Owner`s manual

appendix c
cnd
Page 56
terms and functions
Route
Sequence of Waypoints connected by legs.
Only the currently selected/displayed route can
be navigated to or edited.
Setup
(menu)
The Setup menu is where all the settings and
adjustments are made.
SNR
= Signal to Noise Ratio
The ratio of the magnitude of a signal that of
the noise (interference).
SOG
= Speed Over Ground
A calculation of the rate of movement of the
boat over the ground.
Soft key
There are 5 Softkeys, which have different
functions when you select different modes of
operation; the labels for the current functions
are shown on the screen immediately adjacent
to the keys.
Speed
The c urre nt velocity at which you are travelling,
relative to a gro und location.
Speed Units
Sets the speed unit among Kts = knots, Mph =
miles per hour, Kph = kilometres per hour. The
default se tti ng is Kts.
Sp lit Map Display
In Split Map Display the screen is split between
showing the chart on the top of the screen and
a useful information text box on bottom of the
screen.
Spot Depths
Turns On/Off the displaying of Spot Depths (the
depth of the water in a specific and charted
position). The default setting is On.
STR
= Steering
The difference between COG and CTS. If COG
is 25° and CTS is 30°, then STR is 5° Right.
Tide
The periodic rise and fall of the surface of
oceans, bays, etc., due principally to the
gravitational interactions between the Moon
and Earth.