IR Code (NEC Format)
How to connect
GConnect your wired remote control to the Remote port on the Monitor.
Set the CONTROL LOCK to ‘ON’ on the Monitor back panel to operate Monitor with wired remote control.
Remote Control IR Code (NEC Format)
GOutput waveform
Single pulse, modulated with 37.917KHz signal at 455KHz
TC
T1
GConfiguration of frame
•1st frame
Carrier frequency
FCAR = 1/TC = fOSC/12 Duty ratio = T1/TC = 1/3
Lead code
Low | High |
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Data code | Data code | |||
custom code | custom code | |||
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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
•Repeat frame
Repeat code
Tf
GLead code
9 ms
GRepeat code
9 ms
GBit description
4.5 ms
0.55 ms
2.25 ms
• Bit “0” |
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| • Bit “1” | |
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0.56ms
1.12ms
GFrame interval : Tf
The waveform is transmitted as long as a key is depressed.
0.56 ms
2.24 ms
Tf
Tf
Tf=108ms @455KHz
29