Verifying Proper Operation Of The Gu-A-Bs Gps Unit - Alvarion BreezeACCESS II System Manual

Verifying Proper Operation
Verifying Proper Operation of the
GU-A-BS GPS Unit
NOTE:
It may take up to 10 minutes from the time the GU-RA GPS antenna is powered up until
it is fully synchronized with the GPS satellite system.
When the unit is operating properly, the PWR and OK green LEDS
should be on, indicating that the BS-GU module is supplying power to
the GU-RA GPS antenna and that the GPS antenna is functioning
properly.
If the OK LED is not on, check the functionality of the GPS antenna as
follows:
1. From the Main Menu, select Info Screens.
The Info Screens menu opens.
2. From the Info Screen menu, select Show Unit Status and view the Unit
Status display. You should see one of the following messages:
UTC is available; date..; time..: This message indicates
that the GPS antenna has synchronized with the satellite system
and that the BS-GU is functioning properly. The message may
include an incorrect time and date, such as a date in 1999: this
indicates that the GPS antenna has not yet synchronized with
the GPS satellite system.
–Or–
UTC time is not available: This message indicates that the
BS-GU is not getting timing signals from the GPS antenna. If the
antenna is functioning and properly connected to the module, a
probable reason might be that the antenna has not yet
synchronized with the GPS satellite system.
BreezeACCESS Version 4.3 System Manual
4-3