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Slide Scanner Repair Manual Diagnostics and Troubleshooting
5. Diagnostics and Troubleshooting
Contents
Error Messages..................................................................................................... 99
Diagnostic (Digital Hardware)............................................................................... 100
Operational........................................................................................................... 101
Calibration ............................................................................................................ 106
LabVIEW Image Performance Test (IPT) Version 1.02-Mac .............................. 113
Scanner Tester (w) Front Panel ........................................................................... 113
Image Quality Test Outline ................................................................................... 118
Geometric Type Test Using GMT Target .......................................................... 118
Color Type Test Using CT Target ...................................................................... 118
Changing Type of Scanner Under Test .............................................................. 118
Changes to IPT Test Since LabVIEW Version 3.1 (Summary) ............................. 119
Using Scanner Tester (W).................................................................................... 120
Required Tools and Equipment............................................................................. 120
Initial Setup - Complete Image Performance for LabVIEW Version 4 .................. 121
Entering Test Parameters .................................................................................... 123
Entering Optional Test Parameters ...................................................................... 124
Starting Test......................................................................................................... 124
Auto Reference Finding Origin for GMT and CT Targets ..................................... 125
Error Reporting .................................................................................................... 126
Test Results ......................................................................................................... 126
Stored Test Results ............................................................................................. 127
Pausing or Stopping Scanner Test ....................................................................... 128
Pausing a Test in Progress................................................................................ 128
Stopping a Test in Progress .............................................................................. 128
IPT Scanner Tests - Understanding Test Results............................................ 129
Initialization Test................................................................................................... 129
Distortion & Mag Test .......................................................................................... 129
Left, Center, Right Resolution Test ...................................................................... 130
Motion and Color Registration Test ...................................................................... 131
Color Registration Test...................................................................................... 131
Motion Test........................................................................................................ 132
Interpreting Measurements of the Color Registration & Motion Tests .................. 133
Introduction ........................................................................................................ 133
Stand Alone Motion and Resolution Test Panel - Details ................................... 133
Test Panel Controls ........................................................................................ 133
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