User's Manual

Ericsson Internal
INSTRUCTIONS 8 ( 14 )
/ XSNBRKI 4/1532-LZA 701 0001 Uen
EAB/ FJG/RSP ( Louise Cederlund) 2008-05-14 G
Prepared (also subject responsible if other) No.
Approved Checked Date Rev Reference
P010475A
Figure 3 External Alarms Testing
2. In the Available monitors box, select External Alarm Status and click →
to add Alarm Inlets in the Monitors to start box.
3. Click Start Monitor.
4. Remove the external alarm covers. See document DF-OVP Installation
Instructions.
5. Ensure that the external alarm cable on the RBS side of each Overvoltage
Protection (OVP) module, and the wires of the external alarm cable on the
customer side are properly connected.
6. Trigger the alarm by either closing or breaking it at the OVP module or by
triggering the alarm detector.