Yamaha CINEMASTATION DVR-C300 Owner's Manual page 46

Troubleshooting
Problem
Not able to select some Items in the setup/
system menu.
The DVD receiver does not start playback.
Sound played on the DVD receiver cannot be
recorded with an external recorder.
Sounds played on the AV equipment connected
to the DVD receiver cannot be recorded with
external recording equipment.
The volume does not increase or sounds are
distorted.
There is no sound from the center, surround
speakers and subwoofer.
"SPEAKER ERR" appears in the display panel.
Radio reception is poor.
Solution
Press STOP button twice before selecting the setup/system
menu.
Depending on the disc availability, some menu items cannot be
selected.
Insert a readable disc with the playback side facing down. The
DVD-R/DVD+PJDVD-RW/DVD+RW/CD-R/CD-RW must be
finalized.
Check the disc type, color system (PAL or NTSC) and region
code.
Check for any scratches or smudges on the disc.
Press SET UP to turn off the setup menu screen.
You may need to enter the password in order to change the
parental control rating level or to unlock the disc for playback.
Moisture has condensed inside the player. Remove the disc and
leave the receiver turned on for about an hour.
Use proper audio sources.
Connect those equipment to the DVD receiver with analog
connections.
Turn on the power of the component connected to the DVD
receiver.
Make sure the center, surround speakers and subwoofer are
connected correctly.
Adjust the volume level in the setup menu.
Press SURR button to select a correct surround sound setting.
Hake sure the source you are playing is recorded or broadcast
in surround sound (DTS, Dolby Digital, etc.).
Unplug the subwoofer, then make sure the front, center and
surround speakers are connected correctly.
Set the DVD receiver to the standby mode, then disconnect
the power cord.Wait for about 30 seconds, then reconnect
the power cord and turn on the DVD receiver.
If the signal is too weal<, adjust the antenna or connect an
external antenna for better reception.
Increase the distance between the receiver and yourTV or
VCR.
Tune in to the correct
frequency.
Place the antenna farther away from any equipment that may
be causing the noise.
NOTE: When sending the product for servidng, both the DVD receiver and the subwoofer are required.
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