Ir Codes - LG 32LD550 Owner's Manual
Led lcd tv / lcd tv plasma tv
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Also See for 32LD550:
- Owner's manual (110 pages) ,
- Specification (2 pages) ,
- Owner's manual (136 pages)
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APPENDIX
IR CODES
*This feature is not available for all models.
1. How to Connect
Connect your wired remote control to the Remote Control port on the TV.
2. Remote Control IR Codes
Output waveform
Single pulse, modulated with 37.917 KHz signal at 455 KHz
Configuration of frame
1st frame
Lead code
Repeat frame
Lead code
Repeat code
Bit description: Tf
Bit "0"
Frame interval: Tf
The waveform is transmitted as long as a key is depressed.
182
Tc
T1
Low custom code
High custom code
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
Repeat code
9 ms
9 ms
0.56 ms
1.12 ms
Tf
Carrier frequency
FCAR = 1/TC = fOSC/12
Duty ratio = T1/TC = 1/3
Data code
Tf
4.5 ms
0.55 ms
2.25 ms
Bit "1"
0.56 ms
Tf
Data code
2.24 ms
Tf=108 ms @455 KHz
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