Interphase Twinscope Operation Manual page 43

Center
B
y pressing the "CENTER" soft key, your current
position will be moved to the center of the track plot
display and the track line dots will be shifted
accordingly.
Reset
The "RESET" soft key in the menu restarts your track
plotting by placing your present position in the center
of the track plot screen and erasing all track line dots
Note: All other past information, including track
line dots and marks, will be lost when you Reset the
Track Plot.
Note: The Twinscope has both a full screen and a split
screen track plotter. Both of these Views are updated
automatically regardless of what display screen is in
use. Although these two track plot views are similar,
the user may select different ranges for each of these
views. For example, the full screen track plotter can be
set up for a 64 mile range, while the split screen track
plotter can be set up for 1/4 mile! This allows you to
get two different views of your boat's movement by
selecting the two different track plot views.
Track Plotter Symbols
+ Starting Position
W Way point selected in
navigation receiver
+ Center of plot screen
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