Troubleshooting - Yamaha PianoCraft DRX-730 Owner's Manual

Troubleshooting

If you experience any issues while using the DRX-730, look them up in the following tables and try the suggested
solution. If an issue is not listed, or you cannot resolve it yourself, contact your Yamaha dealer.
General
Issue
The DRX-730 turns off as soon
as it's turned on.
The speakers produce no
sound.
There's no TV picture.
The TV picture is not displayed
correctly.
The message "HDMI ERROR" is
displayed or there's no picture
on the HDMI TV.
Possible cause
The power cable may not be
connected properly.
A speaker cable may be shorting.
The DRX-730 may have been
subjected to a strong electrical
shock, such as lightning or
excessive static electricity.
The volume is set to minimum.
The sound is muted.
The wrong input source is selected. Select the correct input source (see
The speaker cables are connected
incorrectly.
The loaded disc is not supported.
The TV cables are connected
incorrectly.
If the COMPONENT VIDEO OUT
and HDMI connections are used
simultaneously, the COMPONENT
VIDEO OUT jacks may output
progressive video regardless of the
Component Out setting.
The Video Output settings are
incorrect.
The Component Out setting is set
to Progressive, but the TV
connected to the COMPONENT
VIDEO OUT does not support
progressive scanning.
The TV connected to the HDMI
jack does not support the selected
resolution.
The wrong HDMI resolution is
selected or an HDMI error has
occurred.
Solution
Make sure the power cable is
connected to the AC wall outlet
properly.
Make sure the speaker cables are
connected properly (see page 9).
Set the DRX-730 to standby, and
then disconnect the power cable.
Wait 30 seconds, reconnect the
power cable, and turn it back on
again.
Increase the volume (see page 17).
Unmute the sound (see page 17
page 16).
Check the speaker cable
connections (see page 9).
Use only supported disc formats
(see page 57).
Check the TV cable connections
(see page 12).
Disconnect the HDMI component,
or connect a TV that supports
progressive video to the
COMPONENT VIDEO OUT jacks
(see page 12).
Check the Video Output settings
and correct as necessary (see
page 53).
Change the Component Out
setting to Interlace (see page 53).
Change the HDMI Resolution
setting to a resolution supported by
the HDMI TV (see page 53).
Check the HDMI Resolution
setting and correct as necessary
(see page 53).
Reset the HDMI settings (see
page 53).
Appendix
63
En