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Contents 8 Settings ...............................................................................292 8.1 Factory settings ...................................................................................... 293 8.2 8.2.1 Project settings ...................................................................................... 295 Test point settings ...................................................................................... 296 8.3 8.3.1 8.3.2 8.3.3 8.3.4 8.3.5 8.3.6 Program settings .................................................................................... 299 Auto save .................................................................................................. 299 Setting program paths ................................................................................. 300 Setting line styles and display options ........................................................... 301 Setting user names ..................................................................................... 302 Setting the program language ...................................................................... 302 Additional settings ...................................................................................... 303 9 Calculations .........................................................................304 9.1 9.1.1 9.1.2 Calculating levels .................................................................................... 305 Possible reasons for level calculation failure ................................................... 306 Reversed components ................................................................................. 307 9.2 9.2.1 9.2.2 Amplifier settings ................................................................................... 308 Setting all amplifiers at once ........................................................................ 308 Setting individual amplifiers ......................................................................... 310 9.3 Network check ........................................................................................ 315 9.4 9.4.1 9.4.2 9.4.3 9.4.4 9.4.5 9.4.6 9.4.7 Return path calculation ........................................................................... 327 Editing upstream services ............................................................................ 328 Setting the return path transmitter ............................................................... 330 Setting the return path receiver .................................................................... 335 Setting the return path amplifier ................................................................... 336 Calculating the return path level at one point ................................................. 342 Blocking return paths for particular connections.............................................. 343 Return Path calculation as part of the network check ....................................... 344 9.5 Setting converters .................................................................................. 348 9.6 9.6.1 9.6.2 Determining signal paths ........................................................................ 349 Signal path from connection to signal source .................................................. 349 Marking signal paths with disturbance sources ................................................ 350 9.7 9.7.1 9.7.2 9.7.3 9.7.4 Performance/Distortion product in forward path ................................... 351 Distortion checking in the network check ....................................................... 351 Calculating network performance – worst values in network ............................. 352 Distortion products at a selected point ........................................................... 353 The distortion spectrum window ................................................................... 354 9.8 Information about the distortion product calculation ............................. 355 9.9 Calculating test points ............................................................................ 360 9.10 Frequency plans...................................................................................... 363 9.11 Calculation settings ................................................................................ 366 9.12 9.12.1 9.12.2 9.12.3 Calculation for optical Networks ............................................................. 371 Calculating optical output ............................................................................ 371 Optical disturbance calculation ..................................................................... 372 Splice Report and Splice/Patch List ............................................................... 373 9.13 9.13.1 9.13.2 Microducts .............................................................................................. 379 DuctPackage .............................................................................................. 379 Inhouse Microducts ..................................................................................... 389 AND Client Manual IV/C © AND Solution GmbH Page 6 of 452