LG M197WD - REMOTE CONTROL IR CODES

APPENDIX
[R CODES
1. How to Connect
Connect your wired remote control to the Remote Control port on the set.
2. Remote Control IR Codes
Output waveform
Single pulse, modulated with 37.917 KHz signal at 455 KHz
L Tc
F
_[-----'[_
_ Configuration of frame
1 st frame
Low custom code
J
7
Vim
Carrier frequency
FCAR= 1/TC = fOSC/12
Duty ratio = T1/TC = 1/3
High custom code
Data code Data code
Repeat frame
I I__1-1
t Repeat code J
Lead code
Tf
I
4
I
F
Repeat code
I
9 ms
9 ms
I
° 4.5 ms
0.55 ms
I_VI
I
.I
Bit description
Bit"0" I I Bit"]" I I
2.24 ms
Frame interval: Tf
The waveform is transmitted as long as a key is depressed.
Ii
I
Tf
I F-11
Tf
"1
F-11 T,=,OSms_.SS..z
93