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Appendix 55
Appendix
IR control table
RS232 command table
<Pin assignment for this two end>
Key Format Byte1 Byte2 Byte3 Byte4
Power NEC 83 F4 02 fd
Freeze NEC 83 F4 03 fc
Up NEC 83 F4 0b f4
Down NEC 83 F4 0c f3
Left NEC 83 F4 0d f2
Right NEC 83 F4 0e f1
Color Mode NEC 83 F4 10 ef
Volume+ NEC 83 F4 82 7d
Volume- NEC 83 F4 83 7c
Auto NEC 83F408f7
Source NEC 83F404fb
Blank NEC 83F407f8
Menu NEC 83 F4 0f f0
Magnify + NEC 83 F4 18 e7
Magnify - NEC 83 F4 19 e6
Enter NEC 83 F4 15 ea
Exit NEC 83 F4 85 7a
Mute NEC 83F414eb
VGA1 NEC 83 F4 41 be
VGA2 NEC 83 F4 45 ba
Video NEC 83F452ad
Keystone + NEC 83 F4 09 F6
Keystone - NEC 83 F4 0a F5
Pin Description Pin
Description
1RX 2 CTS
3NC 4 GND
5RTS 6 NC
7TX 8GND