Important - Master audio DP Serie Manual Del Usuario

In mobile applications this connection may also be soldered to guarantee better
contact.
The other way to connect the Speaker Output is by Terminal connectors. Use the
Red Terminal for the Positive Pole, and the Black Terminal for the Negative Pole.
7 - CONNECTION IN BRIDGE MODE
To use MONO mode, place the BRIDGE OFF/ON selector
switch in ON. The corresponding indicator located on the
front panel will light up (BRIDGE).
IMPORTANT: In this position the output power of both channels is directed to a
single output (mono). In this operational mode the connections are made as follows:
The + Pole of the speaker is connected to the Speakon Pin +1 of CH A, or the Red
Terminal of the CH A. The – Pole of the speaker is connected to the Speakon Pin +1
of CH B, or the Red Terminal of the CH B. The power delivered by the amplifier will
be the sum of both channels (at 4 Ohm), but the Load Impedance will be 8 Ohm.
Permanent installations in Bridge Mode are not recommended for impedance below 8
Ohm.
8 - CONNECTION IN PARALLEL MODE
To use Parallel Mode, place the STEREO/PARALLEL
selector switch in PARALLEL mode. This mode produces
an internal bridge between the two Inputs (CHA and CHB)
without the need for external connecting cables. This
option is useful for a Bi-amplified configuration system,
using the Processing Cards.
9 - PRE-AMP CONNECTION
The input enables connection through XLR-3. The amplifiers incorporate balanced
input for a high rejection of parasites generated by long signal cables, proximity to
electric wires or sources causing them.
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