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Exchange of software EEPROM on PCB3
Exchange of both micro-processor module PCB3 and software EEPROM on PCB3
Important
Set and enter PIN code
Activate the PIN code system
Enter the PIN code
When exchanging the EEPROM on PCB3, the data from the micro-processor will be
written into the EEPROM when selecting any source e.g. RADIO.
It is possible to borrow an EEPROM from another BeoSound 9000 to test if there is
suspicion of a fault in the original EEPROM. The EEPROM will always adopt the
data from the main micro-processor.
If both the micro-processor and the EEPROM need to be exchanged it is necessary
to have them pre-programmed from Bang & Olufsen with the correct serial number,
otherwise they will not work.
Please contact Bang & Olufsen.
When the product is reconnected to mains, wait 20-30 sec. before operating.
All adresses in ML hav to be updated after disconnecting mains voltage.
It is the customer's choice whether or not to activate the PIN code system.
However, if the customer has chosen to activate the system, BeoSound 9000 is
protected against theft with a four-digit PIN code.
The use of a PIN code means that if BeoSound 9000 is disconnected from the
mains for more than 15-30 minutes, the system can only be activated again by
keying in a personal PIN code.
If the PIN code is not entered, BeoSound 9000 automatically switches to standby
after 3 minutes.
If a wrong PIN code is entered, you get fi ve attempts to key in the code, after
which the system is switched off and cannot be switched on for 3 hours.
Should you forget the PIN code, please contact a retailer who can assist you in
receiving a Master code from Bang & Olufsen. You need the Master code to
reactivate BeoSound 9000.
The PIN code system is easily activated, and you choose the four-digit code yourself.
Press MENU l l STOP (Beo4) to key in a four-digit PIN code of your own choice.
NEW PIN appears briefl y, and PIN _ _ _ _ appears.
Key in a four-digit PIN code of your own choice.
The PIN code is not displayed.
Press GO (Beo4) to store the PIN code.
CONFIRM appears briefl y, and then PIN _ _ _ _ appears. Re-enter your code. The
PIN code is not displayed. Press GO (Beo4) to store.
STORED appears, indicating that your PIN code is stored.
If the PIN code system is activated and your BeoSound 9000 is disconnected from
the mains for more than 15-30 minutes, you are requested to key in the four-digit
PIN code when the system is fi rst switched on. The cue PIN _ _ _ _ is displayed.
Key in your personal PIN code. The PIN code is not displayed. When the four-digit
code has been entered, the display returns to the relevant source e.g. RADIO 1.
Theft protection, English
5.15
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