Leica MX400 Operating Instructions Manual page 89

Operator's Manual
Take a quick look at both screens. They both have a graphical area
to the right, and a text data area to the left.
The bottom left softkey is the Zoom-In softkey; the second softkey
from the left is the Zoom-Out softkey. These two softkeys are active
without pressing the E key. Each time you depress one of these
softkeys, you scale by one-half or by double the graphical area. If
you look to the top of the screen, just right of the page number
(PLOT 1 or PLOT 2), you will see a number in a white square. This
is the scale of the graphic window based on the units selected in
CFG1 Navigation. Now look along the left and right edge of the
graphic window, you will see some vertical black and white dash
marks (these are harder to see at small scales like 1 and 2 or at large
values such as 64 or 128). Each solid dash mark represents 1
nautical mile. A broken dash mark indicates 1/100th of a nautical
mile when you are zoomed in at low scale. You will find your
bearing and range to the next waypoint (PLOT1) or marker
position (PLOT2) just below the page number. The PLOT2 screen
also provides the marker coordinates and the datum currently in use
(set in CFG1 Datum).
The CFG1 Navigation menu allows you to display fractions of the
major unit (nautical miles, statute miles, or kilometers) ranges less
than 1000 in alternate units of feet or meters.
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Plot
Version 3.3