1. Introduction
The Minelab EQUINOX 800 is an advanced multi-frequency metal detector designed for serious coin and treasure enthusiasts, as well as new detectorists. It features Minelab's STATE-OF-THE-ART Multi-IQ simultaneous multi-frequency technology, offering fast recovery speed and low-latency wireless audio in a lightweight, waterproof platform. This manual provides essential information for the proper setup, operation, and maintenance of your EQUINOX 800.

Figure 1: Complete Minelab EQUINOX 800 Metal Detector kit, including the main unit, coils, headphones, and pinpointer.
2. Important Safety Information
Please read and understand all safety warnings before operating the Minelab EQUINOX 800.
- Avoid Tripping Hazards: Be aware of your surroundings and the detector's cable (if applicable) to prevent tripping.
- Electrical Safety: Handle the detector carefully to prevent electrical shock. Do not expose the charging ports to moisture when not in use.
- Interference: Keep the detector away from sensitive electronic devices to avoid potential interference.
- Waterproof Rating: The EQUINOX 800 is waterproof up to 3 meters (10 feet) for full immersion. Ensure all connections are secure before submerging.
- Battery Safety: Use only the specified charging cable and power source. Do not attempt to open or replace the internal lithium-ion battery.
3. Setup and Assembly
Follow these steps to assemble your Minelab EQUINOX 800 metal detector.
- Attach the Lower Shaft: Connect the 24-inch lower shaft to the main control unit's shaft. Ensure it clicks securely into place.
- Install the Search Coil: Attach the 6-inch search coil (or the 11-inch Double-D Smart Coil) to the lower shaft using the provided bolt and washers. Tighten firmly but do not overtighten.
- Wrap the Coil Cable: Neatly wrap the coil cable around the shaft, securing it with the integrated clips or Velcro straps to prevent snagging.
- Connect the Coil Cable: Plug the coil cable connector into the port on the control unit. Ensure a snug fit to maintain waterproof integrity.
- Adjust Armrest: Adjust the armrest for comfortable operation. It should support your forearm without causing strain.
- Charge the Battery: Before first use, fully charge the detector's internal battery using the supplied USB charging cable with magnetic connector. The battery indicator on the display will show charging status.

Figure 2: The Minelab EQUINOX 800 assembled and ready for use.

Figure 3: Close-up of the Minelab EQX 06 6-inch search coil, showing the serial number label (40841604187).
4. Operating Instructions
The EQUINOX 800 offers versatile detection capabilities.
4.1 Powering On and Off
- To Power On: Press and hold the power button (⏻) on the control unit until the screen illuminates.
- To Power Off: Press and hold the power button until the screen turns off.
4.2 Detect Modes
The EQUINOX 800 features 4 primary Detect Modes, optimized for different environments:
- Park Mode: Ideal for high-trash areas like parks and public spaces.
- Field Mode: Suitable for general detecting in open fields and agricultural land.
- Beach Mode: Optimized for wet and dry sand, and underwater detecting.
- Gold Mode: Specifically designed for finding gold nuggets in mineralized ground.
Use the Mode button on the control panel to cycle through these modes.
4.3 Frequency Options
The detector offers multiple frequency options for enhanced target separation and depth:
- Multi-IQ: Simultaneous multi-frequency for best all-around performance.
- Single Frequencies: 5kHz, 10kHz, 15kHz, 20kHz, 40kHz. Higher frequencies are generally better for small, low-conductive targets like gold, while lower frequencies are better for larger, more conductive targets.
Adjust frequencies via the settings menu on the control unit.

Figure 4: Close-up of the Minelab EQUINOX 800 control unit display and buttons.
4.4 Wireless Audio
The EQUINOX 800 comes with Bluetooth / apt-X Low Latency Headphones and a WM 08 Wireless Audio Module.
- Pairing Headphones: Turn on the headphones and the detector. The detector will automatically attempt to pair. Refer to the headphone manual for specific pairing instructions if needed.
- Using WM 08 Module: The WM 08 module provides an additional low-latency audio option. Power it on and ensure it is paired with the detector.
5. Maintenance
Proper maintenance ensures the longevity and performance of your detector.
- Cleaning: After each use, especially in wet or sandy conditions, wipe down the detector with a damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Coil Care: Inspect the search coil for damage. The coil cover helps protect it from scratches and impacts.
- Battery Care: Store the detector with a partially charged battery (around 50%) if not used for extended periods. Recharge fully before next use.
- Storage: Store the detector in a cool, dry place, away from direct sunlight and extreme temperatures.
6. Troubleshooting
Common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Detector does not power on. | Low battery; Power button not held long enough. | Charge the battery; Press and hold the power button for 3 seconds. |
| No audio from headphones. | Headphones not paired; Volume too low; Headphones not charged. | Ensure headphones are paired and charged; Increase volume on detector and headphones. |
| Excessive false signals. | High ground mineralization; Electromagnetic interference (EMI). | Perform ground balance; Reduce sensitivity; Change frequency; Move away from power lines or other electronics. |
| Poor depth performance. | Incorrect mode/frequency; Coil not parallel to ground. | Select appropriate mode/frequency; Ensure coil is swept parallel to the ground. |
7. Specifications
Key technical specifications for the Minelab EQUINOX 800.
| Feature | Detail |
|---|---|
| Model | EQUINOX 800 |
| Brand | MINELAB |
| Detect Modes | Park, Field, Beach, Gold |
| Operating Frequencies | Multi-IQ, 5kHz, 10kHz, 15kHz, 20kHz, 40kHz |
| Waterproof Rating | IP54 (Submersible up to 3m / 10ft) |
| Display Type | LCD or Digital |
| Wireless Audio | Bluetooth, apt-X Low Latency, Wi-Stream (WM 08) |
| Battery | 1 Lithium Polymer battery (included) |
| Item Weight | 2.96 Pounds |
| Product Dimensions | 26 x 13 x 10 inches (packaged) |
| Search Coil Size (Included) | 6 Inches (additional 11-inch coil may be included in bundles) |
| Adjustable Length | Yes |
8. Warranty and Support
For warranty information and technical support, please refer to the official Minelab website or contact their customer service.
- Official Minelab Store: Visit the MINELAB Store on Amazon for more products and information.
- Protection Plans: Consider purchasing an extended protection plan for your device. Options may include 2-Year or 3-Year plans.
- Customer Service: For specific inquiries or troubleshooting beyond this manual, contact Minelab customer support.