Nikka 金属检测机 NA型 简易使用说明书-From English to Chinese
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※变更感度后，根据测试块请进行感度确认。
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树脂、干燥产品的情况
・Fe 感度→感度Y调整
・SUS 感度→感度X调整
湿产品的情况
・Fe 感度→感度X调整
・SUS 感度→感度Y调整
※如果通过调整感度X不能得到目的感度，请调整相位。
※NA1机器的情况 → G1仅调整
NA2机器的情况 → G1和G2有必要调整
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選別遅延時間 → 调整分选机开始动作的时间
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選別保持時間 → 调整分选机持续动作的时间
ブザー保持時間→ 调整蜂鸣器持续响的时间
※测试块Fe、SUS在进行检出点检时使用。
测试块的直径大小记录，能在检查画面表示。
※这之外其他的项目请不要变更。
测试仪金属型安全操作及保养规程
测试仪金属型安全操作及保养规程前言为了保证测试仪的正常运行和安全使用，本文将介绍测试仪金属型的安全操作和保养规程，希望能够对您的工作和生活有所帮助。
安全操作规程1. 电源接线在连接电源前，请务必确认测试仪的电源符合您所在的地区标准电压，然后再接入电源。
在接线时，必须确保电压稳定，并正确接线，以免短路或者电源不稳定导致损坏设备或者损伤身体。
2. 金属型安装在安装金属型过程中，严禁将任何金属物品放置在测试仪金属型上方或侧面，以免发生意外。
3. 操作规范在进行测试仪金属型操作时，请按照操作指南进行操作，不要随意更改操作模式，以免产生损坏或者造成安全隐患。
4. 高温注意事项测试仪金属型在高温环境下运行时，应注意防止过高温度对测试仪金属型造成影响。
严禁长时间运行高温状态下的测试仪金属型，以免损坏测试仪金属型和影响正常使用。
5. 安全防护在测试仪金属型使用中，请注意安全防护，如穿戴安全帽、护目镜等安全防护装备，以防意外发生。
6. 故障排除在测试仪金属型使用中，若遇到故障情况，请先停机，然后根据操作手册或者相关技术人员的指导进行故障排除，不要随意进行维修，以免造成二次故障或者安全隐患。
保养规程1. 日常保养测试仪金属型在使用中需定期对设备进行检查，保养、维护，保证设备正常运行，且增加使用期限。
在日常使用中，必须注意以下保养方面：1.1 清洁保养每次使用测试仪金属型后，请用干软布或者擦布将测试仪金属型表面擦干净，如表面有脏污时，可以用少量清洁剂擦洗，但不要使用有腐蚀性的化学溶剂，以防损坏设备。
1.2 防尘保养测试仪金属型在使用后应放在干燥、尘埃少的地方，以防止在运输和存储过程中分泌物和尘土进入测试仪金属型造成损坏。
1.3 通风保养在使用测试仪金属型时，应保证周围环境通风良好，以防止机器失效或损坏。
1.4 维修保养测试仪金属型经过一段时间的使用，应进行维护保养和检修，以确保设备的正常运转。
2. 定期保养针对测试仪金属型的特异性和性质，还应定期（如每季度）进行专业保养处理，以确保测试仪金属型的正常运转和使用寿命。
金属探测器操作指引
7.3當金屬探測器因斷電或其它意外情況中斷重啟後，需重新按照上述要求進行靈敏度測試以確保其有效性。
8、異常處理程序
4.3檢測靈敏度Fe球Φ0.8mm，非Fe球Φ1.0mm，不銹鋼球Φ1.2mm;
4.4若客戶有特殊要求時則按客戶要求執行。
5、使用注意事
5.1金屬探測器的安裝放置注意事項：
5.2將機器安裝在溫度不低于0℃及不高於40℃的場所，濕度≤75%。
5.3遠離振動源，不能與大型馬達包裝機等高頻機器共用電源。
5.4金屬探測器周圍區域內要減少機器振動及機械撞擊。
5.5檢測人員不能攜帶金屬制品,如鑰匙/手機/手表/戒指等個人物品。
5.6檢測時操作人員放置產品時動作輕巧,不能触碰感應器,防止設備產生錯誤報警。
6、操作步驟
6.1開機前操作員對檢測機進行檢查、清潔、無異常後方可開機使用。連接好電源線，打開電源開關，進入主頁，進行下一步設置。
6.2開機後操作員先對機器所有部件、靈敏度，有無異常等進行檢查。當出現異響時關閉電源，報告相關負責人進行調試維修，直至調試OK後方可繼續下一步驟。
東莞XXXX有限公司
編號
W-0054
金屬探測器操作指引
版本
A
頁次
1 /2
版次
0
1、目的：
檢測貨品或包裝產品中是否含有鐵等金屬物質，確保產品質量滿足客戶要求及有
關標準；同時為確保金屬探測器能正常運轉，檢測有效，延長設備使用壽命。
2、適用範圍：
適用本公司各類產品檢測。
便携式金属硬度检测仪使用说明
金属探测仪的操作规程
金属探测仪的操作规程1.目的规范金属探测仪的操作,检测方法及保养指南.2.适用范围金属探测仪的相关操作和记录人员.3.金属探测仪的放置环境3.1 金属探测仪需放置在室内灰尘少,无振动的地面上;3.2机台附近不能有易产生强电磁场(如吊扇,马达,捆包机等)的机器和有振动性的机械,不能有汽车和电车等驶过;3.3 调节底座支架上的支撑螺栓,使作为移动的四只万向的小轮子离地面1.5-3cm，然后校正水平。
4.操作前准备4.1 操作员需取掉身上的钥匙，手表，信用卡，电话卡，手机，耳环，项链，戒指等容易受磁性影响的物品；4.2 操作员需取下领带，围巾，上衣扎在裤子里面，留长发的女士必须把头发盘在头顶，防止垂下发生安全事故；4.3 将设备旁的金属制品（如金属制的桌，椅，箱，货架等）移至离机器一米以外的地方；5．机器调试——九点检测5.1 金属探测仪的工作原理是通过磁场感应，但是在实际的运行过程中会受到环境中的各种干扰，造成机器的运行不稳定，为确保机器处于稳定状态，准确监测出产品中的金属物，因此要做九点测试；5.2 九点测试要求开机/关机/工作中每1小时做一次，并对测试结果进行记录；5.3 九点测试要求用标准试验块（Fe1.2mm）检测，测试九点位置（上中下，左中右）是否正常；5.4 当九次测试机器都报警响机，停止传送带输送，证明机器运行良好。
如果九点中有一点没有报警响机通过，证明机器运作有异，需调试机器的灵敏度与临界值。
直道九点测试合格为止，并做好相关记录。
6．产品检测6.1 设备检测性能正常后，把被检物品放到输送带上进行监测。
注意：被检物品要轻放到输送带上去，严禁重抛及将产品置于出送带外等不良操作方式。
6.2 检验员的工作记录必须放在金属探测仪附近，以便相关负责人不定时的检查，必须做到每个产品在检针后均有记录，并填写《验针作业记录表》。
7．验针异常处理7.1 检验过程中，如果产品中有大于或等于1.2mm的金属物，机器会报警响机，并停止传送带输送或自动退回，此时检验员需将产品取回。
克列姆试验仪使用说明及注意事项
克列姆试验仪使用说明及注意事项哎呀，小伙伴们，你们可知道克列姆试验仪是个啥玩意儿吗？别急，我这就给你们普及一下，让你们也能轻松上手使用这个神奇的仪器！我们来聊聊克列姆试验仪的使用方法。
其实呢，克列姆试验仪就是用来检测物体表面张力的仪器。
它的操作步骤很简单，只需要把待测物体放在试验仪的平台上，然后用一个小小的喷嘴向物体喷水，观察物体表面的变化就行了。
当然了，喷水的时候要注意力度，不要太大也不要太小，刚刚好就行。
不过呢，使用克列姆试验仪的时候也要注意一些事项。
要确保试验仪的平台是平整的，否则会影响到测量结果。
喷嘴的喷水量也要掌握好，太多或太少都可能导致误差。
喷水的时候要注意安全，不要让水溅到身上或者弄湿其他东西。
好了，现在我们已经知道了克列姆试验仪的使用方法和注意事项，接下来就让我们来实际操作一下吧！我们需要准备好克列姆试验仪和待测物体。
这里的待测物体可以是任何东西，比如纸张、布料、塑料膜等等。
当然啦，最好是选择那些比较容易展示表面张力的物体，这样才能更好地观察到变化。
接下来，我们要把待测物体放在试验仪的平台上。
这里有一个小技巧，就是可以把待测物体放在一张纸上，然后再放在试验仪的平台上，这样就可以避免待测物体直接接触到试验仪的金属表面，从而减少可能的影响。
然后，我们要用一个小小的喷嘴向待测物体喷水。
这里要注意的是，喷水的时候要保持一定的距离和角度，以免对待测物体造成损伤。
喷水的时候也要注意力度，不要太大也不要太小，刚刚好就行。
接下来，我们就要观察待测物体表面的变化了。
如果待测物体表面张力较大，那么在喷水的过程中，我们会看到待测物体表面的水分会形成一层薄膜，而且这层薄膜会比较紧贴待测物体的表面。
反之，如果待测物体表面张力较小，那么在喷水的过程中，我们会看到待测物体表面的水分会比较容易散开。
通过以上操作，我们就可以得到待测物体的表面张力数值了。
当然了，这个数值可能会受到一些因素的影响，比如喷水的力度、温度等等。
卡索金属检测机说明书
金屬檢測機 METAL SHARK® 型號 操作手冊 / 使用說明【中文】
項目：
項目名稱 訂單/項目編號 oc
METAL SHARK®
目錄
目錄 .................................................................................................... 1-2 1. 一般資料......................................................................................... 1-5
2.1. CE–質量符合聲明 ....................................................................... 2-6 2.2. 生產商的聲明 ............................................................................. 2-7 3. 應用及限制範圍................................................................................ 3-8 3.1. 正常使用 ................................................................................... 3-8 3.2. 錯誤使用 ................................................................................... 3-8 3.3. 如何行使擁有人責任的應有注意...................................................... 3-8 3.4. 操作人員的要求 .......................................................................... 3-9 3.5. 服務和維護人員的要求.................................................................. 3-9 4. 一般的安全指示...............................................................................4-10 4.1. 安全符號 ..................................................................................4-10 4.2. 一般的安全指示 .........................................................................4-10 4.3. 金屬檢測機的安全指示.................................................................4-11
金检机的操作流程
金检机的操作流程Operating a metal detector involves a step-by-step process that ensures accuracy and efficiency. 金检机的操作需要一个逐步的过程，以确保准确性和效率。
First, it is important to power on the metal detector and allow it to properly initialize. 首先，重要的是打开金检机，并确保它能够正确初始化。
Once the metal detector is powered on, it is important to calibratethe settings according to the specific requirements of the environment. 金检机一旦启动，就重要根据环境的具体要求进行校准。
After calibrating the settings, the operator must then establish a baseline reading by scanning an area known to be free of metal objects. 在校准好设置之后，操作人员必须通过扫描一个已知没有金属物体的区域来建立一个基准读数。
Once the baseline reading is established, the metal detector can be used to scan larger areas for any metal objects. 一旦建立了基准读数，金检机就可以用来扫描更大的区域以寻找任何金属物体。
When a metal object is detected, the operator must carefully mark the location and use the appropriate tools to excavate the object without causing damage. 当金检机检测到金属物体时，操作人员必须小心标记位置，并使用适当的工具来挖掘金属物体而不造成损坏。
金属探测仪使用说明书
. . . .华特集团HUATE GROUPJYG(GJT)-B-B型金属探测仪使用说明书华特磁电科技股份Shandong Huate Magnetism Technology Co.,Ltd.目录前言2第一章JYG(GJT)-B-B型金属探测仪产品简介3一、产品简介3二、工作原理3三、JYG(GJT)-B-B型金属探测仪特点4四、技术指标4第二章JYG(GJT)-B-B型金属探测仪构造、安装及接线说明5一、控制箱构造5二、控制箱调节面板说明6三、控制箱线路板接线端子说明7四、JYG(GJT)-B-B型金属探测仪构成图7五、探头分解图8六、探头安装步骤8七、探头安装完成示意图9八、探测仪安装考前须知9第三章JYG(GJT)-B-B型金属探测仪调试方法及使用10一、调试方法10二、调试及使用考前须知11三、常见故障及处理11四、设备清单12第四章效劳与技术支持12附录13尊敬的顾客：感您选择我公司产品，请详细阅读完本说明书后，再安装、调试。
合作！前言华特集团下设华特磁电科技股份、潍坊华特粉体设备、潍坊华特矿业，潍坊华特磁电设备作为华特集团的核心层企业，是我国生产磁电设备的专业厂家，是集科研开发、工程设计、生产安装、调试效劳于一体的国规模最大的磁力分选设备基地，企业综合实力居全国三强之首。
公司占地总面积6.1万平方米，职工480人，拥有固定资产9600万元。
产品主要应用于冶金、电力、煤炭、矿山、建材、水泥、砖瓦、化工、耐火材料、食品、服装、造纸、玻璃等行业。
并出口国外，远销日本、美国、巴基斯坦、孟加拉国、肯尼亚、越南、等十几个国家和地区。
年产值达1.6亿元人民币，每年有30%以上产品出口国外，产销量名列国同行业之首。
公司依托中国科研院所做技术支撑，广泛吸收世界最新成果，开展领先的核心技术，保持了公司的创新优势。
组建并成立省磁力分选技术研究所和省级磁电技术工程研究中心，是省高新技术企业，省名牌产品，拥有数项国家级重点新产品和国家火炬方案工程；六项国家创造和实用新型专利；多项省、市科技进步奖，主要产品性能到达国外领先水平。
金属探测器说明书
MD-5008说明书特性：使用5008金属探测器，你可以在任何地方寻找硬币、遗物、珠宝、黄金和银制品等。
这款金属探测器有很多功能而且使用简单。
主要特点如下：Headphone Jack（耳机接口）——在探测器上可连接耳机（不提供）。
Viewmeter and Pointer（显示金属和指针）——显示被探测到的金属类型。
V olume Indicating（音量指示）——当找到金属时发出固定频率的声音。
Waterproof Search Coil（防水搜索盘）——探测器可在适合的地方使用。
Note:搜索盘是防水的，但控制架是不防水的。
Adjustable Stem（可调节杆）——可调节探测器长度到适合使用的位置Note:本金属探测器需使用8节1.5V电池。
按钮说明：（1）PUSH(红色按钮，位于指针盘下方) 零位调节按钮（2）TUNE 音量调节按钮(3 ) SENSITIVITY 灵敏度调节按钮(4 ) GROUND BALANCE 地平衡调节按钮(5 ) DISCRIMINATION 辨别调节按钮(6 )GROUND BALANCE——DISCRIMINATION 地平衡/辨别切换按钮(7 )POWER ON——OFF 电源开/关1.ZEROING BUTTON(零位调整按钮)零位调整按钮(push)位于手拿探测器食指所握的位置，按一下它显示金属的指针就返回到“0”位置。
零位调节按钮具有记忆功能，所以它可以记忆在工作时的工作环境。
例如：当在地面上握着搜索盘，地面发出信号使指针偏离“0”位置，你可以通过再次按(push)这个按钮使指针返回“0”。
然后你就可以开始探测了。
在金属附近或在探测器不能再探测到金属时不要按零位调节按钮（push）。
必须指出的是在调节任何其他按钮之前必须按住零位调节按钮（push），当全部调节完毕后再放开它。
在探测期间，随着环境的变化，指针经常偏离“0”位置。
按零位调节按钮是指针返回到“0”。
Teknetics 金属探测器用户手册说明书
OWNER’S MANUALIf you do not have prior experiencewith a metal detector, we stronglyAdjust the Sensitivityto a low setting in theevent of false signals.Always begin use at areduced sensitivity level;increase sensitivity only after you havebecome familiar with the detector.Do not use indoors. This detector is foroutdoor use only. Many householdappliances emit electromagnetic energy,which can interfere with the detector. Ifconducting an indoor demonstration, turnthe sensitivity down and keep the searchcoilaway from appliances such as computers,televisions and microwave ovens. Ifyour detector beeps erratically, turnoff appliances and lights.Also keep the searchcoil awayfrom objects containing metal,such as floors and walls.ALKALINE batteryDo not use Heavy Duty Batteries.TABLE OF CONTENTSTerminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5 Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Quick-Start Demo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Basic Of Metal Detecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-9 Ground Minerals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8Trash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8Identifying Buried Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . .8Size and Depth of Buried Objects . . . . . . . . . . . . . . . . . . . . . .9EMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Operation and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-12 MENU Selections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-12 Disc Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11Notch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Target Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Depth And Target Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 In The Field Techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-16 Headphones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Trouble Shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 Code of Ethics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover2TERMINOLOGYThe following terms are used throughout the manual, and are standardterminology among detectorists.ELIMINATIONReference to a metal being "eliminated" means that the detector will not emit a tone, nor light up an indicator, when a specified object passes through the coil’s detection field.DISCRIMINATIONWhen the detector emits different tones for different types of metals, and when the detector "eliminates" certain metals, we refer to this as the detector "discriminating" among different types of metals.Discrimination is an important feature of professional metal detectors.Discrimination allows the user to ignore trash and otherwise undesirable objects.RELICA relic is an object of interest by reason of its age or its association withthe past. Many relics are made of iron, but can also be made of bronze or precious metals.IRONIron is a common, low-grade metal that is an undesirable target in certain metal detecting applications. Examples of undesirable iron objects are old cans, pipes, bolts, and nails.Sometimes, the desired target is made of iron. Property markers, for instance, contain iron. Valuable relics can also be composed of iron;cannon balls, old armaments, and parts of old structures and vehicles can also be composed of iron.FERROUSMetals which are made of, or contain, iron.PINPOINTINGPinpointing is the process of finding the exact location of a buried object.Long-buried metals can appear exactly like the surrounding soil, and can therefore be very hard to isolate from the soil.PULL-TABSDiscarded pull-tabs from beverage containers are the most bothersome trash items for treasure hunters. They come in many different shapes and sizes. Pull-tabs can be eliminated from detection, but some other valuable objects can have a magnetic signature similar to pull-tabs, and will also be eliminated when discriminating out pull-tabs.GROUND BALANCEGround Balancing is the ability of the detector to ignore, or "see through,"the earth’s naturally occurring minerals, and only sound a tone when a metal object is detected. This Detector incorporates proprietary circuitry to eliminate false signals from severe ground conditions3ASSEMBLY6The detector requires a single 9-volt ALKALINE battery (battery not included).Do not use ordinary zinc carbon batteries.Do not use “Heavy Duty” batteries.Rechargeable batteries can also be used.If you wish to use rechargeable batteries, we recommend using a Nickel Metal Hydride rechargeable battery.The battery compartment is located on the back side of the housing.Slide the battery door to the side and remove it to expose the battery compartment.BATTERY LIFEExpect 20 to 25 hours of life from a 9-volt alkaline battery.Rechargeable batteries provide about 8 hours of usage per charge.SPEAKER VOLUME AND BATTERY CHARGEYou may notice the speaker volume drop while one battery segment is illuminated.With one segment flashing, low speaker volume will be very apparent.BATTERY INDICATORThe remaining battery life is proportional to the percentage of the battery icon illuminated.After the battery indicator begins flashing, expect the detector to shut off within 10 minutes.BATTERIESQUICK-START DEMONSTRATIONI. Supplies Needed• a Nail• a Zinc Penny (dated after 1982)• a Nickel• a QuarterII. Position the Detectora.Place the detector on a table, with thesearchcoil hanging over the edge.Or better, have a friend hold thedetector, with the searchcoil off theground.b.Keep the searchcoil away from walls,floors, and metal objects.c.Remove watches, rings, and jewelry.d.Turn off lights or appliances, whose electromagnetic emissions maycause interference.e.Pivot the searchcoil back.III. Power Up. PressIV. Wave each object over the searchcoila.Notice a different tone for each object:Low Tone:Medium Tone:High Tone:Nail Zinc Penny, Nickel Quarterb.Motion is required.Objects must be in motion over the searchcoil to be detected.V. Then pressa. The word “IRON” disappears from the displayVI. Wave the nail over the searchcoila. The nail will not be detectedb. The nail has been “discriminated out.”VII. Press four more timesa. The words FOIL, 5¢, ALUM, and ZINC disappear.VIII. Wave the nickela. The nickel will not be detected.IX. Press to toggle down to NOTCHThen press 3 timesa. 5¢ reappears on the displayX. Wave the Nickela. The nickel is now again detected.b. The nickel has been “notched in.”7THE BASICS (continued)4. Size and Depth of Buried ObjectsThe relative depth of an object is displayed at the left of the display as a 1 digit number, 0 to 9 inches. The size of an object can be determined using sweep techniques described later in the manual.5. EMI (Electromagnetic Interference)The searchcoil produces a magnetic field and then detects changes in that magnetic field caused by the presence of metal objects. This magnetic field that the detector creates is also susceptible to the electromagnetic energy produced by other electronic devices. Power lines, microwave ovens, lighting fixtures, TVs, computers, motors, etc…. all produce EMI which can interfere with the detector and cause it to beep when no metal is present, and sometimes to beep erratically.The SENSITIVITY control lets you reduce the strength of this magnetic field, and therefore lessen its susceptibility to EMI. You may want to operateat maximum strength, but the presence of EMI may make this impossible,so if you experience erratic behavior or “false” signals, reduce the sensitivity.910OPERATION and CONTROLSto select the menu item you want to adjust.POWERING UPPress•The detector always starts up with the DISCRIMINATION feature active.Motion is required to detect metal.•Sensitivity is at 70% of maximum•All target categories are illuminated, meaning that all metal objects will be detected.11MENU SELECTIONS1. DISCUse and to increase or decrease DISCRIMINATION level.Each time you press , a target category is eliminated from detection.Elimination occurs from left to right. When a category description (for example “IRON”) disappears from the display, then targets classified in that category will not be detected.Pressing reverses the discrimination process. With each press of, a category description will reappear, indicating that targets classified in that category will again be detected.Discrimination is a cumulative elimination system. Targets can be eliminated from left to right on the scale, with each additional press of , resulting in more objects being eliminated from detection.2. NOTCHPress until “NOTCH” is illuminated on the e and to notch target categories IN or OUT while the NOTCH line is highlighted.Whereas the discrimination feature eliminates all categories sequentially from detection, the NOTCH control allows you to selectively include or exclude target categories from detection.With each press of or , the notched category moves across the display screen. As you move the position of the notched category, you are changing the detection status of the selected category.•If a target category was previously eliminated (word not visible) then notching that category will return it to detection.•If a target category was previously retained (word is visible) then notching that category will remove it from detection. Only one target category at a time can be selected for notching. To notch multiple categories in or out, press again while NOTCH is highlighted. Each subsequent press of allows you to set an additional notch. Each time you press , followed by , the notch program will begin by changing the status of the IRON segment.At any time, the display screen indicates the current category notches or discrimination settings. Any category whose description is not visible will not be detected.Maximum sensitivity is indicated by 5 bars.Minimum sensitivity is indicated by 1 bar.If the detector beeps erratically or beeps when there are no metal objects being detected, reduce the sensitivity.The searchcoil produces a magnetic field and then detects changes in that magnetic field caused by the presence of metal objects. This magnetic field that the detector creates is also susceptible to the electromagnetic energy produced by other electronic devices. Power lines, microwave ovens, lighting fixtures, TVs, computers, motors, etc…. all produce EMI which can interfere with the detector and cause it to beep when no metal is present, and sometimes to beep erratically. HOW DEEP WILL IT GO?The Alpha Metal Detector will detect a coin-sized object, like a quarter, to a distance of about 9” from the searchcoil. Large metal objects can be detected to a depth of several feet. Detectability is directly related to the size of the metal object -- the larger the object, the deeper it can be detected.Accuracy of target identification is also related to distance from the coil. Beyond a distance of 8”, the accuracy of target identification begins to diminish.4. VOLUMEWhile the VOLUME line is highlighted, use and to change the speaker volume.The default volume setting is 9. Maximum is 9.Minimum is 0 (volume off).At levels 1, 2 and 3, high tones will be inaudible or barely audible.The speaker volume will diminish as battery voltage drops. For maximum speaker volume, use 1 or 2 tones, as the low and bass tones generate the loudest sounds.12MEDIUM TONEsignature. Also, the greater the distance between the target and the coil, the less accurate the target identification.GOLD TARGETS Gold objects will register toward the middle or left-of-center on the LCD scale.Gold flakes may register under iron.Small gold items may register under foil or 5¢. Large gold items will register toward the center of the scale.SILVER TARGETS:Silver objects will register to the right of the scale, under dime or higher. IRON:All sizes of iron objects will register on the far-left side of the scale. This could indicate a worthless item such as a nail, or a more valuable historic iron relic.FOIL:Aluminum foil, such as a gum wrapper, will register as foil. A small broken piece of pull tab may also register here.5¢:Most newer pull-tabs from beverage cans, the type intended to stay attached to the can, will register here. Many gold rings will also register here.Caution:The target indications are visual references. Many other types of metal can fall under any one of these categories. While the detector will eliminate or indicate the presence of most common trash items, it is impossible to accurately classify ALL buried objects. DEPTH INDICATOR: The Depth Indicator is accurate for coin-sized objects. It indicates the depth of the target, in inches.Large and irregularly-shaped objects will yield less reliable depth readingsWhen passing over an object, the indicators will light up and stay illuminated for three seconds. If the depth indication varies with each sweep, try sweeping at different angles; there may be more than one target present. With practice, you will learn the difference between accurate readings, multiple targets, and highly erratic readings which evidence trash or irregularly shaped objects.14IN THE FIELD TECHNIQUES15PINPOINTINGAccurate pinpointing takes practice and is best accomplished by “X-ing”the target area.COIL MOVEMENTWhen swinging the coil, be careful to keep it level with the ground about one inch from the surface.Never swing the coil like aSwing the searchcoil slowly,overlapping each sweep as you move forward. It is important to sweep the coil at a consistent speed over the ground as you search. After identifying a target, your sweep technique can help in identifying both the location and the nature of the target. If you encounter a weak signal, try moving the coil in short,rapid sweeps over the target zone;such a short rapid sweep may provide a more consistent target identification.Most worthwhile objects will respond with a repeatable tone. If the signal does not repeat after sweeping the coil directly over the suspected target a few times, it is more than likely trash metal.Crossing the target zone with multiple intersecting sweeps at multiple angles is another way to verify the repeatability of the signal,and the potential of the buried target.To use this method, walk around the target area in a circle, sweeping the coil across the target repeatedly,every 30 to 40 degrees of the circle,about ten different angles as you walk completely around the target. If a high-tone target completely disappears from detection at a given angle, chances are that you are detecting oxidized ferrous metals,rather than a silver or copper object.If the tone changes at different angles, you may have encountered multiple objects. If you are new to the hobby, you may want to dig all targets at first. With practice in the field, you will learn to better discern the nature of buried objects by the nature of the detector’s response.You may encounter some false signals as you proceed. False signals occur when the detector beeps, but no metal target is present. False signals can be induced by electromagnetic interference,oxidation, or highly mineralized ground soils. If the detector beeps once, but does not repeat the signal with several additional sweeps over the same spot, there is probably no target present.When searching very trashy ground,it is best to scan small areas with slow, short sweeps. You will be surprised just how much trash metal and foil you will find in some areas.The trashiest areas have been frequented by the most people, and frequently hold the most promise for finding the most lost valuables.Also maintain the searchcoil positioned just above the surface of the ground, without making contact with the ground. Making contact withthe ground can cause false signals.IN THE FIELD TECHNIQUES (continued)HEADPHONE JACKSTROUBLESHOOTING18195-YEAR LIMITED WARRANTYRegister your warranty on-line for a chance to win aFREE DETECTOR.F or details, visit The Alpha metal detector is warranted against defects in materials and workman-ship under normal use for five years from the date of purchase to the original owner. Damage due to neglect, accidental damage, or misuse of this product is not cov-ered under this warranty. Decisions regarding abuse or misuse of the detector are made solely at the discretion of the manufacturer.Proof of Purchase is required to make a claim under this warranty.Liability under this Warranty is limited to replacing or repairing, at our option, the metal detector returned, shipping cost prepaid to First T exas Products. Shipping cost to First T exas Products is the responsibility of the consumer.To return your detector for service, please first contact First Texas for a ReturnAuthorization (RA) Number. Reference the RA number on your package and return the detector within 15 days of calling to:First Texas Products L.L.C.1465 Henry Brennan Dr.El Paso, TX 79936Phone: 915-633-8354NOTE TO CUSTOMERS OUTSIDE THE U.S.A.This warranty may vary in other countries, check with your distributor for details.Warranty does not cover shipping costs.According to FCC part 15.21 Changes or Modifications made to this device not expressly approved by the party responsible for compliance could void the users authority to operate this equipment.This device complies with FCC Part 15 Subpart B Section 15.109 Class B.Copyright 2014 by First Texas Products, L.L.C.All rights reserved, including the right to reproduce this book, or parts thereof, in any form,except for the inclusion of brief quotations in a review.Published by First Texas Products, L.L.C.1465 Henry Brennan • El Paso, TX 79936 • (915) 633-8354MADE IN THE U.S.A.®TREASURE HUNTER’S CODE OF ETHICS:• Always check Federal, State, County and local laws before searching.• Respect private property and do not enter private property without the owner’s permission.• Take care to refill all holes and leave no damage.• Remove and dispose of any and all trash and litter found.• Appreciate and protect our inheritance of natural resources, wildlife and private property.• Act as an ambassador for the hobby, use thoughtfulness, consideration and courtesy at all times.• Never destroy historical or archaeological treasures.• All treasure hunters may be judged by the example you set; always conduct yourself with courtesy and consideration of othersMade of rugged double-stitched nylon construction. IncludesPCH-Tmetal detectors with true stereo. Utilizes 1/4-inchmodels with 1/4-inch &Pinpoints the exact location of buried metal objects. Audio signal indicator and– PINPOINTERTempered steel head is 10” long and the edge is 3 1/4” wide. The overall lengthrubberized hand grip. Includes ato quickly discriminate iron targets and magnetic hot rocks. – GOLDPICKReplacement/Accessory SearchcoilsSpecially made to protect your coil from abrasion and damage.Made from high quality heat-treated tempered steel. The ultimate digging tool.RAINCOV-DELTAFOR COMPLETE DETAILS VISIT • 1-800-413-4131REV.5050714。