Polycom Vortex EF2280 User Manual

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
F01GATEEN0
Disable automatic gating messages.
F01GATEEN0
F01GATEEN1
Enable automatic gating messages.
F01GATEEN1
F01GATEEN2
Toggle enabled state of automatic gating
messages.
F01GATEENx , where x is either 0 or 1
depending on whether automatic gating
messages are currently disabled or enabled.
F01GATEEN?
Query enabled state of automatic gating
messages.
F01GATEENx , where x is either 0 or 1
depending on whether automatic gating
messages are currently disabled or enabled.
8.54. GMUTEO -- Mute All Outputs
The name of this command is an abbreviation of "Global Mute Outputs." Enabling this option causes all of the
physical outputs to be muted (outputs 1-8, A-D) . This muting is independent of the normal output mute
command,
MUTEO. This command is provided so that the control program can implement a "saftey mute"
feature. The idea is that if the user accidentally misconfigures the Vortex and feedback begins to occur, they can
press the saftey mute to instantly mute all outputs before they damage their equipment or ears.
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
F01GMUTEO1
Enable global output mute.
F01GMUTEO1
F01GMUTEO0
Disable global output mute.
F01GMUTEO0
F01GMUTEO2
Toggle global output mute.
F01GMUTEOx , where x is 0 or 1 depending on the current state
of the global output mute.
F01GMUTEO?
Query acknowledgement mode.
F01GMUTEOx , where x is 0 or 1 depending on the current state
of the global output mute.
8.55. ID -- Set Device ID
This command sets or queries the Device ID for the Vortex. Typically, the device ID is set from the front panel of
the Vortex, so this command is not normally used. There are restrictions involving having devices with the same
ID linked on EF Bus -- see the Vortex Reference Manual for more details.
This command is an integer command. See
Section 6.2 for more information on this type of command. The
minimum and maximum values for this command are 0 and 7, respectively.
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.

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