OPTI924/925 Sound card Settings and Configuration

Card Type	Sound card
Chip Set	OPTI
I/O Options	CD-ROM interface, wavetable connector, line in (3), microphone in, speaker/line out, game/MIDI port, audio in - CD-ROM (3)
Data Bus	16-bit ISA
Card Size	Half-length, full-height card

CONNECTIONS
Function	Label	Function	Label
Auxiliary line in	CN1	Audio in - CD-ROM	CN7
Line in - external	CN2	Audio in - CD-ROM	CN8
Microphone in	CN3	Audio in - CD-ROM	CN9
Speaker/Line out	CN4	Wavetable connector	CN10
Game/MIDI port	CN5	CD-ROM interface - IDE	CN11
Line in - internal	CN6