RANGE - Automatic
When
turned on for the
first
time,
the UltraNav II
automatically places
the
bottom
signal in the lower half of the screen. This is called Auto
Ranging
and is part of the automatic function. The range cannot be changed
manually
while the unit is in
automatic.
RANGE
- Manual
The UltraNav II gives you control over the range when
its in the manual
mode.
To change
the range, first make certain the UltraNav
mode. Next, pressthe
RANGE
key. The range adjustment
menu
appears
iii the
lower
right
cornerof the
display. Press the
up or down arrow keys to de-
crease or increase the range.
The available
ranges are 0-5,
10, 20, 30, 40, 60, 100, 150,
200,300,500,800,1000, 1500,
2000, 3000, and 5000
feet. Af-
ter the desired range is dis-
played, press
the CLEAR key
to erase the
range menu.
NOTE: The
depth capability of the UltraNav II
depends
on the
transducer
installation, water and bottom conditions, and other factors.
ZOOM
Enlarging or"zooming"the
picture
is acommon method used to show
small
detail and fish
signals.
The UltraNav II
gives you
two different zoom sizes,
plus a
split screen zoom option. The zoom operation and adjustment
is
different in the automatic and manual modes.
ZOOM AUTOMATIC MODE
To zoom the
display
in the
automatic mode,
first press the
ZOOM
key. All
targets
on the display are
enlarged four times
normal size
automatically.
The menus shown at the top of
the next
page also appear.
Turn the zoom feature on (or
off) by pressing the
key adjacent to the "OFF!
ON" label. H
Enter New
Waypoint
To save a
location otherthan
your present position, first
press the WAYPT
key. Then
press the
key
next to the 'WPT SAVE" label. The screen shown
below appears. Using the up and down arrow keys, move the black box
down to the latitude/longitude
"CHANGE FIELD" label at the
bottom right corner of the
screen. Use the arrow keys to
change
the "N" to a
"S", if
your
latitude is
south. Now
enter the
location you
wish to save
using
the numbered keys. Use the
left
arrow key
as a
backspace if
you make a mistake. In other
words, pressing the left arrow
key moves the black box over
the last number entered. No-
tice that the
position entered is
.,I I:,i+#
NAME
IJ LAT
L0N N !—°——,———'
...TTTCT
in degrees, minutes, and hundredths of a minute. (Not seconds!) After
you've
entered the
latitude, press
the key nextto the
"ACCEPT" label. The
waypoint
save menu reappears. Next, press
the key nextto the "CHANGE
FIELD" label. Press the down arrow key to switch
the
longitude from west
to east,
if necessary. Now enter the longitude. Make certain to add a
zero
to the longitude if it's less than 100 degrees. For
example, if the
longitude
is 85
degrees,
then enter "085". Press the
key
next to the
"ACCEPT" label
when
you've
finished. The save
waypoint menu appears with the
position
you entered in the waypoint position box at the
top of
the screen. If this
position is
correct, press the key next to the "SAVE" label.
Name a
Waypoint
To
assign a name to a
waypoint, press
the WAYPT
key,
then
press
the
key
next to the
'WPT SAVE" label. The
waypoint save menu appears. Press
the key next to the "+WPT" or
WPT" label to move through
the list of
waypoints. When the
desired waypointappears inthe
wibdow,
press the down arrow
key
until the black box movesto
the "NAME"
position
Now
press
the key next to the "CHANGE
FIELD" label. The
screen shown
at right appears.
position. Now
press the key next to the
II is in the manual USE NUMERIC KEYS
TO CHANGE LJALUE
UP=
"N1' Q=
14 63
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