Chapter 5: Adjusting Autopilot Settings 8-5-9
ST290 Instrument System Owner’s Handbook
SeaTrial Calibration lock
This SEATRIAL CAL LOCK screen enables you to lock and unlock access to
the Seatrial Calibration screens.
To configure SEATRIAL CAL LOCK:
3. To move to the next setting press the button, or to leavethecurrent
calibration chapter and save all setting changes, press the button.
Vessel type
This should be set when commissioning the autopilot (see Section 8,
Chapter 4). To configure VESSEL TYPE:
1. Use the button to scroll to the VESSEL TYPE page.
SEMI-DISPLACEMENT - Semi-displacement powerboat.
DISPLACEMENT - Displacement powerboat.
3. To move to the next setting press the button, or to leavethecurrent
calibration chapter and save all setting changes, press the button.
Note:When you choose the vessel type, the autopilot will set appropriate
defaults for the other calibration settings. Refer to the table at the end of
this section for default values.
1. Use the button to scroll to the
SEATRIAL CAL LOCK page.
2. Use the or button to select:
OFF - to give access to the Seatrial cali-
bration routines.
ON - to prevent access to the Seatrial
calibration routines.
2. Use the or button to select the
appropriate vessel type. The options
are:
SAIL BOAT
WORK BOAT
STERN DRIVE- Planing powerboat with
I/O drive (stern drive).
PLANING - Planing powerboat.
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