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防犯カメラ Dahua DH-IPC-HDW3849HP-AS-PVのPDF クイック・スタート・マニュアルをオンラインで閲覧またはダウンロードできます。Dahua DH-IPC-HDW3849HP-AS-PV 20 ページ。 Eyeball network camera

Important Safeguards and Warnings

Electrical Safety

● All installation and operation shall conform to your local electrical safety codes.

● The power source shall conform to the Safety Extra Low Voltage (SELV) standard, and

supply power with rated voltage which conforms to Limited power Source requirement

according to IEC60950-1. Note that the power supply requirement is subject to the device

label.

● Make sure that the power supply is correct before operating the device.

● A readily accessible disconnecting device shall be incorporated in the building installation

wiring.

● Prevent the power cable from being trampled or pressed, especially the plug, power socket

and the junction extruded from the device.

Environment

● Do not aim the device at strong light to focus, such as lamp light and sun light; otherwise it

might cause over brightness or light marks, which are not the device malfunction, and affect

the longevity of Complementary Metal-Oxide Semiconductor (CMOS).

● Do not place the device in a damp, dusty extremely hot or cold environment, or the locations

with strong electromagnetic radiation or unstable lighting.

● Keep the device away from any liquid to avoid damage to the internal components.

● Keep the indoor device away from rain or damp to avoid fire or lightning.

● Keep sound ventilation to avoid heat accumulation.

● Transport, use and store the device within the range of allowed humidity and temperature.

● Heavy stress, violent vibration or water splash are not allowed during transportation, storage

and installation.

● Pack the device with standard factory packaging or the equivalent material when

transporting the device.

● Install the device in the location where only the professional staff with relevant knowledge of

safety guards and warnings can access. The accidental injury might happen to the

non-professionals who enter the installation area when the device is operating normally.

Operation and Daily Maintenance

● Do not touch the heat dissipation component of the device to avoid scald.

● Carefully follow the instructions in the manual when performing any disassembly operation

about the device; otherwise, it might cause water leakage or poor image quality due to

unprofessional disassembly. Please contact after-sale service for desiccant replacement if

there is condensed fog on the lens after unpacking or when the desiccant turns green. (Not

all models are included with the desiccant).

● It is recommended to use the device together with lightning arrester to improve lightning

protection effect.

● It is recommended to ground the device to enhance reliability.

● Do not touch the image sensor (CMOS) directly. Dust and dirt could be removed with air

blower, or you can wipe the lens gently with soft cloth that is moistened with alcohol.

● You can clean the device body with soft dry cloth, and for stubborn stains, use the cloth with

Quick Start Guide