Extron Electronics IN1502 User Guide - Manual (Page 33)

3-5 IN1502 • Serial Communication
Horizontal shift
Set horizontal position X3 H Hph X3 Set the horizontal centering to
X3 .
Increment the shift value +H Hph X3 Shift right.
Decrement the shift value -H Hph X3 Shift left.
View the horizontal position H Hph X3 Show the horizontal position.
Vertical shift
Set the vertical position X3 / Vph X3 Set the vertical centering to X3 .
Increment the shift value +/ Vph X3 Shift up.
Decrement the shift value -/ Vph X3 Shift down.
View the vertical position / Vph X3 Show the vertical position.
Horizontal size
Increase the horizontal size +: Hsz + Widen the picture.
Decrease the horizontal size -: Hsz - Make the picture narrower.
Vertical size
Increase the vertical size +; Vsz + Make the picture taller.
Decrease the vertical size -; Vsz - Make the picture shorter.
Top blanking
Specify a top blanking value X7 ( Blt X7 Set the number of lines to
blank at the top of the picture.
Increase the top blanking value +( Blt X7 Increase the number of top lines
blanked.
Decrease the top blanking value -( Blt X7 Decrease the number of top
lines blanked.
View the top blanking value ( Blt X7 Show the number of lines that
are blanked at the top of the
picture.
Bottom blanking
Specify a bottom blanking value X7 ) Blb X7 Set the number of lines to
blank at the bottom of the
picture.
Increase the bottom blanking value +) Blb X7 Increase the number of lines
blanked at the bottom.
Decrease the bottom blanking value -) Blb X7 Decrease the number of
bottom lines blanked.
View the bottom blanking value ) Blb X7 Show the # of bottom lines
that are blanked.
Scaler rate
Set the output rate X5 * X8 = Rte X5 * X8 Select a scaler output scan rate.
View the output rate = Rte X5 * X8 Show the scaler output rate.
Video mute
Mute on 0 B Vmt 0 Mute video output.
Example: 0 B Vmt0
Mute off 1 B Vmt 1 Unmute video output.
View video mute status B Vmt X2 Show the video mute status.
Command/response table for SIS commands (continued)
Command ASCII Command Response Additional description
(host to scaler) (scaler to host)