WARNING: All memory of nitrogen and oxygen loading is erased when
the battery is removed. If you change the batteries between dives, you
must wait 24 hours before diving again. Otherwise, you may increase
the risk of decompression sickness.
Battery Removal and Replacement
Note: Replace the battery in a dry, clean environment, taking extreme care to pre-
vent moisture and dust from entering into the battery compartment.
1. Using a coin (never use a
screwdriver), turn the battery
hatch counter clockwise and
remove it from the case.
2. Using your fingers, remove
the O-ring from the battery
hatch and discard. Do not
use any tools to remove the
O-ring.