Filter
Top Products
ARRIVAL ALARM
The arrival
alarm sounds a tone when
your position
is
within the
alarm's
radius of a
waypoint.
For
example,
the
alarm sounds if
you
come
within .1
mile of a recalled
waypoint
if the arrival alarm's
setting
is .1 mile.The
alarm
is
adjustable
from .01 to 9.9
miles.
XTE ALARM
The XTE
(cross
track
error)
alarm sounds a tone when
your
cross track
error is
greater
than the
alarm's
setting. Changing
the
XTE alarm also
changes
the XTE
range
on the
steering
screen. The
alarm is
adjustable
from 0.0 to 9.9 miles.
ANCHOR ALARM
The anchor alarm sounds
atone when the
present position
moves
outside
a
preset
radius. For
example,
if
you
set the anchoralarmto .1
nautical mile
(600 feet),
then the alarm will sound if
you
move more than 600
feet from
the location where
you
set the alarm. It's
adjustable
from 0.01 to
9.9 miles.
CHANGING GPS SETTINGS
The UltraNav II must be initialized
when it'sturned on forthefirsttime. This
is described at the
beginning
of the GPS section in this
manual.
However,
if
you
wish to
change only
one of
the
parameters (such
as
time),
use the
menu features in the
"CHANGE.
SETUP" menu. To do
this,
press
the
MENU
key,
then
pressthe
key
nexttothe "CHANGE GPSSETTINS"
label.
Finally, press
the
key
next to the "SET
LAT, LON,
ALT,
TIME,
DATE"
label.
The screen shown below
appears.
Using
the menus on this and
following
menu
pages, you
can
change
the
Initial
Position,
Time-Date-Time
Offset,
or Altitude without af-
fecting any
other initialization
setting.
All of these
menus work
identicallytothe
ones
described
in the initialization
section at
the
beginning
of the GPS sec-
tion. After
you
make a
change,
the unit returns to
the GPS or
plotter
screen.
You
may
need
to re-initialize
the unit if
you
move a
long
dis-
LATITUDE N 36°OS.852'
LONGITUDE hi 95°EO.464'
ALTITUDE 1696
TIME 3:7:j AM
DATE S'03'2032
GE flNGE ALT
flHANGE
TIME
tance
(over
100
miles)
with the unitoff. In this
example you
would need to
enter a new initial
position
to
help
the UltraNav II find the correct satellites
quicker.
SONAR
-
Pressing
this
key
switches
the UltraNav II into the full
screen
sonar mode.
GPS
-
This
key gives you
access to all of the GPS
navigation
features.
PLOTTER- Press this
key
to
display
the
plotter.
WAYPT
-
Pressing
this
key
lets
you
save or recall
a
waypoint.
WAYPOINT QUICK
SAVE
-
Press
this
key
to
instantly
save
your present
position.
CLEAR
-
This
key
clears menus and erases entries from
the screen.
EVENT MARKER
-
To mark a location on the
plotter screen,
use this
MAN OVERBOARD
-
Pressing
this
key instantly
saves
your present
postion
and switches the unit into a
mode that shows
navigation
data to the last saved
position.
ARROW
KEYS
-
These
keys
are used to make
menu selections and to
move
objects
on the screen.
ON
-
The 'ON
key
turns the UltraNav II on.
OFF
-
Press and HOLD the Off
key
to turn the
UltraNav II off.
70
.
7
feature.
PDF compression, OCR, web-optimization with CVISION's PdfCompressor