User Calibration - Raytheon ST60 Owner's Handbook Manual

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4.2 User calibration

The User calibration procedures enable you to:
• Set the required units for depth readings.
• Set the offset for depth readings, i.e. determine whether depth
• Lock the shallow alarm.
• Set the required units for speed readings.
• Set the speed resolution.
• Select the log distance units
• Either calibrate the speed reading to Speed Over Ground (SOG) or
• Select temperature units.
• Calibrate for correct temperature readings.
• Set timer alarm buzzer on or off.
Separate routines are provided for the User calibration of the depth and
speed functions. To carry out either of these routines:
1. Power up the ST60 Tridata instrument.
readings are from the keel of the vessel or from the water line.
manually apply a calibration factor, to obtain correct speed through
the water.
To start User calibration
hold down
and
speed
depth
for approximately 2 seconds
Starting User calibration
ST60 Tridata Instrument Owner's Handbook
User calibration
entry screen
User calibration - depth
press either depth see
User calibration - speed
or speed see
illustration
illustration
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