Olympus EPOCH 650 User Manual page 349

Figure 6-3 Selecting the x-axis grid mode ....................................................................... 120
Figure 6-4 The x-axis grid modes ..................................................................................... 121
Figure 6-5 The y-axis grid modes: 100 % (left), 110 % (right) ...................................... 122
Figure 7-1 Gate 1 and gate 2 (with echo-to-echo turned on) ........................................ 123
Figure 7-2 The Gate 1 menu .............................................................................................. 124
Figure 7-3 The direct-access gate parameter box ........................................................... 125
Figure 7-4 The Gate Setup menu ...................................................................................... 127
Figure 7-5 Trigger indicator on gate in Edge and Peak modes .................................... 128
Figure 7-6 Trigger indicator on gate in 1stPeak, and J-Flank modes .......................... 129
Figure 7-7 Echo-to-echo measurement example ............................................................ 131
Figure 7-8 Gate tick marks indicating alarm threshold type ....................................... 134
Figure 7-9 Minimum depth alarm marker ...................................................................... 135
Figure 8-1 The A-Out setup page ..................................................................................... 141
Figure 9-1 Example of a gated signal for zero calibration ............................................ 147
Figure 9-2 Entering the Zero Cal thickness value .......................................................... 148
Figure 9-3 Example of a gated signal for velocity calibration ...................................... 149
Figure 9-4 Entering the Velocity Cal thickness value .................................................... 150
Figure 9-5 Adjusting zero offset for the first delay line echo ....................................... 152
Figure 9-6 Example of a gated signal for zero calibration ............................................ 153
Figure 9-7 Entering the Zero Cal thickness value .......................................................... 154
Figure 9-8 Example of a gated signal for velocity calibration ...................................... 155
Figure 9-9 Entering the Velocity Cal thickness value .................................................... 156
Figure 9-10 Example of a gated signal for zero calibration ............................................ 158
Figure 9-11 Entering the Zero Cal thickness value .......................................................... 159
Figure 9-12 Example of a gated signal for velocity calibration ...................................... 160
Figure 9-13 Entering the Velocity Cal thickness value .................................................... 161
Figure 9-14 Example of gated signals for velocity calibration ....................................... 163
Figure 9-15 Entering the Velocity Cal thickness value .................................................... 164
Figure 9-16 IIW block with probe at 0 mark ..................................................................... 166
Figure 9-17 Using the Peak Memory feature to find the BIP ......................................... 167
Figure 9-18 The IIW block with probe at the 45° mark ................................................... 168
Figure 9-19 Verifying the refracted angle .......................................................................... 169
Figure 9-20 Example of a gated signal for zero calibration ............................................ 170
Figure 9-21 Entering the Zero Cal thickness value .......................................................... 171
Figure 9-22 Example of a gated signal for velocity calibration ...................................... 172
Figure 9-23 Entering the Velocity Cal thickness value .................................................... 173
Figure 9-24 The IIW block with probe facing sensitivity hole ....................................... 174
Figure 9-25 Setting the reference gain ............................................................................... 175
Figure 9-26 Example of a gated signal for zero calibration ............................................ 177
Figure 9-27 Entering the Zero Cal thickness value .......................................................... 178
Figure 9-28 Example of a gated signal for velocity calibration ...................................... 179
Figure 9-29 Entering the Velocity Cal thickness value .................................................... 180
DMTA-10055-01EN, Rev. A, February 2015
List of Figures 337