Lowrance 100 Installation And Operation Instructions Manual page 46

Select the first letter in the identifier by pressing the up
or down arrow keys until the letter "F" appears in the
"ID" field. When it does, press the right arrow key once.
This moves the selector to the second number in the
identifier field. Again, press the up or down arrow keys
until the letter "S" appears.
Finally, press the right arrow key one more time, mov-
ing the selector to the last number in the "ID" field, then
press up or down arrow keys until the letter "M" ap-
pears. The screen should look like the one at right.
You can find an airport by using the airport name (name)
or city fields the same as the ID field. Simply move the
black box to the desired label, then use the arrow keys
to select the name.
After you've found the airport, press the EXIT key. The
screen shown at right appears.
At the bottom of the screen is the airport's elevation,
which in this case is 469 feet. Beneath this is the
airport's position, and at the very bottom of this screen
in the distance and bearing from your present position
to the airport.
Communication Frequencies
To view the communication frequencies used at the
selected airport, press the down arrow key and move
the black box to the "COMM FREQ" label, as shown at
right. Now press the right arrow key. The screen shown
at the top of the next page appears.
40