dB Technologies VIO L210 Gebruikershandleiding Snel aan de slag - Pagina 5

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4) First switch on for line-array setup
The DIGIPRO
G3®
amplifier of VIO L210 is controlled
by a powerful DSP. All the connections and controls
are in the rear amplifier control panel:
VIO L210
www.dbtechnologies.com
1 – Balanced audio input and output link
2 – RDNet Data In / Data out
3 – Control LEDs (Link, Active, Remote preset Active)
4 – Mini B-type USB port for firmware updating
5 – DSP PRESET rotary switches (Speaker
coupling/High frequency compensation)
6 – Audio Attenuation rotary switch
7 – Status LEDs (Limiter, Signal, Mute/Protection,
Ready)
8 – Mains fuse
9 – Auto-range Mains Input
10 – Mains link output
WARNING
The fuse is factory set for 220-240 V operation.
If it is necessary to change the fuse to 100-120 V range:
1.
Disconnect the speaker from any cable
2.
Wait 5 minutes
3.
Substitute the fuse with the correct one supplied
a)
Once you have properly set up the mechanical
line-array configuration (see also the VIO L210
complete user manual and accessories instructions for
further information), connect the audio input (1) of the
first module of the array. Then connect the useful link
audio output (1) to other VIO L210 modules, for the
connection of all the line-array elements. Set the Audio
Attenuation (6) of the loudspeakers to 0 dB.
b)
Check the rear panel
reference label for a proper DSP
regulation in line array. Please
note
that
configuration can be set and
modified also by the use of
remote
Control 2 or RDNet Control 8)
and software (dBTechnologies
Network). For this information
see the chapter (5).
In
this
CONFIGURATIONS")
find the suggested position of
rotary switches (5) for each type
of
installation
Coupling positions and High
Frequency
These settings are the main
acoustic corrections to create
the best coupling between the
elements of your line-array, in
order
to
coverage conditions.
In
particular,
COUPLING" rotary acts mainly
on low frequencies, and it can be
set in 6 positions, depending on
the number of elements of line-array.
5
this
kind
of
controller
(RDNet
rear
label
("QUICK
you
can
(Speakers
Compensation).
obtain
the
best
the
"SPEAKER
Rev 1.0 cod. 420120248Q