When changes are made in Sonic Control, they are saved in the CurrentSettings.ini file.Using the right mouse button will move both the minimum and maximum depth simultaneously when you click on either of the lines. The left mouse button will move the gate individually by positioning the cursor on the gate line, then left clicking to drag the gate up and down. Manual gates can also be set using the mouse.
The right mouse button will increase the setting. The left mouse button will reduce the setting. If there is interference, deselect Enable Gates until the interference has passed.
The gates can be changed manually or the user can turn on GateTrac™, and Sonic Control will automatically set Depth or Depth and Slope based on a percentage of the nadir depth. This means if you set the gates and they block out the bottom, that data will be lost.
