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PPENDIX
I
RS-232C Protocol
RS232 Setting
Baud rate: 9600
Parity
check:
None
Data bit: 8
Stop bit: 1
Flow Con-
trol
None
Minimum delay for next command: 1ms
Control Command Structure
Header code Command code Data code End code
HEX Command Data 0Dh
ASCII ｀V’ Command Data CR
Operation Command
Note:
XX=00-98, projector's ID, XX=99 is for all projectors
Return Result P=Pass / F=Fail
n: 0:Disable/1: Enable/Value(0~9999)
Command Group 00
ASCII HEX Function Description Return Result
VXXS0001 56h Xh Xh 53h 30h 30h 30h 31h 0Dh Power On P/F
VXXS0002 56h Xh Xh 53h 30h 30h 30h 32h 0Dh Power Off P/F
VXXS0003 56h Xh Xh 53h 30h 30h 30h 33h 0Dh Resync P/F
VXXG0004 56h Xh Xh 47h 30h 30h 30h 34h 0Dh Get Lamp Hours Pn/F
VXXS0006 56h Xh Xh 53h 30h 30h 30h 36h 0Dh System Reset P/F
VXXG0007 56h Xh Xh 47h 30h 30h 30h 37h 0Dh Get System Status
0:Reset
1:Standby
2:Operation
3:Cooling
Pn/F
VXXG0008 56h Xh Xh 47h 30h 30h 30h 38h 0Dh Get F/W Version Pn/F
Command Group 01
ASCII HEX Function Description Return Value
VXXG0101 56h Xh Xh 47h 30h 31h 30h 31h 0Dh Get Brightness n=0~100 Pn/F
VXXS0101n 56h Xh Xh 53h 30h 31h 30h 31h nh 0Dh Set Brightness n=0~100 P/F