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DVA KS10
Rev 1.4 cod. 420120233Q
First switch on:
The DIGIPRO G3
®
amplifier of DVA KS10 is controlled
by a powerful DSP. All the connections and controls
are in the rear amplifier control panel:
1 – Xover switch (for the choice of frequency
cutoff)
2 – Output mode switch (Link or Xover mode)
3 – LEDs (Limiter, Signal, Mute/Prot)
4 – Service data mini B-type USB port
5 – Subwoofer level rotary encoder
6 – Subwoofer Setup switch (Phase) and BCD
rotary switch (Delay)
7 – Balanced inputs
8 – Balanced outputs
9 – Mains fuse
10 – Auto-range mains input
11 – Mains link
WARNING
The fuse is factory set for 220-240 V operation.
If it is necessary to change the fuse to 100-120V range:
1.
Disconnect the speaker from any cable
2.
Wait 5 minutes
3.
Substitute the fuse with the correct one supplied
Use only cables with
Neutrik®
connectors!
a)
Once you have properly set up the desired
configuration (see also the DVA KS10 complete user
manual and accessories instructions for further
information), connect the audio input (mono) or
inputs (stereo) (
7
). Connect the output (mono) or
outputs (stereo) (
5
) and consequently set the
Subwoofer level to 0 dB in the right position (
5
).
b)
Set properly the Outputs Mode (
2
), (“Link” in
case of direct link connection, “Xover” in case the
output is sent to another speaker or speaker array). If
you have selected the “Xover” Mode with the related
switch (
2
), select the correct frequency with the Xover
switch (
1
).
c)
Choose the Subwoofer Setup (Delay and
Phase) (
6
) to obtain the correct behavior, in case of
subwoofer-cluster configurations. For example, in the
3-elements cardioid configuration, set the “Phase” to
180° and the “Delay” to 3.5 mSec. For another example,
in Endfire configuration, with two DVA KS10s front
panels at the distance of 1.35 mt, let the “Phase” to 0°
value, and set the “Delay” to 4.0 ms in the most
forward subwoofer.
N.B. Please note that these values are
purely for information and they can
depend on different setup variables.
d)
Connect the power link (
11
) to potential other
DVA KS10s or line-array elements, if needed. Then
connect the power supply (
10
) to the module. The
“Ready” LED turns on, signaling the proper power
connection. Turn the Subwoofer level (
5
) to the desired
value. The “Signal” LED (
3
) starts blinking at the
presence of audio signal (greater than -20 dBu).
For further information, download the complete user
manual:
www.dbtechnologies.com/EN/Downloads.aspx
or scan the QR code.
Cardioid configuration
Endfire configuration
