Operation Manual

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User Manual
'MENU' + "ADVANCED SETTINGS" + 'ENTER' + "NAVIGATE" + 'ENTER' +
"ROLL ROAD SCALE" + 'ENTER'
5.3.7 RESET PARTIAL AND TOTAL TRIP
Resets the partial and total distance travelled by the ship from the first activa-
tion of the chart plotter or starting from the values reset. The partial and total trip
value is shown on the top of the Navigation Data Page.
'MENU' + "ADVANCED SETTINGS" + 'ENTER' + "NAVIGATE" + 'ENTER' +
"RESET PARTIAL TRIP" + 'ENTER'
'MENU' + "ADVANCED SETTINGS" + 'ENTER' + "NAVIGATE" + 'ENTER' +
"RESET TOTAL TRIP" + 'ENTER'
5.4 COMPASS
The Compass menu sets the desired value for Bearing and Magnetic Variation,
and selects the Calibration page.
'MENU' + "ADVANCED SETTINGS" + 'ENTER' + "COMPASS" + 'ENTER'
5.4.1 BEARINGS
Selects either degrees Auto Magnetic or True. If magnetic readings are selected
the variation is computed automatically for every zone as soon as the chart is displayed.
The default setting is Mag.
'MENU' + "ADVANCED SETTINGS" + 'ENTER' + "COMPASS" + 'ENTER' +
"BEARINGS" + 'ENTER'
5.4.2 VARIATION
It is possible to calculate the Magnetic Variation in an Automatic or manual
mode, by inserting the step for calculation of Magnetic Variation. The default setting
is Auto.
'MENU' + "ADVANCED SETTINGS" + 'ENTER' + "COMPASS" + 'ENTER' +
"VARIATION" + 'ENTER'
5.4.3 CALIBRATION
The variation table is used to match magnetic value readout on the chart
plotter comparable with the value given by the compass of the boat. In other words,
since the compass of the boat must be compensated (due to the iron masses, ...), we