OPTOMA HD72 - Manual
OPTOMA HD72 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
HD72/HD73 RS232 Protocol Function List
Interface
3 wires RS-232C Protocol
Baud Rate : 115200
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control : None
Command Sequence
Write
Basic Protocol
Header :
‘*’
Address Code :
‘0’ fixed
Command Code :
ASCII Text
Data :
Fixed 3 digits
Achnowledgement Message
Return Message
Valid Command
*000
Invalid Command
*001
Code
Code (Modify)
Power On
OKOKOKOKOK
OKOKOKOKOK
Power Off
IR 002
* 0 IR 002
KeyStone
IR 004
* 0 IR 004
Menu
IR 008
* 0 IR 008
Up
IR 009
* 0 IR 009
Down
IR 010
* 0 IR 010
Right
IR 011
* 0 IR 011
Left
IR 012
* 0 IR 012
Enter
IR 013
* 0 IR 013
Source
IR 014
* 0 IR 014
Re-Sync
IR 015
* 0 IR 015
Source : DVI_Digital
IR 016
* 0 IR 016
Source : HDMI
IR 017
* 0 IR 017
Source : Composite Video
IR 018
* 0 IR 018
Source : S-Video
IR 019
* 0 IR 019
Source : DVI_Analog
IR 020
* 0 IR 020
Source : Component Video
IR 021
* 0 IR 021
Aspect ratio 16: 9
IR 025
* 0 IR 025
Aspect ratio 4: 3
IR 026
* 0 IR 026
Aspect ratio LetterBox
IR 027
* 0 IR 027
Aspect ratio Native
IR 028
* 0 IR 028
Brightness
IR 035
* 0 IR 035
Contrast
IR 036
* 0 IR 036
version 1.0
Jan. 2006
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