User's Manual

AXELL MBF -40 AMERICAS REPEATERS
PRODUCT DESCRIPTION AND USER’S MANUAL
80 Doc. No. 00071UM Rev. 3.4 © Axell Wireless Ltd
8 Maintenance
8.1 Cautions and General Statements
• The system normally operates without any operator intervention or maintenance. If
in the unlikely event of any unit failure, the faulty repeater should be replaced. A
failed unit can be removed and replaced with a spare while the rest of the system
(other repeaters) is still operating. However, the power supply of the failed repeater
should be isolated from the power before anything is replaced.
• In the event of a malfunction in the system, the status of the antenna systems as
well as the continuity of the cabling should be checked before replacing any modules
within the repeater.
• The Input / Output RF level power level monitoring windows are for indication only
and should not be considered a replacement for laboratory test equipment accuracy
of measurement of actual signal levels. The error of measurement will be high at low
input levels.
• The normal operating range of signal measurement is as follows:
• Downlink Output range +20dBm to +43dBm
• Uplink Output range -10dBm to +5dBm
• In the event of a failure Axell Wireless’s support service should be contacted for
advice on a possible module replacement or other action to be taken.
• If a shipment of a repeater back to Axell Wireless is made within the period of
guarantee the original packing must be used.
• Component Replacement - None of the modules in the repeater can be replaced
without removing the repeater from its mounting and opening the cover of the
repeater.
• Product Disposal - Disposal of this product must be handled according to all national
laws and regulations. For detailed information regarding materials, please refer to
Axell Wireless.
CAUTION!!
Please be aware that the eq
uipment may, during certain conditions
become very warm and can cause minor injuries if handled without any
protection, such as gloves.