INSTRUCTION MANUAL
3665-20
LAN CABLE HiTESTER
i
Contents
Contents
Introduction...............................................................1
Verifying Package Contents......................................1
Safety Information.....................................................2
Operating Precautions..............................................4
Chapter 1 Overview 7
1.1 Product Ov ervie w............................. ..... ......7
1.2 Features......................................................9
1.3 Names and Functions of Parts..................10
Chapter 2 Testing Preparations 13
2.1 Installing the Batteries...............................13
2.2 Turning the Power On and Off..................15
2.3 Auto Power-Off Functi on...........................16
Chapter 3 Cable Testing Procedures 17
3.1 Basic Proc edu re............................... ..... ....17
3.2 Testing Wiremap.......................................18
3.2.1 Display Examples...........................19
3.2.2 Help Function............................. ....25
3.3 Checki ng Cabl e Leng th.............................26
3.4 Locati ng Op en or Shorte d Wires...............27
3.5 Cable Identification Check.........................28
Contents
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Chapter 4 Setting Procedure 31
4.1 Setting an NVP Value...............................31
4.1.1 Settings for Standard Cable........... 32
4.1.2 Changing the NVP Value............... 35
4.2 Changing Displayed Measurement Units.. 36
4.3 Switching the Beeper On and Off.............. 37
4.4 Initializing Settings....................................38
Chapter 5 Specifications 39
5.1 Model 3665-20 LAN CABLE HiTESTER... 39
5.1.1 Basic Specifications.......................39
5.1.2 General Specifications...................41
5.1.3 Functions Specifications................ 42
5.2 Model 9690 TERMINATOR....................... 43
Chapter 6 Optional Accessories 45
Chapter 7 Maintenance and Service 47
7.1 Cleaning.................................................... 47
7.2 Troubleshooting........................................ 47
7.3 Error Display .............................................50
7.4 Replacing the Batteries............................. 51
1
Introduction
Introduction
Thank you for purchasing the HIOKI “Model 3665-20 LAN
CABLE HiTESTER.” To obtain maximum performance from the
instrument, please read this manual first, and keep it handy for
future reference.
Verifying Package Contents
• W hen you rec e ive the instru ment, inspect it ca refully to ens ure
that no damage occurred during shipping. In particular, check
the accessories, panel keys, and connectors. If damage is evident, or if it fails to operate according to the specifications, contact your dealer or Hioki representative.
• Use the original packing materials when transporting the
instrument, if possible.
Package Contents
Model 3665-20 LAN CABLE
HiTESTER.......................1
Accessories
Model 9690 TERMINATOR
(ID number 0)................1
LR6 alkaline batteries...2
Carrying case...............1
Instruction manual........1
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索引
Safety Information
2
Safety Information
This instrument is designed to comply with
IEC 61010 Safety Standards, and has been
thoroughly tested for safety prior to shipment. However, mishandling during use
could result in injury or death, as well as
damage to the instrument. Be certain that
you understand the instructions and precautions in the manual before use. We disclaim
any responsibility for ac cidents or injuries not
resulting directl y from instru me nt defects.
Safety Symbols
This manual contains information and warnings essential for
safe operation of the instrument and f or maintaining it in safe
operating condition. Before using it, be sure to carefully read the
following safety precautions.
In the manual, the symbol indicates particularly
important information that the user should read
before using the instrument.
Indicates DC (Direct Current).
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Safety Information
The following symbols in this manual indicate the relative importance of cautions and warnings.
Indicates that incorrect operation presents a
significant hazard that could result in serious
injury or death to the user.
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2
Indicates that incorrect operation presents a
possibility of injury to the user or damage to
the instrument.
Indicates advisory items related to performance or correct operation of the instrument.
Indicators in This Manual
Indicates a prohibited action.
(⇒ P. ) Indicates the location of reference information.
Indicates that descriptive information is provided
*
below.
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索引
Operating Precautions
4
Operating Precautions
Preliminary Checks
Before using the instrument the first time, verify that it operates
normally to ensure that the no damage occurred during storage
or shipping. If you find any damage, contact your dealer or Hioki
representative.
Instrument Operating Environment
Operating temperature and humidity:
0 to 40
°C (32 to 104°F), 80%RH or less (non-condensating)
Accuracy guarantee for temperature and humidity:
5°C (73 ± 9°F), 80%RH or less (non-condensating)
23 ±
Avoid the following locations that could cause an accident or
damage to the instrument.
Exposed to direct
sunlight
Exposed to high
temperature
Exposed to liquids
Exposed to high
humidity or condensation
Exposed to high
levels of particulate dust
In the presence of
corrosive or explosive gases
Exposed to strong
electromagnetic
fields
Near electromagnetic radiators
Subject to vibration
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Operating Precautions
Handling the Instrument
• To avoid damage to the instrument, protect it
from physical shock when transporting and handling. Be especially careful to avoid physical
shock from dropping.
• To avoid damage to the instrument, do not
remove the instrument's case.
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2
3
4
• To avoid corrosion from battery leakage and
problems with battery operation, remove the batteries from the instrument if it is to be stored for a
long time.
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6
• The indicator flashes when battery voltage
becomes low. Replace the batteries as soon as
possible.
• After use, always turn OFF the power.
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索引
Operating Precautions
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1.1 Product Overview
Overview Chapter 1
1.1 Product Overview
The Hioki 3665-20 LAN CABLE HiTESTER is a hand-held cable
tester that provides easy operations to test wiremap, measure
cable length and identify twisted-pair cables. It is useful for verifying connections after installing connectors on cables. Optional
terminators are available to facilitate easy identification of multiple cables. The HiTester is especially convenient for testing
cables in working networks in the event of faults caused by
open- or short-circuited cable wiring.
Major Features
1
Overview
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3
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7
Testing wiremap
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9
Measuring cable
length
Identifying cable
connections
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索引
1.1 Product Overview
8
.
T esting cable connections after installing connectors
Checking wiremaps (p.18).
Troubleshoot cables in working networks
When an open- or short-circuit fault is present in a cable, the
HiTester displays the distance along the cable from it to the fault.
So when a problem occurs in a working network, the HiTester
determines whether the problem is caused by an open- or shortcircuit in the cable, and its location (p.27).
Open-Circuit Wire
Detected
Identifying cables installed together
When multiple cables are installed together, distinguishing which
cable is connected to what device can be difficult. However, the
HiTester can easily identify multiple cables by using optional terminators. Up to 21 cables can be identified using multiple terminators (p.28).
Patch Cable
Cables being checked
Model 9690 Terminators
The figure shows an example of detecting cables through wall jacks
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1.2 Features
T
1.2 Features
Simple Operation
Test cable wiremap, measure length and identify connections with a simple procedure: just connect the ends to the
HiTester and a terminator, and press the key.
Compact Size
The compact HiTester can be carried as a hand tool and
operated with one hand.
Easy-to-See Display
Test results are displayed in large characters and graphic
symbols.
Cable Length Measurement Calibration Function
For the most precise cable length measurements, set the
NVP value to calibrate the HiTester (p.31).
TES
1
Overview
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索引
1.3 Names and Functions of Parts
10
)
)
1.3 Names and Functions of Parts
Top Panel
Cable Connection
Front Panel
Terminal (RJ-45)
(Magnified View
Display (LCD)
TEST Key
Start cable testing
(Hold for one second
(Hold for one second)
POWER ON /OFF Key
Turns the HiTester on and off.
SET Key
Displays the Settings scr een
HELP S/T Key
Switches between the Test Results and the Help screens. Also,
on the Settings screen, selects
items and increments and decrements numerical values.
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1.3 Names and Functions of Parts
D
n
n
Display
isplay Example of Correct Wiring
Battery Indicator (normally off)
ID
Number
Wiring
Conditio
Cable
Length
1
Overview
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3
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5
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7
Display Example of Faulty Wiring
ID
Number
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9
Wiring
Conditio
Cable
Length
To view wiremap details, or when you want to know the meaning
of display items, press the HELP S/T key to display the Help
screen. (p.25)
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索引
1.3 Names and Functions of Parts
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Rear Panel
Strap Mounting Hole
Model 9690 TERMINATOR
Battery Compartment
Cover
Front Panel
ID
Number
Strap Mounting Hole
Top Panel
Cable Connection Terminal
(RJ-45 connector)
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Testing
Preparations
2.1 Installing the Batteries
Chapter 2
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2.1 Installing the Batteries
Before using the HiTester, install two AA-size (LR6) alkaline batteries. Also, before each test, verify that the batteries have sufficient remaining capacity, and replace them if they are weak.
• Do not mix old and new batteries, or different types of batteries. Also, be careful to
observe battery polarity during installation.
Otherwise, poor performance or damage
from battery leakage could result.
• To avoid the possibilit y of ex plo si on, do not
short circuit, disas sembl e or incinerate batteries.
• Handle and dispose of batteries in accordance with local regulations.
• The indicator flashes when battery voltage
becomes low. Replace the new batteries soon.
• Do not attempt to use any power source other
than the specified AA-size (LR6) alkaline batteries. Operating time with non-alkaline (manganese) batteries is shorter.
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Testing Preparations
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索引
2.1 Installing the Batteries
14
T
t
p
n
i
s
l
Remove the test cable, if connected.
1.
Turn the HiTester off.
2.
Remove the battery compartment cover from the rear of
3.
the HiTester.
Install the new batteries, with attention to proper polarity.
4.
Replace the battery compartment cover.
5.
Rear Panel
o avoid damaging
he battery com-
artment cover, do
ot attempt to open
t by inserting a
crewdriver into the
atch hole.
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