Yamaha RX-V757 - Manual (Page 30)

28
AUTO SETUP
■ Troubleshooting for auto setup procedure
Before auto setup
Errors during auto setup
Error message Cause Remedy
Connect MIC Optimizer microphone is not connected. • Connect the supplied optimizer microphone to the
OPTIMIZER MIC jack on the front panel.
Unplug HP Headphones are connected. • Unplug the headphones.
Error message Cause Remedy
E-1:NO FRONT SP Front L/R channel signal(s) is (are) not
detected. • Select the front speakers with SPEAKERS A/B.
• Check the front left and right speaker connections.
• Turn on the power to the external amplifier (when the
front speaker signals are output from an external
amplifier).
E-2:NO SURR. SP Only one surround channel signal is detected. • Check the surround speaker connections.
E-3:NO PRES. SP Only one presence channel signal is detected. • Check the presence speaker connections.
E-4:SBR->SBL Only right surround back channel signal is
detected. • Connect the surround back speaker to the LEFT
SURROUND BACK SPEAKERS terminal if you
only have one surround back speaker.
E-5:NOISY Background noise is too loud. • Try the auto setup procedure in a quiet environment.
• Turn off noisy electric equipment like air conditioners
(etc.) or move them away from the optimizer
microphone.
E-6:CHECK SUR. Surround back speaker(s) is (are) connected,
though surround L/R speakers are not. • Connect surround speakers when you use (a)
surround back speaker(s).
• Check the surround speaker connections.
E-7:NO MIC The optimizer microphone was unplugged
during the auto setup procedure. • Do not touch the optimizer microphone during the
auto setup procedure.
E-8:NO SIGNAL The optimizer microphone does not detect test
tones. • Check the microphone setting.
• Check the speaker connections and placement.
E-9:USER CANCEL The auto setup procedure was cancelled due to
user activity. • Perform the auto setup procedure again. Do not adjust
VOLUME (etc.) during the auto setup procedure.
E-10:INTERNAL
ERROR A DSP communication error or hangup
occurred. • Perform the auto setup procedure again.