60 Using USB
Sequential
Using USB
The Trigon-6’s USB 2.0 port enables bidirectional MIDI communica-
tion with a computer. A MIDI interface and MIDI cables are not neces-
sary, just a USB cable. The Trigon-6 is a Class Compliant USB device.
That means it does not require any additional drivers to be installed to
communicate with a Mac or Windows computer. The Trigon-6 transmits
and receives MIDI data via USB, but does not transmit audio.
MIDI In and USB should not be used at the same time, as overlapping
messages from different sources may cause the Trigon-6 to respond unpredictably.
MIDI Out and USB can be used at the same time and transmit the same data.
USB Notes
Under Mac OS X, “Trigon-6 Keyboard” will appear as a MIDI port
when connected via USB and can be configured using the Mac’s Audio
MIDI Setup utility (typically found in Applications/Utilities).
Under Windows, the first time the Trigon-6 is connected via USB, the
“Found new hardware” alert appears and it is automatically installed as
“Trigon-6 Keyboard.”
In Windows, if you unplug the USB cable and plug it back in while
a program has the Trigon-6 port open, you may have to resync. That
usually means going to the Trigon-6 Keyboard Properties — in the
Windows Device Manager under “Sound, video, and game control-
lers” — and clicking OK. If
Trigon-6 Keyboard
is no longer listed in the
Device Manager, power the Trigon-6 down and back up again while it is
connected via USB. It should be detected on power up.