57
A
PP
EN
D
IX
The Audio function is not working
Picture OK &
No sound
■ Press the VOL ◄ or ► button.
■
Sound muted? Press MUTE button.
■
Try another channel. The problem may be with the broadcast.
■
Are the audio cables installed properly?
No output from one
of the speakers
■
Adjust Balance in menu option.
Unusual sound from
inside the SET
■
A change in ambient humidity or temperature may result in an unusu-
al noise when the SET is switched on or off and does not indicate a
fault with the SET.
No sound when
connecting HDMI
■
Check whether volume is “0”.
■
Check sound muted.
■
HDMI cable installed properly.
■
Head phone cable installed properly.
■
Check sound format. Not supply to bitstream and compressed sound
format.
NO image appear.
Do you see an “OUT
OF RANGE” message
on the screen?
■
This message appears when the signal from the PC(video card) is out
off horizontal or vertical frequency range of the display. See the ‘
Product Specifications’ section of this manual and configure you dis-
play again.
TROUBLE SHOOTING