User guide

2
Introduction
Thank you for purchasing the DiO 2448 PCI Digital I/O Card by M Audio.
Please take the time to read this instruction manual — we want you to get
the most out of your DiO 2448. This manual contains valuable information
on how to install, configure and operate your card. As soon as your
DiO 2448 based system is up and running, you will be enjoying the world of
digital audio from your computer.
What’s in the Box?
Your DiO 2448 box contains:
 This instruction manual.
 The DiO 2448 adapter card.
 Driver diskette for Windows 95/98 installation.
 M Audio warranty registration card.
Product Features and Specifications
 2-in, 2-out 24-bit/48kHz full-duplex PCI audio interface.
 S/PDIF coaxial inputs & outputs on gold-plated RCA jacks.
 S/PDIF optical inputs & outputs on TOSlink style jacks.
 Stereo analog output on gold-plated RCA jacks (consumer signal levels).
 On-board headers accept analog audio from internal CD-ROM players.
 On-board header accepts digital audio from internal CD-ROM players.
 Built-in D/A converter may be used to monitor digital input or output.
 Supports popular 44.1 kHz and 48 kHz sample rates.
 Windows 95/98 drivers included.
Minimum System Requirements
 Windows 95 or 98
 Pentium 200 MMX
 32 MB of RAM
 UDMA EIDE or SCSI 2 Hard Disk drive