1.探测器可以找到宝藏的深度？
这是不可能的预测完全确定how deep a specific detector can be expected to find metal. This is because there are a variety of factors that affect a detector’s performance. For example, the amount of minerals in the soil, the type of metal that’s being detected and the quality of the detector itself impact how deep your detector will hunt. The size and surface area of a target also affects detection. For example, the larger a metal target, the easier and more deeply it can be detected. Using a searchcoil larger in diameter can also help a detector achieve greater depth. A 12.5" searchcoil produces a more extensive magnetic field that penetrates the ground more deeply to find objects at depths that a smaller size searchcoil can’t reach.
2. How do I pinpoint a target?
慢慢有条不紊地将搜索螺旋从一侧到另一侧扫描，使其在表面上方一到两英寸处。通过将搜索套升至直径的四分之一到一半，重叠每个扫描。在直线上进行扫描有助于保持搜索串联的水平和重叠均匀的扫描，同时减少每次扫描后举起搜索套件的可能性。听音频声音的峰值。将SearchCoil握在地面上一到两英寸，然后以X模式将其慢慢地扫荡。注意声音最大的位置。目标应位于虚构X的中心。当今的许多现代金属探测器都配备了电子精确点按钮。阅读您的所有者手册以进行完整的电子精确指示说明。
3. What do I need to know about my detector’s batteries?
NICADS（镍/镉）和镍金属氢化物是可充电电池，持续8至12小时，每台价格高达10美元。碱是一次性电池，持续25至30小时，每个电池的成本约为2美元。由于极端温度会耗尽电池电量，因此建议您始终携带备用电池。在寒冷的天气中，将电池组固定在夹克下的皮带上可以帮助保持电池温暖干燥。
4. What is discrimination?
Discrimination refers to a metal detector’s ability to reject a target, such as a pull tab and foil or accept a target such as a coin or piece of jewelry based on its metallic composition. With features like Target Imaging and Tone ID, your detector can tell you what your target is before you ever dig.
5.什么是真实大小？
真实大小的获得方式与真实深度几乎相同。在GTI金属检测器中，多个接收器添加了目标ID的其他维度，而不仅仅是材料ID。但是，最终，多个接收者之间的相互关系才能提供这些真实的测量值，而不仅仅是拥有它们。真实的大小和深度是Garrett独家功能，只有Garrett GTI探测器才有可能，该探测器旨在为寻宝者提供有关目标前的最准确信息。
6.搜索歧视时，总体深度是否会损害？
是的。为了在搜索大型缓存尺寸的物体时达到最大的深度，许多专业人士以全金属模式进行狩猎并使用大型搜索磁盘。
7. What is the significance of a detector’s Operating Frequency?
金属探测器传送磁能the ground and senses distortion in the magnetic field due to the presence of a metal object. The frequency content, temporal form and amplitude of this magnetic energy can affect detection capabilities and overall performance characteristics. There are two primary detection technologies used in today’s metal detectors: Single Frequency (also known as Continuous Wave) and Multiple Frequency (e.g. Pulse Induction and Dual Frequency). Each technology has its own detection characteristics, understanding these will enable you to choose the right detector for your treasure hunting needs.
8. Do I really need headphones when treasure hunting?
为了获得最大的成功和隐私，您应该使用耳机。它们在嘈杂的区域至关重要，并通过将声音直接带入您的耳朵来增强音频感知。
9.我需要的不仅仅是一个搜索螺柱吗？
搜索螺旋是金属探测器的重要组成部分。它是平坦的，通常是圆盘，它会在周围环境中产生磁场并感知金属目标。它位于茎的末端，并通过茎周围缠绕的电缆连接到对照壳。磁场的大小，深度和能量输出（功率）取决于搜索线的形状和大小。了解各种尺寸和形状背后的搜索夹夹的目的将使您能够为正确的应用程序选择最佳的搜索coil。有关可选搜索螺旋的类型和好处的详细说明，请阅读我们的搜索磁盘技术表。
10.围绕寻宝活动有任何法律吗？
Every square inch of property in the United States is owned -- by an individual, group, corporation, governmental body, etc. And, there are definitely laws that have been written to apply to various treasure hunting situations. Each state has its own statutes concerning where you can and cannot search and whether you may keep the treasure you find. You must learn these laws, and remember that they can be changed at any time.
有关负责金属检测的更多信息。
11.我可以加入在线论坛或宝藏俱乐部吗？
寻宝者有无数的在线论坛分享自己的技巧，帮助其他业余爱好者使用探测器，当然还展示了他们的最新宝藏。您也可以联系当地的经销商，他或她可以将您指向其他寻宝者在您自己的后院举办的所有激动人心的俱乐部和活动！
12.我如何成为授权的加勒特经销商？
We will be pleased to help you with any dealership related questions. To become an authorized Garrett dealer call Garrett corporate offices at (972) 494-6151.
