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15
SS 4x4 Installation and Operation Manual
OPERATION
The command to enter menu mode is: *0MM. The menu mode displays certain
parameters, and allows for the control and/or configuration of most switcher func-
tions.
Serial Burst Mode Commands
Burst mode allows a computer or ASCII terminal to control and interrogate the unit.
This section defines all burst mode commands. Each burst mode commands starts
with an asterisk (*). Next is a single decimal digit that corresponds to the unit (ID)
address 0-3. Following that are one or more ASCII characters specifying the com-
mand. No carriage-return or line-feed is required to terminate the command except
for those few commands of variable length, if the maximum length is not sent. If
the command requested a response, the response will consist of an upper case “S”,
followed by the unit address, and then the specific response. If acknowledgements
are enabled, successful commands are responded to with “RRR” while errors get an
“EEE” response. The syntax of each command is given below. The syntax shows
the command exactly as it should be sent, except that lower case characters repre-
sent values that should be substituted:
