Instructions
Battery charging
Before fi rst use, charge the battery at least for 12 hours.
Insert the AC converter into the power input of the amplifi er and plug into a power
supply. The charging indicator LED lights in red color; will change to green when the
charge is full.
Use with a car battery
1. Turn off the amplifi er before to start the installation.
2. Connect and tighten fi rmly the cables, as shown in the next diagram:
12V BATTERY IN
12 V
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