Ground Zero Mobile Entertainment PLUTONIUM GZPA 1.4000D Mode D'emploi page 9

Turning on your amplifier
The amplifier automatically turns on a few seconds after you turn your vehicle's ignitions switch to ACC ON or
turn on your auto sound system, depending on how you wired the system. The POWER LED on the side of the
amplifier lights when the amplfier is on.
Important: Your amplifier requires 30 amps or more of power from your vehicle's battery during operation. To
protect your battery from discharging, do not operate the amplifier unless your vehicle is running.
Note: Your amplifier temporarily shuts down if it gets too hot, then restarts automatically once it cools down.
ADJUSTING THE AUDIO LEVEL
For the best performance, you must set LEVEL (MIN/MAX) on the side of the amplifier to adjust the level of the
audio signals.
1. Use a screwdriver to turn LEVEL(MIN/MAX) fully to MIN
2. Turn the auto sound system's volume control to about two-third of its full range.
3. Adjust LEVEL(MIN/MAX) to a comfortable listening level
4. Turn up the auto sound system's volume control until the sound beginns to distort. Then
immediately turn the volume down to a point just before where the distortion began.
Caution: Never turn up the auto sound system's volume control more than needed to adjust the
audio level, more than two thirds of its maximum volume.
5. Adjust LEVEL (MIN/MAX) until the sound is at the maximum level you want the amplifier two
produce.
6. Adjust the auto sound system's volume control to a comfortable listening level.
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RCA Connections