Optoma Technology EP737 User's Manual
Contents
1. RS 232 Protocol function list for EP737 Interface 3 wires RS 232C Protocol Baud Rate 19200 Data Bits 8 Parity None Stop Bits 1 Flow Control None Command Sequence Write Basic Protocol Header ae Address Code 0 fixed Command Code ASCII Text Data Fixed 3 digits Terminator Code Delimiter Soace Carriage Return Carriage Return Command Sequence Read Basic Protocol Header ree Address Code 0 fixed Command Code ASCII Text Data fixed Terminator Code Carriage Return Delimiter Carriage Return Acknowledgement Basic Protocal Receive OK Unknown Command Invalid Command In current source Data value out of range Data response 000 lt CR gt 255 lt CR gt 001 lt CR gt Q02 lt CR gt As Write Command Format Function List Basic Original Basic Update PewerOn Power Off Seurce PS KeyStone Zoom Mute Freeze Menu Up IROG IR 002 R003 IR 004 IR 005 IR 006 IR 007 IR 008 IR 009 Didn t support Didn t support IR 010 IR 010 Right IR 011 IR 011 Left IR 012 IR 012 Enter IR 013 IR 013 Re Sync IR 014 IR 014 Source Analog RGB IR 015 IR 015 Source Digital RGB IR 016 IR 016 Source HDTV IR 017 IR 017 Source S Video IR 018 IR 018 Source Composite Video IR 019 IR 019 Source Component Video IR 020 IR 020 Aspect2. ratio 16 9 IR 021 IR 021 Aspect ratio 4 3 IR 022 IR 022 Volume IR 023 IR 023 Volume IR 024 IR 024 Brightness IR 025 IR 025 Contrast IR 026 IR 026 Color Temperature IR 027 IR 027 Read Query Command Basic Return Status Mean Lamp Status Lamp Lamp 0 Lamp Off Lamp 1 Lamp On 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 PS 1 Original command is _0_IR_002 r n 12 2 RS 232 didn t support Power On amp Source PC OTHER COMMANDS ARE THE SAME 4 _ means space bar
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