Troubleshooting - Denon DHT-M330DV Operating Instructions Manual

ENGLISH
18

TROUBLESHOOTING

Check again before assuming the player is malfunctioning
2 Are all the connections correct ?
2 Are you following the instructions in the manual ?
2
Are the speakers and other components operating properly ?
If this unit does not seem to be functioning properly, check the table below. If this does not solve the problem, this unit may be damaged. Turn
off the power, unplug the power cord from the power outlet, and contact your store of purchase or nearest Denon sales office.
DISPLAY not lit and sound not produced
when power switch set to on.
DISPLAY lit but sound not produced.
Volume indicator on display flashing.
Monitor doesn't display an image.
The program cannot be copied from DVD
to the VCR.
The subwoofer does not produce sound.
This unit does not operate properly when
remote control unit is used.
Continuous noise is heard when receiving
FM programs
Hissing or continuous noise is heard when
receiving AM programs
Humming noise is heard when receiving
AM programs
56
Symptom
• Power cord not plugged in securely.
• Speaker cords not securely connected.
• Improper position of the audio function
button.
• Volume control set to minimum.
• MUTING is on.
• Digital signals not input Digital input
selected.
• The protection circuit has been activated
due to abnormally high temperature inside
the unit.
• Connections between the video output jack
of this unit and the input connector of the
monitor are incomplete.
• The input setting of the monitor TV is
different.
• Almost all movie software contains a copy
prevention signal.
• Connections are incomplete.
• Batteries dead.
• Remote control unit too far from this unit.
• Obstacle between this unit and remote
control unit.
• Different button is being pressed.
• < and > ends of battery inserted in reverse.
• The mode selection of the remote control is
not properly selected. The DVD mode, AV
mode, or audio mode is not properly
selected.
• Antenna cable is not properly connected.
• This may be noise from a TV or interference
from a radio station.
• The radio waves transmitted over the
power cord are being modulated.
Cause
• Check the insertion of the power cord plug.
• Connect securely.
• Set to a suitable position.
• Turn volume up to suitable level.
• Switch off MUTING.
• Input digital signals or select input jacks to
which digital signals are being input.
• Unplug the power cord, wait for the unit to
cool off, improve ventilation around the unit,
then turn the power back on.
• Check whether the connections are correct.
• Set the input switching of the TV to the jack
to which the video input is connected.
• A copy cannot be made.
• Check the connections.
• Replace with new batteries.
• Move closer.
• Remove obstacle.
• Press the proper button.
• Insert batteries properly.
• Press the remote control mode selection
button for the item you wish to operate. To
operate this unit, use with the DVD mode.
• Connect the antenna cable properly.
• Connect an outdoor antenna.
• Turn off the TV.
• Change the position and direction of the AM
loop antenna.
• Unplug the power cord, flip the plug over in
the opposite direction, then plug the cord
back in.
Measures Page
14
7
30
29
32
30
9
10
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7
19
19
19
16
19
17
12
12
12