NOYAFA NF-868 User Manual
Your excellent helper in cable test!
MODEL:NF-868
Your excellent helper in cable test!
INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL
LCD Cable Length Tester
SHENZHEN NOYAFA ELECTRONIC CO.,LTD
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RE V1 .0
Please read and learn safet y in st ru ct ions
before use or maintain the eq ui pm en t
● Ke e p th e tes te r s in r igh t pla ce t o a vo id hu rt wi th t h e sh arp p rob e.
● Ne v er p ut th e eq u ip men t in th e pl a ce w ith m uch d us t , hu mid ity
an d h ig h tem pe r at ure ( ove r 40℃) .
● Pl e as e use b at t er y acc ord in g t o th e spe cif ic a ti on; o the rw i se , it
ma y r es ult i n da m ag e to eq uip me n t.
● Pl e as e nev er d i sm oun t the e qu i pm ent a rbi tr a ri ly. Th e ma i nt en
-a n ce a nd ca re s h al l be co ndu ct e d by p rof ess io n al p ers onn el .
● Th e t es ter w il l s hu t off a ut o ma tic all y if i t d oe s not w or k f or 1 5
mi n ut es in s uc c es sio n.
● Pl e as e tak e ou t t he b att ery i n la u nc her a nd re ce i ve r if th e
eq u ip men t is n o t us ed fo r a lon g ti m e so a s to pr eve nt t h at t he
ba t te ry li qu i d is l eak ed in f ut u re .
● Ne v er u se th e eq u ip men t to de te c t po wer c ord w it h e le ctr ici ty
(s u ch a s pow er s u pp ly ci rcu it o f 2 20 V), o the r wi s e, i t may
re s ul t in da ma g e to e qui pme nt a n d pe rso nal i nj u ry.
●Ne v er c ond uc t r el ate d ope ra t io n of co mmu ni c at ion l ine i n
th u nd ers to r m we ath er so a s to p r ev ent l igh tn i ng s tro ke an d
im p ac t on pe rs o na l saf ety.
CONTENTS
Ov ervi ew....... ....... ... .... ... ....... ....... ... .. ...01
Ma in functions ...... ... .......... .......... ... .. ...02
Tec hni cal Parameters .......... ... ......... .. ...02
Pr oduct inte rfa ce and key in troduction . .0 4
Pr oduct operatio n me thod...... ... .. .........0 5
a.C able line -to -line tes t..... ... .......... ....... . ... .05
b.C able leng th test.. ....... ... .......... . .......... ...09
c.C able tracing te st. ... .......... ... .... .. ....12
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.. ..........
d.C rosstalk te st.... ... .......... ... .......... . ....... ..1 5
Ch oose the Lang uag e ...... .......... ... .......... .16
Ca libration an d setup.. ... .......... ... .......... ...16
Da ta lo adi ng........ .......... ... .......... ... .......... .18
Au to pow er-off.... .......... ... .......... ... .......... .18
Pa cking lis t......... ... .......... .......... ... .......... .19
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Your excellent helper in cable test!
Di agram of s eri es product s . .......... .......... .20
Your excellent helper in cable test!
Overview
NF-86 8 Se ries ar e capab le
of av oi ding cu rrent in tefer en ce . T he equ ipment i s comp os ed of t hr ee
pa rts: ma in te st er (N F- 86 8-M), receiver (NF-868- S) and remote
ide nt i fie r (N F - 868 -R ) .It ha s co u ple s of c i rcui t st a te te st i ng
fu nct io ns incl ud ing len gt h te st, cab le lin e fi ndi ng , li ne- to -li ne ,
cross ta lk and break in g poi nt, ser ving as a pr actic al to ol for low
v o l ta ge s ys t e m i ns ta ll a t i o n a nd m a i n te na nc e t e ch ni ci a n s
of com mu nicat ion circ uits and com pr ehens iv e wiri ng cir cu its. It is
widel y us ed i n th e fields li ke t elephon e sy stem, compu te r ne twork s
and oth er m etal le ad c ircui ts.
newly d ev elope d by o ur comp an y which a re
POWE R
NF-8 68-M
Lan g:Eng lish
Wir e m appin g
Ca ble Le ngt h
Sc an Cab le
UP
ON/OF F
ENTER
DOWN
LCD Ca ble
Len gth Tes ter
EMIT TER
Main te st er
(NF-8 68 -M)
NF-8 68-S
VOL
PUSH TO TES T
LCD Cab le
Lengt h Teste r
RECEIV ER
Recei ve r
(NF-8 68 -S)
Remot e id entif ie r
NF-86 8-R
WIR EMAP
(NF-8 68 -R)
Main functions
Ca p ab le to t es t o pe n, sh ort , c ro s s co nne cti on , r ev ers e, pa ir i ng
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co n ne cti on a n d br oke n wir e po s it ion ing .
To pe rf o rm c ros sta lk t e st o n net wor k ca b le t o sol ve th e po t en tia l
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pr o bl em of s lo w s pe ed.
To qu ic k ly f ind t he ta rg e t wi re or c abl e am o ng k ind s of wi re s .
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Me a su re le ng t h of n etw ork c ab l e, c oax ial c ab l e, tel eph on e c ab le
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an d U SB c abl e up t o 2 00 0m, n o nee d of r e mo te un it.
To ma ke a a c cu rat e det er m in ati on of s ho r t ci rcu it po si t io n .
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To tr ac e c ab le on e xch an g er o r Rou ter w it h ou t cur ren t in t ef ere nc e .
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Lo w v ol tag e pr o mp t fun cti on i s a va ila ble .
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Re m ot e uni t wi t h to ne wh en ch ec k in g wir ema p
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Fu n ct ion s of s t or age a nd me mo r y.
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Au t om ati c de l ay p owe r on- of f and b ack li g ht f unc ti o n.
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Li g ht ing l am p e na b le s to us e in a d a rk e nvi ron me n t.
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Si n gl e chi p so f tw are w atc hd o g de sig n run s re l ia bly.
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Technical parameters
(1).
Overa ll d imens io ns
Main te st er: 185 X8 0X32m m; Rece iv er: 218 X4 6X29m m
Remot e id entif ie r: 107X 30X24mm .
Displ ay
(2).
Dot mat ri x 128X6 4 (E ffe ctive vis ible ar ea 5 6X40m m) .
(3). Po we r suppl y
Main te st er: 9V ba tt ery.
Recei ve r: 9V bat te ry.
(4).Tes ting ca bl e types
STP/UTP 5E, 6E n et work ca bl e, tele ph one cab le, coa xi al cabl e,
US B cable a nd comm on m etal wi re s conne ct ed with a lliga to r clip.
Your excellent helper in cable test!
01
Your excellent helper in cable test!
02
(5).De te cting c ab le type s
STP/U TP 5E, 6E n et work ca bl e, tele phone c ab le, coa xi al cabl e, U SB
cable a nd c ommon m et al wire s connect ed with a ll igato r cl ip.
(6).Op er ating e nv ironm ent tem pe ratur e/ humid it y
-10 ~ +60 /20% ~ 70 %;℃ ℃
(7).Tes ting de vi ce inte rface
Main un it : RJ45 (M ), R J45 (S) , loop inte rface , RJ 11, BN C co nnect or,
USB B-t yp e femal e in terfa ce;
Remot e id entif ie r: RJ45 , RJ11, BN C conne ct or, USB A-t yp e femal e
inter fa ce.
(8).Le ng th meas ur ement
Range : 1- 2000m ;
Calib ra tion pr ec ision : 2% ( +/-0. 5m, or +/ -1 .5 feet ); ( calib ration;
cable > 10 m) meas ur ement p recisio n: 3% ((+ /- 0.5m, o r +/ -1.5 fe et);
(AMP, CAT5E, 6E c ab le mate ri al)
Displ ay u nit: me te r, inch, y ard.
(9).Le ng th cali br ation , stora ge a nd data l oa d
User ca n se t a lengt h va lue at a kn own lengt h, stor e th e value i n
the sys te m,whi ch c an be use d for futur e choic e. a nd the ca li brati on
lengt h sh ould be o ve r 10m.
(10). Li ne s equen ce a nd cabl e failu re p ositi on ing
Open, s ho rt, rev er se , cros s, cros st alk, et c.
(11).N F- 868W in cl udes 8 re mote unit s with ID 1- ID8.
(12). Li ne t racin g fu nctio n (Note : NF -868A can’ t tr ace cab le )
Locat e ta rgete d ca ble amo ng l ots of ca bles
(13). La ng uage & Autom at ic powe r-off
Users c an c hoose E ng lish or C hi nese fo r opera ti on.
Users c an c hoose t im e to turn o ff the te ster au to matic al ly
(15mi ns , 30min s, 45min s ,60mins )
Product inte rface and key int roduction
(M)
(S)
BNCSCAN
MAIN
POWER
NF-868 -S
NF-86 8-M
Lang :Engl ish
Wire map ping
Cab le Le ngth
RJ11
USB
Sca n Cab le
UP
ON/OFF
ENTER
DOWN
LCD Ca ble
Leng th Test er
EMITT ER
Main te st er (NF- 86 8-M)
Main unit port instructions
(1). Two RJ 45 i nterf aces on the main unit:
one of them is “MAIN” interfac e (“M” for short) ,
and the other is “SCAN” interfa ce (“S” for short );
RJ11 interfac e, USB interface
and BNC interface
(2). M interface is used for measur ing lengt h and
others, but not for cable trac ing; “S” inte rface is
used for cable tracing tes t and “local” con necti on test;
(3). RJ11 interf ace, USB interface and BNC interface
on the main unit are used for
line-to-li ne, lengt h testing and lin e
tracing.
RJ45
VOL
PUSH TO TEST
LCD Cable
Length T ester
RECEIVER
Recei ve r (NF-8 68 -S)
BNC
NF-868- R
RJ11
USB
WIREM AP
Your excellent helper in cable test!
03
Remot e id entif ie r (NF-8 68-R)
Your excellent helper in cable test!
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