User's Manual

AirHarmony-4000 (External Cavity Filters) Installation Guide
UGD-D01019 Airspan Commercial and Internal Use 2
Warnings and Cautions
Human Exposure to Radio Frequencies
The AirHarmony-4000 antennas should be operated from a minimum safe distance of 4.6m
Radio Interference
The AirHarmony generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment on and off, the technician is encouraged to try to correct the
interference by performing one or more of the following measures:
 Re-orientate or relocate the unit
 Increase separation between the units and/or End Devices
 Connect the equipment to an outlet on a circuit different from that to which the power
source is connected
Modifications
Any changes and modifications to this device that are not expressly approved by Airspan Networks
may void the user's authority to operate the equipment.
General
 Only qualified personnel should be allowed to install, replace, and service the equipment.
 The device cannot be sold retail, to the general public or by mail order. It must be sold to
operators.
 Installation must be controlled.
 Installation must be performed by licensed professionals.
 Installation requires special training. The AirHarmony-4000 should be installed ONLY by
experienced installation professionals who are familiar with local building and safety codes
and, wherever applicable, are licensed by the appropriate government regulatory
authorities. Failure to do so may void Airspan's product warranty and may expose the end
user or the service provider to legal and financial liabilities. Airspan and its resellers or
distributors are not liable for injury, damage or violation of regulations associated with the
installation of outdoor units or antennas.
 The device is to be installed in a Restricted Access Location.