Polycom Vortex EF2280 User Manual

This command is a channel boolean command. See Section 6.3 and 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
F01MIC21
Enable microphone gain stage for
input channel 2 .
F01MIC21
F01MIC20
Disable microphone gain stage for
input channel 2 .
F01MIC20
F01MIC22
Toggle microphone gain stage for
input channel 2 .
F01MIC2x , where x is 0 or 1 depending on the
current enabled state of the microphone gain stage on
input channel 2 .
F01MIC2?
Query enabled status of
microphone gain stage for input
channel 2 .
F01MIC2x , where x is 0 or 1 depending on the
current enabled state of the microphone gain stage on
input channel 2 .
F01MIC*0
Disable microphone gain stage for
input channels 1-8.
F01MIC*00000000
F01MIC*1
Enable microphone gain stage for
input channels 1-8.
F01MIC*11111111
F01MIC*2
Toggle enabled status of
microphone gain stage for input
channels 1-8.
F01MIC*abcdefgh where a-h are each 0 or 1
depending on the current enabled state of the
microphone gain stage for the corresponding input
channel.
F01MIC*?
Query enabled status of
microphone gain stage for input
channels 1-8.
F01MIC*abcdefgh where a-h are each 0 or 1
depending on the current enabled state of the
microphone gain stage for the corresponding input
channel.
F01MIC*11110000
Enable microphone gain stages for
inputs 1-4 and disable microphone
gain stages for inputs 5-8.
F01MIC*11110000
8.91. MINI -- Enable Modem Initialization String
This command controls whether or not the modem initialization string is sent at power-up. If MINI is 0, then the
modem initialization string is not sent. If MINI is 1, then the modem initialization string is sent. The text of the
modem initialization string is set via the
MINISTR command.
This command is a boolean command. See
Section 6.1 for more information on this type of command.
This command is saved to global non-volatile memory and is not part of a preset. Its value is saved each time it
is changed. It will retain its value after power-down. Since this command writes to non-volatile memory, there
will be a delay before an acknowledgment is returned.
Example Description Status Message
F01MINI1
Enable modem initialization string.
F01MINI1
F01MINI0
Disable modem initialization string.
F01MINI0

Polycom Vortex EF2280 Specifications

General

Rack capacity	1U
Frequency range	20 - 20000 Hz
Cancellation span	270 ms
Echo cancellation	65 dB
Phantom power	48 V
Nominal input level	0 dB
Output gain	-100 - 20 dB
Output impedance	33 Ω
Maximum output amplitude	23 dB
RS-232 ports	1
Audio connections	2 x 3.5mm
Parallel ports quantity	2
Input voltage	110 - 240 V
Output current	20 mA
Output voltage	5 V
Input frequency	47/63 Hz
Power consumption (typical)	30 W
Operating temperature (T-T)	0 - 40 °C

Weight and Dimensions

Weight	1800 g
Dimensions (WxDxH)	483 x 244 x 45 mm