LG 47LC7D Owners Manual - Page 102
Ir Codes
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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 Tc Carrier frequency FCAR = 1/TC = fOSC/12 Duty ratio = T1/TC = 1/3 _ Configuration 1st frame of frame Repeat frame _ Lead code __Fq _ Repeat code 9ms 2.25 ms _ Bit description Bit "0" r. _ i o.56ms [ i i, I 1.12ms Bit "I " _ Frame interval: Tf The waveform is transmitted as long as a key is depressed. Tf o! Tf 1 Fqm f 2.24 ms I Tf=l 08ms @4SSKHz m z _D x 101
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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
Tc
_ Configuration
of
frame
1st frame
Carrier
frequency
FCAR = 1/TC
= fOSC/12
Duty
ratio
= T1/TC
= 1/3
Repeat
frame
__Fq
_
Lead
code
_
Repeat
code
9ms
2.25
ms
m
z
_D
x
_ Bit
description
Bit "0"
r.
_
i
o.56ms
[
i
i,
I
1.12ms
Bit "I "
f
2.24
ms
_ Frame
interval:
Tf
The waveform is transmitted as long as a key is depressed.
Tf
o!
1
Fqm
Tf
I
Tf=l
08ms
@4SSKHz
101