3
Setting the Unit
Bass Boost Frequency Control
You can select a bass boost frequency
from 40 to 120 Hz with the bass boost
control.
Bass Boost Level Control
Bass boost level control can boost the
level around the frequency selected by
the bass boost frequency control from 0
to 12 dB.
Gain Control
If the sound level is too low, even when
the volume of the car stereo used along
with this power amplifier is turned up,
turn gain control on the front of the
power amplifier clockwise. If the sound
distorts when the volume is turned up,
turn the gain control counter-clockwise.
• When using with an RCA equipped
car stereo (standard output of 500
mV), set to the NORMAL position.
When using with an RCA equipped
Pioneer car stereo with max. output of
4 V or more, adjust level to match the
car stereo output level.
• For synced amplifier’s gain control,
see the “Setting the Gain for synced
amplifier” section.
Slope Select Switch
You can select a slope for the LPF from
–18 and –24 dB.
MODE SELECT Switch
You can select amplifier’s sync mode
from MASTER, SYNC and SYNC INV.
For the position of the MODE SELECT
switch, see the “Connecting the Speaker
wires” section.
