Mgain -- Set Crosspoint Gains In Main Matrix Or Submatrix - Polycom Vortex EF2211 Programming Manual

This command selects which signal is displayed on the front panel LED meter. The options correspond
to either the telepone input or telephone output. The labels for the the telephone input and output are
IT and OT, respectively.
This command is saved to non-volatile memory only as part of a preset. The state of this command
will be restored after power-up only if a preset is saved and that preset is set to be the power-on
preset.
Example Description
Set front panel LED meter to display the
S01METERI1
signal on input 1 .
Query which signal the front panel LED
S01METER?
meter is currently set to monitor.
8.100. MGAIN -- Set Crosspoint Gains in Main Matrix or
Submatrix
This command sets or queries one or more crosspoint gains in either the main matrix or one of the EF
Bus submatrices.
This command is a matrix integer command. See
this type of command. The minimum and maximum values for this command are -100 and 20,
respectively.
This command is saved to non-volatile memory only as part of a preset. The state of this command
will be restored after power-up only if a preset is saved and that preset is set to be the power-on
preset.
Example
S01MGAINB,R1,-3
S01MGAIN1,B,>6
S01MGAINA,W,?
Section 6.4
Description
Set gain from input
B to AEC reference 1
to -3 dB.
Increase gain from
input 1 to output B
by 6 dB.
Query gain from
input A to W Bus
output.
Status Message
S01METERI1
S01METERx , where x is the label
corresponding to the signal currently being
monitored. If this command was sent after
the first example given above, the response
would be S01METERI1 .
and Section 6.2
Status Message
S01MGAINB,R1,-3
S01MGAIN1,B,x where x is the new value of
the crosspoint gain. If the crosspoint gain was
set to -3 dB before this command, then the
status message would be S01MGAIN1,B,3 .
S01MGAINA,W,x , where x is the current value
of the crosspoint gain. If the crosspoint gain
was set to -12 dB before this command, then
the status message would be S01MGAINA,W,-
12 .
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