Navman 5380 - Manual (Page 11)

TRACKER 5380 Installation and Operation Manual 11 NAVMAN
2-4 Backlight and night mode
To go to the Backlight display, press briefly.
When you have finished, press .
Backlight
The display and keys are backlit. To change the
backlight level, select
Backlight , then press
to dim or to brighten.
Tip: Press twice to give the brightest
screen, with maximum backlight and Night
mode off.
Night mode
Night mode sets the palette for all displays.
Normal palette, for daytime
A palette optimised for night time.
To change mode, select Night mode, then
press
. To change only the chart palette, see
section 17-2.
The MOB feature saves the boat’s position and
then navigates back to this point.
Warning: MOB will not work if the TRACKER
does not have a GPS fix.
1 Press .
The TRACKER stores the boat’s position as a
waypoint called MOB.
2 The TRACKER changes to the chart display,
with the MOB waypoint at the centre of the
chart.
The chart zooms in for accurate navigation.
If the chart can not show the required small
scale, the TRACKER changes to plotter
mode (a white display with crosshatching
and no chart details, see section 14-2).
3 The TRACKER sets the MOB waypoint to be
the destination to navigate to.
If the NMEA output (autopilot) is off (see
section 14-9) use the TRACKER to manually
navigate to the destination MOB waypoint
(see sections 3-1-1 and 3-1-2).
2-5 Man overboard (MOB)
If the NMEA output (autopilot) is on, the
TRACKER asks if the autopilot is active.
Select:
No: Use the TRACKER to manually navigate
to the destination MOB waypoint (see
sections 3-1-1 and 3-1-2).
Yes: The TRACKER asks if the boat is to go to
the MOB waypoint.
Select:
Yes: to immediately start navigating to
the MOB waypoint.
Warning: This might result in a sudden
and dangerous turn.
No: disengage the autopilot; then use
the TRACKER to manually navigate to the
destination MOB waypoint (see sections
3-1-1 and 3-1-2).
To cancel MOB or set another MOB
1 Press again to display a menu.
2 Select an option from the menu.
Tip: The MOB waypoint remains on the chart after the MOB has been cancelled. To delete the
MOB waypoint, see section 5-2-5.
2-6 Alarms
When the TRACKER detects an alarm condition,
it displays a warning message on the display,
the internal beeper sounds and any external
beepers or lights operate. Press to clear the alarm. The alarm will
sound again if the alarm condition occurs
again.
The TRACKER has user settable alarms plus an
alarm for loss of GPS fix (see section 14-7).