Yamaha DSP-AX863SE Owner's Manual page 101

Problem
Only the center
When playing a monaural source with a
speaker outputs sound field program, the source signal is
substantial sound. directed to the center channel, and the front
and surround speakers output effect
sounds.
No sound is heard "CENTER SP" in "SET MENU" is set to
from the center "NONE".
speaker.
One of the sound field programs (except
for "7ch Stereo") has been selected.
No sound is heard The sound field programs are turned off.
from the presence
You are using a source or program
speakers.
combination that does not output sound
from all channels.
"EXTRA SP ASSIGN" is set to a setting
other than "PRESENCE".
No sound is heard "SUR. L/R SP" in "SET MENU" is set to
from the surround
"NONE".
speakers.
This unit is in the "Straight" mode and a
monaural source is being played back.
No sound is heard "SUR. L/R SP" in "SET MENU" is set to
from the surround "NONE" and "SUR.B L/R SP" is
back speakers.
automatically set to "NONE".
"SUR.B L/R SP" in "SET MENU" is set to
"NONE".
FRONT B speakers
"EXTRA SP ASSIGN" is set to a setting
cannot be activated. other than "FRONT B".
No sound from the "EXTRA SP ASSIGN" is set to
center, surround or "ZONE B".
surround back
speakers when the
FRONT B speakers are
activated.
Presence speaker
"EXTRA SP ASSIGN" is set to a setting
settings are not other than "PRESENCE".
available in "SET
MENU".
No sound is heard
"LFE/BASS OUT" in "SET MENU" is set
from the subwoofer. to "FRONT" when a Dolby Digital or DTS
signal is being played.
"LFE/BASS OUT" in "SET MENU" is set
to "SWFR" or "FRONT" when a
2-channel source is being played.
The source does not contain low-frequency
signals.
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
Audio input jack select is set to
front panel display
"ANALOG".
does not light up.)
A humming sound is
Incorrect cable connections.
heard.
No connection from the turntable to the
GND terminal.
The volume level is The record is being played on a turntable
low while a record is with an MC cartridge.
being played.
The volume level
The component connected to the AUDIO
cannot be increased, OUT (REC) jacks of this unit is turned off.
or the sound is
distorted.
Cause
Set "CENTER SP" to "SMALL" or "LARGE".
Try another sound field program.
Press F STRAIGHT to turn them on.
Try another sound field program.
Set "EXTRA SP ASSIGN" to "PRESENCE".
Set "SUR. L/R SP" to "SML" or "LRG".
Press F STRAIGHT on the front panel so that
"Straight" disappears from the front panel display.
Set "SUR. L/R SP" and "SUR.B L/R SP" to a setting
other than "NONE".
Set "SUR.B L/R SP" to a setting other than "NONE".
Set "EXTRA SP ASSIGN" to "FRONT B".
Set "EXTRA SP ASSIGN" to "FRONT B".
Set "EXTRA SP ASSIGN" to "PRESENCE".
Set "LFE/BASS OUT" to "SWFR" or "BOTH".
Set "LFE/BASS OUT" to "BOTH".
Make an appropriate setting following the operating
instructions for your component.
Set Audio input jack select to "AUTO".
Connect the audio cables firmly. If the problem
persists, the cables may be defective.
Connect the grounding cable of your turntable to the
GND terminal of this unit.
Connect your turntable to this unit through an MC-
head amplifier.
Turn on the power of the component.
Troubleshooting
Remedy
See
page
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99
En