User Manual

AS4000 Central Terminal Installation and
Commissioning
GSI 002
605-0000-432
Issue 1.3a Date 18th October 1999
Page 1 of 2 © Copyright Airspan Communications Corporation 1999
OVERVIEW
1. Installation Tasks
The installation procedures are arranged as a series of tasks and are generalised to
cover the majority of applications and configurations. If your particular system
application is not covered, call the ACC Help Desk, for assistance at the following
number: TELEPHONE: [phone]
FAX: [phone]
E-Mail: [e-mail]
It is recommended that the tasks be completed in the sequence listed below:
• Task 1 — Verify Site facilities
• Task 2 — Unpack and Inspect Equipment
• Task 3 — CT Rack Installation
• Task 4 — System Interface Cabling
2. Safety
Personnel installing the ACC AS4000 System should follow ACC safety
procedures W090 0001 001 Issue 01 April 96
2.1. Electromagnetic Radiation
When working on the CT and Antenna, do not remove coax feeder connectors
when the unit is operating.
No hazardous RF radiation is emitted from the equipment. When transmitting, the
maximum total power radiated from each CT aerial is equal to the level of the UK
National Radiological Protection Board basic restriction per kg of body part. At the
surface of each aerial radome, the power flux density is approximately one fifth of the
investigation level of the UK National Radiological Protection Board.
2.2. Hazardous Voltages
There are hazardous voltages present in the modem shelves of this equipment.
Do not touch components or track on the cards while they are in operation.
On AC installations, hazardous voltages exist. Use caution when verifying or working
with AC power. Remove metal jewellery that could come into contact with AC power.