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4 CHANNEL AMPLIFIER - APPLICATIONS
PB615X/PB1615X
3-CHANNEL MODE
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POWER CONNECTION
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CAR STEREO HEAD UNIT
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IMPORTANT! Before making any connections, disconnect the car's battery until
the installation is completed to avoid possible damage to the electrical system
*
The + 12V DC power cable should be heavy gauge stranded copper cable with
heavy insulation, since it draws power directly from the positive battery terminal.
Select the cable gauge at least 10mm'. And the ground cable gauge should be
the same as the + 12V DC.
*
Connect the +12V Power terminal to the battery (+) position terminal. An in-line
fuse must be installed in the +12V power cable near the battery less than 50mm.
Without one, an accidental short circuit could pose a fire hazard and damage your
amplifier. Connect the fuse holder to battery, however, do not install fuse at this time.
*
Connect the GROUND Power terminal direclly to the battery (-) position terminal
or the car chassis. Ensure that all paint or other insulation is remove from around
the hole area, and using self tapping screw, securely affix the bare wire ends to the
vehicle chassis. Use as short as possible.
*
Many radio's and other music sources have an output terminal for connection of
the remote turn on of the power amplifier. CONNECT the output terminal to the
amplifier REM control jack. If a radio doesn't have a remote turn on feature,
you can connect the REM pole to external switch for positive +12V ON/OFF.
*
To help minimize interference, it is best to run the power cables along the opposite
side from the audio cables.
Caution: The power cables must be connected tightly. A loose connection may
cause malfunctions
or
interference noise
or
distortion.
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