Use Your Power Amplifier; Adjust Input Level; Adjust Bass Boost; About The Protector Indicator - Philips car power amplifier User Manual

4 Use your power
amplifier

Adjust input level

You can adjust the input voltage from 0.3V
to 6V.
1
Rotate INPUT LEVEL to adjust input
voltage.

Adjust bass boost

You can punch extra bass for 0 to 12dB.
1
Rotate BASS BOOST to punch for extra
bass.
About the protector
indicator
The amplifier has a built-in protection circuit to
protect the transistors and speakers when:
• The unit is overheated. Or
• A DC current is generated. Or
• The battery voltage is over low or
over high. Or
• The speaker terminals are short
circuited.
When the PROTECT indicator
lights up in red, the unit shuts down
automatically. If this happens, please:
1
Take out the disc or tape and turn off the
car audio.
2
Check the cause of the malfunction (see
above).
3
If the amplifier has overheated, wait until
the unit cools down before use.

Adjust frequency

You can adjust low-pass-filter frequency for
subwoofer.
SUB
WOOFER
30Hz
320Hz
1
Rotate SUBWOOFER to adjust
frequency: 30Hz to 320Hz.
EN
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