SATO FX3-LX Operator's Manual page 101

• The battery cover may come off if it is forced opened or if it is hit very hard. Be careful
not to force it open.
2. Insert the battery (3).
Face the battery terminal (4) upward, insert the terminal side of the battery first, and press it all the
way in.
3. Close the battery cover.
a. Close the battery cover (2).
b. Turn the lever (1) counterclockwise.
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