LG 22LG3DCH Owners Manual - Page 85
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IR CODES 1. How to Connect 01C_onnect your wired remote control to the Remote Control port on the TV. 2. Remote Control IR Codes 0_Output waveform Single pulse, modulated with 3Z917KHz signal at 455KHz L Tc I- Carrier frequency FCAR = 1/TC = fOSC/12 Duty ratio = T1/TC = 1/3 Configuration of frame 1st frame Low custom code High custom code Data code Data code Repeat frame I Lead code tm Repeat code I Tf 4 J 9 ms m z F X Repeat code 0.55 ms I t_l-I 9 ms Bit description Bit "0" I I Bit "1 " I l -I i O.S6ms _l 1.12ms Frame interval: Tf The waveform is transmitted as long as a key is depressed. I 0.56ms ] 2.24 ms Tf Tf 4' r-ll '1 F-11 T,=,O__.mSSs..z 84
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IR CODES
1. How
to Connect
01_
Connect
your
wired
remote
control
to the
Remote
Control
port
on the
TV.
2.
Remote
Control
IR Codes
0_Output
waveform
Single pulse, modulated with 3Z917KHz signal at 455KHz
L
Tc
I-
Carrier frequency
FCAR = 1/TC
= fOSC/12
Duty ratio = T1/TC
= 1/3
Configuration
of frame
1
st
frame
Low
custom
code
High
custom
code
Data
code
Data
code
Repeat frame
I
Lead
code
tm
Repeat
code
Tf
I
4
m
z
X
J
F
Repeat
code
I
9
ms
9
ms
0.55
ms
t_l-I
Bit
description
Bit "0"
I
I
i
O.S6ms
_l
-I
1.12ms
Bit "1 "
I
l
I
0.56ms
]
Frame
interval:
Tf
The waveform is transmitted as long as a key is depressed.
Tf
Tf
4'
r-ll
2.24
ms
'1
F-11 T,=,O_ms
_.SS..z
84