Batteries & Maintenance - DetectorPro Headhunter Owner's Instruction Manual

BATTERIES & MAINTENANCE
Battery Replacement:
Your HEADHUNTER metal detector operates with two,
9-volt standard batteries (not supplied). Hourly use can be
extended by using 9V Alkaline batteries.
To add or replace batteries on the DIVER, place a coin
between the cup plate and the round stud on the
earcup. Turn it until the cup "pops" open exposing the
battery compartment. To add or replace batteries on the
WADER, place a coin into the slot on the earcup and turn
until the cup "pops" open exposing the battery
compartment. Note the placement of the worn batteries
before removal. Remove the old batteries and insert two
fresh 9-Volt batteries into the connectors.
This earcup is O-ring sealed. Be sure to carefully clean
the O-ring, the groove it resides in and the mating halves
of the earcup. Lubricate O-ring sparingly with silicone
grease only. DO NOT USE PETROLEUM JELLY.
After batteries have been installed, carefully align the
earcup halves and press until a solid "snap" is heard. Make
sure battery connector wires are well inside of the seal
area and do not get pinched on reassembly.
Maintenance:
1. Always thoroughly rinse your HEADHUNTER in
fresh water after using it — especially in salt water.
2. Store your detector in a cool place.
3. Never store it in a manner that it will be subject to
vibration or shock.
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