Rear Panel - Roland UM-3EX Owner's Manual

Rear Panel

fig.rear.eps_25
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USB Cable
Connect this to the USB connector of your computer.
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MODE select switch
The UM-3EX can be set to function as either the master or a slave device by means of this switch.
When using a single UM-3EX unit
When multiple UM-3EX units are
connected
* Don't change the setting of the MODE select switch while the UM-3EX is connected to your computer.
First, you need to disconnect the UM-3EX from your computer. Then, once you've changed the switch
setting, you can reconnect it.
* Connection of multiple units is supported only in Windows XP and Mac OS X. For details, refer to
"Connecting multiple UM-3EX units" (p. 42).
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Select the MASTER setting if you're using a single UM-3EX
unit.
• Select the MASTER setting for the UM-3EX that's connected
to the computer.
• Select the SLAVE setting for UM-3EX units that are
connected to the UM-3EX connector (p. 13).
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