User's Manual

10.1 Preliminary Operations
In the following the preliminary operations necessary to make the display
unit completely operational are described.
The operations may differ according to the model of display unit
purchased.
10.1.1 Activating the Batteries
The display unit is delived with the batteries disconnected in order to
prolong their efficiency.
To connect the batteries it is necessary to operate the battery switch in
the waterproof compartment.
Proceed as follows:
1.
Unscrew the waterproof compartment cover screws.
2.
Remove the compartment cover.
3.
Move the battery switch to the ON position.
4.
Close the compartment, ensuring that there are no foreign bodies
between the cover and the lining on the display unit that could affect
its waterproof qualities.
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