Megger TDR2050, TDR2010 Instruction Manual
Time Domain Reflectometers
TDR2000/3 - TDR 2000/3P - CFL535G
TDR2010 - TDR2050
User Guide
For all units released after 2014. If your instrument differs significantly from this guide then please use the guide supplied
with your instrument or call technical services for advice.
Safety warnings must be observed during use
NOTE - THE INSTRUMENT MUST ONLY BE USED BY SUITABLY TRAINED AND COMPETENT PERSONS
Users of this equipment and/or their employers are reminded that National Health and Safety Legislation requires them to
carry out valid risk assessments of all works so as to identify potential sources of danger and risk.
Please refer to the full list of safety warnings for further information. This was supplied in the box your instrument arrived in
or can also be found on the support CD and is downloadable from the Megger website.
CAT II
Measurement category II: Equipment
connected between the electrical outlets
and the user’s equipment.
Measurement equipment may be safely connected to circuits at the marked rating or lower.
CAT III
Measurement category III: Equipment
connected between the distribution
panel and the electrical outlets.
CAT IV
Measurement category IV: Equipment
connected between the origin of the
low-voltage mains supply and the
distribution panel.
Battery information
This instrument runs on a Lithium Ion battery which should be maintained to maximise health, reliability and longevity. There
are a few simple things that you can do to help maintain your battery health and power potential.
1. Allow your battery to charge fully before using the instrument. Fully charging the battery before use will ensure it
can perform at peak performance and make maintaining performance easier.
2. Keep your battery charged up whenever possible while in use. A Li-Ion battery prefers frequent top-ups and
should never be left in a flat state for extended periods as this can cause permanent damage.
3. Maintain a charge during storage. If your battery is to be stored for extended periods maintain a charge of 40%,
Safety Warnings and Battery Information
allowing for some discharge and maintaining the protection circuit.
4. Store your battery in a cool, dry place. Li-ion batteries can get stressed when exposed to heat which can reduce its
life. Do not store above 30°C (86°F) for extended periods.
WEEE Directive
The crossed out wheeled bin symbol placed on Megger products is a reminder not to dispose of the product at the end of its
life with general waste.
Megger is registered in the UK as a Producer of Electrical and Electronic Equipment. The Registration No is WEE/HE0146QT.
For further information about disposal of the product consult your local Megger company or distributor or visit your local
Megger website.
Battery disposal
The crossed out wheeled bin symbol placed on the batteries is a reminder not to dispose of them with general waste at the
end of their life.
This product contains the following batteries Li-ion rechargeable battery.
They are located under the battery cover at the rear of the instrument.
They can be safely removed by following the instructions in the battery replacement section of this guide.
Spent Li-ion batteries packs are classified as Industrial Batteries. For disposal in the UK contact Megger Ltd.
For disposal of batteries in other parts of the EU contact your local Megger branch or distributor.
Megger is registered in the UK as a producer of batteries.
The Registration number is BPRN00142.
For Further information see www.megger.com
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2
Safety 2
Battery 2
Features 4
Connectivity 5
Accessories 6
Mounting possibilities 7
Mode 8
General 10
Setup 11
Trace tagging 13
Trace functions (TDR2050 only) 14
Zoom 18
Advanced 19
Contents
Battery 20
Results 21
Tools 22
Colour schemes 23
Glossary 24
Troubleshooting 25
Common fault traces 27
Specifications 28
Repair and warranty, Calibration, service and spare parts 29
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3
Features
Hold
Selection
Mode
Accept
Navigation
Standby
Back
Standard
tripod mount
Battery
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Battery
Access
4
Connectivity
Used for PC connectivity. Lift cover for access – avoid stressing. Power lead dependant on region.
The main connectivity is made via standard 4 mm test leads plugged into the dual channel ports.
Connectivity
Using the supplied adapter, connectivity can also be made to the dual F-type ports. Other standard push-on adapters also fit.
Not available on TDR2050.
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5
Accessories
6231-652
Single miniature clip lead set 4mm Dual miniature clip lead set 4mm Single Fused test leads
Accessories
1002-136 6231-655 6231-653
Dual Fused test leads Bed of Nails Test Leads (1 Pair) Bed of Nails Test Leads (2 Pairs)
6231-654 1002-015
1003-352 1002-552 1003-218
Mains Charger Replacement Battery Terminal adaptor kit
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6
There are various mounting and carrying options for the TDR2000 series to ensure the user can position their instrument
securely and efficiently.
Mounting Possibilities
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7
Mode
The TDR2000 series can be set up to work for several different applications. This will allow the user to specify how the
instrument receives, processes and displays test readings. The testing options for each mode are shown on the line adjacent
to the icon for the specific mode.
Selecting Mode
Mode
Change mode Press to select Use cursor keys
Choosing a mode
Single Channel mode Choose T1 or T2 Press key indicated to change
Dual Channel mode Choose T1-T2, T2-T1, T1&T2 Press key indicated to change
Crosstalk Choose T1 or T2 Press key indicated to change
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8
Load saved trace Choose T1-M, T2-M, M Press key indicated to change
Intermittent mode Choose T1 or T2 Press key indicated to change
Mode
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