GB-28
Hints and Tips
If a problem does occur, it may often be due to something very minor. The following
table contains various tips.
SYMPTOM
CAUSE / SOLUTION
No power.
• Ensure the car power adapter or the mains adapter is
connected.
• Make sure that the unit is turned on.
• Make sure that you select ON mode.
The remote
control does not
function.
• Use the remote near the unit.
• Point the remote at the remote sensor on the unit.
• Replace the battery in the remote with a new one.
• Make sure the plastic sheet has been removed from the
remote control.
• Remove any obstacles between the remote and the unit.
Very little or no
sound is coming
from a DVD.
• Make sure the unit is not paused. Press the button.
• Make sure the unit is not in fast-forward or fast-reverse
mode. Press the button.
• Make sure the AUDIO/VIDEO input/output connections are
correct.
• The DTS DVD cannot be decoded to have speaker output.
Press the AUDIO button repeatedly to switch to other
languages recorded on the disc.
• The unit has overheated. Shut it off for 30 minutes to allow
it to cool down.
• The volume control is located on the side of the unit -
please try adjusting this.
No picture.
• The region number of the disc doesn’t match the region
number of this unit.
The picture is not
clear.
• The DVD is dirty. Gently clean the disc.
• The disc is scratched.
• Please adjust the display’s sharpness, brightness, contrast,
hue and saturation using the MODE button on the remote
control.
Loud hum or
noise is heard.
• The plugs and sockets are dirty. Wipe them with a cloth
slightly moistened with alcohol.
• Clean the disc.
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