User manual

POWERMATE
3
32
5 Setting up a standard PA
5.1 Overview
In the following we would like to explain how to install a
typical sound reinforcement system in passive
configuration. The necessary equipment is:
5.2 Cabling
The mains supply cord comes with the PowerMate. The
quality of all other cables lies in your responsibility. Care-
fully chosen high quality cables are the best precaution to
prevent later problems during live operation. The follow-
ing wiring alternatives are recommended to provide trou-
ble free operation of your system.
S
PEAKER CABLES
From our experience as a manufacturer of loudspeaker
systems we know that flexible cables with a rubber jacket
and a diameter of 2.5mm
2
per conductor, used in combi-
nation with Speakon plugs and sockets, are the best
choice to guarantee the optimal connection of loudspeak-
er systems. Connect the Speakon plugs according to the
corresponding diagram on the PowerMate’s rear panel.
We recommend using 4-wire cables where also the pins
2+ and 2- are connected through. This provides the pos-
sibility to use these cables in an active 2-way system con-
figuration, as well. DYNACORD’s accessory assortment
comprises different speaker cables with Speakon con-
nectors, available at your local professional audio dealer.
LF-C
ABLES - BALANCED OR UNBALANCED?
For LF-cabling – all the low current wiring – your best
choice are balanced cables (2 signal conductors + ground
shielding) with XLR-type connectors or stereo phone
plugs. The cables should be step-on proof, shielded, and
never longer than really needed. Too many too long ca-
bles mostly lead to confusion and generate unnecessary
problems. Of course, connecting unbalanced cables with
monaural phone plugs to the PowerMate’s in- and out-
puts is also possible and in most cases no interference
will occur because of its superb grounding managing sys-
tem. Generally spoken, if you have the choice, a balanced
LF-cable is always the better solution. Today’s modern
audio equipment – like amplifiers, equalizers, FX units,
•1 PowerMate600-3
• 2 HI cabinets, e.g. D 12-3
• 2 LO cabinets, e.g. Sub 115
• 2 Speaker pole-stands or 2 connection rods
• 1 active stage monitor speaker, e.g. AM 12
• 2 Speakon cables, 8 meters
• 2 Speakon cables, 2 meters
• 1 phone (6.3 mm) cable
Illustration 5-1: Setting up a standard PA-system