Owner`s manual

UW500 Features

Don’t turn the power to the UW500 on or off, or connect or disconnect a USB cable

under any of the following conditions. Otherwise, the computer may lock up or

UW500 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 or canceling the mode.

• The audio/MIDI application is started.

Also, don’t perform any of the following operations. Otherwise, the computer may

lock up or the UW500 functions may be disabled:

• Do not frequently turn on and off the power to the UW500 or connect and

disconnect the cable.

• Do not place the computer in Save Energy (Sleep) mode or cancel the

mode during audio/MIDI data transfer.

• Do not connect or disconnect the USB cable while the UW500 is on.

• Do not turn the power to the UW500 on or off, start the computer, or

install the driver while a large quantity of data is being transferred.

Notes on USB

UW500.book Page 7 Monday, October 16, 2000 10:21 AM