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components. This is necessary to ensure
a water-tight seal.
5. Insert a new battery over the large (
1
/
2
˝
round) gold pad on the PCB. Note
polarity as shown on PCB: positive (+)
side of battery must be facing up/away
from the PCB. Three pins protrude
through the PCB and hold the battery in
place. Make sure these are intact and the
battery is situated inside these pins.
6. Replace case rear onto the case front.
Make sure the screw holes are aligned
properly since they are not symmetrical.
7. Press case halves firmly to inspect around
the rubber seal. There should be a
smooth, gap-free interface between the
plastic and rubber parts.
8. Insert case screws and tighten until the
rubber seal produces a slight bulge; this
ensures that you have applied enough
pressure to maintain a watertight seal.
9. The display should function properly at this
point. If it does not, remove the battery, wait
several seconds, and reinsert the battery.
10. Since the batteries have been removed,
it is necessary to re-calibrate the Corsa
Digital Compass.
CHANGING THE BATTERY
