LG 50PJ550 User Manual

APPENDIX
108
APPENDIX
MAINTENANCE
Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you can
enjoy your new TV.
Caution: Be sure to turn the power off and unplug the power cord before you begin any cleaning.
Cleaning the Screen
Here’s a great way to keep the dust off your screen for a while. Wet a soft cloth in a mixture of lukewarm
water and a little fabric softener or dish washing detergent. Wring the cloth until it’s almost dry, and then
use it to wipe the screen.
Make sure the excess water is off the screen, and then let it air-dry before you turn on your TV.
Cleaning the Cabinet
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To re m ov e d i r t o r d u s t, w i p e t h e c a b i net w i t h a s o f t, d r y, l i n t- f re e c l ot h .
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Please be sure not to use a wet cloth.
Extended Absence
GG
If you expect to leave your TV dormant for a long time (such as a vacation), it’s a good idea to unplug
the power cord to protect against possible damage from lightning or power surges.
CAUTION
2
1

LG 50PJ550 Specifications

General

Depth	55.3 mm
Height	724.3 mm
Weight	28600 g
Pixel pitch	0 mm
Audio system	Dolby Digital, SRS TruSurround XT
PC in (D-Sub)	Yes
Product color	Black
Response time	0.001 ms
LED indicators	Stand-by
RMS rated power	20 W
Display diagonal	50 \
Depth (with stand)	309.7 mm
Display brightness	1500 cd/m²
Display resolution	1366 x 768 pixels
Power requirements	100 - 240V AC, 50/60Hz
Width (with stand)	1171.4 mm
Height (with stand)	786.2 mm
High frequency rate	600 Hz
Weight (with stand)	31000 g
SCART ports quantity	1
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.
Video formats supported	MPEG4
Contrast ratio (dynamic)	3000000:1
Panel mounting interface	400 x 400 mm
Power consumption (standby)	0.1 W
Power consumption (typical)	184 W