Canon LV-7490 Brochure
LV-7490 Basic Serial Command Specifications
1
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CONTENTS －
1.
Overview ....................................................................................................................... 3
2.
Serial Interface Specifications .................................................................................... 3
2.1.
Transfer Specifications ........................................................................................ 3
2.2.
Connection ............................................................................................................ 3
3.
Notes for Communication ........................................................................................... 4
4.
Functional Execution Command Table ...................................................................... 5
5.
Status Read Command Table ..................................................................................... 7
6.
Functional Execution Command ................................................................................ 8
6.1.
Format ................................................................................................................... 8
6.2.
Command Pipelining ............................................................................................ 8
6.3.
Transfer Example.................................................................................................. 8
6.4.
Operation Requirements ...................................................................................... 9
6.5.
POWER ON Command ....................................................................................... 10
6.6.
POWER OFF Command (Quick Power OFF) .................................................... 10
6.7.
POWER OFF Command ..................................................................................... 10
6.8.
Computer 1 Command ....................................................................................... 10
6.9.
Computer 2 Command ....................................................................................... 10
6.10.
Video Command ................................................................................................. 11
6.11.
VOLUME + Command ........................................................................................ 11
6.12.
VOLUME – Command ......................................................................................... 11
6.13.
AUDIO MUTE ON Command .............................................................................. 11
6.14.
AUDIO MUTE OFF Command ............................................................................ 11
6.15.
VIDEO MUTE ON Command .............................................................................. 12
6.16.
VIDEO MUTE OFF Command ............................................................................ 12
6.17.
Screen Normal size Command .......................................................................... 12
6.18.
Screen Wide size Command .............................................................................. 12
6.19.
Image Standard Command ................................................................................ 12
6.20.
Image Real Command ........................................................................................ 12
6.21.
Image Cinema Command ................................................................................... 13
6.22.
Image1 Command ............................................................................................... 13
6.23.
Image2 Command ............................................................................................... 13
6.24.
Image3 Command ............................................................................................... 13
6.25.
Image4 Command ............................................................................................... 13
6.26.
Image Blackboard (Green) Command .............................................................. 13
6.27.
Image Dynamic Command ................................................................................. 13
6.28.
MENU ON Command .......................................................................................... 14
6.29.
MENU OFF Command ........................................................................................ 14
6.30.
DISPLAY CLEAR Command .............................................................................. 14
6.31.
BRIGHTNESS + Command ................................................................................ 14