Olympus EPOCH 650 - Calibrating to Known Sound Path Values with an Angle Beam Transducer; Locating the Beam Index Point

DMTA-10055-01EN, Rev. A, February 2015
Calibration 153
Figure 9-6 Example of a gated signal for zero calibration
Ensure that it is the first back-wall echo being gated, not a multiple echo from the end
of the delay line tip.
10. Once a steady reading is achieved, choose Auto cal > Cal-Zero.
The screen freezes and the Cal-Zero box appears (see Figure 9-2 on page 148).
Thickness measurement