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The figure to the left shows the diver has
used pressed
F2/Down
to cycle through
the markers until “Waypoint1” is selected,
and has pressed
F3/Left
to increase the
chart scale to 5m per grid division.
Their current magnetic heading is 345°,
shown in the status bar).
The two large numbers at the bottom of
the display indicate they area 16.6m from
the marker, and it lies 30° to their right.
In the status bar, the “bubble” display
shows graphically the heading they should
swim. As the diver rotates towards the
marker, the “bubble” will move left across
the status bar until it aligns with the
datum markers in the centre.
As the dive progresses, a “snail trail”
(limited to approximately 1 hour) will be
displayed behind the diver showing the
course they have covered.
The figure to the left shows the diver
navigated towards “Waypoint1”, then
“Waypoint2” before selecting “Target2”.
The large numbers at the bottom of the
display show that it lies 33.6m in front of
them and 3° to their right – this is also
confirmed by the yellow “bubble”
(matching the marker colour) being
almost central on the status bar.
Finally in this dive, the diver has inspected
“Target2” and is currently by “Target3”.
As the mission was created with an “Entry
Point” marker, they have selected this and
navigation information is displayed at the
bottom of the screen showing the course
they must take to return to their point of
entry.
The destination is more than ±30° away
from their current heading, so the status
bar “bubble” has been replaced with a
serial of arrows showing they must turn
through at least 90° to their right (where
each arrow represents a 30° increment).
4.6.2
Marking Targets
During a dive, the pressing
F1/Up
will add a marker to the mission file at the divers
current location. The marker is entered as a “diver marker” ( ) so its graphical
symbol differs from that of a “waypoint” ( ) or “target marker” ( ) simplifying
post-mission dive-log analysis when using the Artemis Manager software.
In total, a mission file can up to 20 markers and this includes diver placed markers.
Once the mission file marker list is full, no further diver placed markers can be added.
Summary of Contents for BP00707
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Page 72: ...P N BP00697 4 UM 141 P00697 04 March 2015 Distributor...
