Cut Off Frequency Control For Lpf; Subsonic Select Switch; Bfc (Beat Frequency Control) Switch; Power Indicator - Pioneer PRS-D3000SPL Owner's Manual

Cut Off Frequency Control for LPF

You can select a cut off frequency from
40 to 240 Hz.

Subsonic Select Switch

The subsonic filter cuts inaudible fre-
quencies below 20 Hz to eliminate
unwanted vibrations and minimize
power loss.

BFC (Beat Frequency Control) Switch

If you hear a beat while listening to an
MW/LW broadcast with your car stereo,
change the BFC switch using a small
standard tip screwdriver.

Power Indicator

The power indicator lights when the
power is switched on.
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