Radiodetection rd7000+ User manual

RD7000+
™
Radiodetection’s universal precision cable,
pipe and RF marker locator
Operation manual
90/RD7K+M-OPMAN-ENG/03

© 2014 Radiodetection Ltd i
Preface
Before you begin
Thank you for your interest in Radiodetection’s
RD7000™+ cable, pipe and RF marker locator.
The RD7000+ marker locator delivers the very latest in
cable, pipe and RF marker location technology in a
powerful yet ergonomic and light-weight design.
Please read this user manual in its entirety before
attempting to use the RD7000+ system.
Radiodetection products, including this manual, are
under continuous development. The information
contained within is accurate at the time of publication;
however the RD7000+, this manual and all its contents
are subject to change.
Radiodetection Limited reserves the right to modify the
product without notice and some product changes may
have taken place after this user manual was published.
Contact your local Radiodetection dealer or visit
www.radiodetection.com for the latest information about
the RD7000+ product family, including this manual.
Important notices
General
The performance of any cable and pipe locator may be
affected when used in close proximity to ferrous
materials such as manhole covers, steel-toe boots,
mobile phones and nearby vehicles. Keep a distance of
one or two meters from these objects when taking
critical measurements such as depth and current
readings.
This instrument, or family of instruments, will not be
permanently damaged by reasonable electrostatic
discharge and has been tested in accordance with IEC
801-2. However, in extreme cases temporary
malfunction may occur. If this happens, switch off, wait
and switch on again. If the instrument still malfunctions,
disconnect the batteries for a few seconds.
Safety
This equipment shall be used only by fully qualified and
trained personnel, and only after fully reading this
Operation Manual.
WARNING! Direct connection to live conductors is
POTENTIALLYLETHAL. Direct connections to live
conductors should be attempted byfully qualified personnel
only using the relevant products that allow connections to
energized lines.
WARNING! The transmitter is capable of outputting
potentially lethal voltages. Take care when applying signals
to any pipe or cable and be sure to notify other technicians
who maybe working on the line.
WARNING! Reduce audio level before using
headphones to avoid damaging yourhearing.
WARNING! This equipment is NOT approved for use
in areas where hazardous gases maybe present.
WARNING! When using the transmitter, switch off the
unit and disconnect cables before removing the battery
pack.
WARNING! The RD7000+ locator will detect most
buried conductors but there are some objects that do not
radiate any detectable signal. The RD7000+, or anyother
electromagnetic locator, cannot detect these objects so
proceed with caution. There are also some live cables
which the RD7000+ will not be able to detect in Power
mode. The RD7000+ does not indicate whether a signal is
from a single cable or from several in close proximity.
CAUTION: The battery dust cover, the accessory
cover and the headphones cover protects the locator’s
sockets from debris and water ingress. If they get
damaged or lost, contact Radiodetection or your local
service representative for a replacement one.
Batteries
WARNING! Batteries can get hot after prolonged use
at full output power. Take care while replacing or handling
batteries.
CAUTION: Do not tamper with, or attempt to
disassemble the battery packs.
CAUTION: If battery failure is suspected return the
entire unit to an authorized repair center for
investigation and repair. Local, national or IATA
transport regulations may restrict the shipment of faulty
batteries. Check with your courier for restrictions and
best practice guidelines. Talk to a Radiodetection sales
representative for authorized repair centers.
WARNING: Exposing the battery to a high temperature
above 60°C (140°F) may activate safety systems and
cause a permanent batteryfailure.

© 2014 Radiodetection Ltd ii
Battery disposal
Batteries should be disposed of in accordance with your
company’s work practice, and/or the relevant laws or
guidelines in your country or municipality.
Compliance
EU Compliance
This equipment complies with the following EU
Directives:
R&TTE Directive 1999/5/EC
Low Voltage Directive: 2006/95/EC
EMC Directive: 2004/108/EC
FCC Compliance Statement
This equipment complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
The equipment may not cause harmful
interference.
The equipment must accept any interference
received, including interference that may cause
undesired operation.
NOTE: This equipment has been tested and found to
comply with the limits for a Class A digital device
pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference when the equipment is operated in
a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the
manufacturer’s instruction manual, may cause harmful
interference with radio communications. Operation of
this equipment in a residential area is likely to cause
harmful interference, in which case you will be required
to correct the interference at your own expense.
Modifications: Any modifications made to this
equipment not approved by Radiodetection may void
the authority granted to the user by the FCC to operate
this equipment.
Industry Canada Compliance Statements
ICES-003 Class A Notice:
This Class A digital apparatus complies with Canadian
ICES-003.
Avis NMB-003, Classe A: Cet appareil numérique de la
classe A est conforme à la norme NMB-003 du Canada
Training
Radiodetection provides training services for most
Radiodetection products. Our qualified instructors will
train equipment operators or other personnel at your
preferred location or at Radiodetection headquarters.
For more information go to www.radiodetection.com or
contact your local Radiodetection representative.
Copyright statement
Bluetooth word, mark and logos are registered
trademarks of Bluetooth Sig, Inc. and any use of such
trademarks by Radiodetection is under license.
Windows, Windows Vista and Windows XP are either
registered trademarks or trademarks of Microsoft
Corporation in the United States and/or other countries.

© 2014 Radiodetection Ltd iii

© 2014 Radiodetection Ltd iv

© 2014 Radiodetection Ltd v
Contents
Section 1 - Introduction..................................................1
1.1 About this manual ................................................1
1.1.1 Additional documentation..............................1
1.2 About the RD7000+ .............................................1
1.3 Extended Warranty .............................................. 1
1.4 Manual outline......................................................1
1.5 Safety...................................................................1
Section 2 - System overview ......................................... 4
2.1 RD7000+ marker locator...................................... 4
2.1.1 Locator features ............................................4
2.1.2 Locator keypad..............................................4
2.1.3 Locator screen icons ..................................... 4
2.2 Tx1, TX5 and Tx-10 transmitters .........................6
2.2.1 Transmitter features ......................................6
2.2.2 Transmitter keypad........................................ 6
2.2.3 Transmitter screen icons...............................6
2.3 Using the menu....................................................6
2.3.1 Navigating the locator menu.......................... 6
2.3.2 Locator menu options.................................... 6
2.3.3 Navigating the transmitter menu ...................7
2.3.4 Transmitter menu options.............................. 7
Section 3 - Operation.....................................................8
3.1 First use ...............................................................8
3.2 Powering up......................................................... 8
3.2.1 Power Options...............................................8
3.3 Shutting down ....................................................10
3.4 System setup ..................................................... 10
3.4.1 Language.....................................................10
3.4.2 Battery type .................................................10
3.4.3 Power frequency (locator only)....................11
3.4.4 Measurement Units (locator only) ...............11
3.4.5 Enable/Disable frequencies.........................11
3.4.6 Marker locator..............................................11
3.4.7 Volume Control............................................12
3.5 Dynamic overload protectionTM ..........................12
3.6 TruDepth™ measurement .................................12
3.7 StrikeAlert™........................................................12
3.8 Antenna modes..................................................12
3.9 Backlight.............................................................12
3.10 Bluetooth wireless............................................12
3.11 SideStepauto™..................................................13
3.11.1 Using SideStepauto...................................13
3.12 Transmitter power output..................................13
3.12.1 Adjusting power output ..............................13
3.12.2 Boost (Tx-10only).......................................13
3.13 Transmitter Eco mode......................................13
3.14 Measure mode..................................................14
3.14.1 Impedance and voltage measurements.....14
3.14.2 Impedance measurements using active
frequency ..............................................................14
3.15 CALSafe ...........................................................14
3.16 Automatic Logging............................................14
Section 4 - Locating cables and pipes .........................15
4.1 Frequencies........................................................15
4.1.1 Passive frequencies.....................................15
4.1.2 Active frequencies........................................15
4.1.3 Selecting Frequencies .................................16
4.2 Antenna modes ..................................................16
4.2.1 Peak mode...................................................16
4.2.2 Null Mode.....................................................16
4.2.3 Combined Peak/Null mode..........................16
4.3 Compass.............................................................17
4.4 Trace...................................................................17
4.5 Pinpoint...............................................................17
4.6 Sweep and search..............................................17
4.6.1 Passive Sweep ............................................18
4.6.2 Inductive search...........................................18
Section 5 - Locating RF Markers..................................19
5.1 Marker Mode ......................................................19
5.1.1 Entering Marker mode .................................19
5.1.2 Changing RF marker type............................19
5.1.3 Combined mode...........................................19
5.2 Locating RF markers..........................................20
5.2.1 Single mode locating....................................20
5.2.2 Combined mode locating.............................20
Section 6 - Depth and current readings .......................21
6.1 TruDepth™ .........................................................21
6.1.1 TruDepth for RF Markers.............................21
6.1.2 TruDepth for buried conductors or sondes..21
6.2 Verifying depth measurements...........................22
6.2.1 Rough depth calibration check ....................22
6.3 Current Readings ...............................................22

© 2014 Radiodetection Ltd vi
6.3.1 Identification using current measurements..22
6.3.2 About current measurements......................23
6.3.3 Applying a transmitter signal .......................23
6.3.4 Signal current measurements......................23
Section 7 - General Locating tips.................................25
7.1 Eliminating services............................................25
7.1.1 Induction ......................................................25
7.1.2 Unwanted signal coupling............................25
7.2 Signal grounding ................................................26
7.2.1 Manhole covers ...........................................26
7.2.2 Using lighting columns.................................26
7.2.3 Finding a good ground point........................26
7.3 Double-ended connections.................................26
7.3.1 Making a double-ended connection.............26
Section 8 - Using Accessories.....................................27
8.1 About accessories..............................................27
8.2 Headphones.......................................................27
8.3 Locator clamps...................................................27
8.3.1 When to use clamps....................................27
8.3.2 Connecting a clamp.....................................27
8.3.3 Available locator clamps..............................27
8.4 Transmitter clamps.............................................28
8.4.1 Connecting the clamp..................................28
8.4.2 Available transmitter clamps........................29
8.5 Sondes ...............................................................29
8.5.1 What is a Sonde ..........................................29
8.5.2 Choosing a suitable sonde ..........................29
8.5.3 Preparation ..................................................29
8.5.4 Propelling a sonde.......................................29
8.5.5 Locating and tracing a sonde ......................29
8.5.6 Checking sonde depth.................................30
8.5.7 FlexiTrace....................................................30
8.6 Stethoscopes......................................................31
8.6.1 When to use a stethoscope.........................31
8.6.2 How to use a stethoscope ...........................31
8.6.3 Types of stethoscope ..................................31
8.7 Submersible antenna .........................................31
8.7.1 When to use a submersible antenna...........31
8.7.2 How to use a submersible antenna.............31
Section 9 - Fault-Finding..............................................32
9.1 About fault-finding ..............................................32
9.2 Preparation.........................................................32
9.2.1 Connecting the transmitter.......................... 33
9.2.2 Reference readings..................................... 33
9.3 How to find a fault.............................................. 33
Section 10 - Survey Measurements............................ 34
10.1 Saving measurements..................................... 35
10.2 SurveyCERT.................................................... 35
Section 11 - Bluetooth wireless connections............... 36
11.1 Switching Bluetooth On ................................... 36
11.2 Switching Bluetooth off .................................... 36
11.3 Pairing to a PDA .............................................. 36
11.3.1 Connection requirements.......................... 36
11.3.2 Pairing....................................................... 36
11.4 Troubleshooting............................................... 36
11.4.1 Resetting connections............................... 37
11.4.2 Bluetooth error codes................................ 37
Section 12 - Appendices ............................................. 38
12.1 Care and maintenance .................................... 38
12.1.1 General...................................................... 38
12.1.2 Batteries and power supply....................... 38
12.1.3 Cleaning.................................................... 38
12.1.4 Disassembly.............................................. 38
12.1.5 Service and maintenance ......................... 38
12.2 Time and Date error messages....................... 38
12.3 Warranty and extended warranty..................... 38
12.3.1 Registering using e-mail............................ 39
12.4 RD Manager™ ................................................. 39
12.5 Upgrading software.......................................... 39
12.6 eCert................................................................ 39
12.7 System Specifications...................................... 40
12.8 Supported frequencies..................................... 41
12.8.1 Sonde Frequencies................................... 41
12.8.2 Passive Frequencies................................. 41
Active Frequencies............................................... 41
12.9 RF Markers...................................................... 42
12.10 Supported accessories .................................. 42

© 2014 Radiodetection Ltd 1
Section 1 - Introduction
1.1 About this manual
This manual provides cable and pipe survey
professionals with comprehensive operating instructions
for the RD7000+ locator and transmitter system. Before
operating the RD7000+ system it is very important that
you read this manual, noting all safety warnings and
procedures.
1.1.1 Additional documentation
The RD Manager and SurveyCERT manuals are
available to download from www.radiodetection.com.
1.2 About the RD7000+
The RD7000+ system provides the user with fast,
effective means of locating and mapping buried utilities.
The RD7000+ product family offers a comprehensive
range of locators and transmitters designed to meet
specific customer needs.
The RD7000+ marker locator is ergonomically designed
to provide the operator with a balanced, light weight tool
that encourages extended use in most environments.
The RD7000+ range of transmitters and locators offers
a wide range of accessories designed to enhance the
performance and to add extra functionalities.
For more information about the Precision Locate
Accessories Range visit www.radiodetection.com
1.3 Extended Warranty
RD7000+ Marker locators and transmitters are covered
by a 1 year warranty as standard.
Customers can extend the warranty period to a total of 3
years by registering their products (locators and
transmitters) within 3 months of purchase.
Registration is performed using the RD Manager PC
software. See section 12.3 for further details
NOTE: You can also register your products by e-mail.
See section 14.2.1 for more details
From time to time Radiodetection may release new
software to improve the performance or add new
functionality. By registering, the user benefits from
subscribing to e-mail alerts advising about new software
and special offers related to the RD7000+ product
range.
Users will be able to opt out at any moment from
receiving software and technical notifications or just
from receiving marketing material.
1.4 Manual outline
Section 1 includes an overview of safety procedures
and notices. Please review them before moving on to
Section 2 and the rest of this manual
Section 2 provides an overview of the RD7000+ system
with annotated diagrams of the locator and transmitter
Section 3 introduces basic setup and operation using
the RD7000+ locator’s menu system.
Section 4 Provides general information on locating
cables and pipes and introduces the theory and practice
of cable and pipe location using the RD7000+ marker
locator and transmitter.
Section 5 provides instructions on locating RF markers.
Section 6 introduces depth and current readings.
Section 7 provides general locating tips.
Section 8 introduces the range of accessories that are
compatible with the RD7000+ system.
Section 9 introduces cable sheath fault-finding using the
RD7000+ marker locator and an accessory A-frame.
Section 10 describes survey measurements . At a touch
of a button your locator will send your survey
measurements to a paired hand held device for easy
reporting and integration to GIS/Mapping systems.
Section 11 provides instructions on how to use the
RD7000+ locator’s Bluetooth technology to pair with
external devices.
Section 12 includes several appendices with reference
material and other technical information.
1.5 Safety
Please read this manual in its entirety before attempting
to operate the RD7000+ locator or transmitter. Note all
safety notices in the preface and throughout this
manual.
Follow your company and national safety procedures
and or requirements when operating this equipment in
any environment or workplace. If you are unsure what
policies or procedures apply, contact your company or
site’s occupational health and safety officer or your local
government for more information.
Do not use this equipment if you suspect that any
component or accessory is damaged or faulty.
Use authorized accessories only. Incompatible
accessories may damage the equipment or give
inaccurate readings.

© 2014 Radiodetection Ltd 2
Do not use Bluetooth in areas where wireless
communication devices are considered hazardous.
Check local authorities for more information.
Keep this equipment clean and arrange for regular
services with an authorized Radiodetection service
center. More information can be found in the Appendix
or from your local Radiodetection representative.
Do not attempt to open or dismantle any part of this
equipment unless directed specifically by this manual.
Doing so may render the equipment faulty and may void
the manufacturer’s warranty.
A risk assessment of digging activities is recommended
prior to commencing. We cannot be held liable for
inaccurate surveys or consequential damages.

© 2014 Radiodetection Ltd 3

© 2014 Radiodetection Ltd 4
Section 2 - System overview
2.1 RD7000+ marker locator
2.1.1 Locator features
1 Keypad
2 LCD with auto backlight
3 Speaker
4 Battery compartment
5 Battery charger socket
6 Accessory socket
7 Headphone socket
8 Bluetooth module antenna
9 Marker loop antenna
2.1.2 Locator keypad
10 Power key : Switches the unit on and off. Opens
the locator menu
11 Frequency key : Selects frequency. Closes
submenu
12 Up and down arrows : Adjusts the signal gain.
Scrolls through the menu options
13 Antenna key : With antenna folded up, toggles
peak, combined peak/null and null (PL and TL
models) modes. With antenna folded down, toggles
marker and combined (marker/line) modes. Opens
a submenu
14 Graph key : Send Survey measurements
15 Transmitter key : Not used
2.1.3 Locator screen icons
16 Indicates the signal strength and peak marker.
17 Signal strength: Numerical indication of signal
strength
18 Peak / Proportional arrows: Indicates the location of
the line relative to the locator
19 Battery icon: Indicates the battery level
20 Volume icon: Displays the volume level
21 Fault-Find arrows (PL and TL models only).
22 Radio Mode: Indicates when Radio Mode is active
23 Power Mode: Indicates when Power Mode is active
24 Accessory indicator: Indicates when an accessory is
connected
25 A-Frame icon: Indicates when the A-Frame is
connected
26 Operating mode indicator
27 Bluetooth icon: Indicates status of Bluetooth
connection. Flashing icon means pairing is in
progress. Solid icon indicates an established
connection is active
28 Antenna mode icon: Indicates antenna selection:
Peak, Null and combined Peak/Null.
29 Sonde icon: Indicates that the signal source is from
a sonde (DL, PL and TL models).
30 Line icon: Indicates that the signal source is from a
line.
31 Compass/Marker mode indicator: Shows the
direction of the located cable relative to the locator.
Also used as a graphical indication for Marker mode
active
32 Current / depth indicator

© 2014 Radiodetection Ltd 5
Figure 2.4 Tx Transmitter
Figure 2.5 D-cell battery holder
Figure 2.6 Rechargeable battery pack
Figure 2.6: Tx Transmitter keypad
Figure 2.7 Tx Transmitter LCD

© 2014 Radiodetection Ltd 6
2.2 Tx1, TX5 and Tx-10
transmitters
2.2.1 Transmitter features
1 Keypad
2 LCD
3 Removable accessory tray
4 D-cell battery holder
5 Rechargeable battery pack (Optional)
2.2.2 Transmitter keypad
6 Power key : Switches the unit on and off. Opens
the transmitter menu
7 Frequency key : Selects frequency. Menu
navigation key
8 Up and down arrows : Adjusts the output
signal. Scrolls through the menu options
9 Measure key : Opens a sub menu. Used to take
voltage and impedance measurements.
2.2.3 Transmitter screen icons
10 Battery icon: Indicates the battery level
11 Alphanumeric description of selected operation
mode
12 Standby icon: Appears when the transmitter is in
Standby Mode
13 Output level: Displays transmitter output power
14 Accessory or Measurement indicators: Indicates if
an accessory is connected or if measure mode is
active
15 DC icon: Appears when the transmitter is powered
from a DC source
16 Induction indicator: Appears when the transmitter is
in Induction Mode
17 A-Frame (Tx-5(B) or Tx-10(B) only): Indicates when
the transmitter is in Fault-Find Mode
18 CD Mode indicator (Tx-10(B) only): Indicates that
the transmitter is in Current Direction Mode. For use
with RD8000 locators
19 Voltage warning indicator: Indicates that the
transmitter is outputting potentially hazardous
voltage levels
20 Volume icon: Displays the volume level
21 Pairing icon (Tx-5B or Tx-10B only. For use with
compatible RD8000 locators
22 Bluetooth icon (Bluetooth Tx models): Indicates
status of Bluetooth connection. A flashing icon
means pairing is in progress. For use with
compatible RD8000 locators
2.3 Using the menu
The RD7000+ locator and transmitter menus allow you
to select or change system options. Once entered, the
menu is navigated using the arrow keys. Navigation is
consistent on both the transmitter and the locator. In the
menu the options will appear in the bottom left-hand
corner of the display. Note that when browsing the
locator menu, the and keys act as left and right
arrows. When browsing the transmitter menu the
and keys act as left and right arrows. The right
arrow enters a submenu and the left arrow selects the
option and returns to the previous menu.
2.3.1 Navigating the locator menu
1 Press the key to enter the menu
2 Use the or keys to scroll through the menu
options
3 Press the key to enter the option's submenu
4 Use the or arrows to scroll through the
submenu options
5 Press the key to make a selection and return to
the previous menu
6 Press the key to return to the main operation
screen
2.3.2 Locator menu options
Below is an annotated list of menu options available in
the RD7000+ locator.
VOL
Adjust the speaker volume from 0
(mute) to 3 (loudest)
BT
Enable, disable, reset or pair
Bluetooth connections. Also defines
the protocol used when connecting
to a PC or PDA
UNITS
Select metric or imperial units
CAL
Displays the date of the last
calibration or eCert calibration
validation
MARKR
Enable or disable the marker
locator or individual utility markers
LANG
Select menus language
POWER
Select power frequency: 50 or 60Hz
ANT
Enable or disable antenna modes
with the exception of Peak

© 2014 Radiodetection Ltd 7
FREQ
Enable or disable individual
frequencies
ALERT
Enable or disable StrikeAlert
BATT
Set battery type: ALK, NIMH or
LIION
COMP
Enable or disable display of the
Compass feature.
2.3.3 Navigating the transmitter menu
1 Press the key to enter the menu
2 Use the or keys to scroll through the menu
options
3 Press the key to enter the option’s submenu.
4 Use the or keys to scroll through the
submenu options
5 Press the key to confirm selection and return to
the previous level or exit the menu
6 Press the key to return to the main operation
screen
2.3.4 Transmitter menu options
Below is an annotated list of menu options available in
the RD7000+ transmitter.
VOL
Adjust the speaker volume from 0
(mute) to 3 (loudest)
FREQ
Enable or disable individual
frequencies
BOOST
Boost transmitter output for a
specified period of time (in minutes)
LANG
Select menu language
OPT F
Enable or disable SideStepauto
BATT
Set battery type: ALK, NIMH or LIION
–Also select Eco mode for alkaline
batteries only
MAX P
Allows the transmitter to output its
maximum wattage
MODEL
Specify the model of your locator
MAX V
Set the output voltage
BT
Enable, disable or pair Bluetooth
connections (Bluetooth models
only)

© 2014 Radiodetection Ltd 8
Section 3 - Operation
3.1 First use
For safety reasons RD7000+ locators are shipped with
the Lithium-ion battery packs disconnected. The
transmitter D-cells and the optional Lithium-ion (Li-ion)
battery pack are packed separately.
On the locator:
To connect the Li-ion battery pack open the RD7000+
battery compartment and plug the battery lead into the
battery connector.
On the transmitter:
To fit the D-cells batteries in the transmitter, unlatch the
accessory tray. The battery compartment is located
underneath the transmitter body. Use the turnkey to
unlatch the battery compartment. Insert eight D-Cell
Alkaline or NiMH batteries.
3.2 Powering up
To switch the locator or the transmitter on, press the
key.
When you power up the locator or transmitter, they will
perform an LCD segment check. It will then display the
model number followed by the software version. This
information is important if you need to contact
Radiodetection technical support or update your locator
to the latest software.
3.2.1 Power Options
The RD7000+ marker locator range is provided with a
rechargeable Lithium-ion (Li-ion) battery pack as
standard. The locator can also be powered using good
quality D-cell alkaline or NiMH-batteries.
Transmitters can be powered by D-cell alkaline batteries
(as standard), D-cell NiMH batteries, or by an optional
accessory Li-ion battery pack. Alternatively, you can
power the transmitter from a mains or vehicle power
source using a Radiodetection supplied optional
accessory adapter.
Battery status
The locator and transmitter display provides a battery
level indicator (refer to the diagrams in Sections 2.1 and
2.2). When battery replacement is necessary, the
display shows a flashing battery icon.
Refer to appendix 12.1.2 for some indicative operating
times.
NOTE: Prolonged use of high power output on the
transmitter will reduce battery life.
You must fully charge your locator and optional
transmitter battery pack before their first use
Recharging the locator Li-ion battery pack
To recharge the locator battery pack, connect the
battery charger to the DC input connector on the front of
the battery pack.
Figure 3.1 Li-ion battery pack connection
Figure 3.2 Charging the locator Li-ion battery pack

© 2014 Radiodetection Ltd 9
For more information about recharging batteries refer to
the instructions that came with your charger.
WARNING! Do not heat the rechargeable batterypack
above 60°C (140°F) as this will damage the battery’s
thermal fuses.
Recharging the transmitter Li-ion battery pack
To recharge the battery pack, remove the pack from the
transmitter and connect the transmitter battery charger.
Figure 3.3 Charging the transmitter Li-ion battery pack
For more information about recharging batteries refer to
the instructions that came with your charger
Using the D-cell locator battery holder
The locator can also be powered by three D-Cell
Alkaline or NiMH batteries.
NOTE: When installing batteries always observe the
correct battery polarity as indicated on the battery tray.
Figure 3.4 Locator D-cell holder
To insert the D-cells:
1 Open the cell tray and insert 1 D-cell
2 Close the tray and insert 2 D-cells
To remove/fit a battery holder:
1 Open the battery compartment using the
release catch
2 Un-plug the battery lead connector (fig.3.1)
3 Lift the accessory cover slightly (fig 3.5)
Figure 3.5 Lifting accessory cover

© 2014 Radiodetection Ltd 10
4 Press the battery retaining latch inwards (fig
3.6)
Figure 3.6 Pressing retaining latch
5 Rotate the battery pack away and up from the
latch (fig3.7)
Figure 3.7 Rotating the battery pack
6 Repeat on the other side to release the battery
pack completely
To fit the battery holder follow the steps above in
reverse order.
Transmitters, all models
To replace the batteries on the transmitter, unlatch the
accessory tray. The D-Cell battery tray (see figure 3.4
on page 17) is located underneath the transmitter body.
Use the turnkey to unlatch the battery compartment.
Remove the spent batteries and insert eight D-Cell
Alkaline or NiMH batteries.
3.3 Shutting down
To switch the locator or transmitter off, press and hold
the key until the screen blanks off.
NOTE: The locator will automatically power off if no
keys are pressed after a five minute duration.
3.4 System setup
The RD7000+ locator and transmitter settings can be
accessed via the menu. Once in the menu it is possible
to change settings according to your personal
preferences and operating requirements. Some
examples of setting changes are shown below.
Please refer to the locator and transmitter menu options
for more information.
NOTE: These procedures refer to both the transmitter
and locator unless stated otherwise.
Before changing settings, ensure the locator or
transmitter is switched on by pressing the key for two
seconds.
3.4.1 Language
The locator and transmitter support a number of
languages. You can specify your preferred language
using the menu system.
To select your preferred menu language:
1 Press the key to enter the menu
2 Scroll to the LANG menu using the or keys
3 Press the key (on the locator) or the key (on
the transmitter) to enter the LANG menu
4 Scroll up or down to select your preferred language
5 Press the key to accept your selection and
return to the main menu.
6 Press the key to return to the main operation
screen.
3.4.2 Battery type
RD7000+ locators and transmitters support Li-ion,
Alkaline or NiMH batteries.
By default your RD7000+ locator battery type is set to
Li-ion.
It is important that you set the system to match the
currently installed battery type to ensure optimal
performance and correct battery level indication.
To set your battery type:
1 Press the key to enter the menu
2 Scroll to the BATT menu using the or arrows
3 Press the key ( on the locator) or the key (on
the transmitter) to enter the BATT menu
4 Scroll up or down to select the correct battery type

© 2014 Radiodetection Ltd 11
5 Press the key to accept your selection and
return to the main menu
6 Press the key to return to the main operation
screen
3.4.3 Power frequency (locator only)
Select the correct frequency (50 or 60Hz) for your
country or region’s power supply.
To change power frequency on the locator:
1 Press the key to enter the menu
2 Scroll to the POWER menu using the or keys
3 Press the key to enter the POWER menu
4 Scroll up or down to select the correct frequency
5 Press the key to accept your selection and
return to the main menu
6 Press the key to return to the main operation
screen
3.4.4 Measurement Units (locator
only)
The RD7000+ marker locator allows you to work in
Metric or Imperial (US customary) units.
To select your preferred units:
1 Press the key to enter the menu
2 Scroll to the UNITS option using the or keys
3 Press the key to enter the UNIT submenu
4 Scroll up or down to select METRE (for metric) or
IMP (for imperial)units
5 Press the key to accept your selection and
return to the main menu
6 Press the key to return to the main operation
screen
3.4.5 Enable/Disable frequencies
The locator and transmitter support a wide range of
frequencies and there may be times when some of
these frequencies are not used. It is possible to quickly
enable or disable frequencies using the menu system.
To enable or disable frequencies:
1 Press the key to enter the menu
2 Scroll to the FREQ menu using the or keys
3 Press the key (on the locator) or the key (on
the transmitter)to enter the FREQ menu
4 Scroll up or down to select the frequency
5 Press the key (on the locator) or the key (on
the transmitter)to enter the frequency
6 Scroll to OFF or ON using the or keys
7 Press the key to accept your selection and
return to frequency menu.
8 If you wish to make any further changes follow
steps 4 to 6. If you do not wish to make any further
changes press the key twice to return to the
main operation screen.
3.4.6 Marker locator
By default the marker locator is enabled or disabled by
lowering or folding the marker loop antenna, item 9 in
Section 2, figure 2.1
You can choose to disable the marker locator function.
To disable the marker locator:
1 Press the key to enter the menu
2 Scroll to the MARKR menu using the or keys
3 Press the key to enter the MARKR menu
4 Scroll to OFF menu
5 Press the key to accept your selection and
return to MARKR menu
If you have disabled the marker locator you can enable
it again.
To enable the marker locator:
1 Press the key to enter the menu
2 Scroll to the MARKR menu using the or keys
3 Press the key to enter the MARKR menu
4 Scroll to Auto menu
5 Press the key to accept your selection and
return to MARKR menu
The marker locator can detect up to 9 different utility
markers. If you wish you can enable or disabling them
by using the menu system:
To enable or disable utility markers:
1 Press the key to enter the menu
2 Scroll to the MARKR menu using the or keys
3 Press the key to enter the MARKR menu
4 Scroll to the AUTO menu and press the key
5 Scroll up or down to select a specific marker
6 Press the key
7 Scroll to OFF or ON using the or keys

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8 Press the key to accept your selection and
return to markers menu
9 If you wish to make any further changes follow
steps 5 to 8. If you do not wish to make any further
changes press the key twice to return to the
main operation screen.
3.4.7 Volume Control
The transmitter and locator feature an internal speaker
to provide critical warnings or assist with cable and pipe
location. The transmitter by default will also sound a
pulsing tone to indicate that it is transmitting correctly.
To adjust audio level:
WARNING! Muting audio on the locator will disable
StrikeAlert audio alarm.
1 Press the key to enter the menu
2 Scroll to the VOL menu the or arrows
3 Press the key (locator) or the key
(transmitter) to enter the VOL menu
3.5 Dynamic overload
protection
TM
Dynamic overload protection (DOP) allows you to locate
accurately in areas with high levels of electromagnetic
interference, such as sub-stations and beneath high-
voltage transmission lines. DOP works by disregarding
signal spikes that would otherwise overwhelm the
RD7000+ locator’s digital signal processor. DOP is an
integrated feature of all RD7000+ locators. No action is
required by the user.
NOTE: In cases of high levels of electromagnetic
interference, the DOP will not be able to prevent the
RD7000+ from becoming overloaded. If the RD7000+
becomes overloaded, users will be alerted by the mode
flashing and both the depth and current measurements
will be disabled.
3.6 TruDepth™ measurement
All RD7000+ locators use TruDepth to estimate depth
automatically when a good reading is established.
NOTE: TruDepth only indicates a locate depth when the
locator is correctly oriented above the target line, cable
or sonde, or in close proximity of the RF marker.
To help you orientate the locator correctly, you can use
the locator’s compass feature on the display –feature
not available in marker mode.
Depth readings are displayed according to your
preferred units of measurement.
For more information on measuring depth, please refer
to Section 6.
3.7 StrikeAlert
™
StrikeAlert detects the possible presence of shallow
power signals and warns the operator with a series of
flashing asterisks on the display and an audible alarm,
characterized by a rapid warbling sound.
RD7000+ locators are shipped with StrikeAlert enabled
by default, which can be disabled by accessing the
StrikeAlert menu and setting StrikeAlert to OFF.
StrikeAlert will activate in Power and Passive mode
only.
StrikeAlert can also be permanently disabled using the
RD Manager PC software. Refer to its operation manual
for further information.
WARNING! Muting audio on the locator will disable
StrikeAlert Audio alarm.
3.8 Antenna modes
The RD7000+ locator supports up to five antenna
modes to suit your particular application or the local
environment. These modes are:
Peak mode
Null mode (PLM and TLM models only)
Combined Peak/Null mode
Marker mode
Combined Peak/Marker mode
For more information on selecting and using the various
antenna modes to assist with cable and pipe location,
please refer to Section 4.2 .
3.9 Backlight
The transmitter and locator feature a backlight to
improve LCD visibility when required. The locator’s
backlight is controlled by an ambient light sensor and
does not require adjustment by the user.
The transmitter’s LCD backlight is activated whenever
you press a key. The backlight will automatically switch
off after a few minutes.
3.10 Bluetooth wireless
All RD7000+ marker locators feature a Bluetooth
wireless module as standard, providing the ability to

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connect to compatible devices such as handheld
devices running a compatible application.
Refer to Section 11 for further information about
Bluetooth wireless connections and how to pair your
devices.
NOTE: The RD7000+ marker locator wireless features
may be subject to national and or local regulations.
Please consult your local authorities for more
information.
WARNING! Do not attempt anywireless connection in
areas where such technology is considered hazardous.
This may include: petrochemical facilities, medical facilities
or around navigation equipment.
3.11 SideStepauto
™
SideStepauto allows the transmitter to calculate the
optimum frequency based on ground impedance. The
transmitter uses this information to optimize the active
frequency. SideStepauto helps to improve locate
accuracy by determining the best signal. SideStepauto
can also help to prolong battery life.
NOTE: SideStepauto will only work in direct connection
mode.
3.11.1 Using SideStepauto
To enable SideStepauto:
1 Press the key to enter the menu
2 Scroll to the OPT F menu using the or keys
3 Press the key to enter the OPT F menu
4 Scroll up or down to the START option
5 Press the key to start SideStepauto and exit the
OPTF Menu
6 Press the key to exit the menu
To disable SideStepauto
1 Press the key to enter the menu
2 Scroll to the OPT F menu using the or keys
3 Press the key to enter the OPT F menu.
4 Scroll up or down to the EXIT option
5 Press the key to disable SideStepauto and exit
the OPT F menu
6 Press the key to exit the menu
NOTE: You can also disable SideStepauto just by
changing frequency.
3.12 Transmitter power output
The transmitter supports several power output modes to
help you select the optimal settings for your
requirements whilst helping to prolong battery life.
3.12.1 Adjusting power output
To adjust the power output:
Press the or keys to increase or
decrease power output
3.12.2 Boost (Tx-10only)
Boost allows the Tx-10 transmitter to output its
maximum output power. Boost mode can be set to
operate for a specified period of time.
To configure boost:
1 Press the key to enter the menu
2 Scroll to the BOOST menu using the or
keys
3 Press the key to enter the BOOST menu
4 Set the BOOST duration using the or
keys. You can choose 5, 10, 15 and 20 minute
periods or ON for continuous operation
5 Press the key to accept your changes and
exit the BOOST menu
6 Press the key to exit the menu
To enable boost:
1 First configure the boost duration using the
procedure above
2 Press and hold the key until BOOST appears
on the transmitter LCD
3 The transmitter will automatically exit boost mode
after the selected duration
To disable boost:
1 Press the key to disable boost
3.13 Transmitter Eco mode
When using alkaline D-Cells in Tx-5(B) and Tx-10(B)
transmitter models you can extend the effective use of
the batteries by enabling Eco mode.
In Eco mode the power output of the transmitter
reduces when the batteries can no longer provide the
required output power.