Yamaha HTR-5920 Руководство пользователя - Страница 39
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av receiver
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Problem
Dolby Digital or DTS
The connected component is not set to
sources cannot be
output Dolby Digital or DTS digital
played. (Dolby Digital
signals.
or DTS indicator in
The input mode is set to ANALOG.
the front panel
display does not light
up.)
A "humming" sound
Incorrect cable connections.
can be heard.
The volume level
The component connected to the OUT
cannot be increased,
jacks of this unit is turned off.
or the sound is
distorted.
The sound effect
It is not possible to record the sound effect
cannot be recorded.
with a recording component.
A source cannot be
The source component is not connected to
recorded by an
the analog IN jacks of this unit.
analog component
connected to the OUT
jacks.
This unit does not
The internal microcomputer has been
operate properly.
frozen by an external electric shock (such
as lightning or excessive static electricity)
or by a power supply with low voltage.
There is noise
This unit is too close to the digital or high-
interference from
frequency equipment.
digital or radio
frequency equipment,
or this unit.
The picture is
The video source uses scrambled or
disturbed.
encoded signals to prevent dubbing.
This unit suddenly
The internal temperature becomes too
turns into the standby
high and the overheat protection circuitry
mode.
has been activated.
Cause
Make an appropriate setting following the operating
instructions for your component.
Set the input mode to AUTO or DTS.
Firmly connect the audio plugs. If the problem
persists, the cables may be defective.
Turn on the component.
Connect the source component to the analog IN jacks.
Disconnect the AC power cable from the outlet and
then plug it in again after about 30 seconds.
Move this unit further away from such equipment.
Wait about 1 hour for this unit to cool down and then
turn it back on.
TROUBLESHOOTING
Remedy
Refer to
page
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21
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13-16
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35