Vivitek Dw3321 User Manual

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APPENDIX I 
RS232 Pin Assignments (Projector Side) 
 
PIN NO. NAME I/O (FROM PROJECTOR SIDE) 
1 NC － 
2 RXD IN 
3 TXD OUT 
4 NC － 
5 GND － 
6 NC － 
7 NC － 
8 NC － 
9 NC － 
RS-232C Protocol 
RS232 Setting 
Baud rate: 9600 
Parity check: None 
Data bit: 8 
Stop bit: 1 
Flow Control None 
UART16550 FIFO Disable 
Control Command Structure 
The command is structured by the Header code, command code, data code and end code. Most of the 
commands are structured except some for the compatibility issue...

 
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Operation Command 
Note: 
CR mean Carriage Return 
XX=00-98, projectors ID, XX=99 is for all projectors 
Return Result P=Pass / F=Fail 
n: 0:Disable/1: Enable/Vaule(0~9999) 
 
COMMAND GROUP 00 
ASCII HEX FUNCTION DESCRIPTION 
VXXS0001 56H 39H 39H 53H 30H 30H 30H 31H 0DH Power On  
VXXS0002 56H 39H 39H 53H 30H 30H 30H 32H 0DH Power Off  
VXXS0003 56H 39H 39H 53H 30H 30H 30H 33H 0DH Resync  
VXXG0004 56H 39H 39H 47H 30H 30H 30H 34H 0DH Get Lamp Hours  
VXXS0005n 56H 39H 39H 53H 30H 30H 30H 35H n...

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COMMAND GROUP 01 
ASCII HEX FUNCTION DESCRIPTION 
VXXG0107 56H 39H 39H 47H 30H 31H 30H 37H 0DH Get Gamma 
0: 1.8 
1: 2.0 
2: 2.2 
3: 2.4 
4: S Curve 
5: B&W  
6: Linear 
VXXS0107n 56H 39H 39H 53H 30H 31H 30H 37H n 0DH Set Gamma 
0: 1.8 
1: 2.0 
2: 2.2 
3: 2.4 
4: S Curve 
5: B&W  
6: Linear 
XXG0108 56H 39H 39H 47H 30H 31H 30H 38H 0DH Get Display Mode 
0: Presentation 
1: Bright 
2: Game 
3: Movie 
4: Vivi 
5: TV 
6: sRGB 
7: Blackboard 
8: DICOM SIM 
10: User1 
11: User2 
VXXS0108n 56H 39H 39H...

 
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COMMAND GROUP 02 
ASCII HEX FUNCTION DESCRIPTION 
Display 
VXXS0213 56H 39H 39H 53H 30H 32H 33H 31H 0DH Select USB Reader  
VXXS0214 56H 39H 39H 53H 30H 32H 34H 31H 0DH Select USB Display  
VXXS0215 56H 39H 39H 53H 30H 32H 35H 31H 0DH Select HD BasT  
VXXG0220 56H 39H 39H 47H 30H 32H 32H 30H 0DH Get Current Source 
Return 
1: VGA 1 
2: VGA 2 
3: DVI 
4: Video 
5: S-Video 
6: HDMI 1 / MHL 
7: BNC 
9: HDMI 2 
12: Network Display 
13: USB Reader 
14: USB Display 
15: HDBaseT 
 
COMMAND GROUP 03...

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COMMAND GROUP 03 
ASCII HEX FUNCTION DESCRIPTION 
VXXG0308 56H 39H 39H 47H 30H 33H 30H 38H 0DH Projection Mode 
0: Front 
1: Rear 
2: Ceiling 
3: Rear+Ceiling 
VXXS0308n 56H 39H 39H 53H 30H 33H 30H 38H n 0DH Projection Mode 
0: Front 
1: Rear 
2: Ceiling 
3: Rear+Ceiling 
VXXG0309 56H 39H 39H 47H 30H 33H 30H 39H 0DH Set vertical keystone 
value n= -30~30 
VXXS0309n 56H 39H 39H 53H 30H 33H 30H 39H n 0DH Set vertical keystone 
value n= -30~30 
VXXG0310 56H 39H 39H 47H 30H 33H 31H 30H 0DH Set...

 
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COMMAND GROUP 03 
ASCII HEX FUNCTION DESCRIPTION 
VXXS0319n 56H 39H 39H 53H 30H 33H 31H 38 39H n 
0DH Get Lamp Mode 
0: Eco 
1: Normal 
2: Dynamic ECO 
VXXG0321 56H 39H 39H 47H 30H 33H 32H 31H 0DH Get Splash Logo 
0: STD (Vivitek) 
1: Black 
2: Blue 
VXXS0321n 56H 39H 39H 53H 30H 33H 32H 31H n 0DH Set Splash Logo 
0: STD (Vivitek) 
1: Black 
2: Blue 
VXXG0330 56H 39H 39H 47H 30H 33H 33H 30H 0DH Get Sleep Timer 
0: Disable 
1: 30min 
2: 60min 
3: 120min  
4: 180min 
5: 240min  
6: 480min 
7:...

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COMMAND GROUP 03 
ASCII HEX FUNCTION DESCRIPTION 
VXXS0340n 56H 39H 39H 53H 30H 33H 34H 30H n 0DH Set R_Hue n= -99~99 
VXXG0341 56H 39H 39H 47H 30H 33H 34H 31H 0DH Get R_Saturation n= 0~199 
VXXS0341n 56H 39H 39H 53H 30H 33H 34H 31H n 0DH Set R_Saturation n= 0~199 
VXXG0342 56H 39H 39H 47H 30H 33H 34H 32H 0DH Get R_Gain n= 5~195 
VXXS0342n 56H 39H 39H 53H 30H 33H 34H 32H n 0DH Set R_Gain n= 5~195 
VXXG0343 56H 39H 39H 47H 30H 33H 34H 33H 0DH Get G_Hue n= -99~99 
VXXS0343n 56H 39H 39H 53H 30H 33H...