V
Contents
Chapter 9 System Checks ...............................................................................................................107
9.1 General Checks ....................................................................................................................108
9.1.1 Overview ...................................................................................................................108
9.1.2 Operating Environment .............................................................................................108
9.1.3 System Configuration ...............................................................................................108
9.1.3.1 System Settings ............................................................................................108
9.1.3.2 Contrast and Brightness of LCD Monitor ....................................................108
9.1.3.3 Probe Checks ................................................................................................109
9.1.4 System Information...................................................................................................109
9.1.5 System Running Status .............................................................................................109
9.2 Functional Checks ...............................................................................................................110
9.2.1 Workflow ..................................................................................................................110
9.2.2 Checklist ...................................................................................................................110
9.3 Mechanical Safety Checks ..................................................................................................111
9.3.1 Workflow ..................................................................................................................111
9.3.2 Checklist ...................................................................................................................112
9.4 Image Tests ..........................................................................................................................113
9.4.1 B Image Test .............................................................................................................113
9.4.2 THI Image Test .........................................................................................................113
9.4.3 Color/DPI/TDI Image Test .......................................................................................113
9.4.4 PW/CW Image Test ..................................................................................................113
9.4.5 3D Image Test ...........................................................................................................113
9.4.6 4D Image Test ...........................................................................................................113
Chapter 10 System Troubleshooting .............................................................................................115
10.1 Diagnostic Preparation ......................................................................................................116
10.2 Fault Diagnostics ...............................................................................................................117
10.2.1 Startup Faults ..........................................................................................................117
10.2.2 Operating Faults ...................................................................................................... 118
10.3 System Troubleshooting ....................................................................................................119
10.3.1 On-Site Inspection ..................................................................................................119
10.3.2 Fault Identification .................................................................................................. 119
10.3.3 Fault Resolution ......................................................................................................119
10.3.4 Post Maintenance ...................................................................................................120
10.3.4.1 Inspection after Critical Parts Replacement ...............................................120