HP LD4210 42-inch LCD Digital Signage Display - Manual (Page 97)

[Data] 60H: RGB (PC)
90H: HDMI/DVI (HD-DVD)
A0H: HDMI/DVI (PC)
B0H: DisplayPort (HD-DVD)
C0H: DisplayPort (PC)
Acknowledgement
[b][][Set ID][][OK][Data][x]
[Data] 60H: RGB (PC)
90H: HDMI/DVI (HD-DVD)
A0H: HDMI/DVI (PC)
B0H: DisplayPort (HD-DVD)
C0H: DisplayPort (PC)
IR codes
Use this method to connect your wired remote control port on the display.
Remote Control IR Code
Output waveform
● Single pulse, modulated with 37.917kHz signal at 455kHz
● Carrier Frequency
◦ FCAR = 1/Tc=fosc/12
◦ Duty Ratio = T1/Tc = 1/3
Configuration of frame
● 1st frame
ENWW IR codes 89