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PPENDIX
I
RS-232C Protocol
RS232 Setting
Baud rate:
9600
Parity
check:
None
Data bit:
8
Stop bit:
1
Flow
Control
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:
"CR" mean Carriage Return
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
VXXS0001
VXXS0002 56h Xh Xh 53h 30h 30h 30h 32h 0Dh
Power Off
VXXS0002
VXXS0003 56h Xh Xh 53h 30h 30h 30h 33h 0Dh
Resync
VXXS0003
VXXG0004 56h Xh Xh 47h 30h 30h 30h 34h 0Dh
Get Lamp Hours
VXXG0004
VXXS0006 56h Xh Xh 53h 30h 30h 30h 36h 0Dh
System Reset
VXXS0006
VXXG0007 56h Xh Xh 47h 30h 30h 30h 37h 0Dh
Get System Status
0: Reset
1:Standby
2:Operation
3:Cooling
VXXG0007
VXXG0008 56h Xh Xh 47h 30h 30h 30h 38h 0Dh
Get F/W Version
VXXG0008
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
VXXG0102 56h Xh Xh 47h 30h 31h 30h 32h 0Dh
Get Contrast
n=-50~50
Pn/F
VXXS0102n 56h Xh Xh 53h 30h 31h 30h 32h nh 0Dh Set Contrast
n=-50~50
P/F
VXXG0103 56h Xh Xh 47h 30h 31h 30h 33h 0Dh
Get Color
n=-50~50
Pn/F
VXXS0103n 56h Xh Xh 53h 30h 31h 30h 33h nh 0Dh Set Color
n=-50~50
P/F
VXXG0104 56h Xh Xh 47h 30h 31h 30h 34h 0Dh
Get Tint
n=-50~50
Pn/F