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2. Cautions
The working voltage of the camera is 7.5v to 9.0V. The camera is supplied by the rechargeable lithium battery.
Please unlock the write-protect before inserting the SD-card.
Please insert the SD-card when the power switch is at OFF position before testing the camera.
Please do not insert or take out the SD-card when the power switch is at ON position.
It is recommended to format the SD-card by the camera when used at the first time.
The camera will be in USB mode when connected to a USB port of a computer. In this case, the SD-card functions as a removable disk.
Please ensure sufficient power when having firmware upgrade, otherwise the upgrade process could be interrupted incorrectly. If any fault
occurs after improper upgrading process, the camera may stop function properly.