Advent SB7, Owner'S Manual, Page: 28 / 96

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Troubleshooting
Troubleshooting
Symptom Remedy
Device does not power “ON” • Is the ignition turned “ON”?
• Are batteries installed in remote control?
IR sensor inoperative • Verify that the batteries in the remote control are good.
• Verify that the remote sensor eye is not obstructed.
• Verify that the infrared transmitter is aff xed over the
sensor eye of the component to be controlled.
Disc won’t play • Insert a disc with label side facing the rear of the vehicle.
• Check if the disc is defective by trying another disc.
• Check the type of disc you put into DVD compartment
slot. This DVD player only plays DVDs, audio CDs, and
MP3s.
• Both the device and the disc are coded by region. If the
regional codes don’t match, the disc can’t be played. This
DVD player is set to region number 1.
Disc plays, but then stops
immediately • The disc is dirty and needs cleaning.
• Condensation has formed. Allow the player to dry out.•
No picture • Check that the signal source is connected.
• The setting may be in the wrong status. Match your
monitor mode with the source correctly.
Distorted picture • Check the disc for fi ngerprints and clean with a soft cloth,
wiping from center to edge.
• Sometimes a small amount of picture distortion may
appear. This is not a malfunction.
Cannot advance through a
movie • You cannot advance through the opening credits and
warning information that appears at the beginning of
movies because the disc is programmed to prohibit that
action.
No sound or distorted
sound • Make sure that the DVD player is connected properly, and
all cables are securely inserted into the appropriate jacks.
• If you are using the IR headphones, make sure you turn
on the IR power.
• Is volume turned “UP” on headphones?
• Is anything blocking signal between the monitor and the
headphones?
Device feels warm • When the device is in use for a long period of time, the
surface will be heated. This is normal.
Player does not respond
to all commands during
playback • Operations are not permitted by the disc.
• Refer to the instructions in the disc inlay.