B&G Triton2 Operator's Manual page 65

distance from the transducer to the lowest point of the boat (for
example; bottom of the keel, rudder, or propeller) in the water or
from the transducer to the water surface.
• For depth below keel (A): Set the distance from transducer to the
bottom of the keel as a negative value. For example, -2.0.
• For depth below transducer (B): no offset required.
• For depth below surface (waterline) (C): Set the distance from
transducer to the surface as a positive value. For example,+0.5.
Aft depth offset
This option allows the system to display two depth readings.
The Aft depth is calibrated in the same manner as the Depth offset.
Ú Note:
Aft Depth is only available when a valid signal is received
from a second and compatible NMEA 2000 or NMEA 0183
device.
Heading
Ú Note:
All magnetic compasses must be calibrated to ensure
correct heading reference.
The calibration must be made on the active compass.
The calibration should be done in calm sea conditions and with
minimal wind and current to obtain good results.
Software setup | Triton2 Operator manual
-2.0
+0.0
A B
+0.5
C
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