MODEL:NF-838 Your excellent helper in cable test! INSTRUCTION MANUAL LCD Multifunction Wire Tester ORIGINAL AUTHENTIC Patented products, rfeiting not allowed Counte REV1.
uss ou ero mer um nu mn om fro ed ir u q fr re e ed ir ir u w q et re rget wire targ F d ta ind Fin less L ble d cab an N ca AN es LA ir d w e an n o es h ir p w le e te n o teleph Hunt cable in telephone exchanger ExampleⅠ Hunt at the other end with receiver Connect launcher and LAN cable port to be hunted in right way Hunt at the other end with receiver Hunt cable in distribution frame ExampleⅡ Connect launcher and telephone wire port to be hunted in right way Note: Never put a charged telephone c
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; otherwise, it may result in damage to equipment. ●Please never dismount the equipment arbitrarily.
Contents Brief Introduction ..............................................01 Overview...............................................................01 Product features....................................................02 Technical indexes..................................................02 Product Interface and Keypad Functions .......03 Instrument panel and port........................................03 Instructions for LCD display....................................03 Instructions for product ...........
Brief Introduction POWER NF-838-R NF-838-M VOL ON/OFF LIGHT PUSH TO TEST LCD Multifunction C a b l e Te s t e r NF-838-S WIREMAP RECEIVER SCAN TEST LCD Multifunction C a b l e Te s t e r EMITTER Emitter(NF-838-M) Receiver(NF-838-R) Remote identifier(NF-838-S) Overview Model NF-838 is composed of emitter (NF-838-M), receiver (NF-838-R) and remote identifier (NF-838-S) .The instrument is provided with fluent appearance, excellent hand feel and considerate human-centered design.
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. ● RJ45/RJ11/BNC/USB/1394 and other ports are included and other adaptors are no need. ● acklight B display function. ● Different tones for different circuit status.
Product Interface and Keypad Introduction Instructions for LCD Display POWER NF-838-R VOL PUSH TO TEST LCD Multifunction C a b l e Te s t e r RECEIVER RJ11 RJ45 BNC Receiver NF-838-M BNC USB 1394 ON/OFF LIGHT TEST SCAN 1394 LCD Multifunction C a b l e Te s t e r EMITTER NF-838-S RJ11 WIREMAP USB Emitter RJ45 Remote identifier Your excellent helper in cable test! 03
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.
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.
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” and LCD displays the picture below in the meanwhile: The result indicates that “3” “6” line of RJ45 cable is cross. Test Result 6: When the cable is cross/disorder, as well as open circuit.
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! 07
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.
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. (3) Volume adjustment function Turn “volume” switch on the receiver when tracing cable to adjust. (4) Floodlight function The floodlight can be started at night or in darkness environment.
Packing list 10 1. Emitter 1PCS 7. Rj45 Adaptor cable 1PCS 2. Receiver 1PCS 8. Alligator clip adaptor 1PCS 3. Remote adapter 1PCS 9. User manual 1PCS 4. Laminated battery of 9V 2PCS 10. Kit 1PCS 5. Earphone 1PCS 11. Color box 1PCS 6.
NF-306 NF-868 NF-8208 NF-268 NF-806R NF-816 NF-468L NF-3468 NF8108-M NF-388 NF-903 NF-906A Your excellent helper in cable test! 11
Your excellent helper in cable test! SHENZHEN NOYAFA ELECTRONIC CO.