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2. Basic Commands
Transmit
Start
\xfe
Projector address
\x01
Command[0]
\x21
Command[1]
\x7b
Checksum
\x9d
Stop
\xff
Receive (acknowledge)
Start
\xfe
Projector address
\x01
Command[0]
\x00
Command[1]
\x06
Checksum
\x07
Stop
\xff
Receive (awnser)
Start
\xfe
Projector address
\x01
Command[0]
\x21
Command[1]
\x7b
Data[0]
\x00
Checksum
\x9d
Stop
\xff
2.22 Aspect ratio, Write
Description
Sets the Aspect ratio
Command
Command [0]
\x20
Command [1]
\x0b
Data
Data [0] = unsigned byte
byte value:
\x00
= Auto ;
\x01
= 4:3 ;
\x02
= 5:4 ;
\x03
= 16:9
Example
Sets the aspect ratio to “4x3”
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Содержание RLM series
Страница 1: ...RLM series User Guide RS232 commands R5976884 02 04 04 2006 ...
Страница 14: ...1 Serial communications Basics 12 R5976884 RLM SERIES 04 04 2006 ...
Страница 166: ...3 Advanced Commands 164 R5976884 RLM SERIES 04 04 2006 ...
Страница 170: ...4 RCU commands 168 R5976884 RLM SERIES 04 04 2006 ...