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Owner's Manual
2. Use the UP or DOWN CURSOR button to select the desired option and
then press the ENTER button. The available options are listed below:
“KEEL OFFSET”: Transducer depth offset from the surface. This makes it
possible to measure depth from the surface or the lowest point of the keel
instead of from the transducer's location. A correct negative number offset
will change the depth indicated to the distance from the keel. A positive
number offset will show the depth from the waterline.
“CALIBRATE SOUND SPEED”: Calibrates the value of Sound Speed in the
water. The Fish Finder uses the speed of sound in water for its calculations
and this speed can vary depending on the water temperature and salinity.
“CALIBRATE WATER SPEED”: Calibrates the value of Water Speed
sensor. The calibration value, in the range between -10% to +10%, will be
applied to the water speed from the transducer.
“CALIBRATE WATER TEMP”:Calibrates on the Water Temperature
sensor. Using the readings from a precise temperature measuring device,
insert here a positive/negative offset to display right value on Fish Finder
screens.
“CALIBRATE AUX TEMP”: Calibrates of the Aux Temperature sensor.
Using the readings from a precise temperature measuring device, insert
here a positive/negative offset to display right value on FF screens.
5.2.5. Alarm Settings
The chartplotter provides alarms for various functions. You can enter the
desired alarm range for each function. Use the UP or DOWN CURSOR button
to select the desired option and then press the ENTER button. The available
options are listed below:
5.2.5.1. General Alarms
“AUDIBLE ALARM”: Silences the key tones when pushing buttons.
“EXTERNAL ALARM”: When any alarm condition occurs the pin is
switched from High Impedance to ground. This signal can be used by an
external device to increase the volume of the alarm. See Par 6.2.4 for
more detailed wiring information.
5.2.5.2. GPS Alarms
“ANCHOR ALARM”: Triggers an alarm to sound when the ship moves off
the current ship's position location.
“ARRIVAL ALARM”: Triggers an alarm to sound when the vessel is
approaching the destination to the set distance.
“XTE ALARM”: Triggers an alarm to sound when the vessel is deviating
Fish Finder Settings