美國地下礦產勘探器
產品型號：EPX-8500 50米
EPX8500發射器——這是掃描儀的主要部件。該元件設計簡單，但功能強大。使用12伏直流充電電池供電。電池電壓受掃描儀電路裝置不斷監控。當電壓低時，頻率顯示表現不穩定。電池在正常情況下能夠連續使用18小時。電池通過EPX8500配帶的小充電器充電。
功率傳感器——該元件負責通過插入地下的兩個銅棒將掃描所選信號傳送到地層。電源線為同軸電纜，與EPX8500主機的傳感器插孔連接。
接收器——接收器在面板的上面是ON/OFF開關，下面有一個LED的指示燈，當接收器打開時，此指示燈變亮，指示燈的旁邊有三個插孔，它們分別是耳機和天線棒插孔。不使用時，將天線棒從接收器上拔掉！若天線棒插在接收器里保存，則將導致電池漏電。接收器配有專業的充電器使用之前提前6個小時充電。
接收器信號增強器
接收天線棒——天線棒旨在向操作人員指出他/她已經步入功率傳感器和目標之間的傳
輸線。正常情況下，手持天線棒要穩定和平衡，齊腰高度，以及稍微位于操作人員前方。手持天線棒時，天線棒應指向前方，相互平行，且相隔8-18英寸距離。每一個人需要找到適合自己的距離。這需要試驗和出錯才能找到。請記住，在操作該裝置方面，沉著放松的人會比緊張僵硬的人做得好！當你進入射頻能量線，天線棒將自然交叉。當次相交時，你看到了勝利的曙光，你會歡迎再次相交。
耳機：通過耳機可以檢測主機和接收器的工作是否正常，也可以在發射器的旁邊放個小型晶體管收音機，再把中小波的頻率調到來測試該主機，如果主機正常工作，則該收音機將受到干擾，然后旋轉發射器面板上的旋鈕將會使頻率指示燈依次變亮，當不同的指示燈點亮的時候，收音機干擾音調會變化。
主機電源開關鑰匙：通過鑰匙打開主機電源
初次安裝：
通過前面板上的BNC接頭，將功率傳感器的同軸電纜連接到EPX8500傳感器插孔里。小心將傳感器管腳插入地里，使傳感器保持垂直向上。然后，檢查前面板上的預設置位置，確認連接方式和位置。通過開關鑰匙旋轉“On/Off Switch”，打開電源開關。根據前面所印頻率，選擇所需頻率，旋轉“Channel Selector (頻率選擇)”旋鈕，保持5-10分鐘時間，使信號在地下達到飽和。如果在掃描儀量程范圍內有任何目標，則目標將慢慢吸收來自掃描儀的信號。
操作：
信號將充滿地下，距離和深度取決于目標的大小。小目標經常被其附近或遠處較大目標掩蓋。小目標的正常深度為5英尺。較大目標將更深和更遠。礦或大隱藏物等大目標，從幾英里遠都能看見。確切深度和距離取決于幾個因素，其中包括目標的大小、目標在地下的時間長短、地面的導電性（電解離子等）、操作人員的能力（取決于對設備的熟練程度）及其它一些小因素。
雙手各持一個天線棒，站在距功率傳感器10英尺遠處，開始繞傳感器轉圈。天線棒應放在齊腰高度，相互平行，且指向前方，要低于操作人員的拇指，以保持平衡。這將需要時間練習，一旦掌握了，將顯得非常普通。繞傳感器轉圈時，正常行走，而非慢步行走，要跟傳感器保持恒定的距離。假設在掃描儀操作范圍內有目標，當你的腳開始跨入能量線，在正常情況下，天線棒將相互吸引。在正常情況下，一個單個目標的能量線寬度為20英寸。
一旦確定能量線，下一步是采用S行測量或者是三角測量法測量目標。環繞發射器找到信號線，如圖通過來回走S型來追蹤信號線，當你次經過信號線的時候，接收天線應該交叉（標記天線每次交叉的位置），當天線不交叉的時候，你已經偏離了你的目標。當你走過目標物后，指示天線不再交叉。
頻率選擇
頻率選擇：EPX8500掃描儀的頻率在出廠前就設置好了，以供特定使用。更改儀器的設置，將不予以質保。
| SELECT | Frequency Range | Recommended |
| P.G | 沙金、金礦 | 395-943 | 1、探測時，先調整到所需要的探測方式，然后將頻率調整到當時地理環境所反映出的最小頻率值進行探測；
2、由于每個環境的地質體：如金、銀、銅、黃鐵礦、鐵礦、鉛鋅、礦石、灰巖巖浴裂縫水、基巖裂縫水等地質礦化反應有所不同，所以在選擇頻率的時候，從最小頻率開始探測。如果礦化干擾強度較大，可以選擇對應中間的平均值再進行探測，選擇合適的探測頻率。 |
| NIT | 錫 | 433-1038 |
| COPPER | 銅 | 472-1132 |
| ALUMINUM | 鋁 | 512-1227 |
| GOLD | 黃金 | 618-1480 |
| JEWEL | 珠寶 | 725-1740 |
| SILVER | 銀 | 831-1999 |
如果在銅罐里搜索，銅將發出更強的信號，因為氧化銅占優勢。
注意：切忌使用交流電給掃描儀供電。切忌使用110 VAC或220 VAC給掃描儀供電。這樣會對儀器造成性損壞！后果是，這樣的損壞將不在儀器的質保范圍內。
EPX8500
Introduction to molecular frequency scan
The molecular frequency scan of the invention is the the Floridians JOHN FALES. Mr. FALES respected in the field of archaeological and professional treasure. Mr. FALES's achievements is the design of a according to their molecular frequency to communicate with other components of the instrument. As a result of this success in the industry circle known as the "FALES effect.
FALES Mr. and a few close colleagues in 1960, set out to develop the instrument. The research team has two goals. The first major goal is to design a look for specific elements in the periodic table and be able to be with other elements of the separate instruments. The second objective is the instrument through a signal can be traced back to the user to indicate targets.
First major goal, which was quite exciting. Instrument designed to detect buried target at a considerable distance. The second goal is also achieved, because the instrument is indeed able to establish a gateway to the target can be detected transmission line.
Since its inception in the 1980s, have done a lot of improvements. Conservative range of all models for 1/2 miles, to a full range of launch the selected frequency.
In order to explain the basic concepts of EPX8500 scanner, you must first understａnd some very important facts. The the JOHN FALES and his colleagues have spent thousands of hours of the experiment a large number of theories and assumptions. Electromagnetic induction, radio frequency and gamma transmission apparatus, a town close test. Learned a lot of material at all stages of the electromagnetic effects and ionization effects. To develop the initial scanner, learned a lot of knowledge to use on. Truly unique is that the scanner can take advantage of the air, soil or water as a transmission medium. Not only to horizontal transmission signal, and vertical transmission signal. A person can imagine living in 3/4 feet of the center of the range, the range is a possible target area.
Once the scanner signal, the likely target will be to respond to the same signal. The same signal, the scanner only track to respond to the target, thus excluding the track unnecessary goals.
Mutual recognition between the scanner and the target signal can be traced back line, the operator by virtue determine the location of the target. Determine if there are any suitable target in the normal operating range of the scanner, the process takes a few minutes. Keep in mind that the range depends on the size of the buried target in the ground the length of time, the electrolyte in the transmission medium, and the presence of strong sunlight and strong sunspot solar activity. Due to the natural properties of the signal frequency, the strong sunlight activities would greatly reduce the signal.
All the elements in the periodic table has a resonance of natural phenomena. This is an element or object in its natural frequency, the ability to absorb energy vibration. A simple example is a trumpet playing a bright, excited, high-pitched music, shattered glass. If the natural frequency of the glass with the same frequency as the music played, the glass begin to vibrate. In addition, if the vibration intensity achieve Zhensan crystal structure, the glass will eventually break. When an element to absorb energy in the case of its natural frequency, resonance. When issued frequencies are easily absorbed by the same object, the occurrence of this resonance phenomenon. If two objects of the same structure as the second object will naturally cause the swing.
Therefore, you should have a clearer understanding of the guiding theory of EPX8500 scanner. Please note that up to 30 years of extensive research work only in exchange for the the today EPX8500 scanner. Because EPX8500 scanner and JOHN FALES, the contribution of what it is today able to distinguish between the underground specific elements of the instrument.
