OK. OLE 224 B-DVD-D4 Manual Del Usuario página 115

Size - A5 Size - A5
TROUBLESHOOTING
Symptom
No or poor color or poor
picture
Horizontal/vertical bars
or picture shaking
Poor reception on some
channels
Lines or streaks in
Pictures
No output from one of
the speakers
The signal is out of
range.(PC mode)
Vertical bar or stripe on
back ground &
Horizontal Noise &
Incorrect position
(PC mode)
Screen color is unstable
or single color.
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Possible Causes and what you should do
• Adjust the Color in menu option.
• Keep a sufficient distance between the product and the
VCR.
• Try another channel, the problem may be with the
broadcast.
• Are the VIDEO cables installed properly?
• Activate any function to restore the brightness of the
picture.
• Check for local interference such as an electrical
appliance or power tool.
• Station or cable product experiencing problems. Tune
to another station.
• Station signal is weak, reorient antenna to receive
weaker signal.
• Check for sources of possible interference.
• Check the antenna (Change the direction of the
antenna).
• Adjust Balance in Menu option.
• Adjust resolution, horizontal frequency, or vertical
frequency.
• Check it whether the signal cable is connected or
loose.
• Check the input source.
• Work the auto configure or adjust clock, phase, or H/V
position.
• Check the signal cable.
• Reinstall the PC video card.
EN
12/10/12 5:01 PM