Bang & Olufsen BeoCenter 2, Руководство по ремонту

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1.2 How to service – Warnings, English
PIN code protection
The PIN code protection is a 4 digit PIN code, of the users own choice, which must
be entered if the product has been disconnected from the mains for 15-30 min.
The PIN code protection is activated from the factory, it is up to the user to
deactivate it, or personalize the 4 digits code. If the PIN code protection is
activated, when delivered into service it is a good idea to ask the customer to
deactivate the protection.
Service code
If the PIN code protection is activated and the product is in a service situation,
there is a possibility of 12 hours service by entering a 5 digit Service Master Code
which is 11111. This gives 12 hours of full functionality to service the product.
If two hours are used the first time, there will be 10 hours remaining.
Entering the code :
The service code must be entered when a source is selected and the product asks
for the PIN-code “PIN _ _ _ _”.
Press
l
for 3 times to open for Master code input.
Type in the Service code.
Warnings
ESD
When electrical replacements or disassembly is taking place, use a ESD-mat. The
internal electronic are very sensitive to static electricity.
When mains voltage on the BeoCenter 2 is required, remove the connection from
the BeoCenter 2 to the ESD mat.
Laser exposure
The BeoCenter 2 contains a laser system and is classified as a class 1 laser product.
The BeoCenter 2 must only be opened by qualified personal only.
General Warnings
Wear cutton cloves to avoid any fingerprints on the product.
The aluminium and display surface on the product is very sensitive, so handling
should be done with great care to avoid damage. When transporting the
BeoCenter 2 it is recommended to use the product cover, part no. 3375021.
The interface cable is very sensitive to sharp bends and other large mechanical
influence. Also be sure that the plugs in each end, are connected correctly.
Cleaning
Clean the BeoCenter 2 surfaces using a lint-free cloth which you have wrung
firmly in lukewarm water.
Never use alcohol or other solvents to clean any parts of the BeoCenter 2.
STATIC ELECTRICITY
MAY DESTROY THE
PRODUCT