Extron Electronics DVS 204 Series - Manual (Page 38)

Serial Communication, cont’d
DVS 204 • Serial Communication 3-6
Freeze
Enable 1F Frz1 Output a “frozen” video
image.
Disable 0F Frz0 Turn off freeze (output
motion).
View the freeze status F Frz X2 Show the freeze status.
Example: F Frz0
Front panel security lockout (Executive mode)
Disable 0X Exe0 Adjustments & selections can
be made from the front panel.
Enable (lock image adjustments) 1X Exe1 Lock front panel adjustments;
adjust image via RS-232 only.
View the executive mode status X Exe X16 Show executive mode status.
Example: X Exe0
Firmware version, part number & information requests
Query firmware version number Q Ver X8 Show the controller firmware
version.
Request part number N N60-442-0_ Show the scaler’s part #.
Request general info. I (See below) Show the scaler’s status.
C X1 •Typ X4 •Std X12 •Pre X19 •Sdi X1
Zap (reset to default settings)
Zap image adjustments/controls Esc zI ZapI Reset the image adjustments
to factory settings.
Zap all DVS 204 settings/memories Esc zXXX ZapXXX Reset everything: all settings
and adjustments to the factory
default.
Command/response table for SIS commands (continued)
Command ASCII Command Response Additional description
(host to scaler) (scaler to host)