NOYAFA NF-868A User Manual
Your excellent helper in cable test!
Your excellent helper in cable test!
NF-868/NF - 8 6 8 A / N F -868W
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 a nd learn sa fe ty instru ct ions
before us e or m aintain t he e quipmen t
● Ke ep th e te st e rs i n ri ght p la ce t o a vo id h urt w it h th e sha rp p rob e.
● Ne ver p ut t he e q ui pm ent i n th e pl a ce w it h muc h du st , h um id ity
an d hig h te mp e ra tu re (o ve r 40℃) .
● Pl eas e us e ba t te ry a cco rd in g t o th e sp eci fi ca tio n; o the rw is e, it
ma y res ul t in d a ma ge t o equ ip me n t.
● Pl eas e ne ver d is mo unt t he e qu i pm en t arb it ra r il y. Th e mai nt en
-a nce a nd c ar e s ha ll b e con du ct e d by p ro fes si on a l pe rs onn el .
● Th e tes te r wi l l sh ut o ff a uto ma tic al ly i f it do es n ot wo rk f or 1 5
mi nut es i n su c ce ss ion .
● Pl eas e ta ke o u t th e ba tte ry i n la u nc he r and r ec ei v er i f th e
eq uip me nt i s n ot u se d for a l on g ti m e so a s to p rev en t th at th e
ba tte ry l iq u id i s le ake d in f ut u re .
● Ne ver u se t he e q ui pm ent t o de te c t po we r cor d wi th e l ec tr ici ty
(s uch a s po we r s up pl y cir cu it o f 2 20 V) , oth er w is e, it m ay
re sul t in d am a ge t o eq uip me nt a n d pe rs ona l in ju r y.
●Ne ver c on du c t re la ted o pe ra t io n of c omm un ic a ti on l ine i n
th und er st o rm w ea the r so a s to p rev en t lig ht ni ng st ro ke an d
im pac t on p er s on al s afe ty.
CONTENTS
Ov erv iew.. ................. ... ... ... ... .......... .. ...01
Ma in function s ......... ........... ........... ... ... 02
Tec hnical Pa rameters... ... ........ ... ..... .... .02
Pr odu ct interfac e a nd key introdu cti on. .0 4
Pr odu ct operat ion metho d.. ....... .......... .05
a.C able l in e-to- line tes t.... ... ........ ... ....... .....05
b.C able len gth te st ........... ........... ...... ... .....09
c.C able trac ing tes t. ... ........ ... ...... .. ... .12
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.. ... .......
d.C rosstal k test. ........... ........... ........ ......... 15
Ch oos e th e La nguage ........ ... ........... ........16
Ca lib ration and s etup....... ........... ........... ..1 6
Da ta load ing........ ........... ... ........ ... ........... .18
Au to power-of f.. ........ ... ........ ... ........... ......18
Pa cki ng l ist........ ... ........ ... ........ ... ........... ..19
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Your excellent helper in cable test!
Di agr am of series prod ucts ......... ........... ..2 0
Your excellent helper in cable test!
Overview
NF-86 8 Serie s are capab le
of av oidin g cur ren t i nte feren ce . The e quipm ent is com posed of thr ee
pa rts: ma in te st er (N F- 868-M ), rece iv er (N F- 868-S ) and rem ote
ide nt ifi er ( N F-8 68 -R) . I t has co up les of ci rc uit st a te tes ti ng
fu nctio ns i nc lu din g le ng th tes t, ca bl e li ne fin din g, l in e- to- li ne ,
cross talk and bre aki ng poin t, se rving as a practi cal t ool for lo w
v o l t a g e s ys te m i n s ta ll at ion a nd m ai nt e n a n c e t e c h ni ci ans
of commu nic ation ci rcu its and compr ehens ive wi ring circ uit s. I t is
widel y used in the f ields l ik e telep hon e sy ste m, c omput er netw orks
and oth er meta l lead ci rcu its.
newly d evelo ped by ou r com pany wh ich are
POWE R
NF-8 68-M
Lan g:Eng lish
Wir e ma pping
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 ster
(NF-8 68-M)
NF-8 68-S
VOL
PUSH TO TES T
LCD Cab le
Lengt h Teste r
RECEIV ER
Recei ver
(NF-8 68-S)
Remot e ident ifi er
NF-86 8-R
WIR EMAP
(NF-8 68-R)
Main f unctions
Ca pab le t o te s t op en , sho rt , c ro s s co nn ect io n, r eve rs e, pa ir in g
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co nne ct io n a nd b ro ken w ir e po s it io nin g.
To pe rf orm c ro ss tal k te st on n et wo rk ca bl e to so lv e th e pot en tia l
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pr obl em o f sl o w sp ee d.
To qu ic kly f in d th e tar ge t wir e or c ab le am on g kin ds o f wi res .
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Me asu re l en g th o f ne two rk c ab l e, c oa xia l ca bl e ,t el eph on e ca b le
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an d USB c ab le u p t o 20 00 m, no n ee d of r e mo te u nit .
To ma ke a a ccu ra te d ete rm ina ti on o f sho rt c irc ui t po sit io n .
●
To tr ac e cab le o n ex cha ng er or R ou te r wit ho ut cu rr en t int ef ere nc e.
●
Lo w vol ta ge pr om pt f unc ti on i s a va il abl e.
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Re mot e un it w i th t on e whe n ch ec k in g wi rem ap
●
Fu nct io ns o f s to ra ge an d me mo r y.
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Au tom at ic d e la y po wer o n- of f and b ac kl igh t fu nct io n.
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Li ght in g lam p en ab les t o us e in a da rk e nv iro nm ent .
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Si ngl e ch ip so ft wa re wa tc hd o g de si gn ru ns r el i ab ly.
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Technical parameters
(1).
Overa ll dime nsi on s
Main te ster: 1 85X 80 X32 mm; Rec eiver : 218 X46X2 9mm
Remot e ident ifi er : 107 X30X2 4mm.
Displ ay
(2).
Dot mat rix 128 X64 ( Effec tiv e visib le area 5 6X40m m).
(3). Po wer sup ply
Main te ster: 9 V bat tery.
Recei ver: 9V b att er y.
(4).Testin g cable t ypes
STP/UT P 5E, 6 E netwo rk ca ble, te lepho ne cabl e, co axial c able,
USB cabl e and c om mon m etal wi res con nec te d wit h allig ator cl ip.
Your excellent helper in cable test!
01
Your excellent helper in cable test!
02
(5).De tecti ng ca bl e typ es
STP/U TP 5E , 6E netw ork cab le, t eleph one cab le, coa xia l cable , USB
cable a nd comm on meta l wir es conn ected w ith a ll iga tor cli p.
(6).Op erati ng en vi ron ment te mpera tur e/hum idity
-10 ~ +60 /20% ~ 70 %;℃ ℃
(7).Testin g devic e inter fac e
Main un it: RJ4 5 (M) , RJ 45 (S ), loop i nterf ace , RJ 11, BN C con necto r,
USB B-t ype fem ale i nt erf ace;
Remot e ident ifi er : RJ4 5, RJ11, BNC co nnect or, USB A-t ype f emale
inter face.
(8).Le ngth me asu re men t
Range : 1-200 0m;
Calib ratio n preci sio n: 2% (+/ -0.5m , or +/ -1 .5 fe et); (c alibr ati on;
cable > 10m) me asu re men t preci sion: 3 % ((+ /- 0.5 m, or +/- 1.5 fee t);
(AMP, CAT5E, 6E c abl e mater ial)
Displ ay unit : met er, i nch , yard.
(9).Le ngth ca lib ra tio n, stor age and d ata l oad
User ca n set a len gth v al ue at a k nown le ngth, s tor e th e val ue in
the sys tem,w hic h ca n be us ed for fu ture ch oic e. a nd th e calib ratio n
lengt h shoul d be over 1 0m.
(10). Li ne sequ enc e an d cab le fail ure pos iti oning
Open, s hort, r eve rs e , cro ss, cro sstal k, et c.
(11).N F-868 W inc lu des 8 r emote u nits wi th ID 1-ID8 .
(12). Li ne trac ing f uncti on (Not e: NF-8 68A can’ t trace c abl e)
Locat e targe ted c ab le am ong lot s of cabl es
(13). La nguag e & Automa tic pow er- of f
Users c an choo se En gl ish o r Chine se for op erati on.
Users c an choo se ti me t o tur n off t he test er auto matic all y
(15mi ns, 30m ins ,4 5mi ns ,60m ins)
Product interface and key intro du ct io n
(M)
(S)
BNCSCAN
MAIN
POWER
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 ster (N F-8 68 -M)
Main unit port instructions
(1). Two RJ 45 interfac es on the main unit:
one of them is “MAIN” interfac e (“M” for short),
and the other is “SCAN” inter face (“S” for shor t);
RJ11 interfac e, USB interfa ce
and BNC interface
(2). M interface is used for measur ing length and
others, but not for cable trac ing; “S” inter face is
used for cable tracing tes t and “local” conn ection test;
(3). RJ11 interf ace, USB inter face and BNC interface
on the main unit are used for
line-to-li ne, length tes ting and line
tracing.
NF-868 -S
VOL
PUSH TO TEST
LCD Cable
Length T ester
RECEIVER
Recei ver (NF -86 8- S)
BNC
RJ45
NF-868- R
RJ11
USB
WIREM AP
Your excellent helper in cable test!
03
Remot e ident ifi er ( NF- 868-R )
Your excellent helper in cable test!
04
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