Geonav 10C User And Installation Manual page 37

Functional Characteristics
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To enter local time, press GOTO and then, by using the joy-
stick, select SETUP/NAVIGATION, SET TIME and then LO-
CAL.
The joystick will allow entering local time as well as confirm-
ing and saving the operation. To cancel local time, press GOTO,
select SETUP/NAVIGATION, SET TIME and then GMT.
Contrast/Brightness
Press the PWR key to display the CONTRAST/LIGHT window.
Use the joystick to switch from one option to the other and to
adjust the contrast/brightness level.
Press ENTER to exit.
Color
Besides displaying color nautical charts, the GEONAV allows
selecting the track and marker colors.
Press the GOTO key to access the menu, select TRACK or
MARKER, then COLORS and confirm by pressing ENTER; choose
the color desired and confirm the selection.
The color of markers can also be selected when entered or
edited, whereas the track segment color can be selected by
positioning the manual cursor on the segment itself.
The color of chart items can be chosen from DAY, NIGHT or
BRIGHT. Press GOTO to display the menu, select SETUP/DIS-
PLAY, MODE and then DAY, NIGHT or BRIGHT.
Anchor alarm
This function allows generating an anchor alarm message that
warns the user when the ship moves farther than the se-
lected distance from its anchoring position, that is the ship's
position when the alarm is enabled. The reference distance
value for the alarm can also be set. After the alarm is issued,
press any key to reset it by using the current ship's position
as the new anchor position. To set this function, press GOTO,
select SETUP/NAVIGATION and then ANCHOR ALARM.
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