Yamaha RX-V661 Owner's Manual page 106

Troubleshooting
During AUTO SETUP
Error message
E-1:NO FRONT SP
E-2:NO SUR SP
E-3:NO PRNS SP
E-4:SBR->SBL
E-5:NOISY
E-6:CHECK SUR.
E-7:NO MIC
E-8:NO SIGNAL
E-9:USER CANCEL
E-10:INTERNAL ERROR
After AUTO SETUP
Warning message
W-1:OUT OF PHASE
W-2:OVER 24m (80ft)
W-3:LEVEL ERROR
W-4:CHECK PRNS
Notes
• If the "ERROR" or "WARNING" screens appears, check the cause of the problem, then run "AUTO SETUP" again.
• If a warning message "W-1" appears, corrections are made, but they may not be optimal.
• If a warning message "W-2" or "W-3" appears, no corrections are made.
• If an error message "E-10" occurs repeatedly, contact a qualified Yamaha service center.
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En
Cause
Front L/R channel signals are not detected.
A surround channel signal is not detected.
A presence channel signal is not detected.
Only a right surround back channel signal is
detected.
Background noise is too loud.
Surround back speakers are connected,
though surround L/R speakers are not.
The optimizer microphone was unplugged
during the "AUTO SETUP" procedure.
The optimizer microphone does not detect
test tones.
The "AUTO SETUP" procedure was
cancelled due to user activity.
An internal error occurred.
Cause
Speaker polarity is not correct. This
message may appear depending on the
speakers even when the speakers are
connected correctly.
The distance between the speaker and the
listening position is over 24 m (80 ft).
The difference of volume level among
speakers is excessive.
"EXTRA SP ASSIGN" is set to
"PRESENCE", though the presence
channel signals are not detected.
Remedy
Check the front L/R speaker connections.
Check the surround speaker connections.
Check the presence speaker connections.
Connect the surround back speaker to the
LEFT SURROUND BACK SPEAKERS
terminal if you only have one surround
back speaker.
Try running "AUTO SETUP" in a quiet
environment.
Turn off noisy electric equipment like air
conditioners or move them away from the
optimizer microphone.
Connect surround speakers when you use
surround back speakers.
Connect the supplied optimizer microphone
to the OPTIMIZER MIC jack on the front
panel.
Check the microphone setting.
Check the speaker connections and
placement.
Run "AUTO SETUP" again.
Run "AUTO SETUP" again.
Remedy
Check the speaker connections for proper
polarity (+ or –).
Bring the speaker closer to the listening
position.
Readjust the speaker installation so that all
speakers are set in locations with similar
conditions.
Check the speaker connections.
Use speakers of similar quality.
Adjust the output volume of the subwoofer.
Check the presence speaker connections.
Set "EXTRA SP ASSIGN" to a setting
other than "PRESENCE".
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