Owner`s manual

Troubleshooting
Error message
Cause Remedy
See
page
E-7:NO MIC The optimizer microphone was
Do not touch the optimizermicrophone during "Auto
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unplugged during the "Auto Setup" Setup".
procedure.
E-8:NO SIGNAL The optimizer microphone does not
Check whether the microphone is properly placed.
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detect test tones.
Check whether the speakers are properly placed and 10,
II
connected.
The optimizer microphone or OPTIMIZER MIC
jack may be defective. Contact the nearest Yamaha
dealer
or service center.
E·9:USER CANCEL "Auto Setup" was canceled due to an Run "Auto Setup" again.
19
inappropriate user operation.
E-10:INTERNAL An internal error occurred. Run "Auto Setup" again. 19
ERROR
After Auto Setup
Error message Cause
Remedy
See
page
W-1 :OUT OF PHASE Speaker polarity is not correct. This Check the polarities (+, -) of the displayed speaker.
12
message may appear depending on the If they are correct, the speakers work properly even
speakers even when the speakers are
when this message is displayed.
connected correctly.
W-2:0VER 24m (80ft) The distance between the speaker and the Bring the speaker within 24 m (80 ft.) area around
listening position is over 24 m (80
ft). the listening position.
W-3:LEVEL ERROR The difference of volume level among
Recheck the speaker positions and make sure all
speakers is excessive.
speakers are placed in a similar environment.
Check the polarities
(+, -) of the speakers.
12
We recommended that you use speakers with the
same
or similar specifications.
Adjust the output volume
of the subwoofer.
W-4:CHECK PRNS Presence speakers were not detected Check the presence speaker connections and perform
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during measurement with "Extra Speaker measurement again. If presence speakers are not
Assignment" set to "Presence".
connected, set the "Extra Speaker Assignment" to
other than "Presence".
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