Zenith Z50PT320 - Infrared (IR) Code Details

IR CODES
(This feature is not available for all models.)
1. How to Connect
01_Connect your wired remote control to the Remote Control port on the TV.
2. Remote Control IR Codes
0_Output waveform
Single pulse, modulated with 37.917KHz signal at 455KHz
L Tc
F
__-[_
_ Configuration of frame
1st frame
Carrier frequency
FCAR = 1/TC = fOSC/12
Duty ratio = T1/TC = 1/3
Repeat frame
J
Lead code
Repeat code
Tf
I
z
x
[
r
Repeat code
!
9 ms
9 ms
0.55 ms
t__R
I
4
86
Bit description
Bit "0"
1 |
i °_ j-' 1
1.1 2 ms
Bit "1 " I l
2.24 ms
Frame interval: Tf
The waveform is transmitted as long as a key is depressed.
Tf Tf
EZU
t
[_ Tf=l 08ms C_0455KHz