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Safety Instruction
These instructions are intended to ensure that user can use the
product correctly to avoid danger or property loss. Please read
all the safety information carefully before using.
Power Supply
● Input voltage should meet the Limited Power Source (3.85
VDC, 570 mA) according to the IEC61010-1 standard. Please
refer to technical specifications for detailed information.
● Make sure the plug is properly connected to the power
socket.
● DO NOT connect multiple devices to one power adapter, to
avoid over-heating or fire hazards caused by overload.
● Use the power adapter provided by a qualified manufacturer.
Refer to the product specification for detailed power
requirements.
Battery
● Improper use or replacement of the battery may result in
explosion hazard. Replace with the same or equivalent type
only. Dispose of used batteries in conformance with the
instructions provided by the battery manufacturer.
● The built-in battery cannot be dismantled. Please contact the
manufacture for repair if necessary.
● For long-term storage of the battery, make sure it is fully
charged every half year to ensure the battery quality.
Otherwise, damage may occur.
● Use the battery provided by a qualified manufacturer. Refer
to the product specification for detailed battery
requirements.
● DO NOT place the battery near heating or fire source. Avoid
direct sunlight.
● DO NOT swallow the battery to avoid chemical burns.
● DO NOT place the battery in the reach of children.
● When the device is powered off and the RTC battery is full,
the time settings can be kept for 6 months.
● In the first use, charge the device for more than 2.5 hours in
the power-off status.
● The lithium battery voltage is 3.85 V, and the battery capacity
is 2100 mAh.
Maintenance
● If the product does not work properly, please contact your
dealer or the nearest service center. We shall not assume
any responsibility for problems caused by unauthorized
repair or maintenance.
● Wipe the device gently with a clean cloth and a small
quantity of ethanol, if necessary.
● If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the device may be
impaired.
● Please notice that the current limit of USB 3.0 PowerShare
port may vary with the PC brand, which is likely to result in
incompatibility issue. Therefore, it’s advised to use regular
USB 3.0 or USB 2.0 port if the USB device fails to be
recognized by PC via USB 3.0 PowerShare port.
● Your camera will periodically perform a self-calibration to
optimize image quality and measurement accuracy. In this
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