LG 75SJ95 Series, Manual

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12
ENGLISH
Licenses
Supported licenses may differ by model. For more information about
licenses, visit www.lg.com .
(Only UJ75**, SJ80**, SJ85**, SJ95**)
Open source software notice information
To obtain the source code under GPL, LGPL, MPL, and other open
source licenses, that is contained in this product, please visit
http://opensource.lge.com .
In addition to the source code, all referred license terms, warranty
disclaimers and copyright notices are available for download.
LG Electronics will also provide open source code to you on CD-ROM
for a charge covering the cost of performing such distribution (such
as the cost of media, shipping, and handling) upon email request to
opensource@lge.com . This offer is valid for three (3) years from the
date on which you purchased the product.
External control device setup
(Depending on model)
To obtain the external control device setup information, please visit
www.lg.com .
Troubleshooting
• Cannot control the TV with the remote control.
- Check the remote control sensor on the product and try again.
-
Check if there is any obstacle between the product and the
remote control.
-
Check if the batteries are still working and properly installed (
to , to ).
• No image display and no sound is produced.
- Check if the product is turned on.
-
Check if the power cord is connected to a wall outlet.
- Check if there is a problem in the wall outlet by connecting other
products.
• The TV turns off suddenly.
-
Check the power control settings. The power supply may be
interrupted.
-
Check if the
Sleep Timer
/
Timer Power Off
is activated in the
Timers settings.
-
If there is no signal while the TV is on, the TV will turn off
automatically after 15 minutes of inactivity.
• When connecting to the PC (HDMI),
No Signal
or
Invalid
Format is displayed.
-
Turn the TV off/on using the remote control.
- Reconnect the HDMI cable.
-
Restart the PC with the TV on.
Abnormal Display
• If the product feels cold to the touch, there may be a small “flicker”
when it is turned on. This is normal, there is nothing wrong with
product.
• This panel is an advanced product that contains millions of pixels.
You may see tiny black dots and/or brightly coloured dots (red,
blue or green) at a size of 1 ppm on the panel. This does not
indicate a malfunction and does not affect the performance and
reliability of the product.
This phenomenon also occurs in third-party products and is not
subject to exchange or refund.
• You may find different brightness and color of the panel
depending on your viewing position(left/right/top/down).
This phenomenon occurs due to the characteristic of the panel.
It is not related with the product performance, and it is not
malfunction.
• Displaying a still image for a prolonged period of time may cause
image sticking. Avoid displaying a fixed image on the TV screen for
a long period of time.
Generated sound
• “Cracking” noise: A cracking noise that occurs when watching or
turning off the TV is generated by plastic thermal contraction due
to temperature and humidity. This noise is common for products
where thermal deformation is required.
• Electrical circuit humming/panel buzzing: A low level noise is
generated from a high-speed switching circuit, which supplies a
large amount of current to operate a product. It varies depending
on the product.
This generated sound does not affect the performance and
reliability of the product.