Polycom Vortex EF2280 User Manual

F01SSTEXT0,0,Play that
Set the first line of the
first screen to read
"Play that".
F01SSTEXT0,0,Play that
F01SSTEXT0,1,funky music
Set the second line of
the first screen to read
"funky music".
F01SSTEXT0,1,funky music
F01SSTEXT0,1,?
Query the text of the
second line of the first
screen.
F01SSTEXT0,1,<string> , where <string> is
the text of the second line of the first screen. If this
command was issued after the example above, then
the status message would be
F01SSTEXT0,1,funky music .
8.134. SWRESET -- Perform Soft Reset of System
Executing this command causes the Vortex to perform a software reset. The effect of the software reset is similar
to cycling the power.
Example Description Status Message
F01SWRESET
Perform a software reset.
No status message will be received. The Vortex will reset within a few
seconds.
8.135. SWVER -- Query Software Version
This command is used to query the firmware version of the Vortex.
Example Description Status Message
F01SWVER?
Query current software version.
F01SWVER<string> , where <string> is the current sofware
version. If the software version was 2.5.0, then the status
message would be F01SWVER2.5.0 .
8.136. VTXMODI -- Enable VTX Mode on Specified Inputs
Vortex devices can be connected to a Polycom VTX 1000 in order to use the wideband capabilities of that device.
When connecting to a VTX 1000, special proccessing is done on the Vortex in order to guarantee compatibility
with the VTX 1000. This command enables processing for the VTX 1000 on the specified line input or inputs.
Note that VTX 1000 mode can only be enabled on the line inputs (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
F01VTXMODIA1
Enable VTX mode on input A.
F01VTXMODIA1
F01VTXMODIB0
Disable VTX mode on input B.
F01VTXMODIB0

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