Rockville D14 User manual

Troubleshooting
PROBLEM
No sound
Clipping light
is on
No power 1. Make sure the unit is plugged in and the power switch is in the ON position.
2. Check that the power cable is properly plugged into the wall socket.
3. If people or equipment tend to step on and roll over or stretch your power cable, it can get damaged. Check the power
cable for damage. If the cable is damaged, discontinue using the unit until the cable can be repaired.
1. Check that all appropriate cables and wires are plugged in correctly.
2. Check the channel level settings.
3. Check the volume settings on your input devices.
4. Check mixer’s master and input volumes.
5. Make sure you are using the proper cables.
6. Make sure speakers are connected to the amp’s OUTPUT, not INPUT.
7. Make sure mixer is connected to the amp’s INPUT, not OUTPUT.
8. Make sure the mixer’s mute isn’t on.
1. Turn down signal level controls (gain).
2. Check impedance of speakers or subs.
SOLUTION