List of Figures
150-431-115-01, Revision 01
viii
September 22, 1998
HLU-431 List 1E
L
IST
OF
F
IGURES
Figure 1. HLU-431 List 1E Front Panel .......................................................................................................... 4
Figure 2. HLU-431 List 1E Card-Edge Connector.......................................................................................... 8
Figure 3. Installing the HLU-431 into a Shelf ................................................................................................. 9
Figure 4. DB-9 RS-232 I/O Pinouts............................................................................................................... 12
Figure 5. System Spans.................................................................................................................................. 13
Figure 6. Maintenance Terminal Main Menu ................................................................................................ 14
Figure 7. Span Status Screen (No Doubler)................................................................................................... 16
Figure 8. Span 1 Status Screen ...................................................................................................................... 16
Figure 9. Span 2 Status Screen ...................................................................................................................... 17
Figure 10. Set Clock Screen .......................................................................................................................... 19
Figure 11. System Settings Screen ................................................................................................................ 21
Figure 12. Loopback Menu: No Doubler....................................................................................................... 26
Figure 13. Loopback Menu with Two Doublers............................................................................................ 27
Figure 14. NLOC Loopback Mode in the Maintenance Terminal Main Menu............................................. 28
Figure 15. Performance Data Screen: No Doublers....................................................................................... 29
Figure 16. Span 3 Performance Data Screen ................................................................................................. 30
Figure 17. 7 Day History Screen for Span 1 (No Doubler) ........................................................................... 31
Figure 18. 7 Day History Screen Span 3 ....................................................................................................... 32
Figure 19. Alarm History Screen for Span 1 ................................................................................................. 33
Figure 20. Alarm History Screen for Span 3 ................................................................................................. 34
Figure 21. HLU-431 Non-Doubler Loopback Configurations ...................................................................... 39
Figure 22. Doubler Loopback Configurations ............................................................................................... 40
Figure 23. HLU-431 Block Diagram ............................................................................................................. 49
Figure 24. Bar Code Label and Configuration Number ................................................................................ 56
