Amplificazioni Lombardi LAQUAD1200 Manuel - Page 5

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frontal description
1
2
3
1
RACK set up
There are 2 holes in the frontal panel for
the rack set up. The space of each rack
consists of 2 units.
2
Handles
The handles make it possible for the
amplifier to be put inside or taken out
from the rack.
3
Ventilation grill
The ventilation grill must not be covered
so that it can allow for air flow to be
released.
4
Volume power
This potentiometer regulates the channel
volume. It is important to keep it at
minimum when turning on and off the
device.
5
Protection
Thermal protection in case the
temperature is exceeded. Plus an output
protection that activates in case of
continuous flow or short circuit.
A M P L I F I C A Z I O N I
5
6 8
4
7
8
9
6
Regular output signal
With this led turned on the amplifier is
used correctly.
7
bridge
Bridge connection between channel A
and B (and/or C and D), in this case only
the A Speakon (or C) output is possible,
and the connection is 1+2+ (do not
connect less than 4 ohm load)
8
crossover
Filter (each channel):
filter 1 (113 hz) filter 2 (145 hz) filter 3
(3200 hz)
high cut (green) - low cut (red)
9
Power on / off switch
Power on and off switch of the device.
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