User Manual - Page 143

For 37LD450. Also, The document are for others LG Electronics models: 19LE5300, 22LE5300, 26LE5300, 22LE5500, 26LE5500, 32LE5300, 37LE5300, 42LE5300, 47LE5300, 55LE5300, 42LE7300, 47LE7300, 55LE7300

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143
APPENDIX
Audio Problems
No output from one
of the speakers
󰮌
Adjust Balance in menu option.
Unusual sound from
inside the product
󰮌
A change in ambient humidity or temperature may result in an unusual
noise when the product is turned on or off and does not indicate a fault
with the product.
No sound
when connecting
HDMI/USB
󰮌
Check High Speed HDMI cable.
󰮌
Check USB cable over version 2.0.
󰮌
Use normal MP3 file.
PC Mode Problems
The signal is out of
range
󰮌
Adjust resolution, horizontal frequency, or vertical frequency on the PC.
󰮌
Check the input source.
Vertical bar or stripe
on
background &
Horizontal Noise &
Incorrect position
󰮌
Activate the Auto configure feature or adjust size, phase, or H/V position.
(Option)
Screen color is unsta-
ble or single color
󰮌
Check the signal cable.
󰮌
Reinstall the PC video card.
When connecting the
HDMI cable to the PC,
there is no audio.
󰮌
Check the manual for the video card in the PC to see if it supports
HDMI audio and how to set it up properly.
*This feature is not available for all models.
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