Clarke 4501220 MD1500 Professional Metal Instructions
![Clarke 4501220 MD1500 Professional Metal Detector manual cover](/images/qJjvThdVqPWTZTCQpmFmliFE/thumbs/thumb175x175.webp)
To assemble the Clarke 4501220 MD1500, start by attaching the search coil to the lower stem using the provided screws. Then, connect the lower stem to the upper stem and adjust to your desired length. Ensure all connections are tight and secure before use.
If the metal detector is not turning on, first check the battery compartment to ensure the batteries are installed correctly and are fully charged. If the issue persists, inspect the battery terminals for corrosion and clean them if necessary.
To improve accuracy, ensure the search coil is parallel to the ground and maintain a steady, slow sweeping motion. Adjust the sensitivity settings based on the ground conditions and reduce the discrimination level to detect a wider range of metals.
Regularly clean the search coil with a damp cloth to remove dirt and debris. Check battery life frequently and replace batteries as needed. Store the metal detector in a dry, cool place to prevent damage.
To adjust the sensitivity, use the sensitivity knob on the control panel. Turn it clockwise to increase sensitivity and counterclockwise to decrease it. Adjust based on the desired depth and soil conditions.
If you are receiving false signals, reduce the sensitivity setting and ensure the search coil is not damaged. Check for nearby sources of electromagnetic interference and move to a different location if necessary.
Yes, the Clarke 4501220 MD1500 can detect gold. To enhance detection, set the sensitivity to a higher level and use the all-metal mode to ensure no targets are discriminated.
To calibrate, place the detector in an area free from metal. Turn on the unit and adjust the ground balance knob until the audio tone becomes stable. This ensures the detector is correctly calibrated to the ground conditions.
A constant noise may indicate too high sensitivity or interference. Try reducing the sensitivity and checking for interference from electronic devices or power lines. Recalibrate the ground balance if needed.
Disassemble the metal detector by detaching the search coil and stems. Remove the batteries to prevent leakage. Store the components in a dry, cool place, ideally in a padded bag to avoid damage.