Eagle Electronics UltraNav II TE

change

the range, press the RANGE key. A new menu appears at the

bottom of the

display. Use

the

or down

arrow keys to

change the

range

of the side scan

modefrom ten to

sixtyfeet. Eitherwait

afew seconds

after

you've changed the range and the

menus will automatically disappear

press

the

CLEAR key

to erasethe

menus.

Group

"L" as shown at

right

and

group "U" also use the side

scan

displays

along with other

windows. See the windows

summaryon

page39foracom-

plete listing of all the window

groups.

SONAR OPERATION - AUTOMATIC

When the UltraNav II is first turned on, the Automatic feature is enabled.

This is indicated by the word "AUTO" at the top of the screen. The

Automatic feature

adjusts the sensitivity and

range so

the bottom

signal is

displayed

in the lower half of

the screen at all times.

To turn Automatic off, first press the AUTO

key. A menu appears

at the

bottom of the screen above _________

theleftandrightarrows.Press 151.2 FTIF 0

the left arrow key

to switch to

the manual mode. The

letters

"Man" appear

in the

upper

left

corner

of the

display, indicat-

ing the unit is in the manual

mode. To turn Automatic on,

press the AUTO key again,

then

press

the

right

arrow

key.

key

next to the "WPT

RECALL' label. The

screen shown below appears.

Now

press the key next to the

"÷ WPT" or "-WPT" label until

the desired waypoint number

appears

on the screen. When it

does, simply pressthe key

to the "GO TO WYAPOINT"

label. The UltraNav II returns to

the last used sonar, navigation,

orplotterscreen, showing navi-

gation

data to the

waypoint you

recalled.

ROUTES

A route

gives you

the

abilityto navigate

several

waypointswithout

having

to re-program

the unit after

arriving at

each one. A route consists of two or

more waypoints. When you travell on a route, the UltraNav It first shows

navigation information to the first waypoint in the route. When you reach

the

firstwaypoint, (signalled bythe

Arrival Alarm),

the

UltraNav II automati-

cally sequences to the next

waypoint. Navigation information is shown to

this waypoint and the

process repeats.

When you reach the last

waypoint

in a route, the arrival alarm sounds until you turn it off.

There arefour

steps required to create

and follow a route. First,

you must

create and name the route. Next, select the

waypoints used in the route.

Then determine the

starting waypoint. Next,

tell the unitto

follow the route.

Finally,

the unit will

askyou

you

wish to run the routeforward orbackward.

After these steps are completed, the UltraNav II will start showing

navigation data to the first waypoint on the route.

CREATING A ROUTE

create a

route,

first

press

the

MENU key white the unit is in

the OPS mode. Next,

pressthe

key next to the "More" label.

Now

press the key next to the

"ROUTE PLANNING" label.

Finally, press the key next to

the "SAVE/EDIT ROUTE" la-

bel. The screen shown.at right

appears.

RQUTE4@ 1

HAME:

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gEEEEEEEE

aRTE

J.iJPT#

1 NAME

LAT

ILON UERD BROS

N 36°09.869'

bi 95°37.171'

—'--I'

12 65

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