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Connections

Connectors

q w

qUSB TO DEVICE terminal

This terminal allows connection to USB stor- age devices. Refer to “Connection to a USB Storage Device” on page 97.

wUSB TO HOST terminal

This terminal allows direct connection to a per- sonal computer. Refer to “Connecting a Per- sonal Computer” on page 99 for more information.

Connection to a USB Storage Device

By connecting the instrument to a USB storage device with a standard USB cable, you can save data you’ve created to the connected device, as well as read data from the connected device.

Compatible USB

storage devices ● ● ● ● ● ● ● ● ● ● ● ● ● ●

A USB storage device, such as a floppy disk drive, hard disk drive, CD-ROM drive, flash memory, reader/writer, etc., can be connected to the USB TO DEVICE terminal. Other USB devices such as a computer keyboard or mouse cannot be used.

Before purchasing USB storage devices, please consult your Yamaha dealer, or an authorized Yamaha distributor (see list at end of the Owner’s Manual) for advice.

CAUTION

Avoid frequently turning the power on/off to the USB storage device, or connecting/disconnecting the cable too often. Doing so may result in the operation of the instrument “freezing” or hang- ing up. While the instrument is accessing data (such as in the Save and Delete operations), do NOT unplug the USB cable, do NOT remove the media from the device, and do NOT turn the power off to either device. Doing so may corrupt the data on either or both devices.

Connection toa USB storage device ● ● ● ● ● ● ● ● ●

CAUTION

Some USB memory devices may require more current than the instrument can supply, causing the instrument’s over-current pro- tection function to be activated and making it impossible to use the device. If this occurs “OverCurrent” will appear in the upper area of the MAIN display. To restore normal operation remove the USB device from the USB TO DEVICE connector and turn the instrument’s power off and then back on again.

DGX-620/520, YPG-625/525 Owner’s Manual 97