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# MEDIA VISION TECHNOLOGY, INC.
PRO AUDIO SPECTRUM REV.D (650-0044-01)
Card Type Sound card
Chip Set Unidentified
Maximum Onboard Unidentified
Memory
I/O Options Game/MIDI port, CD-ROM audio in (2), SCSI
interface, microphone in, stereo line in,
stereo line out, PC speaker connector
Data Bus 16-bit ISA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-------------------+-------+------------------------+-------|
| Game/MIDI port | CN1 | PC speaker connector | J4 |
|-------------------+-------+------------------------+-------|
| Microphone in | CN2 | Audio in - CD-ROM | J5 |
|-------------------+-------+------------------------+-------|
| Stereo line out | CN3 | Aux. Audio in - CD-ROM | J13 |
|-------------------+-------+------------------------+-------|
| Stereo line in | CN4 | 50-pin SCSI connector | J14 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | J9 | Unidentified |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOARD ID SELECTION |
|------------------------------------------------------------|
| Setting | J2/pins 1 & 2 | J2/pins 3 & | J2/pins 5 & |
| | | 4 | 6 |
|--------------+---------------+--------------+--------------|
| » | 0 | Open | Open | Open |
|-------+------+---------------+--------------+--------------|
| | 1 | Closed | Open | Open |
|-------+------+---------------+--------------+--------------|
| | 2 | Open | Closed | Open |
|-------+------+---------------+--------------+--------------|
| | 3 | Closed | Closed | Open |
|-------+------+---------------+--------------+--------------|
| | 4 | Open | Open | Closed |
|------------------------------------------------------------|
| Note: When ID 4 is selected, the base I/O address is |
| forced to 388h. For all other ID’s the software scans |
| for available settings. Refer to the manufacturer’s |
| documentation for possible settings. |
+------------------------------------------------------------+