manualshive.com logo in svg

NOYAFA NF-300, Instruction Manual, Page: 7 / 12

Share
Download
NOYAFA NF-300 Instruction Manual Download Page 7

09

Special use: 

can test line sequence of the connecting cables

In case of exchanger power-on, the main unit 

       Take network cable as an example: one end of the cable is connected with 

“MAIN” interface of the main unit, and other end is connected with exchanger 

interface. And direct connection test can be performed. If the exchanger 

interface tested is reliably connected, the following interfaces shown (exchanger 

interface is 8-core):                                                                        

In case of open circuit with line 1 and 2 of the exchanger tested, the following 

interface is shown (exchanger interface is 8-core):

1 2 3 4 5 6 7 8

Short 

 

mapping:

1 2 3 4 5 6 7 8

Short 

 

mapping:

b.Cable length test:(Test length only with the main 

tester,don’t connect cable into remote unit.)

 Firstly insert one end of the testing cable into “M” port in the main tester. When 

entering ”Cable Length” testing function  to check the  length.At this time, the 

following interface is shown:                                                  

Note: 

Due to different technical parameters with different branded cables, 

users are recommended to use dynamic calibration function of the equipment 

before measuring length (Refer to the related chapter for more details.).      

- - - -

identify

- - - -

Scan Cable
Cable

 

Length

Wire

 

Mapping

NOYAFA

10

Test result 1: Short circuit

If there is short circuit with the cable and terminal, the following interface is 

shown (Short circuit with 3 and 6)

At this time, press any key to return to the main menu, and then press 

“ENTER” key to other functions.

Please do not perform test again until short circuit problem solved.

Short 

 

mapping:

1 2 3 4 5 6 7 8

1  

Open

    

      105.0m

          

4  

Open

    

      105.0m

          

2  

Open

    

      105.0m

          

3  

Open

    

      105.0m

          

Test result 2

:

 In case of normal pairing and length test, 

the following interface is shown:

And then press “UP” or “DOWN” key, the following interface will further

 be shown:

5  

Open

    

      105.0m

          

9  

Open

    

      105.0m

          

6  

Open

    

      105.0m

          

7  

Open

    

      105.0m

          

Thus , the cable is almost 105m . Only one end of cable connect with main

 tester, the other end needs no connection, so it show "Open" in the picture

.

At this time,press “ENTER” to return to the main menu,and then press

 “ENTER” key for re-test.

Your excellent helper in cable test!

Your excellent helper in cable test!

Summary of Contents for NF-300

Page 1: ...GINAL AUTHENTIC d prod nte uc te ts a P ng no eiti t a rf l te lo n w u e o d C ORIGINAL AUTHENTIC REV1 0 Your excellent helper in cable test Wire Fault Locator MODEL NF 300 Your excellent helper in cable test SHENZHEN NOYAFA ELECTRONIC CO LTD ...

Page 2: ...so as to prevent that the battery liquid is leaked in future Never use the equipment to detect power cord with electricity such as power supply circuit of 220V other wise it may result in damage to equipment and personal injury Never conduct related operation of communication line in thunderstorm weather so as to prevent lightning stroke and impact on personal safety Your excellent helper in cable...

Page 3: ...ply Main tester 9V battery Receiver 9V battery 4 Testing cable types STP UTP 5E 6E network cable telephone cable coaxial cable and common metal wires connected with alligator clip Technical parameters 01 Overview NF 300 is capable of avoiding current inteference The equipment is composed of three parts main tester NF 300 receiver NF 300 S and remote identifier NF 300 R It has couples of circuit st...

Page 4: ...12 Setup Unit brightness Auto power off time can be set in this menu 11 Language set Users can choose English or Chinese for operation NF 300 Wire Fault Locator EMITTER Anti EI Wire Tracer NOYAFA Lang RJ11 RJ45 POWER PUSH TO TEST NF 300 S VOL Wire Fault Locator RECEIVER Anti EI Wire Tracer Main tester NF 300 Receiver NF 300 S Remote identifier NF 300 R Product interface and key introduction Main u...

Page 5: ...eck wire mapping At this time the following interface is shown indicating test is in process a Cable line to line test USB BNC Setup Scan Cable Cable Length Wire Mapping NOYAFA Test result 1 Short circuit Short mapping 1 2 3 4 5 6 7 8 Cable open or too Short If there is short circuit with the cable and terminal it will show as below Short circuit with 3 and 6 At this time press any key to return t...

Page 6: ...ephone cable line sequence test At this time press any key to return to the main menu and then press ENTER key for re test Note when checking wiremap of telephone cable users can only test with main testers for the remote unit has no RJ11 port Test result 9 BNC coaxial cable line sequence test Before checking wiremap of telephone cable users need to choose RJ11 and then check its wiremap If the te...

Page 7: ...different branded cables users are recommended to use dynamic calibration function of the equipment before measuring length Refer to the related chapter for more details identify Scan Cable Cable Length Wire Mapping NOYAFA 10 Test result 1 Short circuit If there is short circuit with the cable and terminal the following interface is shown Short circuit with 3 and 6 At this time press any key to re...

Page 8: ...e test 1 Open 10 1m 2 Open 10 1m 12 Scanning c Cable tracing test After powering on the main tester and entering main test menu press UP DOWN key to move cursor to cable scan and then press ENTER key to find the line The following interface will be shown Connect the cable to be found with the corresponding RJ45 Scan port RJ11 USB or BNC Take network line finding as an example connect the network c...

Page 9: ...ble into port BNC Press the testing key of receiver Power will be lighted then hold the receiver close to the cables when the probe gets close to the targeted one you can hear clear and loud beep beep beep Note turning down the voice slowly help trace cable easiler 3 Locate the short or breakge point eg metal line Connect the metal line with the cable clips press the testing key of receiver hold t...

Page 10: ...an 10m When starting dynamic calibration insert the same type of cables at a specified length into M port It is unnecessary to insert into remote unit Select Yes and then press ENTER key the measured length will be shown At this time press UP or DOWN key to adjust to show the actual length as below Base Adjust When length is given press ENTER key to save the calibration value The screen will show ...

Page 11: ...to off ON Unit Meter NOYAFA Light High Auto off ON Unit Meter NOYAFA 18 move to Ligh choose the brightness degree you need as below shows move to Auto off start power off function to ON the screen would be like below Auto off time Choose the time as you need 15 mins 30mins 60mins 120mins Light Auto off move to Auto off time it will show as below Light High Auto off ON Unit Meter NOYAFA Light High ...

Page 12: ...r manual 1PCS 9 Kit 1PCS 10 Color box 1PCS 3 Remote adapter 1PCS Packing list 19 20 NF 388 NF 903 NF 906A NF 268 NF 468L NF 3468 NF8108 M NF 806R NF 816 NF 868 NF 838 NF 8208 STATUS NF 268 SCAN OFF TEST VERIFY OFF SCAN POWER Anti EI Wire Tracer Anti EI Wire Tracer Your excellent helper in cable test Your excellent helper in cable test ...

Reviews:

No comments