Lowrance AirMap 300, Installation And Operation Instructions Manual

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CONTRAST
To adjust the display’s contrast, press the MENU
key, then move the black box to the “Audio/Screen”
label, then press the right arrow key. The screen
shown above appears.
Move the black box to the “CONTRAST” label, then
press the right or left arrow keys until the screen’s
contrast is best for the lighting conditions.
SPEAKER
You can turn the speaker off, if desired. Turning the speaker off also turns
off the audible portion of the alarms.
To turn the speaker off, press the MENU key, then move the black box to
the “AUDIO/SCREEN” menu and press the right arrow key. The screen
shown at right appears. Now press the left arrow key to turn the speaker
off. Repeat these steps to turn the speaker on. Press the EXIT key to
erase this screen.
SIMULATOR
A simulator is built into the AirMap 300 that has several options. You can
use nearly all of the unit’s features - even save and recall waypoints. This
is useful for flight planning. You can “fly” the route at any speed before
ever stepping foot in an airplane.
To use the simulator, press the MENU key, then
press the up or down arrow keys until the “Simula-
tor Setup” menu is surrounded by the black box.
Now press the right arrow key. The screen shown
at right appears.
If you simply press the right arrow key, turning the
simulator on, the AirMap 300 will start from your
present position and “fly” a track of 355° at 100
knots.
To change either the track or speed, move the black
box to the one you want to change, then press the
right arrow key. Use the up and down arrow keys
to change each number, then use the left and right
arrow keys to select the other numbers that you
wish to change. On the example at right, the track
is being changed from 355° to 120°. When the num