VIETA VH-HR265BK, Руководство пользователя

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27 ENGLISH
Stereo BT Receiver
26
Back panel connections Troubleshooting
PROBLEM CAUSE/REMEDY
No power when the amplifier is -Switch on the electric current at the socket.
turned on. -Check that the plug has been correctly inserted
into the socket.
-The internal fuse has blown and must be replaced
by a qualified service technician.
No sound. -The power cord has been damaged and must be
replaced.
-The amplifier has not been turned on.
-The volume control is set at a minimum.
-The speaker cables have not been correctly
connected.
-A wrong input source has been selected.
-No input source has been connected.
There is sound in one channel -The audio input cables or speaker cables
only. have been incorrectly connected or damaged.
-The input source is defective.
-The speakers are defective.
High buzzing. -The audio input cables have been incorrectly
connected or damaged.
-The ground cable for the record player has not
been connected.
-The record player pick-up is defective.
Weak bass and poor stereo perspective. -The speaker connection is out of phase. Check that
the positive and negative poles have been correctly
connected, both at the back of the amplifier and at
the back of the speaker.
Distortion of sound. -Some of the conductor wires of the speaker cable
are in contact with each other which causes
distortion.
-The volume is set too high.
The unit does not switch between input - The amplifier is defective and should be serviced
modes. by a qualified technician.
R
L
Speaker A
R L
Speaker B
Speakers
Powered subwoofer
(Optional)
Slave amplifier
Turntable
DVD Player
C D Player
VCR