5
EN
ic audio
Unpacking
Please verify if the following parts were delivered:
!
line cord
!
mounting foots pre-assembled
Safety instructions
The wires of the main power line have the following
colours:
GREEN and YELLOW:
(E)
BLUE:
(N)
BROWN :
(L)
As the colours of the wires in the mains lead of this
apparatus may not correspond with the coloured
markings identifying the terminals in your plug
proceed as follows:
The wire which is coloured green and yellow must
be connected to the terminal which is marked by
the letter E or by the safety earth symbol or
coloured green and yellow. The wire which is
coloured blue must be connected to the terminal
which is marked with the letter N or coloured
black. The wire which is coloured brown must be
connected to the terminal which is marked with the
letter L or coloured red.
If a 13 Amp (B.S.1363) plug or any other type of
plug is used,a 5 Amp fuse must be fitted either in
the plug or at the distribution board.
!
DO NOT run microphone cables near mains,
data, telephone or 100V line cables.
!
DO NOT run 100V line cables near data,
telephone or other low voltage cables.
!
DO NOT exceed 90% of the amplifiers output
power when using 100V line (speech only).
!
DO NOT exceed 70% of the amplifiers output
power when using 100V line (high level
background music).
!
DO NOT use re-entrant horn loudspeakers for
background music unless the loudspeaker has
been specifically designed for this purpose.
!
AVOID jointing the microphone cable, when
this is unavoidable make sure a good screened
connector is used, e.g. XLR.
!
ALWAYS use a balanced or floating low
impedance microphone terminating into a
balanced input on long microphone cable runs.
!
ALWAYS use a mains grade double insulated
cable for the loudspeaker cable runs.
!
ENSURE that all loudspeakers are in-phase.
!
ENSURE that there are no short circuits on the
loudspeaker line before connecting to the
amplifier.
General Informations
Preparation
