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Polycom Vortex EF2211 User Manual

Polycom Vortex EF2211
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S01MMUTE1,*,0110100000
Set all crosspoint
mutes for input
channel 1. Mute the
paths from input 1
to outputs A, B, and
P and unmute the
paths from input 1
to outputs 1, T, R1,
and W-Z.
S01MMUTE1,*,0110100000
S01MMUTEA,*,0
Unmute all
crosspoints for input
channel A .
S01MMUTEA,*,0000000000
S01MMUTEA,*,2
Toggle all crosspoint
mutes for input
channel A .
S01MMUTEA,*,abcdefghij , where the value
of each of letters (a, b, etc.) is either 0 or 1
depending on the current state of each of the
crosspoint mutes. If this command was issued
after the example above, then the status
message would be
S01MMUTEA,*,0000000000
S01MMUTEA,*,?
Query all crosspoint
mutes for input
channel A .
S01MMUTEA,*,abcdefghij , where the value
of each of letters (a, b, etc.) is either 0 or 1
depending on the current state of each of the
crosspoint mutes. If this command was issued
after the example above, then the status
message would be
S01MMUTEA,*,0000000000
8.106. MUTEGIL -- Set Mute Status of Line Inputs as a
Group
This command sets the mute status of all the line inputs simultaneously. This is different from using a
wildcard, * with the
MUTEI command because that command sets all the mic and line inputs together,
while the MUTEGIL sets only the line inputs.
This command will generate acknowledgements from each of the line inputs separately.
This command is a boolean command. See Section 6.1 for more information on this type of command.
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 Status Message
S01MUTEGIL1
Mute all line inputs.
S01MUTEIA1
S01MUTEIB1

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Polycom Vortex EF2211 Specifications

Power IconPower
input voltage110-240 VAC
frequency47-63 Hz
power consumption25 W
phantom power24 V
Connectors IconConnectors
RS-232DB9F
EF Bus In/OutRJ45
Telephone Line/SetRJ11
Control/StatusDB25F
Audio3.5mm quick connect terminal blocks
Audio Specifications IconAudio Specifications
microphone input-30 dBu to +0 dBu
line inputs-20 dBu to +0 dBu
line outputs-20 dBu to +0 dBu
loudspeaker output10 W, 4-16 Ohms
input impedance10 k Ohms
output impedance50 Ohms
headroom20 dB
signal to noise ratio85 dB
frequency response20 Hz - 22 kHz
Echo and Noise Cancellation IconEcho and Noise Cancellation
total cancellation65 dB
convergence rate40 dB/second
noise cancellation0-15 dB
echo cancellation40 dB, total >65 dB
convergence30 dB/second
cancellation span32 ms
acoustic echo cancellation span270 ms
Operating Environment IconOperating Environment
operating temperature0 °C - 40 °C
status outputs5 V, 20 mA each
Weight and Dimensions IconWeight and Dimensions
width483 mm
length244 mm
height45 mm
weight1.8 kg
shipping weight2.5 kg

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