Crestron electronic QUICK MEDIA DISTRIBUTION CENTER QM-MD4X2 - Manual (Page 26)

QuickMedia Distribution System Crestron QM-MD4x2
QM-MD4x2 Digital Output Signal Descriptions
OUTPUT DESCRIPTION
LocalMode-FB Indicates that the MD4x2 has been put into local
mode via the LOCAL button on the unit. The
output remains high for as long as the unit is in
local mode. The analog feedback outputs will
report the audio/video sources present at each
QM output regardless of the mode.
QM-MD4x2 Analog Output Signal Descriptions
OUTPUT DESCRIPTION
VideoOut1-FB and VideoOut2-
FB Indicates the video source that is selected.
AudioOut1-FB and AudioOut2-
FB Indicates the audio source that is selected.
NOTE: Returned values match values that were selected from the front panel or
from the VideoOut and AudioOut inputs.
QM-MD4x2 Serial Output Signal Descriptions
OUTPUT DESCRIPTION
Control$-FB Sends out unsolicited changes that occur when
verbose mode is on and provides complete
switch feedback when queried. Refer to
“Appendix: Serial Protocol” on page 32.
Example Program
An example program for the MD 4x2 is available from the Crestron FTP site
( ftp://ftp.crestron.com/Examples/ ). Search for the file named QM_4x2_DEMO.ZIP
that contains the example program, associated files and a README.TXT file that
describes the program.
Programming with VisionTools™ Pro-e
Touchpanel screens should be created in VisionTools Pro-e to allow switching of
source signals to desired outputs as well as selection of the system mode. There are
no special programming requirements to use the functions of the MD4x2 in a room-
control system.
Creating Labels with Crestron Engraver
Use Crestron Engraver software to print custom labels for each input and output
button. Using the templates in Engraver, print labels on 100-pound paper. Paper
weighing less than 100 pounds will be harder to slide in, while paper weighing more
than 100 pounds will not fit.
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