Hioki 3665-20 User manual
3665-20
LAN CABLE HiTESTER
Instruction Manual
March 2013 Revised edition 3 3665A981-03 13-03H
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Contents
Contents
Introduction ...............................................................1
Verifying Package Contents......................................1
Safety Information..................................................... 2
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 .................. 15
2.3 Auto Power-Off Function ........................... 16
Chapter 3 Cable Testing Procedures 17
3.1 Basic Procedure ........................................ 17
3.2 Testing Wiremap ....................................... 19
3.2.1 Display Examples........................... 20
3.2.2 Help Function................................. 26
3.3 Checking Cable Length ............................. 27
3.4 Locating Open or Shorted Wires............... 28
3.5 Cable Identification Check.........................29
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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
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1
Introduction
索引
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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.
The Model 9690, 9690-01, 9690-02, 9690-03 will be referred to
as the “Model 9690” in this manual
• 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 dealer or Hioki representative.
• Use the original packing materials when transporting the
instrument, if possible.
Package Contents
Introduction
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
2
This manual contains information and warnings essential for
safe operation of the instrument and for maintaining it in safe
operating condition. Before using it, be sure to carefully read the
following safety precautions.
Safety Information
This instrument is designed to comply with
IEC 61010 Safety Standards, and has been
thoroughly tested for safety prior to ship-
ment. 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 precau-
tions in the manual before use. We disclaim
any responsibility for accidents or injuries not
resulting directly from instrument defects.
Safety Symbols
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
索引
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The following symbols in this manual indicate the relative impor-
tance of cautions and warnings.
Indicates that incorrect operation presents a
significant hazard that could result in serious
injury or death to the user.
Indicates that incorrect operation presents a
possibility of injury to the user or damage to
the instrument.
Indicates advisory items related to perfor-
mance 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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Operating Precautions
4
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.
Operating temperature and humidity:
0 to 40°C (32 to 104°F), 80%RH or less (non-condensating)
Accuracy guarantee for temperature and humidity:
23 ± 5°C (73 ± 9°F), 80%RH or less (non-condensating)
Operating Precautions
Preliminary Checks
Instrument Operating Environment
Avoid the following locations that could cause an accident or
damage to the instrument.
Exposed to direct
sunlight
Exposed to high
temperature
In the presence of
corrosive or explo-
sive gases
Exposed to liquids
Exposed to high
humidity or con-
densation
Exposed to strong
electromagnetic
fields
Near electromag-
netic radiators
Exposed to high
levels of particu-
late dust Subject to vibration
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Operating Precautions
索引
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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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7
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
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1.1 Product Overview
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Testing cable connections after installing connectors
Checking wiremaps (p.19).
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 short-
circuit in the cable, and its location (p.29).
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 ter-
minators. Up to 21 cables can be identified using multiple termi-
nators (p.30).
Open-Circuit Wire
Detected
The figure shows an example of detecting cables through wall jacks.
Cables being checked
Model 9690 Terminators
Patch Cable
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