Yamaha MCR730B User Manual - Page 69

Troubleshooting, General

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Appendix 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 Solution The power cable may not be connected properly. Make sure the power cable is connected to the AC wall outlet properly. A speaker cable may be shorting. Make sure the speaker cables are connected properly (see page 9). The DRX-730 may have been subjected to a strong electrical shock, such as lightning or excessive static electricity. 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. The volume is set to minimum. Increase the volume (see page 17). The sound is muted. Unmute the sound (see page 17 The wrong input source is selected. Select the correct input source (see page 16). The speaker cables are connected Check the speaker cable incorrectly. connections (see page 9). The loaded disc is not supported. Use only supported disc formats (see page 57). The TV cables are connected incorrectly. Check the TV cable connections (see page 12). 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. Disconnect the HDMI component, or connect a TV that supports progressive video to the COMPONENT VIDEO OUT jacks (see page 12). The Video Output settings are incorrect. Check the Video Output settings and correct as necessary (see page 53). The Component Out setting is set to Progressive, but the TV connected to the COMPONENT VIDEO OUT does not support progressive scanning. Change the Component Out setting to Interlace (see page 53). The TV connected to the HDMI jack does not support the selected resolution. Change the HDMI Resolution setting to a resolution supported by the HDMI TV (see page 53). The wrong HDMI resolution is selected or an HDMI error has occurred. Check the HDMI Resolution setting and correct as necessary (see page 53). Reset the HDMI settings (see page 53). Appendix English 63 En

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Appendix
63
En
English
Appendix
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.
Troubleshooting
General
Issue
Possible cause
Solution
The DRX-730 turns off as soon
as it’s turned on.
The power cable may not be
connected properly.
Make sure the power cable is
connected to the AC wall outlet
properly.
A speaker cable may be shorting.
Make sure the speaker cables are
connected properly (see page 9).
The DRX-730 may have been
subjected to a strong electrical
shock, such as lightning or
excessive static electricity.
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.
The speakers produce no
sound.
The volume is set to minimum.
Increase the volume (see page 17).
The sound is muted.
Unmute the sound (see page 17
The wrong input source is selected.
Select the correct input source (see
page 16).
The speaker cables are connected
incorrectly.
Check the speaker cable
connections (see page 9).
The loaded disc is not supported.
Use only supported disc formats
(see page 57).
There’s no TV picture.
The TV cables are connected
incorrectly.
Check the TV cable connections
(see page 12).
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.
Disconnect the HDMI component,
or connect a TV that supports
progressive video to the
COMPONENT VIDEO OUT jacks
(see page 12).
The TV picture is not displayed
correctly.
The Video Output settings are
incorrect.
Check the Video Output settings
and correct as necessary (see
page 53).
The Component Out setting is set
to Progressive, but the TV
connected to the COMPONENT
VIDEO OUT does not support
progressive scanning.
Change the Component Out
setting to Interlace (see page 53).
The TV connected to the HDMI
jack does not support the selected
resolution.
Change the HDMI Resolution
setting to a resolution supported by
the HDMI TV (see page 53).
The message “HDMI ERROR” is
displayed or there’s no picture
on the HDMI TV.
The wrong HDMI resolution is
selected or an HDMI error has
occurred.
Check the HDMI Resolution
setting and correct as necessary
(see page 53).
Reset the HDMI settings (see
page 53).