7
SIGN/LIMIT
This LED lights in green to indicate the presence of the signal and lights in red when an internal limiter reduces the input level.
GND LIFT
This switch lift the ground of the balanced audio inputs from the earth-ground of the amplifier module.
PRESET BUTTON
This button has two function:
1) Pressing it while powering on the unit:
ID ASSIGN
The internal DSP assigns a new ID to the unit for the PRONET AX remote control operation. Each loudspeaker
must have a unique ID to be visible in the PRONET AX network. When you assign a new ID, all the other
loudspeakers with the ID already assigned must be ON and connected to the network.
2) Pressing it with the unit ON you can select the DSP PRESET. The selected PRESET is indicated by the corresponding LED:
STANDARD
This PRESET is suitable for vertical flown arrays that may range from 4 to 8 boxes or for the centre region of a
bigger flown array. It can be used also for stacked arrays.
LONG THROW
This PRESET can be used in arrays bigger than 6 or 8 boxes and loaded in the top 1 or 2 boxes in order to obtain
a more even distribution of the sound pressure, especially if they point very far away or to the upper deck of
a large theatre.
DOWN FILL
SINGLE BOX
This PRESET, which features a much smoother high frequency response, can be loaded in the bottom boxes
(usually 1 or 2 boxes) of a large flown array, in order to reach conveniently the audience close to the stage.
This preset could be very useful also when the box is used just on its own as a Front Fill element in the front
of very large stages.
USER
This PRESET corresponds to USER MEMORY no. 1 of the DSP and, as a factory setting, it’s the same to
STANDARD. If you want to modify it, you have to connect the unit to a PC, edit the parameters with PRONET
AX software and save the PRESET into USER MEMORY no. 1.
+15
dB
+10
+5
0
-5
-10
-15
-20
-25
-30
-35
20
50
100
200
500
1K
2K
5K
10K
20K
Hz
LONG THROW
STANDARD
SINGLE/DOWNFILL
AX800A NEO - PRESET RESPONSE
