dB Technologies ES 503 - Bluetooth Audio Module


English
Integrated Audio Bluetooth
®
Module
The ES is equipped with built-in Bluetooth
®
stereo streaming, which allows the
connection of any device (such as mobile phones, tablets or audio players) with
Bluetooth
®
connection. We can consider them as  more inputs (for a total of ), even
though levels are common to line inputs.
To enable the Bluetooth receiver go to Menu  Bluetooth menu
and then switch on/off the Bluetooth connection.
When Bluetooth module will be ready, you can follow these four
easy steps:
) Make sure that the device to be associated is on and ready to connect via
Bluetooth.
) From the device search for the available Bluetooth devices.
) Select “ES ” from the list.
) From the device follow the instructions to associate ES  to it
Warning:
If your device requires a password, conventionally use
“

”
or
“

”
DSP Presets
The ES  DSP allows to choose between different eq, ( presets +  user eq)
Go to Menu DSP presets
Flat
For
use
during
live
performance
Playback
To
listen
and
use
music
from
MP
players,
CDs,
Low
and high frequencies are emphasized.
Club
For
all
those
situations
where
the
music
is
played
in the background. In this case the low frequencies
are extended and enhanced, so as to create a more
warm sound even at low sound level.
Vocal
This
preset
emphasizes
middle
and
high
frequencies, making voices sharper. The feedback
is extremely limited for both cardioid and
hypercardioid microphones
Monitor
Special
Eq
.
studied
for
monitoring
in
keyboard,
e.
drum, etc.
Antifeedback
Special
Eq.
to
reduce
feedback
in
critical
environment
Custom Equalization
User
EQ:
Low shelving filter: gain (+ –  dB)
Semiparametric mid filter: gain (+ –  dB)
Freq (Hz – Hz).
High shelving filter: gain (+ –  dB)