LG 42LG50DC Owners Manual - Page 105
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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 37917KHz signal at 455KHz L Tc I- 0_Configuration of frame 1 st frame Carrier frequency FCAR = 1/TC = fOSC/12 Duty ratio = T1/TC = 1/3 Low custom code High custom code Data code Data code Repeat frame I 0_Lead code m Repeat code I Tf 4 J 9 ms F L J 4.5 ms 4 0_Repeat code -0 -0 m z 0.55 ms I L_J-I x 9 ms 0_Bit description Bit "0" I I -I i O.56ms ] 1.12ms 01F_rame interval: Tf The waveform is transmitted as long as a key is depressed. 2.24 ms Tf I Tf 4' r-ll "1 [-11 T,=,O__.mSSs..z 105
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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 37917KHz signal at 455KHz
L
Tc
I-
0_Configuration
of
frame
1
st
frame
Low
custom
code
Carrier frequency
FCAR = 1/TC
= fOSC/12
Duty ratio = T1/TC
= 1/3
High
custom
code
Data
code
Data
code
Repeat
frame
I
0_
Lead
code
m
Repeat
code
Tf
I
4
J
F
0_Repeat code
I
9
ms
9
ms
L
4.5
ms
0.55
ms
L_J-I
J
4
-0
-0
m
z
x
0_Bit
description
Bit "0"
I
I
i
O.56ms
]
-I
1.12ms
01_
Frame
interval:
Tf
The waveform is transmitted as long as a key is depressed.
I
Tf
Tf
4'
r-ll
2.24
ms
"1
[-11 T,=,O_ms
_.SS..z
105