User manual
CRYSTALCUBE—User Manual 
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APPENDIX 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: 
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 
VXXS0005n  56h Xh Xh 53h 30h 30h 30h 35h nh 0Dh Set Air filter timer  n=0~999999  P/F 
VXXG0005  56h Xh Xh 47h 30h 30h 30h 35h 0Dh  Get Air filter timer  n=0~999999  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 
VXXG0009  56h Xh Xh 47h 30h 30h 30h 39h 0Dh  Get Alter EMail     Pn/F 
VXXS0009n  56h Xh Xh 53h 30h 30h 30h 39h nh 0Dh Set Alter Email 
n=xxxxxx@xxxx.xxx.
xx 
P/F 










