7
AMPLIFIER DESCRIPTION
1
) INPUT :
1/4” Jack+XLR c
ombined socket-type input
signal connector. This is a balanced connector just
like the LOOP THRU connector with the following
pin assignments
:
1 or S =GND (ground).
2 or T =(+) Non inverted input.
3 or R =(-) Inverted input.
2
) LOOP THRU :
XLR-type output signal connector for
connecting several units together and sending
them all the same signal.
3
) LIMIT :
Red LED indicates amplifier saturation.
Amplifier limiter indicator lights.
4
) SIGNAL :
Green LED indicates signal presence.
5
) ON :
Green LED indicates that the unit is ON.
6
) HF EQ :
Switch for equalisation on high frequency:
>12 units / Long Throw = HF EQ ON.
7
) FUSE :
Fuse holder. Use only the recommended fuse type and size.
8
) AC INPUT :
Neutrik PowerCon Mains connector for AC cord inlet.
Only use this equipment with an appropriate
mains cord for your country.
9
) AC OUTPUT :
Neutrik PowerCon Mains connector for AC cord outlet (Max. 10 units for 230V version. Max. 5 units for
115V version).
10
100
1k
10k
20k
10
Hz
120.0
dBSPL
110.0
100.0
90.0
80.0
70.0
HF EQ ON
HF EQ OFF
AERO-
12A
frequency response
AERO-12A
amplifier
2
1
3
4
5
9
8
7
6
2
1
3
4
5
9
8
7
6
Manual del Usuario
/ aero series /
User’s Manual
