Extron Electronics DVS 150 - Manual (Page 27)

4-5 DVS 150 Serial Communication
COMMAND ASCII RESPONSE DESCRIPTION
Vertical shift
Specific value X2 / Vph X2 Selects vertical shift X2
Increment up {/ Vph+ Shift image up one step
Increment down }/ Vph– Shift image down one step
Set output rate
X3 = Rte X3 Set the video output rate
Freeze
Enable F Frz 1 Set freeze mode to On (freeze current displayed image)
Disable f Frz Ø Set freeze mode to Off
Executive mode
Enable X Exe 1 Set executive mode to On
Disable x Exe Ø Set executive mode to Off
Query software version
q (Same as Q below)
Q Ver x.xx Example response: Ver 3.2
Still mode
X4 # Stl X4 Sets still mode On or Off
Detail mode
X6 D Det X6 Sets detail mode to level 1 (low), 2, or 3 (high)
Request part number
n (Same as N below)
N N6Ш-317-Ш1 Displays the Extron part number
Request information*
i (Same as I below)
I C X1 •Col X2 •Tin X2 •Con X2 •Brt X2 •Hph X2 •Vph X2 •Rte X3 •Frz X4
•Exe X4 •Typ X5 •Stl X4 •Det X6
* Typ X5 displays the type of input video signal as automatically sensed by the scaler. You cannot change this
entry.
Control Software for Windows
The Signal Enhancement Products Control Program (part # 29-017-01), which is used
by the scalers, is compatible with Windows 3.1, 3.11, 95/98, and NT. It provides
remote control of scaler settings. Use version 3.2 or later.
Installing the software
The program is contained on a single 3.5-inch diskette, and it can run from the
floppy drive. However, it is usually more convenient to load and run the program
from the hard drive.
To install the software from the floppy disk onto the hard drive, run SETUP.EXE
from the floppy disk, and follow the instructions that appear on the screen. The
program occupies approximately 1 MB (megabyte) of hard-drive space.
By default, the Windows installation creates a C:\S_ENHANC directory, and it
places two icons (Signal Enhancement Products Control Pgm and Signal
Enhancement Products Help) into a group or folder named “Extron Electronics”.