Ground Zero GZPA 1.4K-HCX, Owner'S Manual

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Connections
1.) GROUND: To vehicle Chassis
To avoid ignition noise caused by ground loops, it is necessary that the amplifiers be grounded to a clean, bare metal
surface of the vehicles chassis.
NOTE: GROUND WIRE SHOULD NOT BE EXTENDED MORE THAN 3 FT.(1 Meter) min. 0 AWG / 50mm²
2.) +12 Volt (Fused) Constant power: To Battery (+)
Due to the power requirements of the amplifier, this connection should be made directly to the positive (+) terminal of
battery. For safety reasons, install an in-line fuse holder (not included) as close to the battery positive (+) terminal as
possible with a rating not exceeding value of fuses in amp.
3.) Remote Turn-On Input: to power antenna output of Car Stereo
This amplifier is turned ”ON” remotely when the vehicle’s stereo is turned ”ON”.
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