Omega Speaker Systems OME-DB-889D - Manual (Page 17)

4 Signal Connection
The OME-DB-889D can multiplex up to 16 channel differential inputs. Input channel
selection is controlled by a CN3 D4~ D6 digital output by OME-A-82x series
multi-function card.
4.1 Floating Signal Connection
The OME-DB-889D has only differential input channels, each input channel
should be two signal wires. The input should be connected as:
Differential signal input A.GND
Floating Signal Source
OME-DB-889
D
CH0LO
CH0HI
OME-DB-889D User’s Manual 15