LED indicators
Smart protection system
In the event of a problems, the amplifier will turn off and the PROT LED
will flash. Depending on the problem, the led will flash a certain number
of times indicating the cause of the problem, as shown in the table below:
1 x
2 x
3 x
4 x
POWER (blue LED): Indicates that the amplifier is on
when it is on.
PROT (top red LED): Indicates that the amplifier
malfunctioned and entered protection mode, forcing
it to shut down. Use the protection table below to
find the possible problem and turn on the amplifier
on again.
CLIP (lower red LED): Indicates that there is signal
distortion at the amplifier output.
Problem: Short circuit or output overload.
Solution: Make sure that the speaker cables are well
isolated. Verify the minimum impedance supported.
Problem: Overheating
Solution: Verify that the amplifier is in a well-ventilated
place and that the coolers are not obstructed.
Problem: Low battery.
Solution: Battery consumption is normal when using
the amplifier. Recharge the battery.
Problem: Voltage higher than allowed.
Solution: Verify the power supply/battery system.
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