Polycom Vortex EF2280 User Manual

F01VTXMODIB2
Toggle status VTX mode on input
B.
F01VTXMODIBx , where x is either 0 or 1 depending
on the current status of VTX mode on input B.
F01VTXMODIA?
Query status of VTX mode on
input A.
F01VTXMODIAx , where x is either 0 or 1 depending
on the current status of VTX mode on input A.
F01VTXMODI*1
Enable VTX mode on inputs A-D .
F01VTXMODI*1111
F01VTXMODI*0
Disable VTX mode on inputs A-D .
F01VTXMODI*0000
F01VTXMODI*1100
Enable VTX mode on inputs A-B
and disable VTX mode on inputs C-
D .
F01VTXMODI*1100
F01VTXMODI*2
Toggle status of VTX mode on
inputs A-D .
F01VTXMODI*abcd , where each of the letters (a, b,
etc.) is either 0 or 1 depending of the current status
VTX mode on the corresponding input. If this
command was sent after the example above, then the
status message would be F01VTXMODI*0011 .
F01VTXMODI*?
Query status of VTX mode on
inputs A-D .
F01VTXMODI*abcd , where each of the letters (a, b,
etc.) is either 0 or 1 depending of the current status
VTX mode on the corresponding input. If this
command was sent after the example above, then the
status message would be F01VTXMODI*0011 .
8.137. VTXMODO -- 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 output or outputs.
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
F01VTXMODO11
Enable VTX mode on
output 1.
F01VTXMODO11
F01VTXMODOA0
Disable VTX mode on
output A.
F01VTXMODOA0
F01VTXMODO12
Toggle status VTX
mode on output 1.
F01VTXMODO1x , where x is either 0 or 1 depending
on the current status of VTX mode on output 1.
F01VTXMODOA?
Query status of VTX
mode on output A.
F01VTXMODOAx , where x is either 0 or 1 depending
on the current status of VTX mode on output A.
F01VTXMODO*1
Enable VTX mode on
outputs 1-8, A-D .
F01VTXMODO*111111111111
F01VTXMODO*0
Disable VTX mode on
outputs 1-8, A-D .
F01VTXMODO*000000000000

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