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JBL
Intellivox HP series Installation Manual Rev 1.2
®
Due to the complex architecture of some large audio
systems, unexpected hum or noise may occur due to ground
loops, or injected noise from other equipment elsewhere
in the system. If this occurs, please refer to the appendix
of this manual ("Common Analogue Grounding Issues"
on page 24), where additional guidance on grounding
strategies will be found, with general techniques that
may be applied in order to reduce ground-induced noise.
To minimize hum and noise pickup, balanced analogue
interconnections between audio sources and the Intellivox
should always be used wherever possible. If driving from
an unbalanced source, use the same wiring as shown
above at the Intellivox end, but connect the 'hot' core to
the signal output and the 'cold' core to the ground terminal
of that output; the cable's own screen should be connected
at the Intellivox end only.
201601/IvxHPDS_v1.2
12
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