prompts for a PIN-code, press and hold
l
down to bring up the
MASTERCODE menu.
Enter the Master-code and press
GO
. This will deactivate the PIN-code and
reactivate the TV.
TV locked by PIN-code
The TV is locked by PIN-code when:
- The PIN-code is activated and the mains is disconnected for more than 15- 30
minutes.
The TV is unlocked when the PIN-code is entered.
The PIN-code counter is set to 5 attempts within 3 hours.
When a wrong PIN-code has been entered 5 times within 3 hours, the television
cannot receive any commands for a period of 3 hours.
After this period the PIN-code counter is reset.
The TV must be in standby mode to activate the timer.