Yamaha YRS-2000 Manual De Instrucciones página 80

Troubleshooting
Problem
No sound from the
subwoofer.
Distorted or too little bass
sound.
Surround sound effects are
insubstantial.
Dolby Digital or DTS sources
cannot be played back.
(Dolby Digital or DTS
indicator does not light up in
the front panel display.)
On-screen display does not
appear.
This unit does not operate
properly.
No sound is heard from the
TV connected via HDMI.
There is noise interference
from digital or high-
frequency equipment.
This unit does not output
effect sounds properly.
78
En
Cause
BASS OUT in SUBWOOFER SET is set to
FRONT.
The source does not contain low bass
signals.
One of the night listening enhancers is
currently selected.
The listening room is not a regular shape.
There is no wall in the path of the sound
beam.
The connected component is not set to
output Dolby Digital or DTS digital signals.
The input mode is set to ANALOG.
The OSD video pin cable is not connected
properly.
The internal microcomputer has been frozen
by an external electric shock (such as
lightning or excessive static electricity) or
by a power supply with low voltage.
The TV does not accept the multi-channel
audio signals.
"SUPPORT AUDIO" is set to "YRS-2000".
This unit is too close to the digital or high-
frequency equipment.
The original source includes surround
effects.
Remedy
Select SWFR.
Turn off the night listening enhancers.
Install this unit in a square or rectangular
shaped room.
Try placing a flat object, such as a board, in
the path of the sound beam.
Make an appropriate setting following the
operating instructions for your component.
Set the input mode to AUTO.
Connect the cable properly.
Disconnect the AC power supply cable from
the outlet and plug it in again after about 30
seconds.
Convert the multi-channel audio signals to
the 2-channel audio signals at the source
component such as a DVD player.
Set "SUPPORT AUDIO" to "OTHER".
Move this unit farther away from such
equipment.
Disable the surround effect settings of this
unit.
See
page
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