AUDAC DPA616, User Manual

Page: 11 / 16

11
Operation mode switch:
The operation mode of the amplifier can be selected using this switch. The selectable
modes are ‘Stereo mode’ or ‘Parallel & Bridge mode’.
In Stereo mode, each channel is fed with the signal present on the input connector for the
corresponding channel.
In Parallel & Bridge mode, the input signal for two subsequent channels is linked with
each other. The signal present on the inputs of the channels with even numbers (2, 4, 6,
8, ... ) is always linked in pairs for two consecutive channels (Channels 1 & 2, Channels 3
& 4, ... ). Depending how the outputs are connected, the choise between Parallel or Bridge
mode will made. (One load for each separate output or one load connected for one pair
of channels). How these connections should be made is described in Chapter 3 of this
manual.
+
Bridge
Parallel
Stereo
CH 2 CH 1
Gain control with clipping LED:
Each channel is fitted with a gain control knob whereby the level for each individual
channel can be adjusted. The sensitivity for each channel is individually adjustable within
a range of -20 dB and +20 dB. The clipping LED illuminates when the signal reaches the
clipping level.
CLIP
-20 +20
GAIN
Output connections:
Every two consecutive channels contain an output connector performed using a 4-pin
Terminal block connector. Depending of the used operation mode, output connections
can be made for each individual channel or two bridged channels together. How these
connections should be made is described in Chapter 3 of this manual.
Bridge
Power inlet:
The mains power supply (110~240V AC / 50~60 Hz) has to be applied to this AC power
inlet. The connection is made using an IEC power connector and is fitted with a fuse.
When replacing the fuse, make sure that the value of the replacement fuse matches the
value of the original fuse (T4AL/250V).
Caution: Only use fuses
of the same type
Warning: Do not expose
this equipment to rain or
moisture
AC Input
100-240V 50/60Hz
Fuse: T4AL/250V