Underwriters Laboratories DS-2CD702NF-E Series, User Manual

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User Manual of Network Camera
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Safety Instruction
These instructions are intended to ensure that the user can use the product correctly to avoid
danger or property loss.
The precaution measure is divided into ‘Warnings’ and ‘Cautions’:
Warnings : Serious injury or death may be caused if any of these warnings are neglected.
Cautions : Injury or equipment damage may be caused if any of these cautions are neglected.
Warnings Follow these safeguards to
prevent serious injury or death.
Cautions Follow these precautions to
prevent potential injury or material
damage.
Warnings
1. In the use of the product, you must strictly comply with the electrical safety regulations of the
nation and region.
2. Source with AC 24V or DC 12V according to the IEC60950
－
1 standard. Please refer to technical
specifications for more details.
3. Do not connect several devices to one power adapter as an adapter overload may cause
over-heating and can be a fire hazard.
4. Please make sure that the plug is firmly inserted into the power socket.
5. When the product is installed on a wall or ceiling, the device should be firmly fixed.
6. If smoke, odor, or noise rise from the device, turn off the power at once and unplug the power
cable, then contact the service center.
7. If the product does not work properly, please contact your dealer or the nearest service center.
Never attempt to disassemble the camera yourself. (We shall not assume any responsibility for
problems caused by unauthorized repair or maintenance.)