For Diving - Fisher CZ-20 Quicksilver Operating Manual

SETTING UP
SETTING UP FOR DIVING
Unlike most VLF metal detectors, the CZ-20 works well in salt
water. This capability, along with its deep-seeking sensitivity,
makes it ideal for underwater treasure hunting and wreck diving.
The CZ-20 is waterproof to a depth of 250 feet. Remember, always
practice safe diving methods.
(Never hipmount your control housing while diving.)
When diving with your CZ-20, use the shortest stem length
possible, with the extra cable wrapped tightly around the stem,
as closely as possible to the control housing.
Control housing (Never hipmount your
control housing while diving.)
1. Adjust the stem length and coil angle so the
search coil rests flat on the ground about 6 inches
in front and slightly to the right of your foot (to the
left of your left foot if you're left handed).
2. Leave enough slack in the coil cable to allow
the coil to swivel as far as it can in either direction.
The coil wing nut should be tight enough to prevent
the coil from moving.
3. You should now be able to move into your
"search" position by leaning slightly forward and
raising the search coil no more than 2 inches above
the ground. Your arm should still be straight, and
the coil should be parallel to the ground, about 12
inches in front of your foot. The coil angle may have
to be slightly readjusted at this point.
Shortened Stem length
Extra, coiled
cable
7