Orbitor Prospector 100 — Metal Detector Manual

The #1 support call regarding the Prospector 100 is "My machine turns off randomly." This is almost always a battery connection issue.

How to install (per the manual):

Battery Life: Approximately 20 hours of continuous use (alkaline). When the battery drops below 7.5 volts, the audio will become distorted, and the analog meter will flicker erratically.


If your Prospector 100 is silent over a known metal target, run this diagnostic checklist from the manual’s appendix. Orbitor Prospector 100 Metal Detector Manual

Symptom A: No sound at all.

Symptom B: Detector beeps constantly.

Symptom C: Detector finds metal, but not deep coins. The #1 support call regarding the Prospector 100


  • Storage : Folds down to 24″ for backpack/travel
  • Thank you for purchasing the Orbitor Prospector 100. Designed for beginner to intermediate treasure hunters, the Prospector 100 combines deep-seeking capability (up to 12 inches for coin-sized objects) with intuitive controls. This manual covers assembly, operation, maintenance, and safety.


    Because the Prospector 100 lacks a digital screen, it communicates errors via beep patterns.

    | Pattern | Meaning | Solution | | :--- | :--- | :--- | | 3 short beeps, then silence | Battery critically low | Replace 9V battery | | Continuous warbling (siren) | Overload – Large iron nearby | Lift coil, re-sweep higher | | 1 long beep every 10 seconds | Coil cable loose | Check connector pins | | Machine chatters constantly | Sensitivity too high | Turn Sensitivity down by 2 | Battery Life: Approximately 20 hours of continuous use


    | Item | Quantity | |------|-----------| | Control box (with LCD display) | 1 | | S-shaped stem (lower & upper) | 1 set | | 8-inch waterproof search coil | 1 | | Coil cable with connector | 1 | | Armrest with strap | 1 | | 9V alkaline battery | 1 | | Coil protective cover | 1 | | Headphone adapter (3.5 mm) | 1 | | Quick start guide | 1 |

    (Hardware: Locking collars, washers, bolts included.)


    Higher sensitivity = deeper detection, but more "noise."

    Noise Cancellation Trick: If you hear a rapid chirping (electrical interference from power lines), reduce Sensitivity until the chirping stops.


    WARNING: Read all instructions before use. Failure to follow these may cause injury or detector damage.