Extron electronic ISM 482 - Manual (Page 57)

Programmer’s Guide, cont’d
Integration Scaling Matrix Switcher • Programmer’s Guide 4-10
Command/response table for SIS commands (cont’d)
Command ASCII Command Response Additional description
(host to switcher) (switcher to host)
Bottom blanking
Set a bottom blanking value X2 * X14 ) X2 Blb X14
Example: 2*5) 2Blb5 Blank the bottom five lines of the
preview output.
Increment bottom blanking value X2 +) X2 Blb X14 Increase blanking value 1 line.
Decrement bottom blanking value X2 –) X2 Blb X14 Decrease blanking value 1 line.
View the bottom blanking value X2 ) X14
Pixel phase
Set a specific pixel sampling X2 * X15 U X2 Phs X15 Specify the pixel sampling phase.
phase
Increment sampling value
X2 +U X2 Phs X15 Increase the phase value.
Decrement sampling value X2 –U X2 Phs X15 Decrease the phase value.
View the sampling value X2 U X15 Show the pixel sampling phase.
Horizontal detail filter (RGB and component video inputs)
The horizontal detail filter is available only for RGB and component video inputs. The same
command with a different
Xn
variable is available to set a combined detail filter for S-video and
composite video inputs.
The X2 value specified is the output to which the filtered input is tied.
The command (D) is case sensitive.
Set a specific filter value X2 * X16 D X2 Dhz X16 Set the horizontal detail level.
Increment filter value X2 +D X2 Dhz X16 Increase the horizontal detail
level.
Decrement filter value X2 –D X2 Dhz X16 Decrease the horizontal detail
level.
View the horizontal filter value X2 D X16 Show the horizontal detail level.
Vertical detail filter (RGB and component video inputs)
The vertical detail filter is available only for RGB and component video inputs.
The
X2
value specified is the output to which the filtered input is tied.
The command (d) is case sensitive.
Set a specific filter value X2 * X17 d X2 Dvz X17 Set the vertical detail level.
Increment filter value X2 +d X2 Dvz X17 Increase the vertical detail level.
Decrement filter value X2 –d X2 Dvz X17 Decrease the vertical detail level.
View the vertical filter value X2 d X17 Show the vertical detail level.
Detail filter (S-video and composite video inputs)
Composite and S-video inputs support a single detail filter only, rather than separate horizontal and
vertical filters. To apply a detail filter to the scaled output when the input is composite video or
S-video, use the same command as the horizontal filter (D) with the
X17 variable.
The
X2
value specified is the output to which the filtered input is tied.
Set a specific filter value X2 * X17 D X2 Dvz X17 Set the detail filter level.
Increment filter value X2 +D X2 Dvz X17 Increase the detail filter level.
Decrement filter value X2 –D X2 Dvz X17 Decrease the detail filter level.
View the vertical filter value X2 D X17 Show the detail filter level.