d&b D80 - Manual (Page 39)

2-Way Active mode (2-WAY)
The 2-Way Active mode is dedicated to d&b active systems.
In 2-Way Active mode both amplifier channels of the
corresponding pair (AMP A/B, AMP C/D) are connected to both
output connectors (AMP A and AMP B to OUT A and B ... ). The
audio input for each pair of amplifier channels can be assigned via
the input routing.
All settings of channel A (C) and the corresponding input signal
are internally linked to channel B (D).
Pin equivalents of NL4 and EP5 connectors in relation to the output
mode are listed in the table below.
NL4 SPEAKER OUTPUTS A/B (C/D):
1+ = Amp A (C) pos. (LF)
1— = Amp A (C) neg.(LF)
2+ = Amp B (D) pos. (MF/HF)
2— = Amp B (D) neg. (MF/HF)
EP5 SPEAKER OUTPUTS A/B (C/D):
1 = Amp A (C) pos. (LF)
2 = Amp A (C) neg. (LF)
3 = Amp B (D) pos. (MF/HF)
4 = Amp B (D) neg. (MF/HF)
5 = n.c.
2 x 2-Way Active mode
d&b D80 Manual 1.9 en 39