Dahua Navigator X820, Руководство пользователя, Страница: 7 / 115

VI

Keep away from no-fly zone; please do not enter no-fly zone.
 Keep view wide open; make sure the device is flying within field of view; please do not
block field of view.
 Please do not fly the aircraft in rain, snow and thunder weather.

Please do not fly in narrow and small space.

Try not to fly right above the crowd, in order to prevent personal injury.
 Please do not get close to high-voltage power line. Keep more than 10m distance.
Power Requirement
Caution
 The product shall use electric wires (power wires) recommended by this area, which shall
be used within its rated specification!
 Products with category I structure shall be connected to grid power output socket, which is
equipped with protective grounding.

Please conform to local electrical safety standards strictly.
 Before operation, please check whether power supply is correct.

Please use power supply that meets SELV (safety extra low voltage) requirements, and
supply power with rated voltage that conforms to Limited Power Source in IEC60950-1. For
specific power supply requirements, please refer to device labels.

Prevent power cord from being trampled or pressed, especially the plug, power socket and
the junction extruded from the device.
Battery Points of Attention
Warning

It has to use the exclusive power adapter provided by Dahua Technology to charge the
device. Otherwise, it may damage the battery or lead to other unpredictable
consequences.
 Charge the device at a temperature between 0 and 50
℃
.
 Distinguish positive and negative poles when charging the device, to prevent short circuit.

Charge and discharge at least once every month; prohibit storing the device without
electricity.

Please do not place the device close to fire source or inflammables.

Please do not charge and discharge the device in unattended conditions.