LG 50PX4DR - 50 Plasma HDTV Owner's Manual page 123

IRCodes
I
I_ Connect your wired remote control to the Remote Control port on the TV.
Output waveform
Single pulse, modulated with 37,917KHz signal at 455KHz
Tc
_1 Carrier frequency
__[_[__ FeAR = l/To = fOSC/12
I_ T1 Duty ratio = TI#Ic = 1/3
Configuration of frame
" 1st frame
I_e Lead I Low I High I Data code I _ I
custom code custom code
® Repeat frame
__J [__[q
_ Repeat code €_,_ I Tf
I_ Lead code
__J [ [
14 gins "_1_45me"1
Repeat code 1_0.55 ms
__J [___
14 gme "+'_1
2.25 ms
® Bit "1"
2.24 ms
Frame interval : Tf
The waveform is transmitted as long as a key is depressed.
Tf Tf
__[--I _l
Tf=lO8ms @455KHz
Owner's Manual 123