Polycom Vortex EF2280 User Manual

F01MUTEI70
F01MUTEI80 .
8.96. MUTEI -- Mute One or More Inputs
This command sets or queries the mute status of the analog inputs (1-8, A-D) .
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
F01MUTEI41
Mute input 4 .
F01MUTEI41
F01MUTEIA0
Unmute input A .
F01MUTEIA0
F01MUTEI72
Toggle mute status of
input 7 .
F01MUTEI7x , where x is either 0 or 1 depending on
the current mute status of the input.
F01MUTEIC?
Query mute status of
input C .
F01MUTEICx , where x is either 0 or 1 depending on
the current mute status of the input.
F01MUTEI*1
Mute all inputs (1-8, A-D)
.
F01MUTEI*111111111111
F01MUTEI*0
Unmute all inputs (1-8, A-
D) .
F01MUTEI*000000000000
F01MUTEI*111111110000
Mute inputs 1-8 and
unmute inputs A-D.
F01MUTEI*111111110000
F01MUTEI*2
Toggle mute status of all
inputs.
F01MUTEI*abcdefghijkl , where each of the letters
(a, b, etc.) is either 0 or 1 depending of the current
status of the mute on the corresponding input. If this
command was sent after the example above, then the
status message would be F01MUTEI*111111110000
.
F01MUTEI*?
Query mute status of all
inputs.
F01MUTEI*abcdefghijkl where each of the letters
(a, b, etc.) is either 0 or 1 depending of the current
status of the mute on the corresponding input. If this
command was sent after the example above, then the
status message would be F01MUTEI*111111110000
.
8.97. MUTEO -- Mute One or More Outputs
This command sets or queries the mute status of the analog outputs (1-8, A-D) .
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.

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