StetSom BRAVO Full 2000 - Indicator LEDs and Protection System; Power Indicator LED; Protection (PROT) Indicator LED; CLIP Indicator LED

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POWER (blue LED):   

PROT (top red LED):    
    
protecon
table below       

CLIP (lower red LED): 

Indicators LED
Smart protection system

the PROT LED

Diagnostic: Short circuit or output overload.
Diagnostic: Supply voltage less than 9V.
Solution: Check that the speaker cables are well insulated and that the output
impedance does not exceed that supported by the amplier.
Solution: Check voltage of baery or power supply.
Solution: Check if the amplier is in a venlated place or if the coolers are not
obstructed. Keep the amplier turned on for a few minutes for the coolers to
assist in the cooling process.
Solution: Check voltage of baery or power supply.
Diagnostic: Excessive temperature. When the amplier reaches approximately
194°F, audio is stopped and the coolers run at maximum speed to speed up the
cooling process of the internal components.
Diagnostic: Supply voltage greater than 16V.