Sierra Video Viper Component Series, User Manual

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SIERRA VIDEO
64
Leader and Trailer
The simplest possible command string would be “**!!” which consists of the leader and
trailer characters but no command between them. This command string would generate
the response “**OK!!” followed by “CR”. This can be useful for verifying that the serial link
to the switcher is operational.
The following is the set of commands available for sending to the router, a subset of
which may be implemented in any given routing switcher.
Syntax Example Description
R R Router Reset
I I Capabilities Inquiry
Q Q Model Name and Software Version Inquiry
L L Matrix Size and Level Names Inquiry
O O5 Output Status inquiry
N N5 Input Status inquiry
S S Status inquiry
C C Clear matrix
K K9999 Set Password to Change Protected Settings
M M139 Set Remote Address
U {0 1} U0 Update request on/off
V out,in,in… V3,1,2,2 Connect levels
W lvl,in,in… W1,4,19 Connect outputs
X out,in,lvl X12,9,2 Connect crosspoint
Y out,in Y1,7 Connect AFV
Z in in… Z13,12,8 Connect AFV
D numsyncs D300 Delay vertical sync intervals
T {A-Z} TB Trigger a Salvo Connect sequence
P {A-Z} PBY1,7~ Preset a Salvo connect sequence
B B21 Output Lock inquiry or change
F F5 Field Delay for crosspoint output
HOST HOST0 Select Host or Terminal Protocol