When a Wave is triggered or any of the Inputs are used (see Zone 0 Level 1 Desktop MIDI Analyser, L\R
Displays).

Is something Loaded.
Are you Playing a Key with a Wave Assigned.
Are you Playing the wright MIDI Channel.
Are MIDI Volume Levels OK (see Zone 5 Level 1 Edit Mixer\Main Mixer).
Are Wave Volumes OK (see Zone 2 Level 1 Edit Bank\Wave Assigner).
Is Pitch set excessively low (see Zone 1 Level 1 and Zone 2 Level 1).
Have you Base Lined the start of an Amplitude Envelope (see Zone 2 Level 3).
Is a slow LFO attached to Amplitude forcing the Volume low (see Zone 2 Level 7).
Are the Loop Start and End Points together (see Zone 2 Level 4)
Are Waves using Loop Mode 2! Hold Keys longer.
Is the Mouse Play Volume set Low (see Zone 1 Level 5 Edit Group\Preferences).