User Manual

AS4000 Operations and Maintenance

Section

605-0000-431

. Issue 1.6. Date3/2/99

DLP-004

Page 9 of 44 © Copyright Airspan Communications Corporation 1999

8. SC Red LED should now be extinguished and fault clear on alarm unit.

Note: All LEDs will be illuminated for 2 s during module boot-up. After

successful boot-up, the Fail LED will flash until the co-processor initialisation is

complete.

9. The new SC card will be downloaded with the shelf information from the Sitespan

10. Check that an alarm is received at the Sitespan by switching off one of the DC

input switches located on the combiner shelf. The three PSU fail lights will operate

and PSU fail messages will be sent to the Sitespan . Restore the switch and check

with the Sitespan to see if the messages are received and cleared.

STOP. THIS PROCEDURE HAS BEEN COMPLETED.