คู่มือการใช้งานเครื่องตรวจจับโลหะ Teknetics G2+

1. บทนำ

The Teknetics G2+ Metal Detector is a high-performance tool designed for serious treasure hunters. Featuring an 11-inch DD coil and a lightweight design, it offers powerful capabilities for accurate detection and extended range. Key features include FeTone Adjustable Iron Audio, Enhanced V-Break Tone Discrimination, and One-Touch Ground Balance with manual override. Operating at a 19 kHz frequency, the G2+ is highly sensitive to small, low-conductivity targets like gold. Its ergonomic design ensures comfortable use for extended periods, making it suitable for both beginners and experienced detectorists.

2. ข้อมูลด้านความปลอดภัย

• Use headphones to avoid hearing damage, especially during prolonged use.
• Keep batteries away from extreme heat and moisture to prevent damage or leakage.
• Avoid strong magnetic interference, as this can affect detector performance and potentially cause damage.
• ควรขออนุญาตก่อนทำการค้นหาโลหะในพื้นที่ส่วนบุคคลเสมอ
• Adhere to all local and national regulations regarding metal detecting.

3. เนื้อหาบรรจุภัณฑ์

Upon unpacking your Teknetics G2+ Metal Detector, please ensure all the following components are present:

• Teknetics G2+ Control Housing
• 11-inch DD Open Elliptical Searchcoil
• Upper, Middle, and Lower Stem Sections
• ชุดประกอบที่วางแขน
• Coil Mounting Hardware (bolt, two washers, nut)
• คู่มือการใช้งาน
• 9V Battery (typically one required, not always included)

4. การประกอบ

Follow these steps to assemble your Teknetics G2+ Metal Detector:

1. Attach the Searchcoil to the Lower Stem: Align the holes on the searchcoil with the holes on the lower stem. Insert the plastic bolt through the holes, place the two rubber washers on either side of the stem, and secure with the nut. Do not overtighten.
2. Connect Stem Sections: Insert the lower stem into the middle stem, and then the middle stem into the upper stem. Secure these connections using the spring clips or locking collars provided.
3. ติดตั้งตัวเรือนควบคุม: Slide the control housing onto the upper stem. Adjust its position for comfortable operation and secure it with the locking mechanism.
4. ติดตั้งที่วางแขน: Secure the armrest to the upper stem, ensuring it is positioned comfortably for your forearm.
5. Wrap the Coil Cable: Carefully wrap the searchcoil cable around the stem, leaving enough slack near the coil for adjustment. Plug the coil connector into the receptacle on the control housing. Ensure the connection is snug to prevent false signals.
6. ติดตั้งแบตเตอรี่: Open the battery compartment, typically located on the back of the control housing. Insert one 9V battery, observing the correct polarity. Close the compartment securely.

Figure 1: Fully assembled Teknetics G2+ Metal Detector with 11-inch DD coil.

5. การควบคุมและการแสดงผล

The G2+ features an intuitive control panel and a clear LCD display to provide all necessary information and settings. Familiarize yourself with these components before operation.

รูปที่ 2: ระยะใกล้ view of the Teknetics G2+ control panel and LCD display.

แผงควบคุมโอเวอร์view:

• POWER/GAIN Knob: Turns the unit ON/OFF and adjusts the detector's sensitivity (GAIN).
• THRESHOLD/MODE Knob: Adjusts the audio threshold in All Metal mode and selects operating modes (Discrimination/All Metal).
• GG/MENU Button: Initiates Ground Grab for automatic ground balancing and accesses the menu for advanced settings.
• PINPOINT Button: Activates the pinpoint function to precisely locate targets.
• Arrow Buttons (< >): Used to navigate menu options and adjust settings.
• ปุ่มบวก (+) / ลบ (-): Used to increase or decrease selected values.

ตัวบ่งชี้บนหน้าจอ LCD:

• Target ID Number: A two-digit number (0-99) indicating the probable identity of the detected target.
• Target Category Icons: Visual representations of common target types (e.g., iron, foil, nickel, zinc, dime, quarter).
• ตัวบ่งชี้ความลึก: Estimates the depth of the target in inches.
• Ground Phase (GND PHASE): Displays the ground mineralization reading.
• Ground Balance (GND BAL): Shows the current ground balance setting.
• Fe3O4 Bar Graph: Indicates the magnetic mineralization of the soil.
• ตัวบ่งชี้ระดับแบตเตอรี่: แสดงอายุการใช้งานแบตเตอรี่ที่เหลืออยู่

6. คู่มือการใช้งาน

6.1 เปิดเครื่องและการตั้งค่าเริ่มต้น

1. Turn the POWER/GAIN knob clockwise to turn the detector ON.
2. Set the GAIN (sensitivity) to a high but stable level. If the detector is noisy, reduce the GAIN.
3. Select your desired operating mode using the THRESHOLD/MODE knob:
   • โหมดการแยกแยะ: Filters out unwanted metals (e.g., iron).
   • โหมดโลหะล้วน: Detects all metals, providing maximum depth and sensitivity.

6.2 Ground Balance (GROUNDGRAB)

Ground balancing is crucial for optimal performance, especially in mineralized soils. The G2+ features a one-touch GROUNDGRAB system.

1. In All Metal mode, find a clear patch of ground free of metal.
2. Hold the GG/MENU button.
3. Pump the searchcoil up and down over the ground from about 6 inches to 1 inch.
4. Release the GG/MENU button when the audio becomes stable. The detector is now ground balanced.
5. You can fine-tune the ground balance manually using the arrow buttons while in All Metal mode.

6.3 FeTone Adjustable Iron Audio

The FeTone feature allows you to adjust the volume of iron targets independently. This is particularly useful in iron-rich environments to reduce distracting iron signals while maintaining full volume for non-ferrous targets.

• Access the FeTone setting through the menu (press GG/MENU).
• Adjust the FeTone level using the plus (+) and minus (-) buttons to your preference. A lower setting reduces iron audio volume.

6.4 V-Break Tone Discrimination

V-Break technology allows you to set custom audio tone breakpoints for specific target ranges. This helps differentiate between valuable targets and unwanted junk by assigning distinct audio tones.

• Enter the V-Break setting via the menu.
• Use the arrow buttons to select the desired discrimination point.
• Adjust the tone break using the plus (+) and minus (-) buttons. Targets below this point will produce a low tone, while targets above will produce a high tone.

6.5 Pinpoint Function

The pinpoint function helps you precisely locate the center of a detected target before digging.

1. Once a target is detected, move the coil away from the target.
2. Press and hold the PINPOINT button.
3. Slowly sweep the coil over the target area. The audio will peak and the depth indicator will show the target's depth when the coil is directly over the center of the target.

7. การบำรุงรักษา

Proper care and maintenance will ensure the longevity and optimal performance of your Teknetics G2+ Metal Detector.

• การทำความสะอาด: Wipe down the control housing and stem with a damp cloth after each use. The searchcoil can be rinsed with fresh water if it gets dirty. Do not use abrasive cleaners or solvents.
• พื้นที่จัดเก็บ: เก็บเครื่องตรวจจับไว้ในที่แห้งและเย็น ถอดแบตเตอรี่ออกหากไม่ได้ใช้งานเครื่องตรวจจับเป็นเวลานานเพื่อป้องกันการรั่วไหล
• สายเคเบิลแบบขด: Inspect the coil cable regularly for any signs of damage. Ensure it is securely wrapped around the stem and the connector is clean and dry.
• การเปลี่ยนแบตเตอรี่: Replace the 9V battery when the battery indicator shows low power. Always use high-quality alkaline batteries.

8 การแก้ไขปัญหา

If you encounter issues with your G2+, refer to the following common problems and solutions:

9. ข้อมูลจำเพาะ

10. การรับประกันและการสนับสนุน

The Teknetics G2+ Metal Detector is backed by a manufacturer's warranty, typically 5 years, covering defects in materials and workmanship under normal use. For specific warranty details, please refer to the warranty card included with your product or visit the official Teknetics webเว็บไซต์.

For technical support, troubleshooting assistance, or warranty claims, please contact Teknetics customer service. Contact information can usually be found on the manufacturer's webเว็บไซต์หรือในบรรจุภัณฑ์ของผลิตภัณฑ์

แหล่งข้อมูลออนไลน์:

• เยี่ยมชมอย่างเป็นทางการ ร้าน Teknetics บน Amazon สำหรับข้อมูลผลิตภัณฑ์และอุปกรณ์เสริม
• Consult online forums and communities for tips and user experiences.