DU1000 - FIRMWARE UPGRADE
a. Format the USB (2.0) disk (up to 32G) in the "FAT32" mode on the PC/Laptop.
b. Download the update file and unzip it on the PC/Laptop. (It is recommended to use "WinRAR" to decompress)
c. Put "ISPBOOOT.BIN" into the root directory of the USB disk.
d. Insert the USB disk into the Type-A port of the host.
e. There is a small hole beside the Type-A port, this is the Reset hole. Poke it and hold it.
f. Plug in the power. After "Updating" appears on the screen, release Reset.
g. After the update process is complete, unplug the power supply and the USB flash drive. Wait for 2 ~ 5 seconds, then plug in the power and restart the host. Then you can use it now.