Nauticam NA-A6600, Инструкция по эксплуатации

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Prepar
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1. After verifying that the main O-ring is in good
condition, lightly coat it with the lubricant
provided.
2. Make sure the O-ring groove located in the
front part of the housing is free from any
foreign material; the groove can be cleaned
with the aid of a microfiber cloth.
3. Place the main O-ring into the groove, first at
the corners, then the whole perimeter.
4.
Setting up the moisture alarm:
1. Ensure removal of the insulation film
before installing a battery.
Then install the battery provided
into the battery compartment on
the circuit board inside the housing.
P
REPARATION OF THE
H
OUSING