Optoma hd81 Supplementary Manual

Optoma HD81 RS-232 Protocol Function List

Interface

Baud Rate : 9600
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control :None

Command Sequence

Header :

‘*’

Address Code :

‘0’ fixed

Command Code :

ASCII Text

Data :

Fixed 3 digits

Terminator Code :

Carriage Return

Acknowledgement

Receive OK ( in standby 

*x00<CR>

Receive OK ( in normal mode )

*x10<CR>

Invalid Command

*x01<CR>

(’x’ is don’t care.)

Function List

Power On

*0IR001<CR>

Aspect Ratio-4:3

*0IR025<CR>

Power Off

*0IR002<CR>

Aspect Ratio-Native

*0IR026<CR>

Menu

*0IR003<CR>

Aspect Ratio-Format1

*0IR027<CR>

Up

*0IR004<CR>

Aspect Ratio-Format2

*0IR028<CR>

Down

*0IR005<CR>

Aspect Ratio-LBX

*0IR029<CR>

Left

*0IR006<CR>

Mode-ISF Day

*0IR030<CR>

Right

*0IR007<CR>

Mode-ISF Night

*0IR031<CR>

Enter

*0IR008<CR>

Mode-User1

*0IR032<CR>

Re-Sync

*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 Up

*0IR037<CR>

Source-S Video2

*0IR014<CR>

Shift Down

*0IR038<CR>

Source-S Video3

*0IR015<CR>

Gamma

*0IR039<CR>

Source-YPbPr1

*0IR016<CR>

Image Mode

*0IR040<CR>

Source-YPbPr2

*0IR017<CR>

NR

*0IR041<CR>

Source-BNC1

*0IR018<CR>

Sharpness

*0IR042<CR>

Source-BNC2

*0IR019<CR>

Color

*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-VGA

*0IR023<CR>

Demo

*0IR047<CR>

Aspect Ratio-16:9

*0IR024<CR>