Minelab X-Terra 705 Universal Metal Detector User Manual

Introduction

Welcome to the Minelab X-Terra 705 Universal Metal Detector. This device is designed for effective detection of coins, jewelry, relics, and gold nuggets across various ground conditions. This manual provides essential information for assembly, operation, and maintenance to ensure optimal performance and longevity of your detector.

Important Safety Information

Do not use near airports, power lines, or other sensitive areas.
Be aware of underground utilities before digging.
Avoid use in thunderstorms or near water to prevent electrical hazards.

Package Contents

Verify that all the following components are present in your package:

Minelab X-Terra 705 Control Box
Search Coil (Double-D, frequency may vary)
Shaft Assembly (Upper, Middle, Lower sections)
Armrest with Strap
Coil Bolt and Washers
4 AA Batteries (may be included or required separately)
User Manual (this document)

Assembly and Initial Setup

1. Attaching the Search Coil

Secure the search coil to the lower shaft using the provided bolt and washers. Ensure the coil cable is wrapped snugly around the shaft to prevent tangling and false signals during operation.

Minelab X-Terra 705 metal detector search coil attached to the lower shaft

Image showing the search coil attached to the lower shaft, with the cable wrapped around the shaft.

2. Assembling the Shaft

Connect the lower, middle, and upper shaft sections. Adjust the overall length for comfortable operation, ensuring the armrest supports your forearm without strain.

Fully assembled Minelab X-Terra 705 metal detector

Full view of the Minelab X-Terra 705 metal detector assembled, showing the control box, shaft, armrest, and search coil.

3. Installing Batteries

The X-Terra 705 requires 4 AA batteries. Open the battery compartment, typically located on the control box, and insert the batteries according to the polarity markings (+/-). Close the compartment securely.

Operating Your Detector

1. Powering On and Off

Press and hold the power button (usually marked with a circle and a vertical line) on the control box to turn the detector on or off. The LCD screen will illuminate upon startup.

Minelab X-Terra 705 control box with LCD screen and buttons

Close-up of the Minelab X-Terra 705 control box, displaying the LCD screen and control buttons, including the power button.

2. Understanding VFLEX Technology

The X-Terra 705 utilizes Minelab's proprietary True Digital VFLEX technology. This innovative system allows for easy frequency changes by simply swapping compatible coils, enhancing the detector's versatility for different detection conditions and target types.

3. Search Modes

The detector features various search modes optimized for different environments and target types.

Prospecting Mode

This specialized mode offers improved sensitivity to small target signals, making it ideal for highly mineralized areas and searching for small gold nuggets or tiny relics.

4. Ground Balance

Proper ground balance is crucial for stable operation and accurate detection. The X-Terra 705 offers multiple ground balance options:

Automatic Ground Balance: Automatically adjusts to eliminate false ground noises, allowing for clearer detection of small signals.
Manual Ground Balance: Allows precise adjustment from 1 to 90 for specific ground conditions.
Beach Mode: Optimized for wet sand and saltwater environments, reducing interference from conductive ground.
Tracking: Continuously adjusts ground balance as ground conditions change, providing consistent performance.

Refer to the on-screen prompts or the full manual for detailed steps on performing ground balance.

5. Noise Cancel

Use the noise cancel feature to reduce electromagnetic interference from external sources (e.g., power lines, other detectors), ensuring a stable and clear signal for better target identification.

6. Pinpoint Modes

The detector includes two pinpoint modes to accurately locate targets before digging:

Auto Pinpoint: Provides a general location of the target with an audio and visual indication.
Sizing Pinpoint: Offers valuable information on target characteristics, including shape and size, aiding in efficient recovery.

Maintenance and Care

Proper maintenance ensures the longevity and optimal performance of your metal detector:

Keep the detector clean by wiping it with a damp cloth after each use. Avoid harsh chemicals or abrasive cleaners.
Store the detector in a dry, cool place away from direct sunlight and extreme temperatures.
Regularly check all cable connections for wear, damage, or looseness.
Remove batteries if storing the detector for extended periods to prevent potential leakage and damage to the electronics.

Troubleshooting Common Issues

Issue	Possible Cause	Solution
No Power	Dead or incorrectly installed batteries	Replace batteries with fresh ones, check polarity (+/-)
Erratic Signals / False Alarms	High mineralization, electromagnetic interference, improper ground balance	Perform ground balance, use noise cancel, reduce sensitivity setting
Poor Depth Detection	Incorrect ground balance, low sensitivity, highly mineralized ground	Re-ground balance, increase sensitivity, use Prospecting Mode in difficult areas
Detector Not Responding	Loose cable connection, control box issue	Check all cable connections, restart detector. If issue persists, contact support.

For further assistance, please refer to the comprehensive troubleshooting guide on the Minelab website or contact Minelab customer support.

Technical Specifications

Brand: MINELAB
Model: X-Terra 705
Item Model Number: 3706-0122
Operating Frequency: 8.5 KHz (standard coil, variable with compatible accessory coils)
Power Source: 4 x AA Batteries
Item Weight: 2.9 Pounds (approximately 1.32 kg)
Product Dimensions: 23.25 x 11.5 x 3.25 inches (approximately 59 x 29 x 8 cm)
Material: Metal
International Protection Rating: IP54 (Dust protected and splash proof)
Ground Balance: Automatic, Manual (1-90), Beach, Tracking
Pinpoint Modes: Auto, Sizing
Technology: Minelab VFLEX Technology
Coil Compatibility: Compatible with low, mid, and high frequency X-TERRA accessory coils

Warranty and Customer Support

For detailed warranty information, terms, and conditions, please refer to the official Minelab website or contact your authorized Minelab dealer. It is recommended to retain your purchase receipt as proof of purchase for any warranty claims. For technical support or service inquiries, please visit the Minelab support portal online.

	Minelab X-Terra 705 Metal Detector User Manual Detailed instruction manual for the Minelab X-Terra 705 metal detector, covering assembly, operation, modes, settings, accessories, and maintenance. Learn how to use VFLEX technology for effective metal detecting.
	Minelab X-TERRA 705 Gold Pack Quick Start Guide Concise guide to setting up and operating the Minelab X-TERRA 705 Gold Pack metal detector, covering power on, mode selection, ground balance, and basic troubleshooting.
	Minelab X-TERRA 705 Metal Detector Instruction Manual & Field Guide Comprehensive instruction manual and field guide for the Minelab X-TERRA 705 metal detector, covering assembly, operation, features, specifications, and troubleshooting for hobbyist metal detecting.
	Minelab X-TERRA 705 Metal Detector User Manual & Guide Comprehensive user manual and guide for the Minelab X-TERRA 705 metal detector, covering assembly, operation, modes, settings, maintenance, and troubleshooting. Learn how to use your X-TERRA 705 for coin, relic, and gold prospecting.
	Minelab X-TERRA 705 Metal Detector Quick Start Guide and Manual Comprehensive guide to the Minelab X-TERRA 705 metal detector, covering quick start instructions, assembly, features, settings, and specifications. Learn how to use your detector effectively for coin, treasure, and prospecting.
	Understanding Your Minelab X-TERRA Metal Detector Guide A comprehensive guide to understanding and effectively using Minelab's X-TERRA series of metal detectors, covering features, settings, coils, and practical detecting techniques.