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Appendix80
Appendix
IR control table
RS232 command table
<Pin assignment for this two end>
Key format Byte1 Byte2 Byte3 Byte4
Power NEC 83 F4 17 E8
Freeze NEC83F403fc
Up NEC 83 F4 0b f4
Down NEC 83 F4 0c f3
Left NEC83F40ef1
Right/Key Lock NEC 83 F4 0f f0
Color Mode NEC 83 F4 10 ef
Volume+ NEC 83 F4 21 DE
Volume- NEC 83 F4 22 DD
Auto/Page Down NEC 83 F4 08 f7
Source/Page Up NEC 83 F4 04 fb
Blank NEC83F407f8
Menu/Mouse L key NEC 83 F4 30 CF
Magnify + NEC 83 F4 18 e7
Magnify - NEC 83 F4 19 e6
Enter NEC 83 F4 15 ea
Exit/Mouse R key NEC 83 F4 28 D7
Mute NEC83F414eb
VGA1 NEC83F441be
VGA2 NEC83F445ba
Video NEC 83 F4 52 ad
Keystone + NEC 83 F4 09 F6
Keystone - NEC 83 F4 0a F5
Mouse NEC 83 F4 31 CE
Timer NEC 83 F4 27 d8
Pin Description Pin Description
1NC2RX
3TX4NC
5GND6NC
7RTSZ8CTSZ
9NC