LG 55LA9650 User Manual

ENGLISH
37
MAINTENANCE / TROUBLESHOOTING
MAINTENANCE
Cleaning Your TV
Clean your TV regularly to keep it at peak performance and to extend the product lifespan.
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Before cleaning, turn the power off and disconnect the power cord and all other cables.
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When the TV is left unattended or unused for a long time, disconnect the power cord from the
wall outlet to prevent possible damage from lightning or power surges.
CAUTION
Screen, Frame, Cabinet, and Stand
To remove dust or light dirt, wipe the surface with a dry, clean, and soft cloth.
To remove major dirt, wipe the surface with a soft cloth dampened in clean water or a diluted mild
detergent. Then wipe immediately with a dry cloth.
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Do not push, rub, or hit the surface with your fingernail or a sharp object, as this may result in
scratches on the screen and image distortions.
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Do not use any chemicals, such as waxes, benzene, alcohol, thinners, insecticides, air
fresheners, or lubricants, as these may damage the screen’s finish and cause discoloration.
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Do not spray liquid onto the surface. If water enters the TV, it may result in fire, electric shock,
or malfunction.
CAUTION
Power Cord
Remove the accumulated dust or dirt on the power cord regularly.
TROUBLESHOOTING
Problem Solution
Cannot control the TV with
the remote control.
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Check the remote control sensor on the product and try again.
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Check if there is any obstacle between the product and the remote control.
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Check if the batteries are still working and properly installed ( to , to ).
No image display and no
sound is produced.
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Check if the product is turned on.
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Check if the power cord is connected to a wall outlet.
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Check if there is a problem in the wall outlet by connecting other products.
The TV turns off suddenly.
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Check the power control settings. The power supply may be interrupted.
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Check if the Auto sleep feature is activated in the Time settings.
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If there is no signal while the TV is on, the TV will turn off automatically after 15
minutes of inactivity.

LG 55LA9650 Specifications

General

Screen shape	Flat
Response time	- ms
Display diagonal	54.6 \
Display brightness	- cd/m²
Native aspect ratio	16:9
Supported video modes	720p, 1080i, 1080p
Screen format adjustments	4:3, 14:9, 16:9
Supported graphics resolutions	3840 x 2160
Motion interpolation technology	-
3D	Yes
3D type	Passive
Built-in camera	No
Bundled software	Windows 8 Certified
3D glasses quantity	4
Storage temperature (T-T)	-20 - 60 °C
Supported 3D technologies	LG Cinema 3D
Storage relative humidity (H-H)	70 - 85 %
Operating relative humidity (H-H)	70 - 80 %
Smart modes	Game, Movie, Standard, Vivid
Operating system version	Home Dashboard 3.0
Sound modes	Game, Movie, Music, Sports, Standard
Audio decoders	Dolby Digital
RMS rated power	34 W
Number of speakers	2
Equalizer bands quantity	6
RF ports quantity	1
HDMI ports quantity	3
DVI-D ports quantity	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Audio formats supported	AAC, AC3, EAC3, HAAC, MP3, PCM
Image formats supported	JPEG XR
Video formats supported	DIVX HD, MPEG
Product color	Silver
Compatible products	AN-MR400 AN-VC500 AN-VC400 AG-F315
Panel mounting interface	400 x 400 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.3 W
Operating temperature (T-T)	0 - 40 °C
Remote control type	Magic
Package depth	178 mm
Package width	1295 mm
Package height	840 mm
Package weight	31752 g

Weight and Dimensions

Depth (with stand)	261 mm
Height (with stand)	790 mm
Weight (with stand)	24600 g
Depth (without stand)	- mm
Width (without stand)	1220 mm
Height (without stand)	740 mm
Weight (without stand)	26100 g