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3.4.2 App “System Update“
Restoring default settings
Fig. 28: System Update – Restore default settings
• Select app “System Update“ in the main menu.
App starts.
• Select “Reset device to factory settings“.
Request about restoring the default settings opens.
• Confirm restoring with button “OK“.
Default settings are restored.
Updating the firmware without internet connection
Fig. 29: System Update – Update firmware without internet connection
i
Check firmware version in “Settings” menu.
Requirements:
- SD card or USB data storage with FAT32 file system
- Data files for update on SD card or on USB data storage device
- SD card in card slot or USB data storage device in USB connection
• Select app “System Update“ in the main menu.
App starts.
• Select “Browse SD card“ or “Browse USB disc #1 or #2“ (A)
Data files are shown.
• Select update file in zip format.
Path to the update file is applied (B).
• Select “Update using the specified ‘update.zip‘ file“ (C).
Firmware is updating.
C
B
A