Clarke 4501210 MD1200 Semi Professional Metal Instructions
![Clarke 4501210 MD1200 Semi Professional Metal Detector manual cover](/images/BwwvRWeLhNrtINvFEJIKjwHN/thumbs/thumb175x175.webp)
Start by attaching the search coil to the lower stem, then connect the lower stem to the upper stem. Ensure all connections are secure. Adjust the length of the stem to your height and tighten the locking collars. Finally, connect the coil cable to the control box.
Use the sensitivity control knob on the control box to adjust the sensitivity. For best results, start with a medium setting and increase or decrease as needed based on the ground conditions and the type of metal you are searching for.
False signals can be caused by electromagnetic interference, ground mineralization, or improper settings. Reduce sensitivity, ensure the coil is not damaged, and try to detect in a different area to minimize interference. Perform a factory reset if necessary.
Regularly check and clean the search coil and shaft. Ensure all connections are tight and the battery compartment is clean. Store the detector in a dry place to prevent moisture damage. Replace batteries as needed to maintain performance.
Lower the search coil to the ground, then use the ground balance control to adjust until you hear a steady, faint tone. This helps eliminate false signals caused by mineralized soil.
Check that the batteries are properly installed and have sufficient charge. Inspect the battery compartment for corrosion or dirt. If the problem persists, try replacing the batteries with new ones.
The search coil is waterproof and can be used in shallow water. However, the control box is not waterproof and should be kept dry at all times. Use care when detecting near water to avoid damage.
Different tones indicate different types of metals. A high-pitched tone usually indicates non-ferrous metals like silver or copper, while a low tone often indicates ferrous metals like iron. Refer to the user manual for more detailed signal information.
Turn off the detector when not in use. Use headphones to conserve battery power. Operate at lower sensitivity settings when possible, and remove batteries during long storage periods to prevent drainage.
Check the battery level and replace if necessary. Ensure the search coil is clean and free of debris. Adjust the sensitivity settings and re-calibrate the detector. If issues persist, consult the user manual or contact technical support.