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❐❐Caution when using USB storage device
✎✎If a USB storage device has a
✎✎Some USB storage devices may not work or work improperly.
✎✎If you use a USB extension cable, the USB device may not be recognized or may not work properly.
✎✎Only use USB storage devices formatted with FAT32 or NTFS File System provided by Windows.
✎✎For external USB hard drives, it is recommended to only use devices rated at 5V and less than 500mA current.
✎✎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.)