System Overview - Polycom Vortex EF2280 Reference Manual

System Overview

EF2280 Software Control Parameters Worksheet
System Parameters
Program Parameter
Preset
Macros
Set Passcode
Device ID
Unit ID Number
Auto Mix Parameters
Program Parameter
Chairman Mic
Decay
Hold Time
Last Mic On Mode
Max NOM per Automixer
Off Attenuation
Input Channels
Program Parameter
Acoustic Echo Cancellation
Automatic Gain Control (AGC)
Automixer
Echo Canceller Reference
Filtering
Gain - mic level, Inputs 1-8
Gain - line level, Inputs 1-8
Gain, Inputs A-D
Gate Priority
Gate Ratio
Gate Threshold
Gating
Manual Threshold
Mute
Noise Cancellation
Output Channels
Program Parameter
Mute
Gain
NOM Attenuation, Outputs 1-8
NOM Attenuation, Outputs A-D On, Off
Table 3: EF2280 Parameters Worksheet
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Vortex
V EF2280 Reference Manual
ORTEX
Table 3 below shows a summary of EF2280 parameters and their ranges..
Options
0-47
0-255
Passcode
0-7
Factory programmed
AM1
Options
On, Off
0 to 5000 (1000)
1 to 5000 (500)
Last On, Off, or Any microphone
Off, 1 to 8, (8)
0 to -100 dB (-15)
1
Options
On, Off
On, Off
1 or 2, Off
Ref1, Ref2, External Bus Ref
On, Off
0 to 30 dB, 15 dB
0 to 30 dB, 0 dB
0 to 20 dB, 0 dB
1 to 4 (1)
0 to 100 dB (10)
Manual, Adaptive
Auto, Forced On/Off
0 to 100 (60)
On, Off
Off, 6dB, 10dB
1
Options
On, Off
-100 to 20 dB, 0 dB
On, Off
AM2
2 3 4 5 6
2 3 4 5 6
28 Technical Support: 800.932.2774
LCD M S
ENU TRUCTURE
7 8 A B C
7 8 A B C
D
D