D.A.S. Audio Convert 12A - Manual (Page 15)

Preliminary Note
Use this product only in environments E1, E2,
E3 o E4(*) following EN55103-2 (Electromagnetic
Compatibility. Norms. Products for professional
sound, video and audiovisual systems and light
control for shows use. Part 2: Immunity).
Do not cover the amplifier´s radiator and don´t
obstruct the ventilation.
Do not plug the system in the same line that
light systems, avoiding intermittency or light
intensity cuts.
(*)Note
E1.- Residential
E2.- Commercial and light industry.
E3.- Outside urban.
E4.- CEM controlled environment and rural outdoor
environments.
convert12A 1.7A
2A
Pink Noise
Mains 230 Vrms
1/3 Power
convert18A
Current consumption:
15
ON / OFF
A sound system should be switched on
sequentially. Switch on the self-powered units last
in your sound system (switch on the subwoofer
before the mid-high system). Switch on the sound
sources such as CD players or turntables, then the
mixer, then the processors, and finally the self-
powered unit. If you have several units, it is
recommended that you switch them on
sequentially one at a time.
Follow the inverse order when switching off,
turning self-powered units off before any other
element in the sound system.
Disconnect the device by removing the mains
connector from the mains socket. The mains
connector and mains socket must always be freely
accessible and never covered or blocked in any
way.
The models use a power cable equipped with
a Neutrik PowerCon NC3FCA connector. Power
can be daisy chained via the NC3FCB output
connector (see details on product label).
IMPORTANT: Do not disconnect the unit
while in use.
Ensure that the device is disconnected from
the mains by observing that the ON LED is turned
off. Please note that the ON LED can stay on for
several seconds after the mains power has been
disconnected.
Low mains voltage
Therefore the current consumed by the first
range (90 to 128V) is double in the second to
achieve the same acoustic power level.
If mains voltage falls below the shutdown
voltage for the unit, it will stop playing. When
acceptable levels are regained, the unit will switch
back on automatically.
The power supply allows the system to
function using two voltage ranges: from 90V to
128V, for 115V AC version, and from 180V to
256V, for 230V AC version.
Overheating
This equipment does not normally overheat
during normal conditions of use. When overheating
occurs, the unit protects itself. You should then
find out why and if necessary contact an
authorised dealer for technical assistance.
Equalisation
The unit does not need extreme settings of
equalisation to produce quality sound. Avoid high
levels of gain on the equalisers. Gain values above
+3 dB on a console’s EQ are not recommended.
Overload indicator
This device has an indicator (LIMIT LED) that
lights when the signal is excessive.
The indicator should not be lit continuously.
This distorts the signal (quickly fatiguing your ears)
and may damage the speakers. Therefore, it is
recommended that you never work with this LED
on; at most it should blink only occasionally.
Manual del Usuario / convert series / User’s Manual