1 | Open the Setup menu. |
2 | Select Environment.![]() Observe that the Environment dialog box opens.
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3 | Open the Transducer Face page. |
4 | Select Probe if you have a suitable sensor connected to your ME70. By selecting Probe, the sound speed values from the sensor are received. The information is included in the raw data files.
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5 | Select Manual if you do not have a suitable sensor. Specify a manual sound speed value.
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6 | Select Profile to set the sound speed at the transducer to the speed value from the profile at the transducer depth.
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7 | Enter the sound speed value if you have selected a manual source. |
8 | Set the warning limit for difference in sound speed between profile and probe. If the difference exceeds the value you have defined in the spin box, an alarm is generated. The purpose of this alarm is to notify you that you should load a new profile.
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9 | Select OK to save the selected settings and close the dialog box. |