Audiopipe APK-700.5 - Manual (Page 7)

4-5. +12V, REMOTE & GROUND CONNECTION
Ground
BATTERY
Remote Turn on
+12V SOURCE
+12V Power
Connect the +12V terminal of the amplifier to the + terminal of the battery using the same diameter as
the ground cable, making sure you install in-line fuse holder, approximately 300 or 400 mm.
From the + terminal of battery, making sure that there is no fuse in the battery holder
All audio pipe amplifiers should use external fuses and fuse holder.
Connect one end of fuse holder to the power cable going into the amplifier and the other end of fuse
holder to the positive battery.
This fuse location will protect the system and the vehicle against the possibility of a short circuit in the power
cable. Be sure to use fuses and fuse holder adequate for the application.
GROUND
Disconnect the battery and connect
the GND (ground) terminal to the cars chassis.
Keep this cable as short as possible
(not longer than 20 inches ).
Making sure that the connection with
the chassis is rust free and clear of paint
or grime.
REMOTE
Run a remote turn on cable ( at least 18ga )
from the switched +12V source.
This may be a toggle switch, a relay, source
unit’s remote trigger cables, or power antenna
trigger cable.
Connect the remote turn on cable to The REM
( remote ) terminal.
REMOTE PORT
This port is for remote level control.
Plug remote control’s connector for
remote level control’s use.
Remote controls level from
the driver’s seat.
BASS BOOST ( 0 ~ 18dB )
The bass boost boosts frequency
centered at 45Hz.
LOW PASS FILTER
Controls the low pass filter frequency
for the speaker output.
The Low pass filter is always on with
12dB per octave slope.
CH3/4 has range from 100Hz to 4KHz
CH5 has range from 50Hz to 150Hz.
WORKING BATTERY VOLTAGE