Owner's Manual

INSTALLATION
Configuration/Setup
Input
level
Control
Hi-Pass
Frequency
Control
LED
Indicators
(at
the
top
panel
of amplifier)
The input level control (gain) is used to obtain the
best possible match between the head unit audio
output and the amplifier input. Begin by turning
the input level control fully counterclockwise. Next.
turn up the head unit volume control around 3/4 of
the way up. Adjust the input level control clockwise
until audible distortion is heard. then slightly
counterclockwise to provide the best match.
Repeat
for
all input level controls.
This control allows precise adjustment of the
crossover frequency
(35Hz
-
250Hz).
The
green
LED
indicator illuminates during normal
operation
(POWER)
and the red
LED
indicator
is visible when the amplifier detects a fault
(PROTECTION).
The
Blue
LED
indicator is visible
when BMA476BT is paired with Bluetooth device
(PAIRING).
*Note
:
Loosen/tighten the screws
to
open/close the control panel at top
of the amplifier.
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