Polycom Vortex EF2280 User Manual

F01MMUTEB,R1,1
Mute signal path
(in main matrix)
from input B to
AEC reference 1
.
F01MMUTEB,R1,1
F01MMUTEWB0,WM0,0
Mute signal path
(in EF Bus W
submatrix) from
W bus signal at
device ID0
(WB0) to W
submatrix
output 0 (WM0).
F01MMUTEWB0,WM0,0
F01MMUTE1,B,2
Toggle mute
status of signal
path (in main
matrix) from
input 1 to
output B .
F01MMUTE1,B,x , where x is either 0 or 1
depending on the current mute status of the
crosspoint.
F01MMUTEA,W,?
Query mute
status of signal
path (in main
matrix) from
input A to W-
Bus output .
F01MMUTEA,W,x , where x is either 0 or 1
depending on the current mute status of the
crosspoint.
F01MMUTE1,*,111111110000000000
Set all
crosspoint
mutes for input
channel 1. Mute
the paths from
input 1 to
outputs 1-8 and
unmute the
paths from input
1 to outputs A-
D, R1, R2, W, X,
Y, and Z.
F01MMUTE1,*,111111110000000000
F01MMUTE2,*,0
Unmute all
crosspoints for
input channel 2 .
F01MMUTE2,*,000000000000000000
F01MMUTE2,*,2
Toggle all
crosspoint
mutes for input
channel 2 .
F01MMUTE2,*,abcdefghijklmnopqr , where
the value of each of letters (a, b, etc.) is either 0 or
1 depending on the current state of each of the
crosspoint mutes. If this command was issued after
the example above, then the status message would
be F01MMUTE2,*,000000000000000000
F01MMUTE2,*,?
Query all
crosspoint
mutes for input
channel 2 .
F01MMUTE2,*,abcdefghijklmnopqr , where
the value of each of letters (a, b, etc.) is either 0 or
1 depending on the current state of each of the
crosspoint mutes. If this command was issued after
the example above, then the status message would
be F01MMUTE2,*,000000000000000000

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