Polycom Vortex EF2280 User Manual

BROAD2
- Broadcast Arbitrary Command Strings to RS-232 Port
BROADA
- Broadcast Commands to Other Connected Devices
BUSREF
Preset Set Which AEC Reference is Placed on EF Bus
CGATE
- Query Camera Gating Status Information
CGATEEN
Preset Enable Automatic Camera Gating Messages
CGATET
Preset Set Camera Gating Hold Time
DELAYO
Preset Set Output Delay
DELAYOE
Preset Enable Output Delay
DSPAUTO
-
Enable Automatic DSPLOAD Status Messages
DSPLOAD
- Query Percentage of Variable DSP Resources Used
ERROR
Global Enable or Disable Error Messages
FADERGIL
Preset Set Fader Gain of Line Inputs as a Group
FADERGIM
Preset Set Gain of Microphone Inputs as a Group
FADERI
Preset Set Input Gain Fader
FLOW
Global Set Flow Control Mode for RS-232 Port
FPLOCK
Global Lock/Unlock Front Panel
FPPSWD
- Change Front Panel Password
GAINGIL
Preset Set Gain of Line Inputs as a Group
GAINGIM
Preset Set Gain of Microphone Inputs as a Group
GAINI
Preset Set Input Gain
GAINO
Preset Set Output Gain
GATE
- Query Gating Status Information
GATEEN
Preset Enable Automatic Gating Messages
GMUTEO
Preset Mute All Outputs
ID
Global Set Device ID
LABEL
Global Set or Query one of the Device Labels
LAGC
Preset Enable or Disable Line Input Automatic Gain Control
LAGCLINKAB
Preset Enable or Disable Stereo AGC Linking on Inputs A and B
LAGCLINKCD
Preset Enable or Disable Stereo AGC Linking on Inputs C and D
LAGCMAX
Preset Set Maximum Allowed Line Input AGC Gain
LAGCMIN
Preset Set Minimum Allowed Line Input AGC Gain
LAGCRATE
Preset Set Ramp Rate of Line Input AGC
LI
Global Query State of Logic Inputs
LIA
Global Assign Action for when Logic Input is Activated
LID
Global Assign Action for when Logic Input is Deactivated
LIH
Global Assign Action for when Logic Input is Held
LIEN
Preset Enable Automatic Logic Input Status Messages
LIG
Global Configure Logic Input Pins Into a Group

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