Yamaha HTR-6150 Mode D'emploi page 89

Problem
The sound suddenly
The protection circuitry has been activated
goes off. because of a short circuit, etc.
The sleep timer has turned off this unit.
The sound is muted.
Sound is heard from Incorrect cable connections.
the speaker on one
side only.
Incorrect settings in "SP LEVEL".
Only the center
When playing a monaural source with a
speaker outputs CINEMA DSP program, the source signal
substantial sound. is directed to the center channel, and the
front and surround speakers output effect
sounds.
No sound is heard "CENTER SP" in "SPEAKER SET" is set
from the center to "NONE".
speaker.
One of the HiFi DSP programs (except for
7ch Stereo) has been selected.
No sound is heard
"SUR. L/R SP" in "SPEAKER SET" is
from the surround set to "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 "SPEAKER SET" is
from the surround set to "NONE" and "SUR.B L/R SP" is
back speakers.
automatically set to "NONE".
"SUR.B L/R SP" in "SPEAKER SET" is
set to "NONE".
No sound from the "FRONT B" in "SPEAKER SET" is set to
center, surround or "ZONE B".
surround back
speakers when the
FRONT B speakers
are activated.
No sound is heard
"LFE/BASS OUT" in "SPEAKER SET"
from the subwoofer. is set to "FRNT" when a Dolby Digital or
DTS signal is being played.
"LFE/BASS OUT" in "SPEAKER SET"
is set to "SWFR" or "FRNT" when a 2-
channel source is being played.
The source does not contain low-
frequency bass signals.
Cause
Check that the impedance setting is correct.
Check that the speaker wires are not touching each
other and then turn this unit back on.
Turn on this unit, and play the source again.
Press JMUTE or N VOLUME +/– to resume audio
output.
Connect the cables properly. If the problem persists,
the cables may be defective.
Adjust the "SP LEVEL" settings.
This is not malfunction.
Set "CENTER SP" to "SML" or "LRG".
Try another sound field program.
Set "SUR. L/R SP" to "SML" or "LRG".
Press P STRAIGHT 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 "FRONT B" to "FRONT".
Set "LFE/BASS OUT" to "SWFR" or "BOTH".
Set "LFE/BASS OUT" to "SWFR" or "BOTH".
This is not malfunction.
Troubleshooting
Remedy
See
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