Raymarine Complete Guide to Depth Calibration for ST60 and ST60 Tridata

Calibration 29

Depth

To calibrate the depth functions:

1.With the User calibration entry screen displayed, press the depth key.

2.Referring to the User calibration - depth illustration, carry out the cal- ibration procedure. Use the depth key to cycle from screen to screen and the trip and reset keys to set the required values at each screen.

Depth units

You can set either FEET or METRES.

	From User calibration
	start screen
	Set depth
	units
depth	depth
Set depth	Shallow
offset	alarm lock
	depth
User calibration - depth	D4417-1

Depth offset

WARNING:

The use of incorrect offset values could result in misleading depth information being displayed with a consequent risk of running aground.

Depths are measured from the transducer to the sea bed. However, you can use the depth offset screen to apply offsets to this distance, so that the displayed depth reading represents either the depth from the keel or the