Usually indicates a solid object like a coin or ring.
For a more comprehensive look, you can view similar entry-level guides like this Metal Detector User Manual Guide on Scribd . If you’d like, I can help you: Orbitor Prospector 100 Metal Detector Manual
Connect the cable plug into the control housing, ensuring you don't cross-thread the connector. These units typically require one or two 9-volt alkaline batteries Usually indicates a solid object like a coin or ring
When moving from sandy soil to red clay, or after rain. Orbitor Prospector 100 Metal Detector Manual
With the coil held in the air, press the Reset button while adjusting Sensitivity to the first "I" and Discrimination to the center.