84
APPENDIX
IR CODES
A
Configuration of frame
1st frame
Repeat frame
A
Lead code
A
Repeat code
A
B
Biitt d
deessccrriip
pttiio
on
n
A
FFrraam
mee iin
ntteerrvvaall:: T
Tff
The waveform is transmitted as long as a key is depressed.
C0 C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7
Lead code
Low custom code
High custom code
Data code
Data code
Repeat code
Tf
4.5 ms
9 ms
2.25 ms
9 ms
0.55 ms
0.56 ms
1.12 ms
0.56 ms
2.24 ms
Tf
Tf
Tf=108ms @455KHz
Bit ”0”
Bit ”1”
1. How to Connect
A
Connect your wired remote control to the Remote Control port on the set.
2. Remote Control IR Codes
A
Output waveform
Single pulse, modulated with 37.917 KHz signal at 455 KHz
T1
Tc
Carrier frequency
FCAR = 1/TC = fOSC/12
Duty ratio = T1/TC = 1/3
Содержание Flatron M237WD
Страница 16: ...15 BACK COVER FOR WIRE ARRANGEMENT Tie cables together with a cable tie as shown in the illustration Cable tie ...
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