Raymarine Marine GPS System User Manual page 144

Raymarine marine gps system user manual
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4.
To edit individual values, click on the cell you want to
change. The value is highlighted. The definitions for the cell
names are as follows:
– True wind speed in knots
Tws
– Boat speed in knots at zero degrees
Bsp0°
TwaUp
– True wind angle Upwind in degrees
– Boat speed Upwind in knots
BspUp
– True wind angle in degrees (first variable)
Twa1
Bsp1
– Boat speed in knots (first variable)
– True wind angle in degrees (second variable)
Twa2
– Boat speed in knots (second variable)
Bsp2
TwaDn
– True wind angle Downwind in degrees
– Boat speed Downwind in knots
BspDn
– Boat speed in knots at 180 degrees
Bsp180
5.
Enter a new value, then click outside of the cell. The new
value is then accepted. Repeat Steps 4 and 5 for each value
you want to change.
6.
If you simply want to view your data without saving it, skip
to Step 7. Otherwise, when you have finished entering data,
click
to save under the current filename, or
Save
you want to create/name a new Polar Variables file.
7.
Click
to use the new variables in the Polar plot, then
Apply
click the
Polar Plot
Advanced Navigator Functions
(sailing directly into the wind)
(sailing directly with the wind)
tab to view the new data graph.
if
Save As
5-53

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