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.
Replace fuse
If there is no power, the fuse may be damaged
and need to be replaced.
1
Pull out the damaged fuse.
2
Replace the fuse with the supplied fuses
or to buy two fuses that matches the
voltage of the damaged fuse (30A x 2).
If the fuse gets damaged immediately after it
has been replaced, there may be an internal
malfunction. In such case, consult your Philips
dealer.
EN
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