Lg 50PV450 User Manual download pdf (Page 116)

APPENDIX

116

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

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

Carrier frequency

FCAR = 1/TC = fOSC/12

Duty ratio = T1/TC = 1/3

IR CODES

1 ... 115 116 117 118 119 120 121 122 123 124

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Lg 50PV450 User Manual Page 116

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