Soundstream Technologies HR 4 - Manual (Page 17)

17
TRIDENT PROTECTION CIRCUITRY
Your Human Reign amplifier is protected against both overheating and short
circuits by means of main power fuses and the following circuits:
Speaker Output Protection
Ground Fault Differential
Smart Power Supply Thermal Rollback & Thermal Protection Circuit
TROUBLESHOOTING
PROBLEM CAUSE
No Sound and power LED is not
lit
1. No power or ground at the
amp.
2. No remote turn-on signal
3. Blown fuse near the battery
No Sound , power LED is lit
No signal input
Repeatedly blow amp fuse;
frequent activation of Smart
Power Supply Circuit 1. Speaker or leads may be
shorted
2. Verify adequate amp
ventilation.
Distorted output
Output signal level is too high and
the amplifier output is clipping.
Reduce the level either at the
source or at the input level
controls.