Tusb Front Panel - QRS Music Technologies PNOscan III User Manual

TUSB Front Panel

A
Power
 Press and hold for about 2.5 seconds to power the system off.
 Pressing when the system is off, powers the system on.
 Pressing this button for less than 2 seconds places the system in mute mode and sends a "all notes off"
command out the MIDI Out and USB ports.
This button also has multi function lights:
 Orange indicates that power is being received from the AC wall adaptor or from the USB port.
When both power sources are present the USB port will always be the primary source for system
power unless the host PC cannot deliver the needed current. In this case the AC adaptor will take
over.
 Green-Flicker indicates that the USB host has recognized PNOscan III.
B
Function
Used in conjunction with other buttons to access the setup functions.
 Green flicker indicates that data is being outputted.
C
Pedal Adjust
Used to access the pedal setup mode.
 Green light indicates that pedal motion is detected.
D
Keyboard Adjust
Used to access keyboard setup mode.
 Green light indicates the active mode of system.
 There are three modes; QRS, Mute and MIDI Sound Module
E
Expansion
Normally not connected. Future uses include connection to control surface and other integration.
B
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.
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
A B
D
C D E
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