Yamaha UX16 Owner's Manual page 11

The USB-MIDI driver installation is complete.
Checking operation
1. Is the USB indicator lit?
If the driver is installed correctly, the USB indicator will light.
2. Does the MIDI OUT indicator blink?
Use your sequence software or the Windows Media Player to play back MIDI
data. Alternatively, click [Send All Note On] in the MIDI Patch screen
(page 17). The MIDI OUT indicator will light when MIDI messages pass
through the cable.
3. Does the MIDI IN indicator blink?
Use the MIDI IN cable to connect your MIDI keyboard etc., and play it. The
MIDI IN indicator will light when MIDI messages pass through the cable.
●
Using two or more UX16s
Follow the steps below to connect two or more UX16s.
1. Start up your computer.
2. Connect the USB cable to the USB terminal of your computer (or USB hub).
3. If you're using Windows 2000/XP, you'll need to install the driver again. If
you're using Windows Vista, you don't need to install the driver again.
Computer
Computer
When you turn on the power to connected multiple UX16s, the device number is
NOTE
assigned, starting with 0, to the units in the order in which you turn on the power. If
or
USB
hub
11
IN
OUT
IN
OUT
IN
OUT
IN
OUT