Optoma HD81 RS-232 Protocol Function List
Interface
3 wires RS-232C Protocol
Baud Rate : 9600
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
Terminator Code : Carriage Return
Acknowledgement
Basic Protocol
Receive OK ( in standby *x00<CR>
Receive OK ( in normal mode ) *x10<CR>
Invalid Command *x01<CR>
(’x’ is don’t care.)
Function List
Function Description Basic(Original) Basic (Update) Function Description Basic(Original) Basic (Update)
Power On *0IR001<CR> As
ect Ratio-4:3 *0IR025<CR>
Power Off *0IR002<CR> As
ect Ratio-Native *0IR026<CR>
Menu *0IR003<CR> As
ect Ratio-Format1 *0IR027<CR>
U
*0IR004<CR> As
ect Ratio-Format2 *0IR028<CR>
Down *0IR005<CR> As
ect Ratio-LB
*0IR029<CR>
Left *0IR006<CR> Mode-ISF Da
*0IR030<CR>
Ri
ht *0IR007<CR> Mode-ISF Ni
ht *0IR031<CR>
Ente
*0IR008<CR> Mode-User1 *0IR032<CR>
Re-S
nc *0IR009<CR> Mode-User2 *0IR033<CR>
Source-CVBS1 *0IR010<CR> Mode-User3 *0IR034<CR>
Source-CVBS2 *0IR011<CR> Zoom In *0IR035<CR>
Source-CVBS3 *0IR012<CR> Zoom Out *0IR036<CR>
Source-S Video1 *0IR013<CR> Shift U
*0IR037<CR>
Source-S Video2 *0IR014<CR> Shift Down *0IR038<CR>
Source-S Video3 *0IR015<CR> Gamm
*0IR039<CR>
Source-YPbPr1 *0IR016<CR> Ima
e Mode *0IR040<CR>
Source-YPbPr2 *0IR017<CR> NR *0IR041<CR>
Source-BNC1 *0IR018<CR> Shar
ness *0IR042<CR>
Source-BNC2 *0IR019<CR> Colo
*0IR043<CR>
Source-HDMI1 *0IR020<CR> Contrast *0IR044<CR>
Source-HDMI2 *0IR021<CR> Brite Mode *0IR045<CR>
Source-HDMI3 *0IR022<CR> IRIS *0IR046<CR>
Source-VG
*0IR023<CR> Demo *0IR047<CR>
As
ect Ratio-16:9 *0IR024<CR>
