Nexus 21 Multi Control 8.2.6SET and DRIFT, 8.2.7CMG and DMG, 8.2.8WAYPOINT CLOSURE VELOCITY WCV

MULTI CONTROL

To stop alternating, press SET. To restart alternating, press SET again.

8.2.6SET and DRIFT

Direction of current (SET) and speed of current (DRF). Alternating function. To stop alternating, press SET. To restart alternating, press SET again.

8.2.7(CMG) and (DMG)

Course made good (CMG) and distance made good (DMG) The function is based on the principle of dead reckoning.

The function keeps track of the boats way through the water and displays course and distance in a straight line from the start position.

Locate and mark your position and reset CMG/DMG. Get underway.

To find your new position, plot the course and distance on your sea chart.

The function starts at power on.

To reset (CMG/DMG), press CLEAR.

When the MOB button is pressed it temporarily resets the CMG/DMG function.

Alternating function. To stop alternating, press SET. To restart alternating, press SET again.

8.2.8WAYPOINT CLOSURE VELOCITY (WCV)

Displays the speed over ground towards the waypoint in (KTS), (Km) or (Mh), (see 12.1.2, C11).

The text alternates between (WCV) and the selected (unit).

8.2.9CROSS TRACK ERROR (XTE)

Distance in nautical miles (NM) to desired track.

To display this function, you must navigate towards a waypoint. Your boat is the ”triangle” symbol and the desired track line is represented by the ”3 vertical lines”. The ”triangle” symbol will tell you on which side of the desired track you are. You should aim to

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