Filter
Top Products
BenQ SP820 RS-232 Programming Guide
BenQ SP820 RS-232 Programming Guide
1. RS232 Setting
Baud rate: 9600
Parity check: None
Data bit: 8
Stop bit: 1
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
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
Input Select RGB
~ S R CR
7Eh 53h 52h 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
* Power On command will not work for 1 minute after the power off command triggered.
CR =
Enter.
3. 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
1
Note: The SP820 has a male DB9 RS-232
connector and will take a standard
"straight through" cable.
Pin 2 = RxD, Pin 3 = TxD, Pin 5 = Ground
Starin, Inc. • 136 Venturi Drive • Chesterton, IN 46304 • P: 219-929-4127 • F: 219-929-4377 • Email: info@starin.biz
*
Note:
=