Dahua DH-PFLR2110-8ET-120 User Manual page 2

Dahua 4-Port ePoE Switch User's Manual
Important Safeguards and Warnings
Please read the following safeguards and warnings carefully before using the product in order to avoid
damages and losses.
Attentions:

Do not expose the device to lampblack, steam or dust. Otherwise it may cause fire or electric
shock.

Do not install the device at position exposed to sunlight or in high temperature. Temperature rise
in device may cause fire.

Do not expose the device to humid environment. Otherwise it may cause fire.

The device must be installed on solid and flat surface in order to guarantee safety under load and
earthquake. Otherwise, it may cause device to fall off or turnover.

Do not place the device on carpet or quilt.

Do not block air vent of the device or ventilation around the device. Otherwise, temperature in
device will rise and may cause fire.

Do not place any object on the device.

Do not disassemble the device without professional instruction.
Warning:

Please use battery properly to avoid fire, explosion and other dangers.

Please replace used battery with battery of the same type.

Do not use power line other than the one specified. Please use it properly. Otherwise, it may cause
fire or electric shock.
Special Announcement:

This manual is for reference only.

All the designs and software here are subject to change without prior written notice.

All trademarks and registered trademarks are the properties of their respective owners.

If there is any uncertainty or controversy, please refer to the final explanation of us.

Please visit our website for more information.