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English
INSTALLATION AND PRECAUTIONS
Precautions
To avoid electromagnetic interference, the GEONAV must be
positioned at least 15 cm (or 60 cm if the speaker is used)
away from magnetic compasses or flux-gate sensors, such as
those used on autopilots and remote electronic compasses.
To prevent the built-in compass from providing incorrect val-
ues, the unit must be installed as far as possible from mag-
netic field sources, such as engines or transformers, or from
parts containing ferromagnetic material (iron and steel). The
compass provides correct values provided that the unit’s incli-
nation with respect to the horizon does not exceed 45°.
The GEONAV is totally waterproof and dustproof (IP57).
It is essential that the slot cover on the unit’s right side is
firmly inserted and opened only when the SD Card needs
replacing. Always make sure that, during the replacement op-
erations, the unit is perfectly dry and clean and that neither
water nor dirt enters the cartridge slot.
NOTE: Should any drop of salt water enter the cartridge slot, turn the unit off, wash the
unit with fresh water and let it dry with its cover open.
NOTE: Any damage caused by the presence of water inside the unit, due to the lack
or incorrect installation of the cover on the right-hand side, is specifically excluded
from the warranty.
Cleaning
It is recommended that you use a nonalcoholic product to clean
the glass, since alcoholic products may damage the glass surface
or make it opaque.
When using the unit in a particularly dirty or muddy environ-
ment, dust or mud may accumulate inside the keyboard, thus
making its use difficult. In this case, it is recommended to
wash the keyboard with abundant fresh water.
Installation and Precautions
3S
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