A3 dp
5 Operation
10
5.3
Setting level
Pressing the Mode button once selects the Level Mode, in which you
can adjust the output volume in 3 dB steps. There are four settings
available: +3 dB, 0 dB (standard), -3 dB and -6 dB. The setting is
done by pressing the Set button. The Level LED lights to indicate
which mode is activated. The four vertically aligned LEDs (lit green in
this mode) indicate which setting is selected.
5.4
Recalling presets
Pressing the Mode button twice selects the Preset Mode. Three different presets with an each
switchable Soft Mode are available in each bank for selection via the Set button. The four vertically
aligned LEDs indicate the current selection. The Soft Mode is activated in the preset when the bot-
tom of the four vertical LEDs lights up.
5.4.1
Preset Bank 1 – Default Settings
This bank contains the recommended settings for A3 dp systems fitted with the
DPLM
-DSP-
controller.
Flat:
Preset for single application or in combination with a subwoofer (e.g.
G Sub 1501 dp).
HP:
Flat preset with a higher cut-off frequency for the high-pass filter for
combination with a subwoofer. The higher cut-off frequency allows a
higher maximum sound pressure level to be achieved.
Low-Boost:
Based on the preset Flat with a low-frequency boost. This setting is
useful in full-range applications in which strong bass reproduction is
required, but a subwoofer cannot be used. The achievable low-
frequency level is, however, limited.
Soft Mode:
Additional reduction at around 2.5 kHz. The Soft Mode operates in-
dependently of which of the three presets is selected. If this mode is
switched on, the A3 dp is operating in Soft Mode.
