ProsKit MT-7057 User Manual
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ProsKit MT-7057 User Manual

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CABLE SNIFFER-REMOTE
MT-7057
User's Manual
st
,
1
Edition
2012
©2012 Copy Right by Prokit's Industries Co., Ltd.

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Summary of Contents for ProsKit MT-7057

  • Page 1 CABLE SNIFFER-REMOTE MT-7057 User’s Manual Edition 2012 ©2012 Copy Right by Prokit’s Industries Co., Ltd.

  • Page 2: Table Of Contents

    Contents 1. Introduction …………………………..2 2. Safety rules and warning …………..2 3. Product features ……………………..5 4. Specifications …………………….…..5 5. Front panel ………………………….…6 6. Operation ………………………….…..8 7. Cable repair……………………………12 8. Maintenance ………………………….17 9. Accessories ………………………..…17...

  • Page 3: Introduction

    INTRODUCTION The 4 in 1 cable tester tests 4 common LAN and computer cables. It tests installed cables or patch cords with RJ-45, RJ-11, USB, and BNC connectors. It is intended to test cables with straight through connections not cables with reversed or transposed connections like some LAN crossover cables or reverse wired telephone cables.
  • Page 4 Follow the recommendations of any Trade Organizations or Regulatory Agencies whose scope encompasses the use of this tester failure to do so may result in damage to the tester or injury to the user. Do not open this tester for maintenance without first disconnecting it from all external circuitry.
  • Page 5 such as rain snow, fog, or locations with steam, explosive gases or dusts. 11. Do not use tester in condensing atmospheres. That is, do not use tester in conditions where ambient temperature and humidity could cause condensation of water inside of the tester. 12.

  • Page 6: Product Features

    (high voltage power lines, televisions, computer monitors, etc.). The tester may display readings that are in error. 21. Avoid usage near strong RF fields (radio or television transmitters, walkie talkie, cellular phones etc.).The tester may display reading that is in error. 22.

  • Page 7: Specifications

    SPECIFICATIONS 1. Cables Tested: UTP and STP LAN cables Terminated in RJ-45 male connectors. (EIA/ TIA 568)RJ-11 cables with male connectors, 2 to 6 connectors installed. USB cables with Type A flat plug on one end and type B square Plug on other end.

  • Page 9: Operation

    OPERATION 1. General Information: The 4 in 1 Cable Tester performs its tests when the single button on its front panel is pressed and released.6 Status LEDs indicate the condition of the cable being tested, as well as informing the user that Power is turned on, and that the battery is good (or bad).8 additional connection LEDs light to indicate that specific wires in a cable...
  • Page 10 are not installed in a wall or ceiling. Since both ends are accessible, one end can be plugged into the 4 in 1 Main unit, and one end into the Remote unit. It is not necessary to remove the Remote unit from its docked position on the Main unit.
  • Page 11 6.2 Low Battery LED: The power LED should slimming. If it does, replace the battery. 6.3 No connection LED/Single Beep If the Remote is not connected to the main unit with a cable, or the cable has no intake conductors, the No Connection LED with light and the Beeper will sound once.
  • Page 12 RJ-11 cables may have 2 connections, 4 connections, or as many as 6 connections. For 2 connection cables, LED 3 and 4 must light .For 4 connection cables, LED 2,3,4, and 5 must light. For6 connection cables, LED 1, 2,3,4,5, and 6 must light.

  • Page 13: Cable Repair

    connections but do not indicate the location of the cross. RJ-11 cables used for telephone connections are often crossed. Even new cables are often crossed. This seldom affects the performance of standard analog telephone lines (POTS). Digital telephone lines and old touch-tone phones may be polarity sensitive, so a crossed cable may prevent then from working properly.
  • Page 14 or flexing of the cable close to connector body. While the 4 in _ can identify a bad cable, it cannot determine if the wire or the connectors are at fault. The user must examine the different parts of the cable to determine the cause of failure and take the appropriate steps to correct the problem.
  • Page 15 mail through the wire, or a crushed or pinched wire) if the 4 in 1 indicates a short. A visual examination of the RJ connectors may reveal the fault---but keep in mind that what-ever the cause of a connector problem (i.e. mis-wiring improper stripping of the wire, bad crimp, etc.) The only solution is to replace the connector.
  • Page 16 purposely mis-wring, with their Receive and Transmit wires cross over. The 4 in 1 will test this as a bad cable, but it may work just fine as Crossover cable. 6.2 The 4 in 1 says my cable is good, but it does not work on my LAN: Many cable testers like the 4 in 1 only perform continuity style tests (open, short,...
  • Page 17 Notes: Cross talk increases with the length of the cable. A LAN system will tolerate a certain amount of cross talk. A short cable (10ft or less) that is improperly) paired may work just fine. However, longer cables paired in exactly the same way, may not work.

  • Page 18: Maintenance

    machine may not answering machine may not answer when the line rings. MAINTENANCE Your 4 in 1 cable tester is a precision test instrument and, when used as described in this manual, should not require maintenance .there are no internal adjustments. Calibration is not required.
  • Page 19 4合一網路測試器 MT-7057...
  • Page 20 一、 產品介紹： MT-7057 是一款集 4 種測試功能於一體的多功能纜線測試 器，可測試的線材種類 RJ-45、RJ-11、USB 及 BNC, 只需 一按開關，所測試線材狀況一目了然。 線材的斷路、短 路、交錯都一一顯示在主機面板上。 適用電源：9V 電池 (不含) 二、安全注意事項： 注意：此測試器不能用於測試帶有電壓之活線，若將活線 接於此測試器，可能會造成測試器損壞。 ** 使用前請細詳閱讀使用說明書，錯誤使用可能造成測 試器損壞。 ** 使用時請勿將機殼打開使用或自行更換內部零件，如 此可能造成測試器損壞。 三、產品特色： 1. 可測試 4 種線材 2. 單鍵操作，簡單方便 3. 黑色噴膠外殼，握感舒適 4. 具有自動掃描檢測網絡線，檢視跳接正確性、短 路、斷路及芯線排列順序等功能 5. 具有電源狀態指示...
  • Page 21 五、配件： 1. 測試器 2. BNC 母端接頭 3. 使用說明書 4. 收納袋 六、 顯示面板及 LED 燈功能介紹： (1) ＂S＂燈號：表示屏蔽線 / 接地線。 (2) ＂1 -8 ＂燈號：表示對應的線路。 (3) ＂SHORT＂燈灯號：表示線材有短路。 (4) ＂CONNECTED＂燈號：表示受測試的線材連接是 正確的。 (5) ＂CROSSORER＂燈號：表示受測試的線材連接有 交錯的問題。 (6) ＂NO CONNECTION＂燈號：表示没有相通的線， 或是接頭没有插好，有可能是接觸不良。 (7) ＂BATTERY GOOD＂燈號：表示本測試器的電源 正常，可正常使用。 (8) ＂BATTERY LOW＂燈號：表示本測試器的電源不 足，應及時更換電池，以免對測試結果產生影響。...
  • Page 23 七、4種線材的測試方法 1. 測試雙絞線方法： 把所需測試線插入主測試器和遠端測試器，按一下開 關主機＂CONNECTED＂燈亮，而上方對應的 8 顆小 燈也同時亮（如果是 STP 線則＂S＂燈也應該同時 亮） ，表示這條線正確。 如果＂SHORT＂燈亮，表示有短路，同時短路的路線 與所對應的小紅燈也同時亮。 如果＂CONNECTED＂燈亮，而小紅燈有幾顆不亮， 表示對應的路線有断路。 如果＂CROSSOVER＂燈亮，就表示有交錯或順序相 反。 2. 測試電話線： 如果 6 芯電話線則小紅燈亮＂1-6＂，4 芯電話線亮＂ 2-5＂，2 芯電話線＂3-4＂，同時＂CONNECTED＂燈 也亮。 3. 測試 USB 線材： ＂CONNECTED＂燈和＂S-4＂小紅燈同時亮 ， 表示線 材正確；反之和測試雙絞線的原理一樣。 4. 測試 BNC 同軸電纜： ＂CONNECTED＂燈和＂1-2＂小紅燈同時亮，表示 線材正確。...
  • Page 24 ©2012 Prokit’s Industries Co., LTD. All rights reserved 2012001(C)

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