4
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 BATTERY
You need one 9V alkaline battery to power your detector.
Cautions:
Use only fresh battery of the required size and recommended type.
1. If the detector is on, turn the power off.
2. Press on the battery compartment cover and slide the cover off in
the direction of the arrow.
3. Connect the battery with the battery connector taking care of the
polarity. Then put the battery into the compartment.
4.
Replace the cover.
Cautions:
Always remove old or weak battery; battery can leak chemicals
that can destroy electronic parts.
If you do not plan to use the detector for a week or more, remove
the battery.
Dispose of old battery promptly and properly.
You can extend battery life by using earphones, which require less power than
the built-in speakers.
USING EARPHONES
You can connect a pair of stereo earphones (not supplied) to the detector so
you can listen to it privately. Using earphones also saves battery power and
makes it easier to identify subtle changes in the sounds you hear, for better
