Yamaha PSR-A2000 Owner's Manual - Page 96

Precautions when using the [USB TO HOST] terminal When connecting the computer to the [USB TO HOST] terminal, make sure to observe the following points. Failing to do so risks freezing the computer and corrupting or losing the data. If the computer or the instrument freezes, restart the application software or the computer OS, or turn the power to the instrument off then on again. NOTICE • Use an AB type USB cable of less than 3 meters. USB 3.0 cables cannot be used. • Before connecting the computer to the [USB TO HOST] terminal, exit from any power-saving mode of the computer (such as suspend, sleep, standby). • Before turning on the power to the instrument, connect the computer to the [USB TO HOST] ter- minal. • Execute the following before turning the power to the instrument on/off or plugging/unplugging the USB cable to/from the [USB TO HOST] terminal. • Quit any open application software on the computer. • Make sure that data is not being transmitted from the instrument. (Data is transmitted only by playing notes on the keyboard or playing back a song.) • While the computer is connected to the instrument, you should wait for six seconds or more between these operations: (1) when turning the power of the instrument off then on again, or (2) when alternately connecting/disconnecting the USB cable. NOTE • When using a USB cable to connect the instrument to your computer, make the connection directly without passing through a USB hub. • For information on setting up your sequence software, refer to the owner's manual of the relevant software. Connections - Using Your Instrument with Other Devices - 10 96 PSR-A2000 Owner's Manual