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Contents
Contents
Introduction ...............................................................1
Verifying Package Contents...................................... 1
Safety Information.....................................................2
Operating Precautions ..............................................3
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
3665A981-04
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.
The Model 9690, 9690-01, 9690-02, 9690-03 will be referred to
as the “Model 9690” in this manual
Verifying Package Contents
• 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 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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Safety Information
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Safety Information
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 following safety notes:
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.
Notation
In this document, the risk seriousness and the hazard levels are
classified as follows.
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 performance 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
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
Follow these precautions to ensure safe operation and to obtain
the full benefits of the various functions.
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.
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Operating Precautions
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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 temperature
• 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 solvents
• Exposed to high humidity or condensation
• Exposed to high quantities of dust particles
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Operating Precautions
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.
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• 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.
• 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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Operating Precautions
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1.1 Product Overview
Testing wiremap
Measuring cable
length
Major Features
Identifying cable
connections
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.
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1.1 Product Overview
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Open-Circuit Wire
Detected
The figure shows an example of detecting cables through wall jacks.
Cables being checked
Model 9690 Terminators
Patch Cable
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 shortcircuit in the cable, and its location (p.28).
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.29).
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1.2 Features
TEST
1.2 Features
Simple Operation
Test cable wiremap, measure length and identify connec-
tions with a simple procedure: just connect the ends to the
HiTester and a terminator, and press the
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).
key.
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1.3 Names and Functions of Parts
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Top panel
Front panel
(Hold for one second)
POWER ON/OFF Key
Turns the HiTester on and off.
SET Key
Displays the Settings screen
Cable connection
terminal (RJ-45)
HELP / Key
Switches between the Test Results and the Help screens. Also,
on the Settings screen, selects
items and increments and decrements numerical values.
TEST Key
Start cable testing
Display (LCD)
(Magnified view)
(Hold for one second)
1.3 Names and Functions of Parts
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1.3 Names and Functions of Parts
Display
Display Example of Correct Wiring
Battery indicator (normally off)
Display Example of Faulty Wiring
Cable
length
ID
number
ID
number
Cable
length
Wiring
condition
Wiring
condition
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3
To view wiremap details, or when you want to know the meaning
of display items, press the HELP / key to display the Help
screen. (p.26)
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1.3 Names and Functions of Parts
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Rear panel
Battery compartment
cover
Strap mounting hole
Serial number label
The serial number consists
of 9 digits. The first two
(from the left) indicate the
year of manufacture, and
the next two indicate the
month of manufacture.
Required for production
control. Do not peel off
the
label.
Front panel
Top pa nel
ID
number
Cable connection terminal
(RJ-45 connector)
Strap mounting hole
Model 9690 TERMINATOR
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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 possibility of explosion, do not
short circuit, disassemble 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 batter
ies. Operating time with non-alkaline (manganese) batteries is shorter.
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Remove the test cable, if connected.
Rear Panel
To avoid damaging
the battery compartment cover, do
not attempt to open
it by inserting a
screwdriver into the
latch hole.
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.
2.1 Installing the Batteries
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