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Troubleshooting
Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is
something wrong with this component, check the points below. Sometimes the trouble may lie in
another component. Investigate the other components and electrical appliances being used. If the
trouble cannot be rectified even after exercising the checks listed below, ask your nearest Pioneer
authorized service center or your dealer to carry out repair work.
• If the system does not operate normally due to external effects such as static electricity
disconnect the plug from the outlet and insert again to return to normal operating conditions.
General
Problem
Remedy
The power does not
turn on, or switches off
suddenly (an error
message may be
displayed at startup).
• Leave the unit plugged in, wait for one minute, then switch back on.
• Make sure there are no loose strands of wire touching the unit. This could
cause the system to shut off automatically.
• Check that the speakers are connected correctly.
• Make sure the voltage of the mains power source is correct for the model.
• Try reducing the volume level.
• If the problem persists, take it to your nearest Pioneer authorized service
center or your dealer for servicing.
No sound is output
when a function is
selected.
• If you’re using the line input, make sure the component is connected
correctly (see
Connecting auxiliary components
on page 24).
• Press
MUTE
on the remote control to turn muting off.
No image is output
when playing discs.
• Make sure the TV is connected correctly (refer to the Setup Guide).
• Reset the video output to interlace (see
Video Output settings
on page 20).
No sound from
surround or center
speakers.
• Refer to
Setting the channel levels
on page 6 to check the speaker levels.
• When
TUNER
or
LINE
is selected, you can only hear the source in stereo.
Switch the input source to
DVD/CD
for multichannel sound.
• Check that the Recording mode hasn’t been switched on (see
Recording
mode
on page 24).
• Check that you haven’t selected the
STEREO
mode (see
Listening in
surround sound
on page 11).
• Connect the speakers properly (refer to the Setup Guide).
Can’t operate the
remote control.
• Replace the batteries (refer to the Setup Guide).
• Operate within 23 ft. (7 m), 30° of the remote sensor (refer to the Setup
Guide).
• Remove any obstacles or operate from another position.
• Avoid exposing the remote sensor on the front panel to direct light.
SND DEMO
shows in
the display and the unit
can’t be controlled.
• Press and hold
(stop) on the front panel for about five seconds. The disc
tray ejects automatically to indicate the Sound Demo mode is disabled.
XV-DV250-350.book 34 ページ ２００５年１月３０日 日曜日 午後５時５４分