Recommend upgrading QCDU,default selection is QCDU
The latest firmware displayed in top-left is v203
Upgrade setps:
- Unplug the USB cable
- Press and hold the R6 button and keep press (This example refers to QCDU)
- Plug the USB cable
- Monitor L1-L6 and R1-R6 backlight is blinking, then release R6 button
- Click [Refresh] button, [Upgrade] button enable,
- Click [Upgrade] button and waitting it finish
发布说明
v1.5
- update QCDU firmware: slove some time USB not recognized (Recommend all QCDU products update )