Geonav 4 gipsy, Руководство пользователя и инструкция по установке

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English
display the boat’s position and the following waypoint.
To activate the Autozoom function, press ZOOM+ until the
“AUTOZOOM ? ENTER = YES” message is displayed, then
press
ENTER to confirm the operation.
To deactivate the Autozoom func-
tion, press the
ZOOM key once.
When the GEONAV is turned on,
and if at least one waypoint has
been previously entered, the
Autozoom function is automati-
cally activated.
Screen Amplifier
This function automatically re-
draws the chart according to the
boat’s course, to maintain 2/
3rds of the screen ahead of the
boat, provided that the boat’s
speed is greater than 3 knots.
This function will be activated
only if no waypoint has been
previously inserted.
Overzoom
The Overzoom function allows
the chart scale to expand any-
where up to 1/4 NM. The
Overzoom does not provide any
additional chart detail, but im-
proves only the readability of the
existing information, thus acting
as a magnifying glass.
When the Overzoom is activated, the unit will warn the user
by replacing RANGE with OVZ (blinking) within the naviga-
tion window.
Without screen amplifier
With screen amplifier