Vivitek Projector D91X User Manual

DLP Projector—User’s Manual 
— 62 — 
REGULATORY COMPLIANCE 
FCC Warning 
This equipment has been tested and found to comply  with the limits for a Class B digital device 
pursuant to Part 15 of the FCC Rules. These  limits are designed to provide reasonable protection 
against harmful interference when the equipm ent is operated in a commercial environment. 
This equipment generates, uses, and  can radiate radio frequency energy and, if not installed and 
used in accordance with the instruction manual ,...

DLP Projector—User’s Manual 
– 63  – 
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 56H Command Data 0Dh 
ASCII ‘V’  Command Data CR 
Operation Command 
Note: 
XX=00-98, projectors ID, XX=99 is for all projectors 
Return Result P=Pass / F=Fail 
n: 0:Disable/1: E nable/Value(0~9999)...

DLP Projector—User’s Manual 
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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=0~100 Pn/F 
VXXS0102n 56h Xh Xh 53h 30h 31h 30h 32h nh 0Dh Set Contrast n=0~100 P/F 
VXXG0103 56h Xh Xh 47h 30h 31h 30h 33h 0Dh   Get Color  n=0~100 Pn/F 
VXXS0103n 56h Xh Xh 53h 30h 31h 30h 33h nh...

DLP Projector—User’s Manual 
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Command Group 03 
ASCII HEX  Function Description Return Value
VXXG0301  56h Xh Xh 47h 30h 33h 30h 31h 0Dh  Get Scaling 0:Fill 
1:4:3 
2:16:9 
3:Letter Box 
4:Native 
5:2.35:1 Pn/F 
VXXS0301n 
56h Xh Xh 53h 30h 33h 30h 31h nh 0Dh Set Scaling 0:Fill 
1:4:3 
2:16:9 
3 Letter Box 
4:Native 
5:2.35:1 P/F 
VXXG0302 
56h Xh Xh 47h 30h 33h 30h 32h 0Dh  Blank   Pn/F 
VXXS0302n  56h Xh Xh 53h 30h 33h 30h 32h nh 0Dh Blank   P/F 
VXXG0303  56h Xh Xh 47h 30h 33h 30h 33h 0Dh...

DLP Projector—User’s Manual 
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Command Group 03 
ASCII HEX  Function Description  Return Value
VXXG0315  56h Xh Xh 47h 30h 33h 31h 35h 0Dh  3D 0:Off 
1:DLP-Link 
2:IR Pn/F 
VXXS0315n 
56h Xh Xh 53h 30h 33h 31h 35h nh 0Dh 3D 0:Off 
1:DLP-Link 
2:IR P/F 
VXXG0316 
56h Xh Xh 47h 30h 33h 31h 36h 0Dh  3D Sync Invert 0:Off 
1:On Pn/F 
VXXS0316n 
56h Xh Xh 53h 30h 33h 31h 36h nh 0Dh 3D Sync Invert 0:Off 
1:On P/F 
VXXG0317 
56h Xh Xh 47h 30h 33h 31h 37h 0Dh  3D Format 0:Frame Packing 
1:Top/Bottom...