3
Chapter 2
Installing The Switch
C
AUTION
:
Circuit devices are sensitive to static electricity, which can
damage their sensitive electronics. Dry weather conditions or walking
across a carpeted floor may cause users to acquire a static electrical
charge.
To protect your device, always:
Touch the metal chassis of your computer to ground the static electrical
charge before you pick up the electronic device.
It is recommended to use a surge arrester for all outdoor devices
Figure 3 Add a surge arrester between the outdoor device and the switch
N
OTE
:
The switch is an indoor device; if used with outdoor devices
such as outdoor IP cameras or outdoor Wi-Fi APs, users must install a
surge arrester to protect the switch.
W
ARNING
:
Tampering, mishandling or improper installation of the device will
void manufacturer’s warranty.
Do not place the switch in outdoor environment.
Before installation, please make sure the input voltage meets the
product’s specified power requirements.
Before importing / exporting configuration file, please make sure the
firmware version is always the same.
