ACTION WELL DEVELOPMENT LTD. AA-1812 Card Type Sound card I/O Options CD-ROM interface, game/MIDI port, wave table port, audio line in, audio out, microphone Data Bus 16-bit ISA Card Size Half-length, full-height card [Image] CONNECTIONS Function Label Function Label CD-ROM IDE interface CN1 Audio out CN5 Wave table connector CN2 Audio line in CN6 CD-ROM audio in CN3 Microphone CN7 CD-ROM audio in CN4 Game/MIDI port CN8 3D EFFECT SELECTION Selection JP1 JP2 » Disable Open Open Enable Closed Closed GAIN CONTROL SELECTION Selection JP3 JP4 » Speakers with amplifier Open Open or headset Speakers only Closed Closed