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Hints & Tips Regarding Garmin 742
1. The units are protected by a 7.5 amp fuse lo-
cated on the fuse block under the starboard helm
which can be accessed by pulling the backrest up.
2. The Garmin system is controlled by the battery
switch. With the battery switch in the “off” position
the units can not be powered up.
3. This unit provides GPS and chartplotter infor-
mation. Sonar readings are not available on this
unit.
4. Fusion stereo entertainment functions can be
controlled from the Home screen on the chart-
plotter. Read and understand the Fusion owner’s
manual.
5. The chartpootter can be customized by access-
ing the Home screen. Once there use the Status
bar, Pages buttons, Categories bar, and Menu bar
to choose, add, and save your customized fea-
tures.
6. Refer to the Garmin owner’s manual for informa-
tion on the Active Captain App.
7. Select Home from any screen to return to the
Home screen.
8. Select Menu to open more settings regarding
that screen,
9. Select Menu to close the menu when complet-
ed.
12. Press the power button to open more options,
such as locking the touchscreen or adjusting the
back light.
13. Press the power button to deactivate the chart
plotter.
14. If unit not operable fi rst check for power to the
helm, Garmin fuse, and NMEA 2000 network fuse.
15. As stated before all units display depth, fuel
tank level, engine functions including warnings and
alarm data.
16. Standard NMEA 2000 support for network
conductivity including autopilots, digital switching,
weather, Fusion-link, VHS, AIS and other sensors.
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