Riviera Srl Genova
Manuale istruzioni
1. SPEAKERS Connection
:
Connect your speakers correctly which means plus to plus and
minus to minus. Never connect speaker cables with chassis ground directly. It may destroy
your amplifier. We recommend minimum 16AWG speaker cable.
2. +12V Battery Terminal:
The +12 Volt power cable must be connected with a fuse in line
near
the terminal.
3. REM:
Remote terminal. The remote cable must be connected with source
unit remote
terminal so that the amplifier will switch on/ off automatically
with source unit. If there
are two or more amplifiers connected to this
terminal it might be necessary to add an
additional relay.
4. GND:
Connect this cable directly to the frame of the Boat. Make sure the
metal frame has
been stripped of all paint down to the bare metal. Use the
shortest distance possible. it is
always a good idea to replace the factory
ground at this time with a larger cable equal to
the new amplifier power
cable or larger.
CAUTION: Do not connect this terminal directly to the Boat battery
ground terminal or any other factory ground points.
5. RCA audio-input:
These RCA input jacks are for use with source units that have RCA
outputs. A source unit with a minimum level of 200mV is required for proper
operation.
The use of high quality twisted pair cables is recommended to
decrease the possibility of
radiated noise entering the system.
6. RCA audio-output:
This RCA jack output buffered inputs signal. This buffered output
signal
is easy to use for daisy chain amplifier installation.
7. REMOTE-output:
Power amplifier with REMOTE output signal alone, can be used to
connect other amplifier, through the REMOTE signal to control the other
amplifier start up
and shutdown.
8. GAIN:
Gain control regulates the sensitivity of amplifier to match the signal
output
voltage of your source unit. The gain control is not a volume
adjustment. Use high quality
CD music and increase the volume of your
source unit to 75%. Position the gain at the
minimum and then increase
gain slowly(clockwise). Stop at the first sign of distortion,
then lower the
gain a little(counter clockwise) to achieve clear undistorted music at the
maximum level.
9. LPF/FULLIHPF selector & frequency adj knob:
This switch and knob control Low Pass
Filter, High Pass Filter and Full
pass function. When set to LPF, the amplifier will cut off
high frequencies
and should be used driving subwoofers. When set to HPF, the amplifier
will
cut off low frequencies and should be used driving full range speakers or
tweeter.
When set to Full, Full range of frequencies are reproduced and
output to the speakers. in
other words the filters are “OFF”.
10. ANT:
Bluetooth Special 2.4G High-Gain omni-directional antenna is applied
to ensure the
stability of Bluetooth signal connection in Boat environment.
Pag.
8
di
21
