User's Manual
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source again.
Step 3 Press and hold the reset button for 5 seconds to 10 seconds.
Figure 5-284 Reset button
Step 4 Restart the Device.
After the Device restarts, the settings have been restored to the factory default.
5.19.4.4 System Update
5.19.4.4.1 Upgrading File
Procedure
Step 1 Insert a USB storage device containing the upgrade files into the USB port of the
Device.
Step 2 Select Main Menu > MAnalytics+NTAnalytics+N > Manager > Update
Figure 5-285 Update