Keith McMillen Instruments QuNexus User Manual

QuNexus QuickStart Guide
QuNexus Version 1.0
May, 2013
QuNexus is a vividly illuminated keyboard controller that is fun for beginners and a must for
professionals. It is a hub for new and vintage technology. Plug into your computer, iPad (Apple
Camera Connector required), or Android tablet via USB. Control hardware via 5-PIN MIDI (MIDI
Expander required) or control your modular synthesizers with the included CV inputs and
outputs.
QuNexus is a class compliant USB device that does not require a driver or software to function.
Out of the box QuNexus has everything needed to get started. This document is a quick guide
to getting started using QuNexus out of the box.
USB
Connect QuNexus to a computer:
This image shows QuNexus set up to send
MIDI data to a computer. Use a USB A-to-Micro
cable to connect the QuNexus micro port to a
USB port on a computer. QuNexus will receive
power from the computer.
Connect QuNexus to an iPad:
The image shows QuNexus connected to an
iPad via USB. You will need the iPad Camera
Connection Kit (sold by Apple: http://
store.apple.com/us/product/MC531ZM/A).
Attach the camera connector to the iPad and
then use a USB A-to-Micro cable to connect the
QuNexus micro port to the camera connector.
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Keith McMillen Instruments QuNexus Specifications

General

Keys	25
Key Size	Mini
Aftertouch	Yes
Type	MIDI Controller
Connectivity	USB, MIDI
Power	USB
Compatibility	Mac, Windows, iOS
Features	Pressure-sensitive keys
Weight	0.4 kg (0.9 lbs)

Summary

USB Connectivity

Connect QuNexus to a Computer

Details on connecting QuNexus to a computer via USB for MIDI data and power.

Connect QuNexus to an iPad

Instructions for connecting QuNexus to an iPad using the Camera Connection Kit.

MIDI Connectivity

Connect QuNexus to MIDI Hardware

Steps to connect QuNexus to external MIDI devices using the MIDI Expander.

Connect QuNexus to MIDI Hardware (Powered by Computer)

Setup for MIDI connection via the Expander, powered by a computer.

The KMI MIDI Expander

CV Connectivity

Connect QuNexus to Synthesizers (CV Devices)

Guide to connecting QuNexus to CV devices using various power sources.

CV Cable Kit

CV to MIDI Data Conversions

Explains how QuNexus converts CV signals to MIDI data and vice versa.

Factory Presets

Preset A (Basic)

Preset B (Pressure & Tilt)

Preset C (Poly Pitch Bend)

Preset D (Drums & Clips)