www.dbtechnologies.com
SUB 618
Rev 1.1 cod. 420120252Q
3) Connections and controls
All the connections and controls are in the amplifier
panel side:
1
– Balanced XLR inputs
2
– Balanced XLR outputs
3
– Subwoofer level rotary
4
– Outputs Mode (Link or Xover mode)
5
– Subwoofer Setup (Polarity switch) and
Subwoofer Mode button (Flat/Boosted)
6
– LEDs (Limiter, Signal / ON)
7
– Mains input connector
8
–Power switch (ON, OFF)
a) Once you have properly set up the desired
configuration (see also the complete user manual and
accessories instructions for further information),
connect the audio input (mono) or inputs (stereo) (
1
).
Connect the output (mono) or outputs (stereo) (
2
) and
consequently set the Subwoofer level to 0 dB in the
right position (
3
).
b) Set properly the Outputs Mode (
4
), (“Link” in case of
direct link connection, “Xover” in case of 120 Hz
crossover, for example when in use with a OPERA or B-
HYPE series model).
c) Choose the Subwoofer Polarity (Normal or Reverse)
(
5
) to obtain the proper behavior. It is possible to add
a low-frequencies boost (
5
) with the related Subwoofer
Mode switch.
d) Connect the VDE cable to the related connector (
7
).
Then turn ON the power switch (
8
). The, the
“Signal/ON” LED (
6
) turns on, signaling the proper
power connection, and starts blinking at the presence
of audio signal (greater than -20 dBu).
Check the site
www.dbtechnologies.com
for further
information, for added accessories and for the
complete user manual!
