Olympus Panametrics Epoch 4 Plus - 9.12.2 Moving the Cursors

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EPOCH 4PLUS
Figure 81 Viewing Changes on Display when Wave Analysis is Active
When Wave Analysis is active, notice DB VALUE replaces MIN DEPTH at the top of the
screen. DB VALUE shows the difference in dB between the two cursors, while the
thickness value in the Top Right corner shows the difference in thickness between the two
cursors.
9.12.2 Moving the Cursors
To move Cursor A and Cursor B, follow these steps:
1. Select [F1] to access Cursor A.
2. Select [F2] to access Cursor B.
3. Press [], [], [ ] and [] to move the cursors along the waveform. The distance
and dB difference between the two cursors is continually displayed at the top of the
screen.
Note: Cursor A always resides in front of Cursor B.
Measurements and Cursor Position in RF mode:
• If Cursor A and Cursor B are both in the positive lobe of the RF waveform, the dB
difference and Thickness values will be displayed.
• If Cursor A and Cursor B are both in the negative lobe of the RF waveform, the dB
difference and Thickness values will be displayed.
• If Cursor A and Cursor B are in opposite lobes of the RF waveform, the dB difference
value will be blank.
Cursor B
Cursor A