User Guide

10
Connection
This chapter explains how to connect MIDI devices, such as a tone generator and a
MIDI Keyboard, to the UX256.
(1) Connecting the included power adaptor
1. Set the ON/STANDBY switch on the UX256 to off (standby).
2. Connect the plug of the power adaptor (PA-3B) to the DC IN jack on the
rear panel of the UX256.
3. Connect the power adaptor to the appropriate AC outlet.
Be sure to use the PA-3B power adaptor or equivalent recommended by
YAMAHA. Using a power adaptor with different current, voltage, or polarity
specifications may cause a malfunction. If you plan not to use the UX256
for a long period of time, be sure to remove the power adaptor from the AC
outlet.
Before you turn on the power to the UX256, make sure that the computer
and the UX256 are connected correctly.
Power
adaptor
computer
TO HOST
terminal
MIDI
terminal
UX256
(2)
(1)
(4)
(3)
power adaptor
(PA-3B)
AC Outlet
UX256
NOTE