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DESCRIPTION
The DVA S30N
is equipped
DIGIPRO@G2 series,which delivers 1500W(3000W in total)
The power supply circuits of the DIGIPROS G2 amplifier has been conceived to work in
full-range mode; thanks to the SMPS (Switched-Mode Power Supplies) technology with
PFC (Power Factor Correction) the operation with supply voltages between 100 Vac and
240Vac is guaranteed by ensuring the same sound performances even with floating and
non-stabilized power supply systems
The digital preamplifier with DSP (Digital Signal Processing) controls the audio crossover
of the acoustic components,
the frequency
The DVA S30N is a subwoofer
mounted
on two panels
in "V" position
pressure and can reach long distances.
DVA
Network
E
DVA S30N is equipped with proprietary
through a device (RDNET control)
For this purpose, a proprietary communication protocol has been developed for receiving
and sending data; this connection permits real-time monitoring of the diffuser parameters,
such as output power, amplifier temperature,
It is also possible to select various
volume levels using the specific plug-in
It is recommended
dB Technologies (www.dbtechnologies.com)
«Software
& Controller»
DVA USB Manager
The firmware of the amplifier module can be updated via the USB port
To make this update possible and simple, a dedicated program has been developed
It is recommended to download DVA USB Manager free software directly
from dB Technologies (www.dbtechnologies.com)
«Software
& Controller»
DVA Composer Acoustical
DVA Composer is a 2D software for aiming and simulating acoustical response of all line
arrays and Subwoofers
from DVA Series.
The software
allows you to set up a stereo system composed
simulates separately
the acoustical response of both.
DVA Composer
also gives to the user all the information
flown systems and ground stacked subwoofers, as well as it suggests an optimized
aiming of the line arrays modules and their suggested EQ presets, in order to guarantee
maximum performances
even for non-expert customers
It is recommended
dB Technologies
& Controller»
7
with two high efficiency
amplifiers
DIGIPRO
response and the limiter.
in reflex configuration,
is equipped with two 18" Woofer,
which creating
an horn, increases
network interface, called RDNET, for PC interface
limiter status, etc.
equalizations
or create new ones, set the desired
to download
DVA Network free software directly from
in the special section
in the special section
Simulation
and aiming for DVA Systems
by tops and subs, and
about phase alignment
to download
DVA Composer
free software directly from
(www dbtechnologies.com)
in the special section «Software
CONTROLS AND FUNCTIONS
1500S
of
"Balanced
1)
" INPUT"
Balanced input at line level. It is able to accept "XLR" sockets
2)
"LINK"
The "XLR" connector connected in parallel with input (1) can be used to send the
input audio signal to another amplified speaker.
"Status"
section
the sound
3)
"LIMITER"
This indicator comes on red to indicate that the internal limiter circuit has tripped
This prevents amplifier distortion and protects the speakers against overloads.
4)
"SIGNAL"
This indicator comes on green to indicate the presence of an input signal to a level
higher than-20dBu.
5)
"MUTE/PROT"
This yellow indicator indicates amplifier status. In normal operating
LED is off; if it flashes
amplifier status
6)
"READY"
This indicator comes on green to indicate that the main power voltage is correct. In
normal operating conditions, the LED is on; if it flashes or is off, refer to the
diagnostics table to check amplifier status.
" Input control
7)
"INPUT
This control regulates the sensitivity of the signal amplifier input.
This control does not affect the "LINK" (2) output level.
"Xover
Out " section
8)
OUTPUT
Internal crossover audio balanced output, by XLR connector. The signal from
output can be sent to any other amplified speaker.
The crossover frequency can be selected by means "Xover Frequency" switch (9)
9)
"Xover Frequency selection 24dB/Oct" SELECTOR
This selector permits selection of crossover frequency from 75Hz to 120Hz (step
5Hz) with a slope of 24dB/Oct.
The frequency
between
configuration
10)
"Remote
When the amplifier is remotely controlled via RDNET, this yellow indicator indicates
the exclusion
Volume (7)
Phase
Xover Frequency
Delay (12)
(Ref. Page 11)
Audio"
section
INPUT
CONNECTOR
OUTPUT
CONNECTOR
INDICATOR
LIGHT
Always avoid operating
conditions
where the system works for long periods
of time with LED flashes or it is always ON
INDICATOR
LIGHT
INDICATOR
LIGHT
or is always
on, refer to the diagnostics
INDICATOR
LIGHT
" section
SENS"
INPUT
SENSITIVITY
CONTROL
CONNECTOR
choice depends
to the reproduction
Preset
Active"
INDICATION
LIGHT
of the below
commands:
(II)
selection (9)
conditions,
the
table to check
this
desired and from system
8
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