LG 26LX1D Owner's Manual page 108

108
Reference
G
Connect your wired
remote
control
to
the Remote Control
port
on
the TV.
G
Output
waveform
Single pulse,
modulated with 37.917KHz
signal at
455KHz
G
Configuration
of frame
G
Repeat
code
G
Lead code
? 1st frame
Low
custom
code
Lead
code
High
custom
code
Data code Data code
TC
Tf
T1
C0
Carrier frequency
FCAR
=
1/TC
=
fOSC/12
Duty
ratio
=
T1/TC
=
1/3
?
Repeat frame
C1C2C3C4C5C6C7C0C1C2C3C4C5C6C7D0D1D2D3D4D5D6D7D0D1D2D3D4D5D6D7
Repeat
code
9ms 4.5
ms
0.55
ms
9ms
2.25
ms
G
Bit
description
G
Frame interval
:
Tf
The waveform is transmitted
as
long
as a
key
is
depressed.
? Bit "0"
Tf Tf
Tf=108ms @455KHz
0.56
ms
0.56
ms
1.12
ms
? Bit "1"
2.24
ms
IR Codes
IR Codes