Troubleshooting

During AUTO SETUP

Error message

Cause

Remedy

See

page

 

 

 

E-1:NO FRONT SP

Front L/R channel signals are not detected.

Check the front L/R speaker connections.

13

 

 

 

 

E-2:NO SUR SP

A surround channel signal is not detected.

Check the surround speaker connections.

13

 

 

 

 

E-3:NO PRNS SP

A presence channel signal is not detected.

Check the presence speaker connections.

13

 

 

 

 

E-4:SBR->SBL

Only a right surround back channel signal is

Connect the surround back speaker to the

13

 

detected.

LEFT SURROUND BACK SPEAKERS

 

 

 

terminal if you only have one surround

 

 

 

back speaker.

 

 

 

 

 

E-5:NOISY

Background noise is too loud.

Try running “AUTO SETUP” in a quiet

—

 

 

environment.

 

 

 

 

 

 

 

Turn off noisy electric equipment like air

—

 

 

conditioners or move them away from the

 

 

 

optimizer microphone.

 

 

 

 

 

E-6:CHECK SUR.

Surround back speakers are connected,

Connect surround speakers when you use

13

 

though surround L/R speakers are not.

surround back speakers.

 

 

 

 

 

E-7:NO MIC

The optimizer microphone was unplugged

Connect the supplied optimizer microphone

28

 

during the “AUTO SETUP” procedure.

to the OPTIMIZER MIC jack on the front

 

 

 

panel.

 

 

 

 

 

E-8:NO SIGNAL

The optimizer microphone does not detect

Check the microphone setting.

28

 

test tones.

 

 

 

Check the speaker connections and

13

 

 

 

 

placement.

 

 

 

 

 

E-9:USER CANCEL

The “AUTO SETUP” procedure was

Run “AUTO SETUP” again.

28

 

cancelled due to user activity.

 

 

 

 

 

 

E-10:INTERNAL ERROR

An internal error occurred.

Run “AUTO SETUP” again.

28

 

 

 

 

After AUTO SETUP

 

 

 

Warning message

Cause

Remedy

See

page

 

 

 

W-1:OUT OF PHASE

Speaker polarity is not correct. This

Check the speaker connections for proper

13

 

message may appear depending on the

polarity (+ or –).

 

 

speakers even when the speakers are

 

 

 

connected correctly.

 

 

 

 

 

 

W-2:OVER 24m (80ft)

The distance between the speaker and the

Bring the speaker closer to the listening

—

 

listening position is over 24 m (80 ft).

position.

 

 

 

 

 

W-3:LEVEL ERROR

The difference of volume level among

Readjust the speaker installation so that all

—

 

speakers is excessive.

speakers are set in locations with similar

 

 

 

conditions.

 

 

 

 

 

 

 

Check the speaker connections.

13

 

 

 

 

 

 

Use speakers of similar quality.

—

 

 

 

 

 

 

Adjust the output volume of the subwoofer.

28

 

 

 

 

W-4:CHECK PRNS

“EXTRA SP ASSIGN” is set to

Check the presence speaker connections.

13

 

“PRESENCE”, though the presence

 

 

 

Set “EXTRA SP ASSIGN” to a setting

72

 

channel signals are not detected.

 

other than “PRESENCE”.

 

 

 

 

 

 

 

 

INFORMATION

ADDITIONAL

 

 

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.

English

103 En