Canon projector LVWX300USTI User Manual

							 
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Projector Dimensions(LV-WX300USTi) 
 122.6m
m
374.5m
m  
						

							 
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APPENDIX I 
Communication 
Baud rate: 9600 
Data bit: 8 
Parity 
check: None 
Stop bit: 1 
Flow 
Control None 
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 with other 
projectors. 
                  Header code Command code Data code End code 
HEX 7Eh Command Data 0Dh 
ASCII ‘~’ Command Data CR 
Command transfer using RS232(remote) and/or Network(LAN) does not available at power 
saver mode. 
Control Sequence 
The projector may send a return code after it received a command. If the command isn’t 
received correctly, the projector will not send the return code 
Operation Command 
The operation commands execute the basic operation setting of this projector. 
Operation ASCII HEX 
Power On          ※ ~ P N CR ※ 7Eh 50h 4Eh 0Dh 
Power Off ~ P F CR 7Eh 50h 46h 0Dh 
Auto Image ~ A I CR 7Eh 41h 49h 0Dh 
Lamp Hour Reset ~ R L CR 7Eh 52h 4Ch 0Dh 
Input Select RGB ~ S R CR 7Eh 53h 52h 0Dh 
Input Select RGB2 ~ S G CR 7Eh 53h 47h 0Dh 
Input Select DVI ~ S D CR 7Eh 53h 44h 0Dh 
Input Select Video ~ S V CR 7Eh 53h 56h 0Dh 
Input Select S-Video ~ S S CR 7Eh 53h 53h 0Dh 
Input Select Component ~ S Y CR 7Eh 53h 59h 0Dh 
Input Select HDMI ~ S H CR 7Eh 53h 48h 0Dh 
Input Select HDMI2 ~ S I CR 7Eh 53h 49h 0Dh 
※ Power On command will only word at system standby. 
※ CR : Carriage Return.  
						

							 
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Remote Command 
The remote commands simulate the code send from IR remote handset. 
Button’s name ASCII HEX 
UP arrow ~ r U CR 7Eh 72h 55h 0Dh 
DOWN arrow ~ r D CR 7Eh 72h 44h 0Dh 
LEFT arrow ~ r L CR 7Eh 72h 4Ch 0Dh 
RIGHT arrow ~ r R CR 7Eh 72h 52h 0Dh 
POWER ~ r P CR 7Eh 72h 50h 0Dh 
EXIT ~ r E CR 7Eh 72h 45h 0Dh 
INPUT ~ r I CR 7Eh 72h 49h 0Dh 
AUTO ~ r A CR 7Eh 72h 41h 0Dh 
KEYSTONE+ ~ r K CR 7Eh 72h 4Bh 0Dh 
KEYSTONE- ~ r J CR 7Eh 72h 4Ah 0Dh 
MENU ~ r M CR 7Eh 72h 4Dh 0Dh 
STATUS ~ r S CR 7Eh 72h 53h 0Dh 
MUTE ~ r T CR 7Eh 72h 54h 0Dh 
ZOOM+ ~ r Z CR 7Eh 72h 5Ah 0Dh 
ZOOM- ~ r Y CR 7Eh 72h 59h 0Dh 
BLANK ~ r B CR 7Eh 72h 42h 0Dh 
FREEZE ~ r F CR 7Eh 72h 46h 0Dh 
VOLUME+ ~ r V CR 7Eh 72h 56h 0Dh 
VOLUME- ~ r W CR 7Eh 72h 57h 0Dh 
Enter ~ r N CR 7Eh 72h 4Eh 0Dh 
Set Value Command 
ITEM ASCII HEX 
Brightness ~ s B ? CR ※ 7Eh 73h 42h ?h 0Dh 
Contrast ~ s C ? CR 7Eh 73h 43h ?h 0Dh 
Color ~ s R ? CR 7Eh 73h 52h ?h 0Dh 
Tint ~ s N ? CR 7Eh 73h 4Eh ?h 0Dh 
Scaling ~ s A ? CR 7Eh 73h 41h ?h 0Dh 
Color Temperature ~ s T ? CR 7Eh 73h 54h ?h 0Dh 
Projection Mode ~ s J ? CR 7Eh 73h 4Ah ?h 0Dh 
Sharpness ~ s H ? CR 7Eh 73h 48h ?h 0Dh 
※ ＊? : ASCII Data  
Data Range 
ITEM Set Data Range Source 
Brightness 0 ~ 100 ALL 
Contrast 0 ~ 100 ALL 
Color 0 ~ 100 Video/S-Video/Component 
Tint 0 ~ 100 Video/S-Video/Component 
Scaling 0: Fill 1: 4:3 2: 16:9  3 :Letter Box 
4 :Native 
ALL 
Color Temperature 0 :Native 1: 6500K2:7500K 3: 8200K  ALL 
Projection Mode 0: Rear Table 1: Front Table  
2: Rear Ceiling 3: Front Ceiling 
ALL 
Sharpness 0~31 ALL 
Attention: Data range may be different for different models 
Example 1.  Adjust Brightness value to 100 
             Send Command : ~sB100CR 
Example 2.  Adjust Color Temperature to Warm 
               Send Command : ~sT2CR  
						

							 
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Query Command 
ITEM ASCII HEX 
Software Version ~ q V CR 7Eh 71h 56h 0Dh 
Power State ~ q P CR 7Eh 71h 50h 0Dh 
Input Select ~ q S CR 7Eh 71h 53h 0Dh 
Lamp Hours ~ q L CR 7Eh 71h 4Ch 0Dh 
Brightness ~ q B CR 7Eh 71h 42h 0Dh 
Contrast ~ q C CR 7Eh 71h 43h 0Dh 
Color (Video) ~ q R CR 7Eh 71h 52h 0Dh 
Tint (Video) ~ q N CR 7Eh 71h 4Eh 0Dh 
Scaling ~ q A CR 7Eh 71h 41h 0Dh 
Color Temperature ~ q T CR 7Eh 71h 54h 0Dh 
Projection Mode ~ q J CR 7Eh 71h 4Ah 0Dh 
Sharpness ~ q H CR 7Eh 71h 48h 0Dh 
Volume ~ q M CR 7Eh 71h 4Dh 0Dh 
Freeze Status ~ q Z CR 7Eh 71h 5Ah 0Dh 
Mute Status ~ q U CR 7Eh 71h 55h 0Dh 
Blank Status ~ q K CR 7Eh 71h 4Bh 0Dh 
 
Response message 
ITEM Response Message examples  
Software Version …..  
Power State On Off  
Input Select RGB1 RGB2 DVI Video S-Video 
Component HDMI 
 
Lamp Hours 2000  
Brightness 100  
Contrast 100  
Color (Video) 100  
Tint (Video) 100  
Scaling Fill 4:3 16:9 LetterBox Native  
Color Temperature Native   6500K  7500K   8200K  
Projection Mode Rear Table  Front Table  
Rear Ceiling  Front Ceiling 
 
Sharpness 31  
Volume 8  
Freeze Status On Off  
Mute Status On Off  
Blank Status On Off  
Example 1.  Get Brightness value  
Send Command : ~qBCR 
Response : 100 
 
Example 2.  Get Color Temperature  
Send Command : ~qTCR 
Response : 6500K   
						

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