LG 50PJ550 User Manual

APPENDIX
112
APPENDIX
(This feature is not available for all models.)
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Configuration of frame
1st frame
Repeat frame
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Lead code
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Repeat code
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BBiitt ddeessccrriippttiioonn
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FFrraammee iinntteerrvvaall:: TTff
The waveform is transmitted as long as a key is depressed.
C0 C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7
Lead code Low custom code High custom code Data code Data code
Repeat code
Tf
4.5 ms
9 ms
2.25 ms
9 ms
0.55 ms
0.56 ms
1.12 ms
0.56 ms
2.24 ms
Tf Tf
Tf=108ms @455KHz
Bit ”0” Bit ”1”
1. How to Connect
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Connect your wired remote control to the Remote Control port on the TV.
2. Remote Control IR Codes
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Output waveform
Single pulse, modulated with 37.917KHz signal at 455KHz
T1
Tc
Carrier frequency
FCAR = 1/TC = fOSC/12
Duty ratio = T1/TC = 1/3
IR CODES

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