Rockford Fosgate PBR400X4D Quick Setup Manual

Input Clip Indicator Setup
Be sure to disconnect all speakers
from the amplifier.
&_CAUTION
Failure to comply may cause damage
to connected components and/or
amplifier.
Amplifier Clip Indicator Setup
Insert test tone or music CD to play for setup.
Turn on the source unit with volume set to zero. Adjust the Bass & Treble levels on the
source unit to flat.
Note: Use the 40Hz@ OdB tone (Track 5) for
mono amplifiers or the 1kHz@ OdB tone
(Track 7) for multi-channel amplifiers. Be sure
your x-over is switched to the appropriate
filter setting.
Increase the source unit volume until the
Input Clip Indicator illuminates red.
Turn the source unit volume
dow(0
2CH
[J
F
LPAP
lb!!
Decrease the source unit volume slightly until
the light turns completely off. This establishes
your maximum source unit volume for adjusting
the Output Clip Indicator.
Note: Some source units will not clip.
Reconnect all speakers. Be
sure to maintain proper
speaker polarity.
Output Clip Indicator Setup
Adjust the Input Level knob until the Output Clip
Indicator illuminates to the appropriate color. Repeat for
all channel levels of input.
BLUE
BLUE/RED
RED
MUSIC TESTTONE •
' 40Hz TONE· SUBWOOFER · 1kHz TONE. FULL RA"GE
Gain Overlap Settings
OdB Sound Quality
+SdB Best Compromise
+lOdB SPL
When using test tones, use the above chart to determine
your quality preference.
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