NOYAFA NF-3368 User manual

ORIGINAL
AUTHENTIC
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ORIGINAL
AUTHENTIC
REV1.0
Your excellent helper in cable test!
MODEL: NF-3368
NF-3468
INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL INSTRUCTION MANUAL
4 IN 1 Cable Tester

I n t r o d u c t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
S a f e t y R u l e s a n d War n i n g s . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
P r o d u c t F e a t u r e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
S p e c i f l c a t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
i n t e r f a c e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
O p e r a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
M a i n t e n a n c e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
A c c e s s o r i e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
D i a g r a m o f s e r i e s p r o d u c t s . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Your excellent helper in cable test!
Contents

Your excellent helper in cable test! 1
1: INTRODUCTION
The 4 in 1 Cable Tester tests 4 common LAN and Computer
cables. It tests installed cables or patch cords with RJ-45,
RJ-11,USB ,and BNC connectors. It is intended to test
cables with straight through connections not cables with
reversed or transposed connections like some LAN crossover
cables or reverse wired telephone cables.
2: SAFETY RULES & WARNINGS
WARNING
This tester is not intended for live circuits .
Attaching this tester to a powered circuit will result in
damage to the tester or injury to the user.
2.1 Read all instructions in this manual before using this tester.
Failure may result in damage to the tester or injury to the user.
2.2 Repairs and maintenance must only be carried out by
qualified service personnel or qualified electricians/technicians
who know the dangers of , and the safety rules applicable to
this type of equipment.
2.3 Do not touch the ends of the cables when operate it.
An unexpected dangerous potential may be present.
2.4 Do not apply voltage or current to any of the tester s
connectors.

2.5 Do not use this tester to make measurements in adverse
environments such as rain, snow, fog, or locations with steam,
explosive gases or dusts.
2.6 Avoid usage near strong electrostatic fields (high voltage
power lines,televsions,computer monitors,etc.).
2.7 Avoid usage near strong RF fields (radio or television
transmitters, walkie talkies, cellular phones etc.).
2.8 Remove the battery when the tester isn’t used for more
than 1 month. Chemical leakage from the battery could
damage the tester.
3:PRODUCT FEATURES
3.1 Test 4 types of cables
3.2 Simple one button test
3.3 Ergonomic portable handheld design
3.4 Tests installed wiring or patch cables
3.5 Remote unit stores in Main unit
3.6 600 ft test distance (RJ-45/RJ-11/BNC)
3.7 Built in battery access
3.8 LEDs indicate connections and faults
3.9 Beeper provides audible annunciation of test results
3.10 Tests shielded (STP) or unshielded(UTP) LAN cables
3.11 Test shields USB cables
Your excellent helper in cable test!
2

BATTERY GOOD
BATTERY LOW
RJ-45/RJ-11/USB BNC
SHORT
CONNECTED
NON-PARALLEL
NO CONNECTION
SHORT
25 OHM
NO TERMINATOR
50 OHM
S C/1 2 3 4 5 6 7 8 Pin/Wires
Condition
Your excellent helper in cable test! 3
4.1 Cable Types Tested:
● UTP and STP LAN cables,terminated in RJ-45 male
connectors.(EIA/TIA 568)
RJ-11 cables with male connectors, 2 to 6 conductors installed.
USB cables with Type A flat plug on one end and type B square
Plug on other end.
BNC cables with male connectors.
●
●
●
4.2 Faults Indicated: No Connection , Shorts, Opens, crosses.
4.3 Low battery Indicator: LED lights to indicate low battery.
4.4 Case Dimensions: 7.25×4.0×1.0 inches (L×W×H).
4.5 Weight:202 grams,0445Ibs.(Without battery).
4.6Battery: 1 standard 9-volt alkaline battery.
5: FRONT PANEL & 4 in 1 DLAGRAM
4: SPECIFICATIONS

6.1 Test Button
6.2 Main Display
6.3 RJ-45 Jack
6.4 RJ-11 Jack
6.5.1 USB Jack
(NF-3468)
6.5.2 USB(mini) Jack
(NF-3368)
6.6 BNC Jack
1
2
6
3
4
5
3
4
5
7:OPERATION
7.1 General Information:
The 4 in 1 Cable Tester NF-3468, it functions by pressing one-
single button on the panel. User can get clear test results from
the 8 light and knowing the cable is connected. No connection,
shor or Non-parallel.
Note: Only one cable can be tested at a time. (eg) A BNC
cable and RJ-45 cable cannot be tested simultaneously.
Your excellent helper in cable test!
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6: interfaces

7.2 The MAIN and REMOTE unit:
The 4 in 1 Cable Tester, is consists of a Master unit and
Remote unit. The Remote is detachable when testing
cablesBe careful when remove it from the master because
the plastic edge is a little sharp.
7.3 Testing Patch cables:
“Patch” cables have both ends accessible at the same location.
Usually,these cables are less than 25ft in length, and are not
installed in a wall orceiling.Since both ends are accessible,
one end one be plugged into the 4 in 1 Main unit,and the other
into the remote unit.It is unecessary to remove the remote unit
from its docked position on the Main unit.
7.4 Testing Installed cables:
If the two ends of testing cable are not in the same location,
the Remote can be detached from the Main unit. Once
detached, the Remote can be attached to one end a cable,
and the Main unit attached to the other end of the cable.
7.5 Performing the Test:
Once the Remote and Main unit are attached to the ends of
the subject cable, as described in 6.3 and 6.4, testing may
begin, simply press and release the Test Button on the Main
unit, observe the LED indicators, and note the“beep” sound
that comes from the Main unit.
Your excellent helper in cable test! 5

Your excellent helper in cable test!
6
7.6 Interpreting the Results:
7.6.1 Power LED:
The Power LED should light whenever the “Test” Button is
pressed and released. It will be on for a minimum of 5seconds.
If the power LED does not light, replace the battery.
7.6.2 Low Battery LED:
The low Battery LED should not light . If it does, replace
the battery.
Your excellent helper !
7.6.3 No connection LED/Single Beep
If the Remote is not connected to the Main unit with a cable,
or the cable has no intact conductors, the No Connection
LED will light and the Beeper will sound Once.
Note:
When testing an RJ-45 UTP cable. The S/G LED must not light.
When testing an RJ-45 UTP cable. The S/G must light.
The 4 in 1 is intended to test complete cables. It may not find
faults in cables that are intentionally incomplete. For example,
the standard EIA/TIA 568 RJ-45 terminated Ethernet cable is
expected to contain 8 conductors. If only 4 conductors are
used between the RJ-45 connectors, the 4 in 1 may not
properly identify the faults.
RJ-11 cables may have 2 connections, 4 connections, or as many
as 6 connections .For 2 connection cables, LED 3 and 4 must
light . For 4 connection cables, LED 2, 3,4 and 5 must light. For 6
connection cables, LED 1,2,3,4,5 and 6 must light.

Your excellent helper in cable test! 7
The Numbered LEDs don’t indicate that a GOOD connection
exists, only that a connection exists. If the Short or Cross LEDs
are Lit, there is a fault in the cable.
7.6.4 Connected LED/3Beepers/Short LED/Numbered LEDs
If the Connected LED lights, the Beeper emits 3 beeps, and the Short
LED lights, the cable has a fault. The Numbered LEDs indicate the
location of a short.
Note:
In the Short mode, the Numbered LEDs only indicated the
location of the shorts. The other connections in the cable are
not indicated. If more than 3 numbered LEDs light, there may
be multiple shorts in the cable.
7.6.5 Connected LED/2Beepers/Cross LED/Numbered LEDs
If the Connected LED lights, the Beeper emits 2 beeps, and the Cross
LED lights, the cable has a fault.
Notes:
In the Cross-mode, the Number LEDs indicate connections
but do not indicate the location of the cross.
RJ-11 cables used for telephone connections are often crossed.
Even new cables are often crossed . This seldom affects the
performance of standard analog telephone lines(POTS).
Digital telephone lines and old touch-tone phones may be
polarity sensitive, so a crossed cable may prevent them from
working properly.

4 in1 Cable Tester is a precision test instrument and,
when used as described in this manual, should not require
maintenance. There are no internal adjustments.
Calibration is not required.
To clean outside of the tester, use a cloth dampened with a
mild detergent solution. Do not use any abrasive cleansers,
or chemical solvents that may damage the tester.
9:ACCESSORIES
9.1 The 4 in 1 Cable Tester includes the
following items:
Main Unit
Remote
Female BNC Terminator
Instruction Manual
Carrying Case
Color box
Your excellent helper in cable test!
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8:MAINTENANCE
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