Setting the depth offset

The depth calibration consists of setting a depth offset that is relevant to your depth transducer’s location.

Important

Setting an incorrect depth offset could lead to your vessel running aground.

CalibrationDepthDepth calibrationDepth offset

Select Menu.
Select Set-up.
Select Transducers Set-up.
Select Continue.
The display will search for and display a list of connected devices. (i.e. iTC-5, DST or transducer pod).
Select the device that the transducer you are calibrating is connected to.
A list of available transducer data is displayed.
Select Depth
This step is only applicable when calibrating a depth transducer connected via an iTC-5.
Select Depth Offset.
Select Depth From.
A list of transducer offsets is displayed:
- Waterline
- Keel
- Transducer
Select the location that you want depth measurements to be taken from.
After selection the depth offset page is displayed. If you have selected Waterline or Keel an offset must be applied.
Select Offset.
Use the Up and Down buttons to adjust the depth offset to the required value.
The offset value should be the same as the measured distance:
- From the transducer face to the Waterline, or
- From the transducer face to the bottom of the Keel.
Select Save.