DPI SERIES USER MANUAL
8
OUT + OUT
SENSE
+
OUT + OUT
SENSE
+
5.3.4 Mains connection
For mains connection, use only three-prong mains connectors
with earth contact. Switching the amplifier to different voltage
systems is done from the inside and should only be performed
by a qualified technician.
The mains cable conductors have the following color code:
YELLOW/GREEN = earth (PE)
BROWN = live (L)
BLUE = neutral (N)
Output cabling for dual (stereo) / parallel (mono) mode:
Preferred Second option
In case the sense inputs are not used leave
them unconnected. The amplifier will then
function as a conventional amplifier.
Extra care is needed in case of 4 core cables
to make sure the sense wires are not con
-
nected.
In case the sense inputs are used, try the con
-
nection with a low level signal at the output. If
the channel goes into protect mode check the
wiring for accordance with the figures below.
Continuous operation into a faulty wiring can