Table of Contents
Advertisement
Troubleshooting
Checklist
Picture OK &
No sound
No output from
one of the
Unusual sound
from inside the
• Press the VOL (or Volume) button.
• Sound muted? Press MUTE button.
° Try another channel. The problem may be with the broadcast,
° Are the audio cables installed properly?
° Adjust Balance in menu option.
• A change
in ambient humidity or temperature
may result in an
unusual noise when the product is turn_
on or off and does not
indicate a fault with the product,
J
.................................... T here is a problem in PC m_e,
The signal is out
of range.
Vertical bar or
stripe on
background &
Horizontal Noise
& Incorrect
Scr_n
color is
unstable
or
single color
• 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 cl_k,
phase, or HA/position.
(option)
. Check the signal cable.
. Reinstall the PC video card.
J
Advertisement
Table of Contents
