Optimus 120-1971 Stereo Amplifier User Manual


 
2 X 50 Watt Truck Amp (120-1971) Preparation Faxback Doc. # 6713
Before you install the amplifier, carefully read all instructions. If you
are unsure about any part of the installation process, we recommend that
you have a professional install your amplifier.
Note the following before you begin installing the amplifier:
Be sure your vehicle has a 12-volt DC, negative-ground electrical
system. If it does not, you cannot use this amplifier.
Before you mount the amplifier, temporarily connect the amplifier
and test it to be sure it works. Do not permanently mount the
amplifier until you are sure the connections are correct.
CHOOSING A MOUNTING LOCATION
Choose a mounting location that meets the following requirements:
Does not interfere with the vehicle's operation
Lets you drill mounting holes without damaging other vehicle
components
Allows enough space around the cooling fins to permit reasonable
airflow and cooling
INCLUDED WITH THE AMPLIFIER
The amplifier comes with the following items that are necessary for
mounting. Be sure to unpack these items before you dispose of the packing
materials.
4 Sheet-Metal Screws
4 Spring Washers
4 Flat Washers
OVERLOAD LIGHT
The overload light comes on when: