BSS Audio DPR-402 Owner's Manual - Manual (Page 37)

37
16.0 Troubleshooting
No Output Problem:
Solution:
Fuse Failure Problem:
The mains supply fuse is unlikely to blow without an electronic fault
being present (See section 8). If the fuse blows again at switch on or
after a short interval, switch off the unit and arrange for servicing.
The internal DC fuses will only blow in the event of major fault
condition. If they are visibly blown, DO NOT OPERATE THE UNIT.
Return it to be serviced. Solution:
Is the Mains Power connected (See section 8)
Check the connections. See fuse failure (below).
Do you have an input signal?
Check the Input and Output connections (See section 9)
Are the power amplifiers switched on?