Control Functions - Harbor Freight Tools 98760 Set Up And Operating Instructions Manual

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4.
note:
Always remove old batteries
if the Metal Detector will be unused
for a prolonged period of time. Bat-
teries can leak chemicals that can
damage and/or destroy electronic
parts.
5.
note:
Use only fresh AA batteries.
DO NOT mix old and new batteries.
DO NOT mix standard and recharge-
able batteries. Always dispose of old
batteries in accordance with all local
and federal regulations.

control Functions

1.
Power Switch: Thumb Dial Marked:
ON/OFF, Volume and Direction Ar-
row.
2.
Audio Buzzer: Earphone Jack.
3.
SENS (Sensitivity) Dial: Twist Marked
MIN/MAX.
4.
DISC Dial: Twist Marked ALL METAL
to DISC.
5.
Lo-Battery Indicator on View Meter
Search coil, Stem arm and
controls adjustment
1.
Adjust the Search Coil (33). Loosen
the Knobs on the end of the Inner
Stem Arm (26) located just above the
Search Coil (33). Adjust the Search
Coil (33) to the desired angle (parallel
with the ground). Tighten the Knobs
just enough to keep the Search Coil
(33) from rotating or wobbling.
2.
Adjust the Stem Arm (24,26) to the
correct height. You want to be able
to stand comfortably upright with the
Search Coil (33) able to sweep the
ground from side to side at a level of
1/2" to 2" from the ground with your
SKU 98760
For technical questions, please call 1-800-444-3353.
arm relaxed at your side. Twist the
Lock Nut Cover (29) that holds the
two sections of the Stem Arm (24,26)
together clockwise to loosen. Then
push/pull the Inner Stem (26) to the
desired length and twist the Lock Nut
Cover (29) counterclockwise to lock
the stem. Do not overtighten. See
Figure 2 below.
Figure 2
Clockwise to loosen Lock Nut Cover (29)
Counterclockwise to tighten
3.
Test the Metal Detector by laying
coins (copper, nickel or silver) on the
ground. You can also lay gold, brass,
tin or steel or any metal that you wish
to detect. Sweep the Search Coil
(33) just above the items and set the
DISC Dial (15).
4.
Adjust the Volume to a comfortable
level. note: You can extend the life
of your batteries by using earphones
(not supplied). Earphones also make
it easier to distinguish subtle changes
in the sounds you are hearing for
better detection results as well as for
blocking out some of the area noise.
Page 5

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