61200051L1-1D ISU 2x64 Dual Port ISDN Service Unit User Manual vList of FiguresFigure 1-1: ISU 2x64 Rear Panel .................................................................................. 2Figure 1-2: ISU 2x64 Front Panel................................................................................. 4Figure 1-3: ISU 2x64 Interoperability ......................................................................... 5Figure 3-1: VT 100 Maintenance Help Screen ......................................................... 15Figure 4-1: Current Status Menu............................................................................... 18Figure 4-2: VT 100 Status Screen ............................................................................... 21Figure 4-3: VT 100 Configuration Screen ................................................................. 22Figure 5-1: VT 100 Test Menu Screen ....................................................................... 23Figure 5-2: Test Menu Tree ........................................................................................ 24Figure 5-3: Loopback Points ...................................................................................... 24Figure 6-1: Dial Line Menu Tree ............................................................................... 27Figure 6-2: VT 100 Configuration Menu Screen ..................................................... 28Figure 6-3: LCD Configuration Menu Tree ............................................................. 29Figure 6-4: Dial Options, RS-366 Menu Tree........................................................... 35Figure 6-5: Dial Options, V.25 bis Menu Tree ......................................................... 39Figure 6-6: Dial Line, Auto Answer Menu Tree ..................................................... 40Figure 6-7: Data Bits Menu Tree................................................................................ 41Figure 6-8: V.25 bis ASYNC Menu Tree................................................................... 41Figure 6-9: Answer Tone Menu Tree........................................................................ 44Figure 6-10: Connect Timout Menu Tree................................................................... 45Figure 6-11: Call Screening Menu Tree ...................................................................... 45Figure 6-12: SBus Termination Menu Tree ................................................................ 46Figure 6-13: Leased Line Menu Tree .......................................................................... 47Figure 6-14: Limited Distance Modem Applications ............................................... 48Figure 6-15: Leased Application with Channel Banks............................................. 48Figure 6-16: Asynchronous DTE Options Menu Tree.............................................. 50Figure 6-17: Synchronous DTE Options Menu Tree ................................................ 50Figure 6-18: Flow Control Menu Tree ........................................................................ 53Figure 6-19: Data Format Menu Tree ......................................................................... 53