Garrett AT Pro User Manual: A Comprehensive Guide
This manual details the Garrett AT Pro’s features, offering guidance on operation, troubleshooting, and maximizing performance for both novice and experienced metal detecting enthusiasts.
The Garrett AT Pro is a versatile, fully waterproof metal detector designed for both land and underwater treasure hunting. It boasts advanced features like adjustable frequency, digital target ID, and proportional audio response.
This detector excels in various terrains, offering reliable performance for coin shooting, relic hunting, and general prospecting. Its robust construction and user-friendly interface make it a popular choice among hobbyists and professionals alike, providing a comprehensive solution for metal detecting adventures.
Understanding Key Features and Benefits
The AT Pro’s key features include its fully waterproof design, allowing use in diverse environments.
Its adjustable frequency minimizes interference, while the advanced digital target ID system helps identify potential finds. Proportional audio provides clear target information, and iron audio discerns iron signals. Benefits include enhanced accuracy, improved target identification, and a comfortable, ergonomic design for extended use, maximizing your treasure hunting success.
Control Panel Overview
The AT Pro’s control panel features a digital display and intuitive button layout.
Key controls include power, mode selection, sensitivity, discrimination, ground balance, and frequency adjustment. The display shows target ID, depth, and battery life. Understanding each control is crucial for optimizing performance and customizing settings to suit various hunting conditions and target types, ensuring efficient and successful metal detecting.
Frequency Selection & Its Impact
The Garrett AT Pro offers adjustable frequency selection, impacting depth and target identification.
Lower frequencies (5 kHz) excel in highly mineralized ground and for locating deeper, larger objects. Higher frequencies (15 kHz) are better suited for locating smaller targets in less mineralized soil. Changing frequency helps minimize interference and maximize detection sensitivity for diverse environments.
Sensitivity and Discrimination Settings
Adjusting sensitivity controls the detector’s ability to detect small, deep targets, but higher settings increase noise.
Discrimination allows users to filter out unwanted metals like iron. The AT Pro offers adjustable discrimination scales, enabling precise target selection. Careful balancing of sensitivity and discrimination is crucial for optimal performance and minimizing false signals.
Ground Balance: Optimizing Performance
Ground mineralization significantly impacts metal detector performance.
The Garrett AT Pro offers both manual and automatic ground balance options. Proper ground balancing ensures maximum depth and sensitivity by neutralizing the effects of ground minerals. This process minimizes false signals and enhances the detector’s ability to identify genuine targets accurately in various soil conditions.
Manual Ground Balance Procedure
To manually ground balance, slowly increase the ground balance number while observing the detector’s response to a target.
Adjust until the target signal is stable and consistent. This process requires patience and fine-tuning, as ground conditions can vary. Accurate manual ground balance maximizes detection depth and minimizes interference.
Automatic Ground Balance Functionality
The AT Pro offers automatic ground balance, simplifying setup in challenging conditions.
Activate this feature, and the detector analyzes ground mineralization, automatically adjusting for optimal performance. While convenient, automatic ground balance may not always be as precise as manual adjustments, especially in highly mineralized soils.
Iron Audio: Decoding Iron Signals
Garrett’s Iron Audio feature is a valuable tool for discerning iron targets.
Normally silenced by discrimination, enabling Iron Audio allows you to hear these signals, helping differentiate between desirable targets masked by iron. This prevents digging unwanted trash and aids in identifying potentially valuable iron artifacts.
Iron Audio On vs. Off – A Comparison
With Iron Audio OFF, the AT Pro provides a standard low, mid, and high tone division for non-iron targets.
When ON, discriminated iron signals become audible, offering a complete target picture. This allows users to avoid misleading signals and potentially uncover valuable items hidden amongst iron debris, improving overall recovery rates.
Interpreting Iron Audio Tones
Garrett’s Iron Audio feature delivers distinct tones for different iron compositions.
Low tones often indicate shallow, less oxidized iron, while higher tones suggest deeper, more mineralized iron objects.
Understanding these nuances helps differentiate between trash iron and potentially valuable artifacts, improving target identification accuracy during your metal detecting adventures.
Discrimination Patterns & Target Identification
The AT Pro’s discrimination allows users to filter unwanted targets.
Customizing these settings is crucial for successful detecting; lower numbers accept more targets, while higher numbers reject more.
Learning to interpret the visual target ID and correlating it with audio responses enhances identification of coins, relics, and other desired metal types.
Customizing Discrimination Settings
Adjusting the discrimination scale on the AT Pro is key to a productive hunt.
Users can notch out specific target IDs, like iron, while accepting others.
Experimentation is vital; different sites require different settings.
Consider ground conditions and target depth when fine-tuning discrimination for optimal results and reduced false signals.
Identifying Different Metal Types
The AT Pro’s target ID numbers offer clues, but experience is crucial for accurate identification.
Lower numbers often indicate iron, while higher numbers suggest silver or copper.
However, signal strength and audio tones also play a vital role in determining the target.
Digging questionable signals and learning from each find refines your ability to differentiate metals effectively.
Search Modes: Selecting the Right Mode for Your Needs
The Garrett AT Pro offers multiple search modes tailored to various conditions.
All Metal mode maximizes depth but lacks discrimination, ideal for locating deep targets in undisturbed areas.
Pro mode provides customizable settings, allowing users to fine-tune discrimination and sensitivity.
Consider the site’s history and potential trash levels when choosing the optimal mode for successful recovery.
All Metal Mode – Advantages and Disadvantages
All Metal mode on the Garrett AT Pro offers maximum depth sensitivity, detecting even small, deep targets without discrimination.
However, it detects all metals, including iron and trash, leading to more digging and time wasted on unwanted signals;
This mode is best suited for relic hunting or prospecting in areas with minimal trash, prioritizing depth over selectivity.
Pro Mode – Advanced Settings Explained
Pro Mode on the Garrett AT Pro unlocks granular control over settings like frequency, sensitivity, and discrimination.
Users can fine-tune these parameters to optimize performance for specific ground conditions and target types.
Adjustable iron audio and digital target ID provide detailed information, but require experience to interpret effectively, offering a highly customizable detecting experience.
Pinpointing with the Garrett Pro-Pointer AT
The Garrett Pro-Pointer AT is a crucial tool for precise target location after detection.
Its pinpointing capabilities significantly reduce digging time and minimize ground disturbance.
Features include adjustable sensitivity and audible tones, aiding in identifying targets even in challenging soil.
Proper technique involves sweeping the coil slowly and methodically over the suspected target area.
Pro-Pointer AT Features and Operation
The Pro-Pointer AT boasts fully waterproof construction, enabling use in diverse environments.
It offers adjustable sensitivity for enhanced detection depth and discrimination of unwanted targets.
Audible and vibrational alerts confirm target presence, even in noisy conditions.
Operation is simple: press the power button, adjust sensitivity, and sweep the coil.
A lost probe alarm assists in locating a misplaced Pro-Pointer.
Effective Pinpointing Techniques
Begin with a wide sweeping motion over the target area, then gradually reduce the coil size.
Slowly move the Pro-Pointer AT in a raster pattern – side-to-side, then up and down – to precisely locate the target’s center.
Listen for the strongest signal and watch for maximum vibration.
X-mark the spot and carefully excavate, minimizing soil disturbance.
Practice makes perfect; refine your technique with experience.
Battery Management and Maintenance
The Garrett AT Pro requires four AA batteries for optimal performance; alkaline or rechargeable NiMH are recommended.
Replace batteries when the low battery indicator appears to avoid unexpected power loss during a hunt.
Remove batteries for prolonged storage to prevent corrosion.
Clean the battery compartment regularly with a dry cloth.
Proper care extends battery life and ensures reliable detector operation.
Battery Type and Replacement
The AT Pro utilizes four AA-sized batteries, offering flexibility in power source selection.
Alkaline batteries are readily available and provide reliable performance, while NiMH rechargeables offer cost savings.
To replace, open the battery compartment and observe correct polarity.
Always use fresh batteries for consistent power.
Avoid mixing old and new batteries, as this can reduce performance and potentially cause damage.
Proper Storage and Cleaning
After use, always clean the AT Pro with a damp cloth to remove dirt and debris.
Avoid abrasive cleaners that could damage the housing.
Remove the batteries for extended storage to prevent corrosion.
Store the detector in a dry place, away from extreme temperatures and humidity.
Protect it from direct sunlight and physical impacts to maintain its longevity and performance.
Troubleshooting Common Issues
False signals can occur due to ground mineralization or electrical interference; try adjusting sensitivity or ground balance.
Ground noise interference is often resolved by slowing the sweep speed or reducing sensitivity.
If the detector isn’t responding, check battery levels and connections.
Consult the manual for detailed solutions to specific problems and ensure optimal performance.
Dealing with False Signals
False signals frequently stem from ground mineralization or electromagnetic interference; adjust sensitivity downwards as a first step.
Experiment with ground balance settings to minimize reactivity to mineralized soil.
Slowing your sweep speed can also reduce false readings.
Verify targets by digging carefully, and remember to consult the full user manual for advanced troubleshooting.
Addressing Ground Noise Interference
Ground noise, often a crackling or static sound, arises from mineralized soil or electrical interference.
Employing the ground balance function is crucial for neutralizing these effects, ensuring stable operation.
Lowering the sensitivity can also reduce noise, though it may decrease detection depth.
Relocating slightly can sometimes avoid localized interference sources.
Safety Precautions and Legal Considerations
Always obtain permission before detecting on private property, respecting landowners’ rights.
Be aware of and obey all local, state, and federal laws regarding metal detecting and artifact recovery.
Fill all holes carefully to avoid hazards to others and preserve the environment.
Report significant finds to the appropriate authorities, adhering to archaeological guidelines.
Responsible Metal Detecting Practices
Practice “leave no trace” principles, minimizing your impact on the environment.
Respect historical sites and avoid disturbing archaeological contexts.
Recover trash alongside treasures, contributing to cleaner public spaces.
Be considerate of others sharing the detecting location, maintaining a respectful atmosphere.
Promote ethical detecting within the metal detecting community.
Understanding Local Laws and Regulations
Research and adhere to all applicable laws regarding metal detecting in your chosen area.
Obtain necessary permissions from landowners before detecting on private property.
Be aware of restrictions on detecting in parks, beaches, and historical sites.
Report significant finds to the appropriate authorities, as required by law.
Respect cultural heritage and avoid damaging protected areas or artifacts.
Garrett Security Detectors: Beyond Recreational Use
Garrett extends its detection expertise into security and law enforcement applications.
Their products include walk-through metal detectors, handheld scanners, and specialized equipment.
These tools are vital for protecting critical infrastructure, events, and public spaces.
Garrett also provides solutions for countermine operations and crime scene investigations.
Robust and reliable, these detectors ensure safety and security in diverse environments.
Applications in Security and Law Enforcement
Garrett security detectors are deployed widely in courthouses, airports, schools, and correctional facilities.
Handheld scanners are used for discreet screening at events and public gatherings.
Walk-through detectors provide perimeter security, preventing unauthorized weapon access.
Law enforcement utilizes Garrett’s technology for evidence detection and bomb disposal.
These tools enhance safety and maintain order in sensitive locations, offering reliable threat detection.
Countermine and Crime Scene Investigation Equipment
Garrett offers specialized detection solutions for challenging environments, including countermine operations.
Their robust equipment aids in locating buried explosives and ensuring personnel safety.
Crime scene investigators utilize Garrett detectors to uncover concealed metallic evidence.
These tools are crucial for forensic analysis, identifying bullets, shell casings, and other items.
Garrett’s reliability and precision are vital in these critical applications.
Accessories and Optional Upgrades
Enhance your AT Pro experience with recommended accessories!
High-quality headphones improve audio clarity and target identification.
Durable digging tools, like shovels and trowels, facilitate efficient recovery.
Pouches and pinpointers, such as the Pro-Pointer AT, streamline your search.
These upgrades boost productivity and protect your finds, maximizing your metal detecting adventures.
Recommended Headphones
Superior headphones are crucial for discerning subtle target signals.
Wireless options offer freedom of movement, eliminating cord tangles.
Noise-canceling headphones minimize distractions in noisy environments.
Consider waterproof models for use in wet conditions.
Look for comfortable earcups for extended use during long hunts;
Improved audio clarity significantly enhances target identification accuracy.
Digging Tools and Pouches
Essential digging tools include a sturdy shovel, trowel, and pinpointer.
Choose tools appropriate for the terrain and target depth.
Durable pouches are vital for carrying finds, keeping them secure.
Consider a finds pouch with compartments for different items.
A comfortable waist pack can hold tools and small accessories;
Protecting your finds and having tools readily available improves efficiency.
AT Pro vs; Other Garrett Models
Comparing the AT Pro to the AT Max reveals the Max offers enhanced features like higher frequency and improved ground balance.
The AT Pro remains a strong value, excelling in all-terrain performance.
For budget-conscious users, the AT Pro provides excellent functionality.
Consider your needs – advanced features versus cost-effectiveness.
Garrett offers a range, catering to diverse detecting requirements.
Comparing the AT Pro to the AT Max
The AT Max boasts a higher operating frequency, potentially improving sensitivity to smaller targets, while the AT Pro offers a more affordable entry point.
Ground balance capabilities are improved in the AT Max, offering better performance in highly mineralized soils.
Both detectors are fully waterproof, but the AT Max includes advanced digital target ID.
The AT Pro excels in simplicity and ease of use, making it ideal for beginners.
Choosing the Right Detector for Your Budget
For entry-level enthusiasts, the AT Pro presents a compelling value, delivering robust performance without a premium price tag.
If advanced features are crucial, and budget allows, the AT Max offers enhanced capabilities like digital target ID and improved ground balance.
Consider your detecting environment; the AT Max shines in challenging terrains.
Ultimately, both Garrett models provide reliable metal detection, aligning with diverse budgetary constraints and user needs.
Resources and Support
Garrett’s official website (www.garrett.com) provides comprehensive resources, including FAQs, software updates, and accessory information.
Active user forums offer a platform for sharing tips, troubleshooting, and connecting with fellow AT Pro users.
Downloadable manuals are readily available for quick reference, ensuring you have access to essential guidance.
Garrett’s customer support team is available to address specific inquiries and provide assistance when needed.
Garrett’s Official Website and Forums
Visit Garrett’s website (www.garrett.com) for the latest product information, software downloads, and official documentation for the AT Pro.
Explore the Garrett Metal Detector Forum, a vibrant community where users share experiences, ask questions, and offer valuable insights.
Access detailed FAQs and troubleshooting guides to resolve common issues quickly and efficiently.
Stay updated on new features and accessories.
Downloading the AT Pro Manual
Access a digital copy of the Garrett AT Pro Owner’s Manual directly from Garrett’s official website.
A 3.75 MB PDF file, spanning 31 pages, provides comprehensive instructions and detailed diagrams.
Download the manual for offline access and convenient reference during your metal detecting adventures.
Ensure you have the latest version for accurate information and updated troubleshooting tips.