2. To test, ensure that you remove any jewelry such as a watch, ring, or
other metal accessory. Ensure the MT6 Pro is several feet away from the
wall, the floor, or other metal objects. Also if testing indoors, ensure that
there are no electrical lights, televisions, computers, mobile phones or
other electrical appliances nearby that could cause electromagnetic
interference.
3. Place the quarter coin on a plastic or wooden table. Check to make
sure there are no metal items under the table or around the coin in order
to avoid other influence. Set MT6 Pro above the coin vertically.
4. Turn on the power supply. There will be two beeps, while the vibrator
will vibrate once, then it will be in the state of working.
5. Move the MT6 Pro straight downward and slowly approach the coin.
You should notice the motor begin to vibrate or beep. If you let MT6 Pro
fully approach the coin, the, LCD screen will show the full bar signal.