
5 Refresh kernel and rootfs
5 Refresh Kernel and Rootfs
There are three methods to refresh kernel and rootfs:
1. Refresh kernel and rootfs by serial port;
2. Refresh kernel and rootfs by Ethernet port;
3. Refresh kernel and rootfs by USB port.
Note: updated kernel and file system by USB, 4000 series, 5020 series screen and the Kinco HMIware
software must be after the November 2009 version.
5.1 Refresh by serial port
1. M
ake a serial cable as follow:
2. Set the sw1 to on, sw2 to off on the back of the panel.
3. Open the EVManager tool to select “system operate”---“communication set”, set the serial num. before
refresh kernel and rootfs.
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