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
3665A981-06
HIOKI 3665A981-06

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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7
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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
HIOKI 3665A981-06