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In addition, there is a fixed folder name for storing upgrade files inside the U disk, the upgrade
files must be placed in the first level of the directory folder: upgrade inside.
At the same time, it is suggested that it is best to keep only the bin files that need to be upgraded.
9.2 PC Upgrade
1. Upgrade all the PACKs of the system
Step 1. After successfully connecting to the upper computer, select "Firmware - Browse - Upgrade
File"
Step 2. Click to start