Raymarine mn100 User Manual page 5

Bright Sunny Day
Overcast Day
Night
LOW Power
If using the displays at night, power usage can be reduced dramatically
by switching the Backlighting to level 1 or Off. If Backlighting is not
required on displays located below decks it is best to set them to "Local"
Backlighting control (see page 26 -s35) so that power is not being
wasted in displays which may not be visible from the one being viewed.
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If the internal battery is fully charged then it does not matter how
much the display is subjected to bright sunlight no further charging
is required and the Charge Rate Indicator will remain low.
If the displays are to be stored for a long period of time before next
use (Over Winter) ensure that the batteries are fully charged before
storage. If necessary connect to a 9 to 30V DC power supply for 24
hrs prior to storage, using the external power leads.
Battery is charged and being
topped up by the sun. (see Note)
Battery is low and being charged
by the sun.
Battery is charged and requires no
further charging.
Battery is low but maintaining it's
level.
Battery is charged but is not
charging.
Battery is low with no charging.
It is recommended
instrument be left in daylight for
some time for the battery to
recover, or charge from an external
9-30V power source. A fully
discharged battery will recharge in
approximately 12 hours of direct
bright sunlight.
Information
that the
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