Famous Trails MD9300 Owner's Manual page 10

Keep the metal detector dry. If it gets wet, wipe it dry immediately.
Liquids might contain minerals that can corrode the electronic
circuits.
Use and store the metal detector only in normal temperature
environments. Temperature extremes can shorten the life of electronic
devices, damage batteries, and distort or melt plastic parts.
Keep the metal detector away from dust and dirt, which can cause
premature wear of parts.
Handle the metal detector gently and carefully. Dropping it can
damage circuit boards and cases and can cause the metal detector to
work improperly.
Occasionally wipe the metal detector with a damp cloth to keep it
looking new. Do not use harsh chemicals, cleaning solvents, or strong
detergents to clean the metal detector.
Warranty: This product is warranted against defects in materials and
workmanship for 5 years from date of purchase. The item must be
shipped at buyer's expense to our offices where we will, at our
discretion, repair or replace it free of charge. Please include your
original purchase receipt. This warranty is not valid for defects
caused by accidents, misuse, improper care, alteration or abuse, nor
is it valid if any service or repair is performed by non-authorized
personnel.
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