User guide

GP4
eng
❐
Using a USB storage device - warning
✎ If the USB storage device has a built-in auto recognition program or uses its
own driver, it may not work.
✎ Some USB storage devices may not work or may work incorrectly.
✎ Use only USB storage devices formatted with the Windows FAT32 or NTFS
file system.
✎ For external USB HDDs, it is recommended that you use devices with a rated
voltage of less than 5 V and a rated current of less than 500 mA.
✎ It is recommended to use a USB hub or hard disk drive with power supplied.
(If the power supplied is not enough, the USB storage device may not be
detected properly.)