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RGB 302/304-Initiated Messages
Page A-5
When a local event takes place, such as a Front Panel
operation, the RGB 302/304 responds by sending a
message to the Host. These RGB 302/304-initiated
messages are listed below. As an example, the RGB
302 messages would be:
(C) COPYRIGHT 1998, EXTRON ELECTRONICS
RGB 302, VX.XX
This message appears when AC power is first applied.
(X.XX is the software version number.)
Reconfig
A change has been detected from the Front Panel, or
a change in scan rate frequency has been detected, or
an operation has occurred that requires a new
memory block to be written. No response is expected
from the host, but the host program, as an example,
may want to request new status (I or i command).
Reset
and Updated
These messages appear upon a System Reset from
the Front Panel.
Fnc
The Menu language has been changed from the Front
Panel.
Exe
The keyboard has been locked/unlocked from the
Front Panel.
Extron RGB 302/304 Universal Interface • User's Manual
Appendix A • Programmer's Guide
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