Page 4
SETTING UP
ADJUSTING THE SHAFT
1. Loosen the locknut
2. Lengthen or shorten the stem so that
when you stand upright with the
detector in your hand, the search coil is
level and about 12 mm to 50 mm (½” to
2”) above the ground with your arm
relaxed at your side.
3. Tighten the locknut
ADJUSTING THE SEARCH COIL
Loosen the knobs that attach the
search coil to the shaft, then adjust the
search coil to the desired angle. (The
search coil should be parallel with the
ground). Tighten the knobs just enough
to keep the search coil from rotating or
wobbling.
INSTALLING BATTERIES
The T330BB requires three PP3-size 9 Volt batteries
Do not mix old and new batteries, different types of batteries (standard, alkaline,
or rechargeable), or rechargeable batteries of different capacities.
1. If the detector is on, turn VOLUME (on the control housing) to OFF. (The
control clicks).
2. Press on the battery compartment cover and slide the cover off in the direction
of the arrow.
3. Insert the batteries into the compartment and connect the clip.
4. Replace the cover.
Always remove old or discharged batteries; batteries can leak chemicals that
can destroy electronic parts.
If you do not plan to use the detector for a week or more, remove the
batteries.
Dispose of old batteries promptly and properly.
You can extend battery life by using headphones, which require less power than
the built-in speakers. See “Using headphones” on Page 6.
TESTING THE BATTERIES
If the detector does not turn on, has weak volume, will not tune properly, or has
erratic operation, or drifts, test the battery power.
