Extron electronic ISM 482 - Manual (Page 63)

Programmer’s Guide, cont’d
Integration Scaling Matrix Switcher • Programmer’s Guide 4-16
Command Hex Command Response Additional description
(host to switcher) (switcher to host)
Memory backup
Read all memory contents 90 91 {8226 data bytes+1 byte checksum} Upload (switcher to control
device) all color, tint, contrast,
brightness, detail, sizing, and
centering settings; all user presets;
and all auto memories for all
inputs and both outputs.
Write all memory contents 90 92+8226 data bytes+1 byte checksum Download (control device to
Dn1 switcher) all color, tint, contrast,
brightness, detail, sizing, and
centering settings; all user presets;
and all auto memories for all
inputs and both outputs.
Read partial contents X2 90 93 {26 data bytes+1 byte checksum} Upload (switcher to control
device) color, tint, contrast,
brightness, detail, sizing, and
centering settings; all user presets;
and all auto memories for the
input selected for output
X2 .
Write partial contents X2 90 94+26 data bytes+1 byte checksum Download (control device to
Dn1 switcher) color, tint, contrast,
brightness, detail, sizing, and
centering settings; all user presets;
and all auto memories for the
input selected for output
X2 .
Command/response table for advanced instruction set
commands
The advanced instruction set consist of four hexadecimal commands for uploading
and downloading all or a portion of the switcher’s memory. These commands are
for use by knowledgeable programmers, and result in a dump of data from
(upload) or to (download) the switcher. Programmers can use the commands to
exactly duplicate the settings among switchers with a minimum of effort.