Extron Electronics DVS 150 - Manual (Page 29)

4-5 DVS 100 and DVS 150 Serial Communication
COMMAND ASCII RESPONSE DESCRIPTION
Vertical shift
Specific value / Vph Selects vertical shift
Increment up {/ Vph+ Shift image up one step
Increment down }/ Vph– Shift image down one step
Set output rate
= Rte 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 1.23
Still mode
# Stl Sets still mode On or Off
Detail mode
D Det Sets detail mode to level 1 (low), 2, or 3 (high)
Request part number
n (Same as N below)
N N6Ш-3Ш4-Ш1 Displays the Extron part number: 60-304-01 is DVS 100,
and 60-317-01 is DVS 150
Request information*
i (Same as I below)
I C •Col •Tin •Con •Brt •Hph •Vph •Rte •Frz
•Exe •Typ •Stl •Det
* Typ 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. For DVS 100,
use version 3.1 or later; for DVS 150, 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”.