Ground Zero GZNA 1.2550DXII, Owner'S Manual

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3
Planning your system
Before beginning the installation, consider the following:
a. If you plan to expand your system by adding other components sometime in the future, ensure adequate space is left, and cooling
requirements are met.
b. If your radio is equipped with preamplifier outputs (RCA), it is advisable to use them.
Mounting your amplifier
a. Select a suitable location that is convenient for mounting, is accessible for wiring
and has ample room for air circulation and cooling.
b. Use the amplifier as a template to mark the mounting holes, remove the amplifier and drill 4 holes. Then mount the amplifier with the
mounting screws.
Warning
Chose a mounting position where all eclectic wires are protected from being damaged by sharp edges, heat or other conditions. +12Volt DC electrical
connections must be fused on the battery side. Make sure your radio and all other devices will be turned off while connection your system.
This amplifier has now internal fuse. Therefore it is absolutely necessary to connect the ANL- fuseholder (included in delivery) with its 200 A fuse. The
cable length between amplifier and fuseholder must not be longer than max 20 cm / 7.9”. Please see the connection diagram on the following side for
correct wiring.