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3.7.7 Maintenance
Firmware Upgrade
This function is used when users need to upgrade the camera for function scalability.
Note: Before using this function, make sure you have the correct upgrade files provided by your
installer or distributor.
Note: The event videos saved in the camera will be removed after firmware upgrade. Make sure youve
copied important events to your PC before firmware upgrade.
Step1: Select to browse to where you save the upgrade files, and select them one by one until all files are
selected (up to four files).
Step2: Select Upgrade to start system upgrading.
Note: Youll be prompted to keep current configurations. Its recommended to keep them, or all
configurations will be restored to default values after upgrade.
Note: It takes a few minutes to finish the upgrade process. Do not disconnect the power during
firmware upgrade, or the upgrade may be failed. The camera will reboot after the upgrade.
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