Zenith Z42P3 Installation And Operation Manual page 57

I
iiR
Connect your wired remote control to the Remote Control port on the TV.
Output waveform
Single pulse, modulated with 37.917KHz signal at 455KHz
Reference
I
I
Tc
_1 Carrier frequency
__I--]__J--!__ F OAR= 1_0= los C J,2
I_'_ T1 Duty ratio = T1/Tc = 1/3
Configuration of frame
" 1st frame
I Lead Low
custom code
_]e c°lc11c21c31c4c51c61c7
" Repeat frame
__J
_ Repeat code
Lead code
__J
_,_ 9 ms
High
custom code
colc11c21c31c4c51c61c7
Data code Data code
Repeat code
__J
I-' 9 ms
0.55 ms
!__Y[
2.25 ms
O01DIlD21DslD_ID51D61D7
Bit description
o Bit "0" o Bit "1"
Frame interval : Tf
The waveform is transmitted as long as a key is depressed.
Tf Tf
__J--I _!
Tf=lO8ms @455KHz
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