Montarbo Spot 2500T User Manual page 33

PROFESSIONAL LOUDSPEAKER SYSTEM PROFESSIONAL LOUDSPEAKER SYSTEM
This is the command window from which it is possible to work on all
modifiable parameters.
At the left a bar-graph indicates the input levels.
The red indicator light will go on when an A/D converter overload is
detected.
When two speakers are linked to form an L/R pair (as described in the
previous page), the input level will be indicated by a stereo bar-graph
(one bar for each speaker).
The equalizer section includes 10 fully-parametric filters that make it
possible to adjust the system's frequency response, to adapt it to
a particular room's acoustics or to obtain a personalized response.
The default frequencies are set on standard octave-band centers so that
the equalizer may be used as a standard octave graphic equalizer, but each
filter is independent and for each one of them it is possible to adjust:
- center frequency, from 10 Hz to 18 kHz
- gain from -9.0 to + 9.0 dB
- Q (filter bandwidth) from 0.2 to 20.0
To adjust a parameter's value, place the cursor of the mouse onto the
desired knob and move it while keeping the left button pressed down.
On rotary knobs it is possible to move the cursor to the minimum or
maximum position (the cursor will change to a + or – sign), then adjust the
parameter by clicking with the left button of the mouse (fine adjustment)
or right button (coarse adjustment).
Two buttons on the lower portion of the window will allow you to
enable/disable the equalizer (Flat) and to 'copy' the equalizer's setting
to all the networked speakers (Repeat).
The ovflw indicator light comes on when the parameter's limits have been
exceeded (e.g. maximum gain, low Q and frequency near the limits).
When the ovflw indicator is on, the equalizer's effective settings may be
different from the ones shown by the knob settings.
user's manual
33
ENGLISH