AMC MMA-240 Manual de instrucciones de instalación y uso - Página 2
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p. a. amplifier, amplifier with tuner and cd player
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WARNING:THIS APPLIANCE MUST BE EARTHED
IMPORTANT
The wires in the mains lead are coloured
in accordance with the following code:
Green and Yellow:
Blue:
Brown :
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.
jointing the microphone cable, when this is unavoidable make sure a good screened
AVOID
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.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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
Earth
(E)
N or coloured black. The wire which is coloured brown
Neutra (N)
must be connected to the terminal which is marked with
the letter L or coloured red.
Live
(L)
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.
GENERAL INSTALLATION
1