SIEMENS NIXDORF D1020 Card Type Sound card Chip Set Unidentified I/O Options Wave Blaster connector, audio in - CD-ROM, line in (2), microphone in (2), line out (2), speaker out (2), game/MIDI port Data Bus 16-bit ISA Card Size Half-length, Full-height card [Image] CONNECTIONS Function Label Function Label Wave Blaster connector CN1 Game/MIDI port CN7 Audio in - CD-ROM CN2 External speaker out CN8 Internal line in CN3 External line out CN9 Internal microphone in CN4 External microphone in CN10 Internal line out CN5 External line in CN11 Internal speaker out CN6 USER CONFIGURABLE SETTINGS Function Label Position » Capacitor microphone JX1/Pins 1 & 2 Closed Dynamic microphone JX1/Pins 2 & 3 Closed