SP820
Software/RS-232 Programming Guide
BenQ SP820 RS-232 Programming Guide
Starin, Inc. • 136 Venturi Drive • Chesterton, IN 46304 • P: 219-929-4127 • F: 219-929-4377 • Email: [email protected]
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BenQ SP820 RS-232 Programming Guide
1. RS232 Setting
Baud rate:
Parity check:
Data bit:
9600
None
8
Note: The SP820 has a male DB9 RS-232
connector and will take a standard
"straight through" cable.
Stop bit:
1
Pin 2 = RxD, Pin 3 = TxD, Pin 5 = Ground
Flow Control
None
Minimum delay for next command: 1ms
2. Operation Command
The operation commands execute the basic operation setting of this projector.
Operation
ASCII
HEX
7Eh 50h 4Eh 0Dh
*
Power On
Power Off
~ P N CR
7Eh 50h 46h 0Dh
7Eh 41h 49h 0Dh
7Eh 53h 52h 0Dh
7Eh 53h 44h 0Dh
7Eh 53h 56h 0Dh
7Eh 53h 53h 0Dh
7Eh 53h 59h 0Dh
~ P F CR
~ A I CR
~ S R CR
~ S D CR
~ S V CR
~ S S CR
~ S Y CR
Auto Image
Input Select RGB
Input Select DVI
Input Select Video
Input Select S-Video
Input Select Component
* Power On command will not work for 1 minute after the power off command triggered.
=
CR Enter.
Note:
3. Remote Command
The remote commands simulate the code send from IR remote handset.
Button’s name
UP arrow
ASCII
HEX
7Eh 72h 55h 0Dh
7Eh 72h 44h 0Dh
7Eh 72h 4Ch 0Dh
7Eh 72h 52h 0Dh
7Eh 72h 50h 0Dh
7Eh 72h 45h 0Dh
7Eh 72h 49h 0Dh
7Eh 72h 41h 0Dh
7Eh 72h 4Bh 0Dh
~ r U CR
~ r D CR
~ r L CR
~ r R CR
~ r P CR
~ r E CR
~ r I CR
~ r A CR
~ r K CR
DOWN arrow
LEFT arrow
RIGHT arrow
POWER
EXIT
INPUT
AUTO
KEYSTONE+
BenQ SP820 RS-232 Programming Guide
Starin, Inc. • 136 Venturi Drive • Chesterton, IN 46304 • P: 219-929-4127 • F: 219-929-4377 • Email: [email protected]
1
Download from Www.Somanuals.com. All Manuals Search And Download.
BenQ SP820 RS-232 Programming Guide
KEYSTONE-
MENU
~ r J CR
7Eh 72h 4Ah 0Dh
7Eh 72h 4Dh 0Dh
7Eh 72h 53h 0Dh
7Eh 72h 54h 0Dh
7Eh 72h 42h 0Dh
7Eh 72h 46h 0Dh
7Eh 72h 56h 0Dh
7Eh 72h 57h 0Dh
7Eh 72h 4Eh 0Dh
~ r M CR
~ r S CR
~ r T CR
~ r B CR
~ r F CR
~ r V CR
~ r W CR
~ r N CR
STATUS
MUTE
BLANK
FREEZE
VOLUME+
VOLUME-
Enter
4. Set Value Command *
ITEM
Brightness
Contrast
Color
Tint
Scaling
Color Temperature
Projection Mode
ASCII
HEX
*
7Eh 73h 42h ?h 0Dh
7Eh 73h 43h ?h 0Dh
7Eh 73h 52h ?h 0Dh
7Eh 73h 4Eh ?h 0Dh
7Eh 73h 41h ?h 0Dh
7Eh 73h 54h ?h 0Dh
7Eh 73h 4Ah ?h 0Dh
~ s B ? CR
~ s C ? CR
~ s R ? CR
~ s N ? CR
~ s A ? CR
~ s T ? CR
~ s J ? CR
* Value should be given in ASCII character set, see valid ranges below.
Data Range
ITEM
Brightness
Contrast
Color
Set Data Range
Source
0 ~ 100
0 ~ 100
0 ~ 100
ALL
ALL
Video/S-Video/Component
Tint
0 ~ 100
Video/S-Video/Component
Scaling
0: 4:3 1: 16:9
ALL
ALL
ALL
Color Temperature 0:Cool 1:Ceiling 2:Warm
Projection Mode
0:Front 1:Rear 2:Rear+Ceiling 3: Ceiling
Example 1. Adjust Brightness value to 100
Send Command: ~sB100CR
Example 2. Adjust Color Temperature to Warm
Send Command: ~sT2CR
BenQ SP820 RS-232 Programming Guide
Starin, Inc. • 136 Venturi Drive • Chesterton, IN 46304 • P: 219-929-4127 • F: 219-929-4377 • Email: [email protected]
2
Download from Www.Somanuals.com. All Manuals Search And Download.
BenQ SP820 RS-232 Programming Guide
5. Query Command
ITEM
Software Version
Power State
Input Select
Lamp Hours
Brightness
ASCII
HEX
7Eh 71h 56h 0Dh
7Eh 71h 50h 0Dh
7Eh 71h 53h 0Dh
7Eh 71h 4Ch 0Dh
7Eh 71h 42h 0Dh
7Eh 71h 43h 0Dh
7Eh 71h 52h 0Dh
7Eh 71h 4Eh 0Dh
7Eh 71h 41h 0Dh
7Eh 71h 54h 0Dh
7Eh 71h 4Ah 0Dh
~ q V CR
~ q P CR
~ q S CR
~ q L CR
~ q B CR
~ q C CR
~ q R CR
~ q N CR
~ q A CR
~ q T CR
~ q J CR
Contrast
Color (Video)
Tint (Video)
Scaling
Color Temperature
Projection Mode
Response message
ITEM
Response Message examples
Software Version
…..
On Off
Power State
Input Select
RGB DVI Video S-Video Component
Lamp Hours
Brightness
2000
100
Contrast
100
Color (Video)
Tint (Video)
Scaling
100
100
4:3 16:9
Color Temperature
Projection Mode
Cool Normal
Front Rear+Ceiling Rear Ceiling
Example 1. Get Brightness value
Send Command: ~qBCR
Response: 100
Example 2. Get Color Temperature
Send Command: ~qTCR
Response: Cool
BenQ SP820 RS-232 Programming Guide
Starin, Inc. • 136 Venturi Drive • Chesterton, IN 46304 • P: 219-929-4127 • F: 219-929-4377 • Email: [email protected]
3
Download from Www.Somanuals.com. All Manuals Search And Download.
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