allsun Metal Detector TS156 Instruction Manual

1. Introduction

The allsun TS156 Metal Detector is designed for locating buried metal objects such as coins, jewelry, and relics. It offers two primary detection modes and user-friendly controls, making it suitable for both beginners and experienced hobbyists. This manual provides essential information for safe and effective operation of your metal detector.

2. Safety Information

When operating the metal detector, always prioritize safety. Failure to observe these precautions may result in personal injury or property damage.

• Do not search in areas where underground power lines or pipes are suspected to be shallowly buried.
• Avoid striking any line known or suspected to be carrying electrical power.
• Do not disturb pipelines, especially if they might contain flammable gas or liquid.
• Exercise caution when digging towards any target, particularly in areas with uncertain underground conditions.
• Always observe all national, state, and local laws and regulations while metal detecting.

3. Product Components

Familiarize yourself with the main parts of your allsun TS156 Metal Detector:

Image 3.1: Labeled components of the allsun TS156 Metal Detector, including Control Box, Stem Lock Nut, Nut, Upper Stem, Lower Stem, 8 Inches Waterproof Search Coil, Arm Cuff, Handle, Cable Plug, and Search Coil Cable.

• Control Box: Houses the electronics, display, and controls.
• Stem Lock Nut: Secures the stem sections.
• Nut: Secures the search coil to the lower stem.
• Upper Stem: The top section of the adjustable stem.
• Lower Stem: The bottom section of the adjustable stem, connecting to the search coil.
• 8 Inches Waterproof Search Coil: The detection unit that scans the ground.
• Arm Cuff: Provides ergonomic support for comfortable use.
• Handle: For gripping and maneuvering the detector.
• Cable Plug: Connects the search coil cable to the control box.
• Search Coil Cable: Transmits signals between the search coil and control box.

4. Setup

4.1 Assembly

1. Connect the upper and lower stem sections. Secure them using the stem lock nut.
2. Attach the search coil to the lower stem using the provided nut and bolt. Ensure it is firmly secured but can still pivot.
3. Mount the control box onto the upper stem.
4. Wrap the search coil cable around the stem, ensuring it is not taut, and plug the cable into the control box.

4.2 Battery Installation

The metal detector requires 6 AA batteries (1.5V each).

1. Locate the battery compartment on the control box.
2. Open the compartment and insert 6 AA batteries, observing the correct polarity (+/-) as indicated.
3. Close the battery compartment securely.

Image 4.1: The allsun TS156 Metal Detector, highlighting the battery compartment and overall design.

4.3 Adjusting the Stem

The stem is adjustable from 35 to 49 inches (96.5 to 124.4 cm) to suit different user heights.

1. Loosen the stem lock nut.
2. Adjust the upper and lower stem sections to your desired length.
3. Tighten the stem lock nut to secure the length.

Image 4.2: The adjustable stem mechanism and waterproof rating of the search coil.

5. Operating Instructions

5.1 Power On/Off

To power on the detector, turn the VOLUME knob clockwise. To power off, turn it counter-clockwise until it clicks.

5.2 Detection Modes

The TS156 offers two detection modes:

• ALL METAL Mode: This mode provides maximum detection depth and sensitivity to all types of metal. It is ideal for general searching when you want to find any metallic object.
• DISC (Discrimination) Mode: This mode allows you to filter out unwanted metals, such as iron, to focus on more valuable targets like coins and jewelry. Use the DISC knob to adjust the discrimination level.

Switch between modes using the designated button or switch on the control box.

5.3 Sensitivity Adjustment

The SENS (Sensitivity) knob controls the detector's sensitivity to metal objects. Turn it clockwise to increase sensitivity for deeper detection, or counter-clockwise to decrease sensitivity in areas with high electrical interference or ground mineralization.

5.4 Volume Control

The VOLUME knob adjusts the audio alert level. Adjust it to a comfortable listening level, especially when using headphones.

5.5 Ground Balance

The TS156 features automatic ground balance, which helps the detector ignore natural minerals in the ground that can cause false signals. This ensures more stable operation and accurate target identification.

5.6 Audio Alerts and Analog Meter

When a metal object is detected, the detector will emit an audio alert, and the analog meter will indicate the signal strength. Stronger signals typically correspond to larger or shallower objects.

5.7 Low Battery Indicator

The control box includes a low battery indicator to alert you when batteries need replacement.

5.8 Headphone Compatibility

For a more focused detecting experience and to conserve battery life, you can connect standard headphones to the designated jack on the control box.

5.9 Proper Sweeping Motion

Maintain the search coil parallel to the ground and sweep it slowly from side to side in overlapping motions. Avoid lifting the coil too high at the ends of each sweep.

Image 5.1: Correct sweeping motion (bottom) involves keeping the search coil parallel to the ground and moving it at a consistent speed (1-2 ft/s) with overlapping sweeps (3 ft/s). Incorrect motion (top) shows erratic, non-parallel sweeps.

6. Maintenance

• Cleaning: After each use, wipe down the detector with a damp cloth to remove dirt and debris. Avoid using abrasive cleaners or solvents.
• Storage: Store the metal detector in a dry, cool place away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods.
• Water Resistance: The 8-inch search coil is waterproof (IP68 rated) and can be submerged. However, the control box has an IP54 rating, meaning it is protected from dust and splashing water, but should not be submerged. Protect the control box from heavy rain or submersion.

Image 6.1: The waterproof search coil, suitable for use in shallow water.

7. Troubleshooting

If you encounter issues with your metal detector, consider the following:

• No Power: Check if the batteries are correctly installed and fully charged. Replace if necessary.
• Erratic Signals/False Alarms: Reduce the sensitivity setting. Move away from sources of electromagnetic interference (e.g., power lines, other electronic devices). Ensure the search coil cable is not loose or damaged.
• No Detection: Ensure the detector is powered on and the search coil is properly connected. Increase sensitivity. Test with a known metal object.
• Weak Signals: Increase sensitivity. Ensure the search coil is parallel to the ground and sweeping correctly.

If problems persist, contact allsun customer support for assistance.

8. Specifications

9. Warranty and Support

9.1 Warranty Information

allsun provides a 12-month warranty for the TS156 Metal Detector. This includes a 1-year warranty and lifetime support. Free maintenance is provided during the warranty period, assuming non-artificial damage.

9.2 Customer Support

For any questions, technical assistance, or warranty claims, please contact allsun customer support. You can find more information and contact details by visiting the allsun Store on Amazon.

10. Usage Scenarios

The allsun TS156 Metal Detector is versatile and can be used in various environments for different types of searches:

Image 10.1: Examples of suitable environments for metal detecting, such as parks, beaches, gardens, and historical sites.

• Parks and Beaches: Ideal for finding lost coins, jewelry, and small personal items.
• Backyards and Gardens: Discover forgotten relics or lost items around your home.
• Campsites and Open Fields: Explore for historical artifacts or hidden treasures.