5
ENGLISH
Hardware Installation
Before You Begin
Observe the following precautions to help prevent
shutdowns, equipment failures, and personal injury:
•
Install the DWM-321D/DWM-321 in a cool and dry place. Refer to
the technical specications in the user manual for the
acceptable operating temperature and humidity ranges.
• Install the router in a site free from strong electromagnetic
sources, vibration, dust, excessive moisture, and direct
sunlight.
• Place antennas in an unobstructed area with clear mobile
signal. Avoid metal boxes and other dense materials. It
is recommended to use the web interface to conrm
signal strength before permanent installation.
• Visually inspect the power connector and
make sure that it is fully secure.
• Do not stack any devices on top of the router.
DWM-321D/DWM-321
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