Hioki 3665-20 User manual

3665-20
Instruction Manual
LAN CABLE HiTESTER
EN
Jan. 2024 Revised edition 6
3665A981-06
Read carefully before use.
Keep for future reference.
[600135896]
HIOKI 3665A981-06

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Contents
Contents
Introduction ............................................................... 1
Verifying Package Contents...................................... 2
Safety Information..................................................... 3
Operating Precautions .............................................. 4
Chapter 1 Overview 7
1.1 Product Overview ........................................ 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 ..................16
2.3 Auto Power-Off Function ........................... 17
Chapter 3 Cable Testing Procedures 19
3.1 Basic Procedure ........................................ 19
3.2 Testing Wiremap ....................................... 21
3.2.1 Display Examples........................... 23
3.2.2 Help Function ................................. 29
3.3 Checking Cable Length ............................. 30
3.4 Locating Open or Shorted Wires ............... 32
3.5 Cable Identification Check......................... 33
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Contents
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Chapter 4 Setting Procedure 35
4.1 Setting an NVP Value ............................... 35
4.1.1 Settings for Standard Cable........... 36
4.1.2 Changing the NVP Value............... 39
4.2 Changing Displayed Measurement Units.. 40
4.3 Switching the Beeper On and Off.............. 41
4.4 Initializing Settings .................................... 42
Chapter 5 Specifications 43
5.1 Model 3665-20 LAN CABLE HiTESTER... 43
5.1.1 Basic Specifications....................... 43
5.1.2 General Specifications................... 45
5.1.3 Functions Specifications ................ 46
5.2 Model 9690 TERMINATOR....................... 47
Chapter 6 Optional Accessories 49
Chapter 7 Maintenance and Service 51
7.1 Cleaning.................................................... 51
7.2 Troubleshooting ........................................ 51
7.3 Error Display ............................................. 55
7.4 Replacing the Batteries ............................. 57
HIOKI 3665A981-06

1
Introduction
索引
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Thank you for choosing the Hioki 3665-20 LAN Cable HiTester.
To obtain maximum performance from the instrument, please
read this manual first, and keep it handy for future reference.
The Model 9690, 9690-01, 9690-02, 9690-03 will be referred to
as the “Model 9690” in this manual
The latest edition of the instruction manual
Product registration
Introduction
The contents of this manual are subject to
change, for example as a result of product
improvements or changes to specifications.
The latest edition can be downloaded from
Hioki’s website.
https://www.hioki.com/global/support/download/
Register your product in order to receive
important product information.
https://www.hioki.com/global/support/myhioki/
registration/
HIOKI 3665A981-06

Verifying Package Contents
2
• When you receive the instrument, inspect it carefully to ensure
that no damage occurred during shipping. In particular, check
the accessories, panel keys, and connectors. If damage is evi-
dent, or if it fails to operate according to the specifications, con-
tact your authorized Hioki distributor or reseller.
• Use the original packing materials when transporting the
instrument, if possible.
Package Contents
Verifying 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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Safety Information
索引
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This instrument is designed to conform to IEC 61010 Safety
Standards and has been thoroughly tested for safety prior to
shipment. However, using the instrument in a way not described
in this manual may negate the provided safety features.
Before using the instrument, be certain to carefully read the fol-
lowing safety notes:
In this document, the risk seriousness and the hazard levels are
classified as follows.
Safety Information
Mishandling during use could result in injury
or death, as well as damage to the instru-
ment. Be certain that you understand the
instructions and precautions in the manual
before use.
Notation
Indicates a potentially hazardous situation
that may result in death or serious injury to
the operator.
Indicates a potentially hazardous situation
that may result in minor or moderate injury to
the operator or damage to the instrument or
malfunction.
Indicates advisory items related to perfor-
mance or correct operation of the instrument.
Indicates prohibited actions.
(P. ) Indicates the location of reference information.
*Indicates that descriptive information is provided
below.
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Operating Precautions
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Follow these precautions to ensure safe operation and to obtain
the full benefits of the various functions.
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 authorized
Hioki distributor or reseller.
Symbols affixed to the instrument
In the manual, the symbol indicates particularly
important information that the user should read
before using the instrument.
Indicates DC (Direct Current).
Operating Precautions
Preliminary Checks
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Operating Precautions
索引
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Instrument Operating Environment
Installing the instrument in inappropriate
locations may cause a malfunction of the
instrument or may give rise to an accident.
Avoid the following locations:
• Exposed to direct sunlight or high tempera-
ture
• Exposed to corrosive or combustible gases
• Exposed to a strong electromagnetic field
or electrostatic charge
• Near induction heating systems (such as
high-frequency induction heating systems
and IH cooking equipment)
• Susceptible to vibration
• Exposed to water, oil, chemicals, or sol-
vents
• Exposed to high humidity or condensation
• Exposed to high quantities of dust particles
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Operating Precautions
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Handling the Instrument
• To avoid damage to the instrument, protect it
from physical shock when transporting and han-
dling. Be especially careful to avoid physical
shock from dropping.
• To avoid damage to the instrument, do not
remove the instrument's case.
•To avoid damage to the instrument due to an
application of overvoltage, do not connect to live
wires such as telephone lines.
• To avoid corrosion from battery leakage and
problems with battery operation, remove the bat-
teries from the instrument if it is to be stored for a
long time.
• 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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1.1 Product Overview
索引
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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 veri-
fying connections after installing connectors on cables. Optional
terminators are available to facilitate easy identification of multi-
ple 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.
Overview Chapter 1
1.1 Product Overview
Testing wiremap
Measuring cable
length
Major Features
Identifying cable
connections
HIOKI 3665A981-06