•
Use only high-quality alkaline batteries of the correct voltage. Never substitute a different
voltage. When using a Ni-Cad battery, always use a separate convertible pack with the
proper voltage output for the detector’s design.
•
Remove the battery from the detector after each use. This will prevent damage to the
detector if the battery leaks.
•
The searchcoil cable is hard-wired to the searchcoil and protected by a strain relief.
Inspect the strain relief frequently to make sure it is firmly attached and intact.
•
Keep cables properly wound around the pole stems and protect them during use. Floppy,
pinched, or cables that become snagged during use may short, causing erratic noises or
unnecessary replacement of the searchcoil.
•
Sweep the searchcoil carefully, especially when using around rocks and building
foundations. Avoid hitting the searchcoil against hard, solid objects and surfaces.
•
Keep your searchcoil slightly off of the ground during the sweep, especially when using
in gravel or hard, rocky dirt.
•
Always use a properly designed protective scuff cover on the searchcoil. (See "Optional
Accessories" in the next section.)
•
Remove and clean out scuff covers periodically to avoid buildup of mineralized dirt
particles which will affect performance.
•
The searchcoil is waterproof and can be submerged in either fresh or salt water. After the
searchcoil is used in salt water, rinse it and the lower stem assembly well with fresh water
to prevent corrosion of the metal parts.
•
The searchcoil is waterproof but the electronics are not, so always prevent any moisture
or water from entering the control housing and never allow the cable connectors to
become submerged in water.
•
If working in or near water, or if there is a possibility of rain, use a protective weather
resistant pouch or plastic bag to cover the control housing. Make sure it can "breathe" in
order to ensure against condensation buildup inside.
•
After each use, clean the detector with a soft cloth to remove dust, moisture, or other
contaminants.
•
When transporting the detector in a car during hot weather, store it on the floor of the
passenger compartment if possible. Using a carry bag gives additional protection. In any
case, never allow the detector to roll around unprotected in the trunk or back of a pickup
truck.
•
Protect your detector from dust, moisture, and extreme temperatures during storage.
•
When shipping, use the original factory carton or similar heavy-duty container and
provide a minimum one inch of padding around all parts.
•
Treat your detector as you would any sensitive electronic instrument. Though ruggedly
constructed and designed to withstand the demands of normal treasure hunting, proper
care is essential.
OPTIONAL ACCESSORIES
Tesoro metal detectors and genuine Tesoro accessories are sold only through independent Tesoro
Authorized Dealers, who are almost always metal detectorists themselves. They can answer your
