Notes on usb – Yamaha UX256 User Manual
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Don’t turn the power to the UX256 on or off, or connect or disconnect a USB cable
under any of the following conditions. Otherwise, the computer may lock up or
UX256 functions may be disabled:
•
The computer is checking the device or loading the driver.
•
The computer is starting or quitting the OS.
•
The computer is in Save Energy (Sleep) mode.
•
A MIDI application program is starting up.
Also, don’t perform any of the following operations. Otherwise, the computer may
lock up or the UX256 functions may be disabled:
•
Do not frequently turn on and off the power to the UX256 or connect and
disconnect the cable.
•
Do not place the computer in Save Energy (Sleep) mode or cancel the
mode during MIDI data transfer.
•
Do not connect or disconnect the USB cable while the UX256 is on.
•
Do not turn the power to the UX256 on or off, start the computer, or install
the driver while a large quantity of data is being transferred.
Notes on USB