Olympus 27MG - Page 4

DMTA-10043-01EN, Rev. C, July 2016
Table of Contents iv
1.4 Connectors ................................................................................................................. 17
1.5 Keypad Functions ..................................................................................................... 18
2. 27MG Power Requirements ..................................................................... 23
2.1 Power Indicator ......................................................................................................... 23
2.2 Batteries ...................................................................................................................... 24
3. Software User Interface Elements ........................................................... 27
3.1 Measurement Screen ................................................................................................ 27
3.2 Parameter Screens ..................................................................................................... 28
4. Initial Setup ................................................................................................ 31
5. Standard Calibration Measurement ....................................................... 35
5.1 Introduction ............................................................................................................... 35
5.2 Transducer Zero Compensation ............................................................................. 36
5.3 Velocity and Zero Calibration ................................................................................. 36
5.4 Material Velocity Calibration .................................................................................. 37
5.5 Zero Calibration ........................................................................................................ 39
6. Measurements ............................................................................................. 41
7. Additional 27MG Gaging Features ........................................................ 43
7.1 Adjusting the Backlight ............................................................................................ 44
7.2 Activating the Freeze Mode ..................................................................................... 45
7.3 Adjusting the Gain .................................................................................................... 45
7.4 Optimizing Material Gain Sensitivity .................................................................... 45
7.5 Restoring the Default Gain ...................................................................................... 46
7.6 Configuring the Measurement Setup ..................................................................... 46
7.7 Configuring the System Setup ................................................................................ 50
7.8 Activating High/Low Alarms .................................................................................. 52
7.9 Activating Diff Mode ................................................................................................ 53
7.10 Resetting the Instrument Parameters ..................................................................... 53
8. Specifications .............................................................................................. 57
9. Theory of Operation .................................................................................. 59
10. Application Notes ...................................................................................... 61
10.1 Factors Affecting Performance and Accuracy ...................................................... 61