Polycom EF2241 Mixer User Manual


 
INTRODUCTION
VORTEX EF2241 Reference Manual 4 Technical Support: 800.932.2774
Inputs and
Outputs
4 microphone/line level inputs with phantom power on each input
24 VDC Phantom Power
4 line level auxiliary inputs with nominal level of 0 dBu
8 line level outputs with default nominal level of 0 dBu
Automatic Gain Control (AGC) on Inputs 1-4.
Remote Control RS-232 port for remote control
Reconfigurable parallel logic input/output
EF bus for linking multiple Vortex devices
Digital bus with 5 audio busses, 48 kHz sampling rate
Up to 8 Vortex devices can be linked, each device providing 4 audio signals on
the bus and each EF2241 providing 1 phone audio signal on the bus