![background image](http://html1.mh-extra.com/html/barco/rlm-series/rlm-series_user-manual_4248504060.webp)
2. Basic Commands
Transmit
Start
\xfe
Projector address
\x01
Command[0]
\x20
Command[1]
\x0b
Data[0]
\x01
Checksum
\x2d
Stop
\xff
Receive (acknowledge)
Start
\xfe
Projector address
\x01
Command[0]
\x00
Command[1]
\x06
Checksum
\x07
Stop
\xff
2.23 Aspect Ratio, Read
Description
Reads the actual Aspect Ratio
Command
Command [0]
\x21
Command [1]
\x0b
Returned Data
Data [0] = unsigned byte
byte value:
0 = Auto ; 1 = 4:3 ; 2 = 5:4 ; 3 = 16:9
Example
Read the PiP window which has the focus, result =
\x01
(4:3 )
Transmit
Start
\xfe
Projector address
\x01
Command[0]
\x21
Command[1]
\x0b
Checksum
\x2d
Stop
\xff
58
R5976884 RLM SERIES 04/04/2006
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 ...