MSD-701UHD / 702UHD / 801UHD/ 802UHD Command Guide
41
3.3.6 Input timing
@AIS / @AIT
Automatic measurement
Setting
Description
Starting automatic measurement of the start position and display period.
Command
@AIS, ch
Response
@AIS, ch
Setting
Description
Starting automatic measurement with a desired aspect ratio.
Command
@AIT, ch (, mode)
Response
@AIT, ch (, mode)
Parameter
ch: Input channel
6 = IN6, 7 = IN7
mode: Measurement mode
-1 = NEXT ASPECT, 0 = 4:3, 1 = 5:4, 2 = 5:3, 3 = 16:9, 4 = 16:10
If you select “NEXT ASPECT”, the next aspect ratio will be selected in order every
time the automatic measurement is executed. If you do not set any mode
parameter, “NEXT ASPECT” mode will be applied.
Setting
example
Command
Response
@AIS,7
@AIS,7
Description
Starting the automatic measurement of IN7 the start position and display period.
Setting
example
Command
Response
@AIT,7,0
@AIT,7,0
Description
Starting the automatic measurement of IN7 input timing setting at the aspect ratio
of “4:3”.
Setting
example
Command
Response
@AIS,7
@ERR,7
Description
If the automatic measurement fails, an error is returned.
Remarks
These commands are valid only if analog RGB/analog YPbPr signal is input.
