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Refer to the chart below when this unit does not function properly. If the proNem you are experiencing is not listed below
or if the instruction below does not help, set this unit to the standby mode, disconnect the power cord, and contact the
nearest authorized YAMAHA dealer or service center.
• General
Refer to
Problem Cause Remedy
page
This unit fails to turn The lX)wcr cord is nol connected or Ihe Connccl tile power cord firmly.
on when STANDBY/ phlg is nol completely inserted.
ON (or SYSTEM
POWER) is pressed, The ilnpedancc setting is incorrect. Set Ihe impedance to malch your speakers. 23
or enters in the
standby mode soon The prolcction circuilry has been Make sure all speaker wire connections on this unil 12-14
activated, and on all speakers are secure and that Ihe wire R)r
after the power has each conneclion does nol Iouch anything other than
been turned on. its respective conneclion.
This unit has been exposed to a strong Set Ibis unit in Ihe standby mode, disconnecl Ihe
exlernal elecnic shock (such as lightning power cord, plug it back in afler 30 seconds, then use
and strong stalic electricity), it normally.
On-screen display Tile setting Rw Ihe on-screen display is set Select tile ltlll display or sholl display mode. 48
does not appear, to "DISPLAY OFF'.
"(;RAY BACK" in SET MENU is sel Io Set "GRAY BACK' to AUTO Io ;[]\xdflys sNo'_vthe 58
OFF, and no video signal is currenlly OSD.
being received.
No sound Incorrect inpul or output cable Connecl tile cables properly. If the problem persisls, 16-19
conneclions. Ihe cables may be deli:ctive.
Tile optimizer microphone is connected. Disconnect Ihe optimizer microphone. 25
Tile inpul mode is set Io DTS or Select AUTO. 36
ANALOG.
No appropriate inpul source has been Select an appropriale input source with INPUT, 30
selected. MULTI CH INPUT or tile input selector bullons.
Speaker connections ;ire not secure. Secure the conllectiorls. ] 2
Tile fronl speakers to be used have nol Select tile fronl speakers with SPEAKERS A and/or 30
been selecled properly. B.
Tile volume is turned down. Turn up Ihe vohlme.
Tile sound is muted. Press MUTE or any operation bullons of this unit to 3 I
cancel a mute and adjust the volume.
Tile inpul mode is set 1o ANALOG while Sel Ille input mode to AUTO or DTS. 36
playing a source encoded wilh a DTS
signal.
Tile signals this unit cannot reproduce are Play a source whose signals this unit can reproduce.
being received frolIl a SOtlrce COlDponell[
e.g.: a CD-ROM.
No picture Tile output and input for tile picture are Turn on tile video conversion function. 5g
connected to differenl types of video
jacks.
7O
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