User's Manual

Nexus FT Return For Service Procedures
044-05251 Rev C 4-9
RCU for Radio Communication
The RCU antenna for a radio modem is connected to the BS antenna via the uplink DC, provided the RCU
and the WRH operate in the same cell system. Otherwise, the modem must have a separate antenna. Data is
transferred between the WRH and the RCU via the P130 modem port on the RCI or FON. The RCU is also
powered via the same port and has a battery with enough capacity to send a number of alarms if a main
power failure occurs.
RCU for Telephone Line Communication
The land line version uses a telephone line connected to a terminal block on the RCU. A free strain relief
bushing at the bottom of the WRH is used for the external telephone line cable.
Return For Service Procedures
When returning products to Powerwave, the following procedures will ensure optimum response.
Obtaining an RMA
A Return Material Authorization (RMA) number must be obtained prior to returning equipment to the factory
for service. Pease contact our Repair Department at [phone] to obtain this number, or FAX your
request to [phone]. Failure to obtain this RMA number may result in delays in receiving repair
service.
Repackaging for Shipment
To ensure safe shipment of the unit, it is recommended that the original package designed for shipping the
unit be reused. If it is not available, contact Powerwave’s Customer Service Department at 1-800-797-9283,
[phone] or by e-mail at [e-mail] for packing material.