User Manual Part 3

System Card Replacement Procedure
FlexWave Prism Host, Remote and EMS 5.1 System Reference Page 317
ADCP-77-073 • Issue 2 • 11/2009 © 2009 ADC Telecommunications, Inc.
A.3 SYSTEM CARD REPLACEMENT PROCEDURE
11 Notify the NOC or alarm monitoring system operator that the System Card is
being replaced.
22 If used, disconnect EXT REF cables from the front of the System Card.
33 Remove alarm plug from the front of the System Card by pressing on the lock
tabs.
44 Loosen the two thumb screws that secure the System Card to the front of the Host
enclosure.
There will be a Loss of Service during the time it takes to complete this procedure. Notify
the NOC a
nd alarm managers before starting this process.
If the EXT REF is being used communications to other Hosts will be disrupted.
Electronic components can be damaged by static electrical discharge. To prevent ESD
damage, slip on a
n Electro- Static Discharge (ESD) wrist strap and connect the ground
wire to an earth ground source. W
ear the ESD wrist strap while completing each step in
this procedure.
22398-A