M-Audio USB MIDISPORT Uno User Guide English • 1
Introduction
Thank you for purchasing the M-Audio USB MIDISPORT Uno interface. Uno is a class-compliant* 1-in/1-out MIDI interface for USB-equipped PC and
Macintosh computers. Uno’s Universal Serial Bus (USB) connection assures reliable and speedy transfer of MIDI data to and from the computer. The
interface is portable, self-powered, and can be conveniently attached to your computer’s USB port without requiring computer disassembly or an
external power supply. Uno’s sturdy package also includes integrated USB and MIDI cables, eliminating the need for carrying around separate cabling.
Expansion is also easy—if you need additional MIDI ports, simply add more Uno interfaces. Follow the installation instructions in this manual and you
will be up and running in no time.
PLEASE DO NOT connect the Uno to your computer until you have reviewed the installation instructions for your operating system.
* NOTE: Only the latest hardware revision of the Uno is class-compliant and will work under Windows XP or Mac OS X without a driver. If you own an
earlier version of the Uno that is not class-compliant (i.e., it does not install automatically), you’ll need to install the latest drivers from our website.
Features
Uno USB/MIDI Interface offers the following features:
• 1-in/1-out MIDI via USB connection (16 x 16 MIDI channels)
• Class-compliant* installation under Windows XP and Mac OS X (no drivers required)
• Full-speed connection to either a PC or Apple computer equipped with a USB port
• MIDI input and output LED indicators
• Bus-powered—requires no external power supply
• Compact and lightweight design for easy transport
Package Contents
The Uno package includes:
• Uno USB MIDI interface
• M-Audio MIDISPORT Series CD-ROM for Windows and Macintosh
Before You Connect Your Uno
Please follow the installation instructions that pertain to your operating system.
Feature View
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USB cable and connector - Connect this cable to your host computer’s USB port.
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USB LED - This LED pulses when Uno is powered and functioning.
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MIDI in and MIDI out LEDs - These LEDs indicate MIDI input or output activity.
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“TO MIDI OUT” connector - Connect this plug to your external instrument’s MIDI output port.
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“TO MIDI IN” connector - Connect this plug to your external instrument’s MIDI input port.
Note: If you become confused with the MIDI cabling, take a look at the arrows found on each MIDI plug. These arrows indicate which way the MIDI
data flows over that connector (i.e., whether the data is going from your keyboard to the computer or whether data is coming from the computer and
going into your MIDI device).
English
