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MODEL:NF-838 Your excellent helper in cable test! INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL LCD Multifunction Wire Tester ORIGINAL ORIGINAL AUTHENTIC AUTHENTIC REV1.0...
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Connect launcher and telephone Hunt at the other end with receiver wire port to be hunted in right way Connect launcher and LAN cable Hunt at the other end with receiver port to be hunted in right way Note: Never put a charged telephone cable into RJ45 Port, for fear of burnout to the tester.
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Please read and learn safety instructions before use or maintain the equipment Please store the test in right place and operate in correct way in case of the sharp probe hurts sb . Never expose the equipment directly in the sun. Never put the equipment in the place with much dust, humidity and high temperature (over 40 Please use battery according to the specification;...
Contents Brief Introduction ..........01 Overview...............01 Product features............0 Technical indexes..........0 Product Interface and Keypad Functions ..03 Instrument panel and port........03 Instructions for LCD display........03 Instructions for product ........04 Wire sequence............04 Test report of different cables ........07 Hunting cable............08 Other functions.............09 Packing list............10 Diagram of Series Products..
It owns three great functions of hunting, wire sorting and circuit status testing, Also NF-838 highlights its function to test all kinds of cable, such as RJ11,RJ45,COAX,USB,1394 cable, it has 9 different tones.
Product features: LCD display is more direct, more visual and clearer. The wire can be hunted directly in connection with Ethernet switch/ router /PC terminal of different models in startup. Test 5E, 6E, telephone wire, coaxial cable, USB cable, 1394 line and other cables for troubleshooting.
Product Interface and Keypad Introduction Instructions for LCD Display POWER NF-838-R PUSH TO TEST L C D M u l t i f u n c t i o n C a b l e Te s t e r...
Instructions for product Turn on the tester. Meanwhile, the default of system is wire map testing, LCD display is as follows if the cable is not connected. Wire map testing (Take RJ45 as an example) Turn on the tester, connect one end of the cable to emitter, and the other end is connected to RJ45 port of remote identifier.Press “test”...
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Test Result 2: If the cable is not connect to the emitter or remote identifier, the launcher will produce “tick” one time and LCD displays the picture below in the meanwhile: Test Result 3: Normal wiring map (WIREMAP) If the cable is normal, the launcher will produce a long “tick” and LCD displays the picture below in the meanwhile.
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Test Result 4: When there is open circuit of cable The emitter produces a long “tick” sound and LCD displays the picture below in the meanwhile: The result indicates that “3” “6” line of RJ45 cable is open. Test Result 5: When the cable is crossed /disorder The emitter produces two short “tick, tick”...
Test of different cable orders The result of normal RJ45 cable is shown as below: The result of normal RJ11 cable is shown as below: The result of normal 1394 cable is shown as below: The result of normal USB cable is shown as below: Your excellent helper in cable test!
The result of normal BNC line is shown as below: Hunting test Press “ON/OFF” , the equipment is started up with a long sound. Slightly touch “SCAN” key and enter hunting mode, LCD screen displays the following in flashing: Press “ON/OFF” , then the emitter will start working. Connect testing cable to corresponding port of the emitter (RJ45, RJ11, USB, BNC, 1394 and others),slightly touch “SCAN”...
Other functions (1) Low-voltage hint function When the battery voltage is low, the low-voltage hint sign“ ”on LCD will flash and the user shall have the battery replaced at this moment. (2) Earphone function The earphone can be used in noisy environment for operation so as to avoid external interference.