BenQ SP820
5. Query Command
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| ASCII |
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Software Version | ~ |
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| V |
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| CR |
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| 7Eh 71h 56h 0Dh | ||||||||||
Power State | ~ |
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| P |
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| CR |
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| 7Eh 71h 50h 0Dh | ||||
Input Select | ~ |
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| S |
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| CR |
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| 7Eh 71h 53h 0Dh | ||||||
Lamp Hours | ~ |
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| L |
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| CR |
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| 7Eh 71h 4Ch 0Dh | |||||
Brightness | ~ |
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| B |
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| CR |
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| 7Eh 71h 42h 0Dh | |||||
Contrast | ~ |
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| C |
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| CR |
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| 7Eh 71h 43h | 0Dh | ||||||||
Color (Video) | ~ |
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| R |
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| CR |
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| 7Eh 71h 52h | 0Dh | |||||||
Tint (Video) | ~ |
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| N |
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| CR |
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| 7Eh 71h | 4Eh 0Dh | |||||||||
Scaling | ~ |
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| A |
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| CR |
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| 7Eh 71h | 41h | 0Dh | |||||||||
Color Temperature | ~ |
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| T |
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| CR |
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| 7Eh 71h | 54h | 0Dh | |||||||||
Projection Mode | ~ |
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| CR |
| 7Eh 71h | 4Ah 0Dh | ||||||||||||
Response message
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| Response Message examples | |||||||||
Software Version | ….. | ||||||||||||||||||||
Power State |
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On |
| Off |
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Input Select |
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RGB |
| DVI |
| Video |
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Lamp Hours | 2000 |
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Brightness | 100 |
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Contrast | 100 |
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Color (Video) | 100 |
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Tint (Video) | 100 |
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Scaling | 4:3 |
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| 16:9 |
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Color Temperature | Cool |
| Normal |
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Projection Mode | Front | Rear+Ceiling |
| Rear |
| Ceiling |
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Example 1. Get Brightness value
Send Command: ~qBCR
Response: 100
Example 2. Get Color Temperature
Send Command: ~qTCR
Response: Cool
BenQ SP820
Starin, Inc. • 136 Venturi Drive • Chesterton, IN 46304 • P:
3
