LG 50PC3D UE User Manual – Page 59

Posted on 22 Sep, 2019
Manufacturer: LG
Category: TV / Audio / Video
Product: LG 50PC3D UE
Pages: 68
File size: 1 MB

59
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