WEIHONG NK200 - Operating System Maintenance; Software Upgrade

Specialized Concentrated Focused
Maintenance「85」
4.1 Operating System Maintenance
Before a NK200 integrated system is delivered, the system has already been well installed and can be
used directly. In case of failure, you can restore it to leave factory state by system recovery. And system
upgrade will update the software.
If the system is damaged and cannot be started, it is time to update the mirror image. However, if the
system can still be started, updating or re-installing the software is required.
4.1.1 Software Upgrade
The system update steps are as below:.
1) Insert the USB flash disk with .weihong the system update file into NK200.
2) Power on and start NK200, while pressing key G several times to enter the system update interface.
See Fig. 4-1, USB being recognized.
Fig. 4-1 System Update Interface
3) After the USB is recognized, press F6 to eject software update dialog box. And then press “” and
“” keys to select the needed software.