Battery Replacement - Fisher 1280-X Aquanaut Operating Manual

BATTERY REPLACEMENT

Eight 1.5V size AA batteries (not included) are located in the rear
section of the Control Housing. The batteries are sealed off from
the electronics so that accidental water leakage into the battery
compartment will not damage the circuitry.
1. Remove the battery cover by partially unscrewing the
two knurled thumb screws with a coin. (The knurled knobs
are "captive screws" and are not to be removed from
the battery cover.)
2. Remove the battery pack from the Control Housing and
disconnect the battery lead connector. Be very careful
not to put any undue strain on the battery leads.
3. Remove the batteries from the battery packs. Note
the polarity markings inside the pack and install fresh
batteries.
4. Reconnect the battery lead.
5. Insert the battery pack into the Control Housing with the
connector toward the top of the compartment.
6. Make sure the O-Ring and both sealing surfaces are
clean before reinstalling the battery cover.
WIRES
TUCKED IN
18
DO NOT MIX OLD AND NEW BATTERIES
TOP SIDE OF DETECTOR
CONNECTOR
HERE
Figure 8.