L12 back panel: Suggested settings
  1. MODE:[AUDIO INTERFACE]
  2. CLASS COMPLIANT MODE:[OFF] Windows
  3. SAMPLE RATE:[44.1 kHz]
Setup: Useful menu items
  1. MENU>SD CARD>PERFORMANCE TEST
    >QUICK TEST:[YES]
  2. MENU>SD CARD>FORMAT:[YES] !!wipes card
  3. MENU>REC/PLAY>REC FORMAT:[24bit]
  4. MENU>REC/PLAY>REC LEVEL METER:[ON]
  5. MENU>SYSTEM>FIRMWARE VERSION:[YES]
  6. MENU>SYSTEM>FACTORY RESET:[YES]