Adastra 952.916, Руководство по эксплуатации, Страница: 2 / 28

IMPORTANT
The wires in the mains lead are coloured in accordance with the
following code:
Green & Yellow: Earth (E)
Blue: Neutral (N)
Brown: Live (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 13Amp (BS1363) 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
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.
ENSURE that all loudspeakers are in-phase
ENSURE
that there are no short circuits on the loudspeaker line
before connection to the amplifier.
WARNING:
THIS APPLIANCE MUST BE EARTHED
OPERATION MANUAL - ADASTRA 952.916
GB
WARNING: SHOCK HAZARD - DO NOT OPEN
AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR
C A U T I O N
RISK OF ELECTRIC SHOCK
DO NOT OPEN
120W OUTPUT POWER
This model can deliver very high output power at less than 1% THD
VERSATILE AND EASY TO USE
Incorporating all the necessary system components to provide versatility in an easy to
use form: five channels of input signals (MIC/ LINE 1-4, AUX input).
PRIORITY AND MUTING
Input to INPUT 1 will activate the priority circuit, which temporarily mutes signals
from other inputs, tuner or tape. Input also activates muting.
TONE CONTROL
BASS / HIGH: The two-band tone control pr/-10dB of control over the TREBLE
and BASS range.
DIGITAL TUNER
Ability to store up to eighteen broadcasting frequencies in the system’s memory, in a
simple and easy to use manner.
EMERGENCY POWER SUPPLY
Two terminals on the rear of the panel for 24VDC emergency power supply.
FEA
TURES
2