Yamaha YSP-800 Owner's Manual page 92

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Cause Remedy
The listening roonl is not a regular shape.
Problem
Surround sound effects are
insubstantial.
Dolby Digital or DTS sources
cannot be played. (Dolby Digital or
DTS indicator does not light up in
the front panel display.)
There is noise interference when a
subwoofer is not connected to this
unit.
There ix no wall in the path of tile sound
beam.
The connected component ix not set to
output Dolby Digital or DTS digital
signals.
The input mode ix set to ANALOG.
The protection circuitry was in operation
because a source with strong bass
elements was played back.
Install this unit in a square or rectangular
shaped room.
Try placing a fiat object, such as a board,
ill the path of flae sound beam.
Make an appropriate setting Rdlowing
the operating instructions for your
component.
Set the input mode to AUTO.
Turn down the volume level.
Select SWFR R_rBASS OUT.
Connect a subwoofcr and adjust settings
for SUBWOOFER SET.
CROSS OVER in SUBWOOFER SET ix
set incorrectly.
The OSD video pin cable ix not
connected properly.
TV ixnot selected as the input source.
See
page
81
38
70
70
Low frequency sounds are Set CROSS OVER correctly. 70
distorted.
Connect the cable properly. 15
The video cable is not connected
properly.
TV ixnot selected as the input source.
Select TV as the input source.
Connect the cable properly.
On-screen display does not
appear.
No picture is displayed for
external components, such as a
DVD player.
37
15
Select TV as the input source. 37
This unit does not operate The internal microcomputer has been Disconnect the AC power cable from the
properly, frozen by an external electric shock outlet and then plug it ill again after
(such as lightning or excessive static about 30 seconds.
electricity) or by a power supply with
low voltage.
There is noise interference from This trait ixtoo close to the
digital or
Move this trait further away from such
digital or high-frequency
high-frequency equipment, equipment.
equipment.
This unit does not output effect The original source includes surround Disabk, surround ,_,ff,_,ct settings on tiffs
sounds properly,
efl__,cts, unit.
88