LG 32LC7D Series - APPENDIX; VCRs

IR CODES
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 3Z917KHz signal at 455KHz
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
h custom code Data code Data code
Repeat frame
I I__1--1
t Repeat code J
Tf
I
Lead code
I
9 ms
Repeat code
I
Bit description
9 ms
0.55 ms
I__FI
Bit "0"
I I
fL0.56ms _l_l 1
1.12ms
Bit "1 " I I
Lo-_m_I
2.24 ms
Frame interval: Tf
The waveform is transmitted as long as a key is depressed.
Tf Tf
I.
I I 1-71
Tf=108ms Cu_45SKHz
"O
"O
r'_
z
x
87