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— 68—
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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