MULTICH.
Multichannel
In this
configuratio,
the amplifier
allows the
realisation of
a two-way
FRONT +
SUB system.
F4
Lo pass cut-
off frequency
for WOOFER
channels, and
Hi-pass for
MID-TW
channels.
(150Hz-850Hz
12dB/Oct.)
F1
Lo pass cut-
off frequency
of SUB
channel
.
(50Hz-150Hz
24dB/Oct.)
F2
Hi pass cut-
off
frequency
of WOOFER
channels.
(50Hz-150Hz
12dB/Oct.)
F3
Not
active.
OUT MID-TW
Hi-pass
preamplified
output of MID-
TW filter for a
supplementary
amplifier.
Signal level:
0 dB.
F/R
Front/Rear
In this
configuration,
the amplifier
allows the
realisation of
a Hi Pass
FRONT + Hi
Pass REAR +
SUB system.
F4
Not
active.
F1
Lo pass cut-
off frequency
of SUB
channel.
(50Hz-150Hz
24dB/Oct.)
IN REAR
Input used to
drive REAR
channels.
F2
Hi pass cut-
off
frequency
of FRONT
channels.
(50Hz-150Hz
12 dB/Oct.)
F3
Hi pass cut-
off
frequency
of REAR
channels.
(50Hz-150Hz
12dB/Oct.)
IN FRONT
General input
to drive SUB
and FRONT Hi
Pass channels.
IN FRONT
General input to
drive SUB,
WOOFER and
MID-TW
channels.
CONTROLS AND FUNCTIONS
ON
Lit when the amplifier is on.
SAFE
When lit, it indicates the intervention of protection circuits: in case of
overheating (temperature exceeding 80°C/176°F) or output anomalies
(presence of continuous current, short circuit or dangerously low load
impedance). When protection circuits intervene, the amplifier shuts down. Turn
the amplifier off. When the problem is corrected, turn the amplifier back on.
INDICATOR LIGHTS
V1 - V2 - V3
Level adjustments for SUB,
FRONT/WOOFER and
REAR/MID-TW channels
(channels vary according
to the MODE switch
configuration).
LEVEL
CONTROLS
FREQUENCY CONTROLS
MODE
AUXILIARY
OUTPUT/INPUT
GENERAL
INPUT
1
1
11
FRONT
Left and Right power outputs for
FRONT channels. They are Hi Pass
filtered, in a range of frequencies
between 50Hz and 150Hz
(12dB/Oct.), adjustable through
F2. The available signal is
STEREO. (Bridge configuration is
not possible).
REAR
Left and Right power
outputs for REAR channels.
They are Hi Pass filtered, in
a range of frequencies
between 50Hz and
150Hz (12dB/Oct.),
adjustable through F3. The
available signal is STEREO.
(Bridge configuration is not
possible).
F/R
Front/Rear
In this
configuration,
the amplifier
allows the
realisation of a
Hi
Pass FRONT +
Hi Pass REAR +
SUB system.
SUB
Power output for
SUB channels. It is
Lo Pass filtered, in a
range of frequencies
between 50Hz and
150Hz (24dB/Oct.)
,
adjustable through
F1. The available
signal is MONO.
(Mix L + R).
MULTICH.
Multichannel
In this
configuration,
the amplifier
allow
s the
realisation of a
two-way FRONT
+ SUB system.
SUB
Power output for
SUB channels. It is
Lo Pass filtered, in a
range of frequencies
between 50Hz and
150Hz(24dB/Oct.),
adjustable through
F1. The available
signal is MONO.
(Mix L + R).
WOOFER
Left and Right power outputs for
WOOFER channels. They are Hi
Pass filtered, in a range of
frequencies between 50Hz and
150Hz (12dB/Oct.), adjustable
through F2,and Lo Pass filtered, in
a range of frequencies between
150Hz and 850Hz (12dB/Oct.),
adjustable through F4. The
available signal is STEREO. (Bridge
configuration is not possible).
MID-TW
Left and Right power outputs
for MID-TW channels. They
are Hi Pass filtered, in a
range of frequencies
between 150Hz and
850Hz (12dB/Oct.),
adjustable through F4. The
available signal is STEREO.
(Bridge configuration is not
possible).
POWER
Input clamps for the
amplifier power supply.
Connect the battery
positive and negative
according to indicated
polarities.
Applied voltage must be
between 11 and 15 VDC.
CONFIGURATION OF CONNECTING CLAMPS
OUTPUT CLAMPS
IN
Turn on control for the
amplifier coming from radio-
cassette player (or from any
sources provided with remote
control for amplifiers).
Applied voltage must be
between 7 and 15 VDC.
REMOTE
POWER SUPPLY
CLAMPS
VCR01
Connection
clamps for
the remote
volume
control,
VCR01
(optional).
SUB VOL.
CONTROL
OUT
Output leading to other
amplifiers of the sound
system. It has to be
connected to the REMOTE
IN of the following amplifier
to allow the simultaneous
turning on of the whole
system. Available voltage
equal to REMOTE IN.
MODE
1
10
