NOYAFA NF-308 User Manual
MODEL:NF-308
Your excellent helper in cable test!
INSTRUCTION MANUAL INSTRUCTION MANUAL
INSTRUCTION MANUAL INSTRUCTION MANUAL
Multipurpose LCD Display Cable Test &
Inspection Instrument
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RE V1 .0
Please re ad and le arn saf ety ins tructions
before use or main tain th e equip ment
●Th e te ste r us es 9 V ba tt er y for pow er s up pl y .
●Ne ve r put t he e qu ip me nt i n the pla ce w it h mu ch d ust,
hu mi dit y an d hi gh t em pe ratur e (o ve r 40℃) .
●Pl ea se us e ba tt er y ac co rding t o th e sp ec if icati on ; ot he rw ise,
it m ay r esu lt i n da ma ge t o eq uipme nt .
●Pl ea se ne ve r di sm ou nt t he equi pm en t ar bi trari ly. T he m ai nt en -
an ce a nd ca re s ha ll b e co nd ucted b y pr of es si onal pe rs on ne l.
● Th e te ster will sh ut o ff a ut omati ca ll y if i t do es n ot w or k fo r
30 mi nu te s in su cc es si on .
●Pl ea se ta ke o ut t he b at te ry in lau nc he r an d re ceive r if t he
eq ui pme nt i s no t us ed f or a l ong tim e so a s to p re ve nt that t he
ba tt ery l iq ui d is l ea ke d in futu re .
●Ne ve r use t he e qu ip me nt t o detec t po we r co rd w ith ele ct ri ci ty
(s uc h as po we r su pp ly c ir cuit of 2 20 V) , ot he r wise, i t ma y re su lt
in d am age t o eq ui pm en t an d perso na l in ju ry.
●Ne ve r con du ct r el at ed o perat io n of c om mu nicat io n li ne i n
th un der st or m we at he r so as to pr ev en t li gh tning s tr ok e an d
im pa ct on p er so na l sa fe ty.
Your excellent helper in cable test!
Contents
Overview. .. ..................... .. .. ..................... .. .. .........01
Main Functions and features.. ............. ........... .....02
Technica l in dex ......... ........... .. ........... ............. ......02
Product interface and keypad Introducti on........... 04
Product operatio n met ho ds......... ........... .. ........... .05
Start up o r shu t dow n AF hunting funct io n.......... .11
Diagram of s eries products ........... .. ........... ........12
Your excellent helper in cable test!
Overview
NF-30 8 i s a pra cti cal cabl e te st & inspe cti on i nstru men t wi th lot s
of n ew fu nct ions re sea rch ed and de vel oped by o ur co mpany, which
is composed of tes ter (NF -30 8), receiv er (NF- 308 -S) and remote
ident ifi er. I t ow ns t hree grea t fu nct ion s of wire hunt ing ,wi re s orting
and ci rcuit sta tus te sti ng qu ick ly and accur ate ly. t hus, i t becomes
avail abl e tool for techn ici ans in inst all ation an d mainte nan ce of
weak cu rre nt sy stem, such a s, co mmu nication l ine , com prehensi ve
wirin g ci rcu it, etc. It is wid ely appli cab le t o te lep hone system,
compu ter n etw ork and othe r fie lds .
POWE R
NF-3 08-S
01
NF-3 08
1. wi re map
2. pa ir &le ngt h
3. co ax /te l
4. se tu p
STATU S
SCAN
PAIR&L
OFF
Wire Fa ult Loc ator
EMIT TER
Main tester(NF-308)
VOL
PUSH TO TE ST
Wire Fa ult Loc ator
RECE IVER
Receiver(NF-308-S)
Your excellent helper in cable test!
NF-3 08-R
WIR EMAP
Remote identifier
Main Function s and features
●
One person e nou gh to c omp let e cab le co nti nuity check.
●
Directly h unt 5 E, 6E , tel eph one w ire , coa xial cable, USB cabl e
and other ca ble s.
●
Check wiri ng er ror i n 5E, 6 E, co axi al ca ble , such as open circuit ,
short circ uit , jum per w ire , rev ers e con nection .
●
Locate the w iri ng or c onn ect ion e rro r.
●
Measure ca ble l eng th an d det erm ine t he di stance of open
circuit an d sho rt ci rcu it.
●
Dynamica lly c ali bra te ca ble l eng th an d make length measur eme nt
as accurat e as 98 %.
●
Simple and e asy u se. B ig sc ree n to di spl ay te st result clear.
●
Portable u nit w ith l ong b att ery l ife ( wai t-case 50 hours).
●
Automati cal ly ti me- del ay sh ut of f and b ack lig ht di spl ay function.
●
Measure le ngt h and p air w ith o r wit hou t far -end recognizer.
●
Far-end re cog niz er wi th pr omp t voi ce.
●
Self-che cki ng fu nct ion a nd au tom ati cally compensate a ny ch ang e
in battery c apa cit y or am bie nt te mpe rat ure.
●
Single boa rd co mpu ter s oft war e wat chd og design and reliab le
operatio n.
Technica l in dexes
(1).
Overa ll dime nsi on
Main tester: 185×105×50mm; receiver: 218×46×29mm;
Remote identifier: 84×34×27mm.
(2).
Power
Two laminated batteries of 9V.
(3).
Displ ay
Big LCD screen: Special 4 x 16 character
(v ali d vis ual f iel d 61. 6 x 25. 2 mm) .
(4).
Type of cable t ested
STP/UTP twi n twi ste d cab le, c oax ial c abl e, te lep hon e lin e.
Your excellent helper in cable test!
02
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