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H77 RS232 Protocol function list
V.C01
Interface
3 wires RS-232C Protocol
Baud Rate : 9600
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control : None
Command Sequence
Write
Header :
Address Code :
Command Code :
Data :
Terminator Code :
Delimiter : Space
Command Sequence
Read
Header
Address Code
Command Code
Data
Terminator Code
Delimiter
Acknowledgement
Receive OK
Unknown Command
Invalid Command
In current source
Data value out of range
Data response
Function List
Power On
Power Off
Source
V. KeyStone
Zoom
Freeze
Basic Protocol
'*'
'0' fixed
ASCII Text
Fixed 3 digits
Carriage Return
Carriage Return
Basic Protocol
'*'
'0' fixed
ASCII Text
'?' fixed
Carriage Return
Carriage Return
Basic Protocal
˝*000<CR>˝
˝*255<CR>˝
˝*001<CR>˝
˝*002<CR>˝
As Write Command Format
Basic(Original)
OKOKOKOKOK
* 0 IR 002
* 0 IR 003
* 0 IR 004
* 0 IR 005
* 0 IR 007
Basic (Update)
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Summary of Contents for Optoma H77
- Page 1 H77 RS232 Protocol function list V.C01 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...
- Page 2 Menu Down Right Left Enter Re-Sync Source S-Video Source Composite Video Aspect ratio 16: 9 H. KeyStone Video Mute(Hide) Brightness Contrast Color Temperature Advanced adjustment : Red contrast Advanced adjustment : Green contrast Advanced adjustment : Blue contrast Advanced adjustment : Red Brightness Advanced adjustment : Green Brightness Advanced adjustment : Blue Brightness Format Mode...
- Page 3 Source Src ? Src 0 No signal connect Src 1 Analog RGB display Src 2 Digital RGB display Src 3 HDTV display Src 4 S-Video display Src 5 Composite Video Display Src 6 Component Video display...