Troubleshooting; Accessories - QRS Music Technologies PNOscan III User Manual

No MIDI Output from TUSB Interface
The Function and Key Adj lights are alternately flashing.
Alternately flashing Function and Key Adj lights indicate that a ribbon cable is disconnected or
plugged in upside-down at either the TUSB interface or the cable coupler. At the TUSB, the silver
-contact side is toward the bottom of the TUSB box. At the cable coupler, the silver-contact side
of the cables should face the circuit board.
The Key Adj light is flashes steadily.
The system is in Mute Mode
The PWR light is red
Indicates a USB failure - Call your dealer or QRS Technical Support
QRS Part # Description
50126 USB A Male - 5 Pin Mini B
7921701 AC Power Adapter
Input: 100-240 V / 50-60 Hz 0.2A
Output: 5V DC 1.0A / Center Positive
Go to http://www.epiano.com/qrs/index.php
QRS Music Technologies, Inc. / Technical Support - 800-247-6557 / www.qrsmusic.com
P N O s c a n I I I Us e r G u i d e P N O s c a n I I I Us e r G u i d e P N O s c a n I I I Us e r G u i d e

Troubleshooting

Accessories

Educational Piano Software
Purpose
Connects PNOscan III to a computer.
Required whenever using the MIDI Output.
Not necessary when connected to a computer
via a USB cable.
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