Omnitronic XDA Series, Руководство пользователя

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22
7
PROBLEM CHART
PROBLEM CAUSE REMEDY
No power.
•
The power cord is not connected.
•
Check the power cord and any
extension cables.
No sound.
•
The power cord of the respective
device is not connected properly
or not connected at all.
•
The connection socket or the plug
is dirty.
•
Check the power cord and if the
plugs are tightly connected with
the sockets.
•
Clean the socket and/or the plug.
Fans do not work, LEDs do not
light up.
•
The power cord is not connected.
•
Please check if the power is
available
PROT LED lights up
permanently.
•
Amplifier is overheated due to
impurities.
•
Impedance of speakers too low.
•
Short-circuit in speaker
connection or in speakers.
•
Technical default of amplifier.
•
Clean the fan grille.
•
Connect other speakers.
•
Check speakers.
•
Switch amplifier off and have the
device checked by a service
technician.
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8
CLEANING AND MAINTENANCE
1) DANGER TO LIFE! Disconnect from mains before starting maintenance operation! Please use a soft
lint-free and moistened cloth. Never use alcohol or solvents!
2) There are no serviceable parts inside the device. Maintenance and service operations are only to be
carried out by authorized dealers.
3) Should you need any spare parts, please use genuine parts. If the power supply cable of this device
becomes damaged, it has to be replaced by a special power supply cable available at your dealer.
Should you have further questions, please contact your dealer.