61204025L1-1B © 2004 ADTRAN, Inc. 15List of FiguresFigure 1-1. T1 ESF CSU ACE Application .............................................................................. 20Figure 1-2. T1 ESF CSU ACE Front View ............................................................................... 20Figure 1-3. T1 ESF CSU Rear View ......................................................................................... 21Figure 1-4. Jack Signal Directions ............................................................................................ 21Figure 1-5. Network Loopback Tests ........................................................................................ 25Figure 1-6. DTE Interface Loopback ........................................................................................ 25Figure 1-7. General Data Application ....................................................................................... 27Figure 1-8. General Voice Application ..................................................................................... 28Figure 1-9. Channel Bank Application ..................................................................................... 28Figure 3-1. T1 ESF CSU ACE FRONT PANEL ...................................................................... 33Figure 3-2. Selecting a menu item from the Main Menu .......................................................... 34Figure 3-3. Menu with Additional Item(s) Not Shown ............................................................. 34Figure 3-4. Submenu Indicating Additional Items Not Shown ................................................. 35Figure 3-5. Editing a Data Field ................................................................................................ 35Figure 3-6. The Four Opening Menus ....................................................................................... 36Figure 3-7. T1 ESF CSU ACE Menu Tree ............................................................................... 37Figure 3-8. Four Opening Menus and First Level Submenus ................................................... 38Figure 3-9. Status Menu Tree .................................................................................................... 39Figure 3-10. First Menu of NI PERF RPTS Menu ..................................................................... 40Figure 3-11. Performance Counter Screen .................................................................................. 40Figure 3-12. First Current NI Errors/Alarms Screen ................................................................... 41Figure 3-13. Clear History Screen ............................................................................................... 41Figure 3-14. Configuration Menu Tree ....................................................................................... 42Figure 3-15. Network (NI) Submenu .......................................................................................... 42Figure 3-16. First 2)UNIT Submenu SCreen .............................................................................. 45Figure 3-17. Utility Menu Tree ................................................................................................... 47Figure 3-18. Re-initialize Unit/Address Screen .......................................................................... 47Figure 3-19. Test Menu Tree ....................................................................................................... 48Figure 3-20. Local Loopback Test Screen .................................................................................. 49Figure 3-21. Self Test Result Screen ........................................................................................... 50