3.12 Data Logger; Calibration Files - Olympus EPOCH 650 User Manual

DMTA-10055-01EN, Rev. A, February 2015

3.12 Data Logger

The EPOCH 650 features an onboard data logging system that allows standard
storage of inspection files (Inc) and dedicated calibration files (Cal), as well as
inspection files in corrosion style configurations (2D, 3D, Boiler, etc). Regardless of file
type, each discrete data point saved on the EPOCH 650 stores all active digital
measurements, compressed A-scans, calibration data, alarm conditions, and active
software features. Two gigabytes of onboard memory allows storage of over 100,000
individual data points.
The section below outlines the procedure for setup and storage of the most basic and
common file type, the calibration file. For full details and procedures on standard and
optional file types, see "Data Logger" on page 187.
3.12.1

Calibration Files

To setup and save a calibration file on the EPOCH 650, first complete all ultrasonic
and software setups that will be saved within the calibration.
To create and store a calibration file
1. Select the File menu item.
2. Select the Create parameter (see Figure 3-19 on page 69).
3. In the File Type box, use the knob or arrow keys to select Cal.
4. Press NEXT to advance to the Filename box.
5. Select the Edit parameter to display the virtual keypad (see Figure 3-19 on
page 69).
6. Use the knob or arrows to navigate through the virtual keypad and create a file
name (32 characters maximum).
7. Insert a character by selecting INS (the F5 key).
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