Radiodetection spx RD8200 User manual

RD8200™
Precision Multifunction Cable & Pipe Locator
Operation manual
90/RD8200-OPMAN-ENG/02

© 2020 Radiodetection Ltd I
Table of Contents
Section 1 - Preface.......................................1
1.1 Important notices.........................................1
1.2 Compliance..................................................2
1.3 Intellectual property .....................................3
Section 2 - Introduction...............................4
2.1 About this manual........................................4
2.2 About the RD8200.......................................4
2.3 Extended warranty.......................................4
2.4 Manual outline .............................................4
2.5 Safety..........................................................4
2.6 Training .......................................................5
Section 3 - System overview.......................6
3.1 RD8200 locator............................................7
3.2 Tx-5 and Tx-10 transmitters.........................9
3.3 Using the menu............................................9
Section 4 - Operation.................................11
4.1 First use.....................................................11
4.2 Power on / off ............................................14
4.3 Keypad actions & shortcuts .......................14
4.4 Antenna modes..........................................15
4.5 System setup.............................................15
4.6 Dynamic Overload Protection™.................16
4.7 Overload warning.......................................16
4.8 TruDepth™ measurement .........................16
4.9 Passive Avoidance ....................................17
4.10 StrikeAlert™..............................................17
4.11 Swing Warning.........................................17
4.12 Vibration (haptic) Warnings......................17
4.13 Backlight..................................................17
4.14 Bluetooth wireless....................................17
4.15 iLOC™ and SideStep™...........................17
4.16 SideStepauto™.........................................18
4.17 Transmitter power output.........................18
4.18 Transmitter Eco mode..............................18
4.19 Maximum Voltage....................................19
4.20 Measure mode.........................................19
4.21 CALSafe™...............................................19
4.22 Usage-Logging ........................................19
4.23 UTIL mode...............................................20
4.24 GPS (GNSS) ...........................................20
Section 5 - Locating cables and pipes.....22
5.1 Frequencies...............................................22
5.2 Choice of frequency for active location ......23
5.3 Antenna modes..........................................24
5.4 Compass ...................................................25
5.5 Trace.........................................................25
5.6 Pinpoint .....................................................25
5.7 Sweep and search.....................................26
5.8 Nulling Out.................................................27
Section 6 - Depth and current readings...29
6.1 TruDepth™................................................29
6.2 Verifying depth measurements..................29
6.3 Current readings .......................................30
Section 7 - Locating techniques .............. 32
7.1 Identifying target utilities............................32
7.2 Signal & ground connection.......................33
7.3 Double-ended connections........................33
Section 8 - Fault-finding ........................... 34
8.1 About fault-finding .....................................34
8.2 Preparation ...............................................34
8.3 How to find a fault .....................................35
Section 9 - Current Direction (CD)........... 36
9.1 Understanding CD.....................................36
9.2 CD reset....................................................37
9.3 CD clamps & stethoscopes .......................37
Section 10 - Survey measurements......... 38
10.1 Saving measurements.............................38
10.2 Pairing to Android.................................... 38
10.3 Survey measurement transmission over
Bluetooth................................................38
10.4 Erasing measurements ...........................39
10.5 Retrieving all survey measurements via
Bluetooth................................................39
10.6 Retrieving all survey measurements via
USB.......................................................39
10.7 Troubleshooting ......................................39
Section 11 - iLOC™ ................................... 40
11.1 Switching iLOC On..................................40
11.2 Switching Bluetooth off............................40
11.3 Pairing to an iLOC transmitter ................40
11.4 Troubleshooting ......................................41
11.5 Using iLOC.............................................. 41
11.6 iLOC functions.........................................41
11.7 SideStep™.............................................. 42
Section 12 - Using accessories................ 43
12.1 About accessories...................................43
12.2 Headphones............................................43
12.3 Locator clamps........................................43
12.4 Transmitter clamps..................................44
12.5 Transmitter external power supply........... 45
12.6 Sondes....................................................45
12.7 Stethoscopes ..........................................47
12.8 Submersible antenna ..............................48
12.9 Phone/Tablet mount................................48
Section 13 - Appendices........................... 50
13.1 Care and maintenance............................ 50
13.2 Enhanced Self-Test................................. 50
13.3 RD Manager™ Online .............................50
13.4 Warranty and extended warranty.............51
13.5 Upgrading software................................. 51
13.6 eCert.......................................................51

© 2020 Radiodetection Ltd II
13.7 Time and date error messages ................51
13.8 TX5 and TX10 locator models, operation
mode and active frequencies.................52
13.9 TX5 Fault Find locator models .................52
13.10 TX 10 Fault Find locator models ............53
13.11 TX 10 locator models Current Direction
(CD) frequencies ....................................53
13.12 TX10-B iLOC locator model, operation
mode and active frequencies .................54
13.13 TX 10-B iLOC Fault Find locator models55
13.14 TX 10-B iLOC locator models Current
Direction (CD) frequencies.....................55
13.15 List of supported accessories................56

© 2020 Radiodetection Ltd 1
Section 1 - Preface
Before you begin
Thank you for your interest in Radiodetection’s RD8200®
cable and pipe locator.
The RD8200 delivers the latest in locating technology in
a powerful yet ergonomic and light-weight design.
Please read this user manual in its entirety before
attempting to use the RD8200 system.
Radiodetection products, including this manual, are
under continuous development. The information
contained within is accurate at time of publication;
however the RD8200, 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 RD8200 product family, including this manual.
1.1 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
61000-4-2. 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
WARNING! Failure to comply with safety warnings can
cause serious injury or death
CAUTION!: Failure to comply with safety cautions can
result in damage to equipment or property
This equipment shall be used only by qualified and
trained personnel, and only after fully reading this
Operation Manual.
WARNING! Direct connection to live conductors is
POTENTIALLY LETHAL. 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! Ensurethe TX transmitter is switched OFF
beforemakingaconnectionandbeforedisconnectionofthe
direct connection lead to a service.
WARNING! Reduce audio level before using
headphones to avoid damaging your hearing.
WARNING! This equipmentisNOT approved foruse in
areas wherehazardous gases maybe present.
WARNING! Before removing the transmitter battery
pack, switch off the unit and disconnect allcables.
WARNING! The mains PSU supply cable is the
disconnecting method for isolating the unit from the main
supply.
WARNING! The battery compartment lid is the
disconnecting method for isolating the unit from the battery
supply. The Li-Ion rechargeable battery pack (if fitted) has
an additional connector.
WARNING! Do not position the equipment so it is
difficult to disconnect the unit from each supply.
WARNING! Protection will be impaired if used in a
manner not specified.
WARNING!TheRD8200 locator will detectmostburied
conductors but there are some objects, including live
objects, which do not radiate any detectable signal. The
RD8200, or any other electromagnetic locator, cannot
detecttheseobjectssoproceedwithcaution.Therearealso
somelivecableswhichtheRD8200 willnotbeabletodetect
in Power mode. The RD8200 does not indicate whether a
signal is from a single cable or from several in close
proximity.
CAUTION: The battery cover, the accessory cover and
the headphone cover protect the locator’s sockets from
debris and water ingress. If they get damaged or lost,
contact Radiodetection or your local service
representative for replacements.

© 2020 Radiodetection Ltd 2
Batteries
WARNING! Only use charging equipment provided by
Radiodetection. The use of alternative chargers may cause
a safetyhazard and/or reduce the life of the battery.
CAUTION: Do not let your battery completely discharge
as this may reduce its life or damage it permanently. If
you are not using your equipment for a long period
charge it at least once a month.
WARNING! Batteriescan gethot afterprolongeduse at
full output power. Take care while replacing or handling
batteries.
WARNING! Do not tamper with, or attempt to
disassemble the battery packs.
CAUTION: If battery failure is suspected or if the battery
shows any sign of discoloration / physical damage 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.
Radiodetection representative will be able to direct you
to our authorized repair centers.
Disposal
This symbol on the product, accessories or
literature indicates that the product and its
electronic accessories (e.g. charger, headset,
USB cable) must not be treated as domestic
waste, but must be disposed of professionally.
It is your responsibility to dispose of your waste
equipment by handing it over to a designated collection
point for the recycling of waste electrical and electronic
equipment. The separate collection and recycling of your
waste equipment at the time of disposal will help to
conserve natural resources and ensure that it is recycled
in a manner that protects human health and the
environment. For more information about where you can
drop off your waste equipment for recycling, please
contact your local city office, your disposal service or
product supplier.
Please dispose of this device in a manner appropriate to
the relevant legal requirements at the end of its product
life
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.
Special Bluetooth®notice
RD8200 locators and transmitters contain a Class 1
Bluetooth device that can emit radio frequency energy
during the operation of certain product features. While
the Bluetooth device is busy, pairing or sending iLOC™
commands from the locator to the transmitter, or sending
survey measurements to a paired device, always ensure
a minimum separation of 200mm (8 inches) between the
Bluetooth antenna and your body. The location of the
antenna is shown in Section 3, figure 3.1.
Wireless technology compliance
Use of iLOC wireless technology where applicable may
be subject to national telecommunication regulations.
Check with your local government authorities for further
information.
1.2 Compliance
The Declaration of conformity is available to download
from the RD8200 cable, pipe product section page in
https://www.radiodetection.com/
For EMC and Safety compliance refer to the relevant
Technical specification document, which is available to
download from the RD8200 cable, pipe product
section page in https://www.radiodetection.com/
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.
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

© 2020 Radiodetection Ltd 3
Environmental
WEEE, ROHS
Manufacturing
ISO 9001:2015
1.3 Intellectual property
© 2020 Radiodetection Ltd. All rights reserved.
Radiodetection is a subsidiary of SPX Corporation.
Radiodetection and RD8200 are registered trademarks
of Radiodetection in the United States and/or other
countries.
Trademarks and Notices. The following are trademarks
of Radiodetection: eCert, iLOC, TruDepth, SideStep,
SideStepauto, RD Manager Online, Peak+, RD Map,
StrikeAlert, CALSafe, Current Direction. The design of
the RD8200 locators and transmitters has been
registered. The design of the 4 chevrons has been
registered.
The Bluetooth word, mark and logos are registered
trademarks of Bluetooth Sig, Inc. and any use of such
trademarks by Radiodetection is under license. RAM is
a trademark of National Products Inc. .Windows is a
registered trademark of Microsoft Corporation in the
United States and / or other countries. Google is a
registered trademarks of Google LLC.
Due to a policy of continued development, we reserve
the right to alter or amend any published specification
without notice. This document may not be copied,
reproduced, transmitted, modified or used, in whole or in
part, without the prior written consent of Radiodetection
Ltd.

© 2020 Radiodetection Ltd 4
Section 2 - Introduction
2.1 About this manual
This manual provides underground utilities survey
professionals with comprehensive operating instructions
for the RD8200 locator and transmitter system. Before
operating the RD8200 system it is very important that
you read this manual, noting all safety warnings and
procedures.
Additional documentation
The full product specification, RD Manager Online and
RD Map manuals are available to download from
www.radiodetection.com.
2.2 About the RD8200
The RD8200 product family offers a comprehensive
range of locators and transmitters designed to meet
specific customer needs.
The RD8200 locator is ergonomically designed to
provide the operator with a balanced, light-weight tool
that encourages extended use in most environments.
A wide range of accessories are available to enhance
the performance and to add extra functionality.
For more information about the Precision Locate
Accessories Range, visit
www.radiodetection.com/accessories
2.3 Extended warranty
RD8200 locators and transmitters are covered by a 1
year warranty as standard.
Users can extend the warranty period to a total of 3 years
by registering their products (locators and transmitters)
within 3 months from purchase.
To register your product:
Visit portal.radiodetection.com to create your portal
account* and use the Product page to register your
locator or transmitter.
Visit support.radiodetection.com for instructions on
how to create a portal account or register your
product.
* A valid e-mail address and mobile number are
required.
From time to time Radiodetection may release new
software to improve the performance or add new
functionality to products. By registering the user will have
the option of subscribing to e-mail alerts advising about
any new software and special offers related to its product
range.
Users can opt out any time from receiving software and
technical notifications or just from receiving marketing
material.
2.4 Manual outline
Section 1 includes an overview of safety procedures and
notices. Review them before moving on to Section 2 and
the rest of this manual.
Section 3 provides an overview of the RD8200 system
with annotated diagrams of the locator and transmitter.
Section 4 introduces basic setup and operation using the
RD8200 locator’s menu system.
Section 5 introduces the theory and practice of cable and
pipe location using the RD8200 locator and transmitter.
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 RD8200 system.
Section 9 introduces cable sheath fault-finding using the
RD8200 locator and an accessory A-frame.
Section 10 introduces Current Direction™(CD).
Section 11 introduces the survey measurement
recording capabilities of the locator.
Section 12 provides instructions on how to use the
RD8200 locator’s Bluetooth technology to pair to
external devices.
Section 13 introduces iLOC™, Radiodetection’s
advanced remote transmitter control technology.
Section 14 includes several appendices with reference
material and other technical information.
2.5 Safety
Read this manual in its entirety before attempting to
operate the RD8200 locator or transmitter. Note all
safety notices in the preface and throughout this manual.
You are responsible for determining whether the
conditions are suitable for using this device. Always
carry out a risk assessment of the site to be inspected.
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.

© 2020 Radiodetection Ltd 5
Before inserting the earth stake into the ground, ensure
there are no shallow cables or services that could be
damaged by the earth stake.
Use authorized accessories only. Incompatible
accessories may damage the equipment or give
inaccurate readings.
If you intend to uncover a sub-surface utility by digging,
you must follow your company, region and country’s
codes of practice for excavation.
Do not use iLOC or Bluetooth in areas where wireless
communication devices are considered hazardous.
Check with 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.
It is important to regularly clean and sanitize products
which may become contaminated through contact with
foul water or other contaminants
Headphone use: you need to remain alert to traffic and
other hazards that are normally heard outdoors. Always
turn the volume down before plugging headphones into
an audio source and use only the minimum level,
necessary to take your measurements. Excessive
exposure to loud sounds can cause hearing damage.
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.
You are responsible for determining whether you
consider the measurement results to be valid and for any
conclusions that are reached or any measures that are
taken as a result thereof. Radiodetection can neither
guarantee the validity of any measuring results nor can
we accept liability for any such results. We are on no
account able to accept liability for any damage which
may be caused as a consequence of the use of these
results. Please see the Standard Warranty Terms
enclosed with the product for further information.
2.6 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.

© 2020 Radiodetection Ltd 6
Section 3 - System overview
Figure 3.1: RD8200 Locator

© 2020 Radiodetection Ltd 7
3.1 RD8200 locator
Locator features
1 Keypad
2 LCD with auto backlight
3 Haptic (vibration) feedback
4 Speaker
5 Battery compartment
6 Accessory connector
7 Headphone connector
8 Bluetooth module antenna
9 SWING warning system
10 Optional Lithium-Ion battery pack
11 USB connector (inside the battery compartment)
Locator keypad
12 Power key : Switches the unit on and off.
Opens the locator menu
13 Frequency key : Selects frequency.
Closes submenu
14 Up and down arrows : Adjusts the locator
signal gain.
Scrolls through the menu options
15 Antenna key : toggles Peak, Peak+, Null, Broad
Peak and Guidance modes.
Opens a submenu
16 Survey key : Saves Survey measurements and
sends them to a paired device
17 Transmitter key : Sends iLOC commands to
Bluetooth transmitters
Locator screen icons
18 Indicates the signal strength and Peak marker
19 Signal strength: Numerical indication of signal
strength
20 Peak / Proportional arrows: Indicates the location of
the line relative to the locator
21 Battery icon: Indicates the battery level
22 Gain and Log number: Displays the log number
momentarilyafter a survey measurement is saved to
memory
23 Volume icon: Displays the volume level
24 Current Direction arrows
25 Radio Mode: Indicates when Radio Mode is active
26 Power Mode: Indicates when Power Mode is active
27 Accessory indicator: Indicates when an accessory is
connected
28 CD Mode icon: Indicates when Current Direction
Mode is active
29 A-Frame icon: Indicates when the A-Frame is
connected
30 Operating mode indicator
31 Bluetooth icon: Indicates status of Bluetooth
connection. Flashing icon means pairing is in
progress. Solid icon indicates an established
connection is active
32 Antenna mode icon: Indicates antenna selection:
Peak, Null, Broad Peak, Peak+ and Guidance Mode
33 Sonde icon: Indicates that the signal source is from
a sonde
34 Line icon: Indicates that the signal source is from a
line
35 Compass indicator: Shows the direction of the
located cable relative to the locator.
36 Tx status (Tx-10B model only): Transmitter
communication status–confirms successful iLOC /
communication.
37 Tx standby (Tx-10B model only): Indicates that the
transmitter is in Standby Mode
38 Current / depth indicator
39 GPS Status icon (8200G model only): One bar
indicates that GPS is active. 3 bars indicates that the
GPS has locked to the GPS satellite system
40 GPS Signal quality icon (8200G model only):
Indicates the quality of the signal being received

© 2020 Radiodetection Ltd 8
Figure 3.2 Tx Transmitter

© 2020 Radiodetection Ltd 9
3.2 Tx-5 and Tx-10 transmitters
Transmitter features
1 Keypad
2 LCD
3 Removable accessory tray
4 D-cells battery holder
5 Optional Lithium-Ion rechargeable battery pack
6 Bluetooth module antenna (model dependent)
Transmitter keypad
7 Power key : Switches the unit on and off.
Opens the transmitter menu
8 Frequency key : Selects frequency.
Menu navigation key
9 Up and down arrows : Adjusts the output
signal level.
Scrolls through the menu options
10 Measure key : Used to take voltage and
impedance measurements.
Opens a sub menu.
Transmitter screen icons
11 Battery icon: Indicates the battery level
12 Alphanumeric description of selected operation
mode
13 Standby icon: Appears when the transmitter is in
Standby Mode
14 Output level: Displays transmitter output power
15 Accessory or Measurement indicators: Indicates if
an accessory is connected or if measure mode is
active
16 DC icon: Appears when the transmitter is powered
from a DC source
17 Induction indicator: Appears when the transmitter is
in Induction Mode
18 A-Frame (Tx-5 or Tx-10(B) only): Indicates when the
transmitter is in Fault-Find Mode
19 CD Mode indicator (Tx-10(B) only): Indicates that
the transmitter is in Current Direction Mode
20 Voltage warning indicator: Indicates that the
transmitter is outputting potentially hazardous
voltage levels
21 Volume icon: Displays the volume level
22 Pairing icon (Tx-10B model only): Appears when the
transmitter and locator are connected via iLOC
23 Bluetooth icon (Tx-10B model only): Indicates status
of iLOC connection. A flashing icon means pairing is
in progress
3.3 Using the menu
The RD8200 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.
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
Locator menu options
VOL
Adjust the speaker volume from 0
(mute) to 5 (loudest)
SMLOG
Manage survey measurements
and its communication over
Bluetooth
ILOC
Enable, disable, reset or pair iLOC
connections
GPS
Enable / disable the internal GPS
module and SBAS augmentation
Figure 3.3 Tx-5 and Tx-10 signal transmitters

© 2020 Radiodetection Ltd 10
(8200G model) or select an
external GPS source
UNITS
Select metric or imperial units
UTIL
Enable or disable utility selection
ULIST
Utility Selection –Only visible if
utility section is active
LANG
Select menu language
POWER
Select local power network
frequency: 50 or 60Hz
ANT
Enable or disable antenna modes
FREQ
Enable or disable individual
frequencies
ALERT
Enable or disable StrikeAlert
BATT
Set batterytype: Alkaline, NiMH or
Li-Ion
ARROW
Select NULL or proportional
Guidance (GUIDE) arrows in
Peak+ mode
COMPA
Enable or disable display of the
Compass feature
VALRT
Enable or disable vibrating handle
warnings
AUDIO
Set audio tone frequency level
high or low
SWING
Enable or disable Swing warning
INFO
Run a Self-Test, show the locator
software version and revision,
display the date of the most recent
service recalibration (CAL) or the
most recent eCert calibration
(ECERT)
CDR
CD Reset (when in CD mode)
Table 3.1 Locator menu options
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
Transmitter menu options
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
Run SideStepauto™ to auto-select a
locate frequency for the connected
utility
BATT
Set battery type: Alkaline, NiMH or Li-
Ion. Select Eco mode (alkaline batteries
only)
MAX P
Set the transmitter to output its
maximum wattage.
MODEL
Match the transmitter setting to the
model of your locator (see Appendices
for a list of all available models)
MAX V
Set the output voltage to maximum
(90V)
iLOC
Enable, disable or pair Bluetooth
connections (TX10B model only)
INFO
Show the transmitter software version
and revision
Table 3.2 Transmitter menu options

© 2020 Radiodetection Ltd 11
Section 4 - Operation
4.1 First use
Power options
RD8200 systems are shipped as standard configured to
use D cell alkaline batteries.
Both the locator and transmitter can also be powered
using good quality rechargeable D-cell NiMH batteries or
the optional accessory Li-Ion rechargeable battery
packs. It’s important to set the correct battery chemistry
in the locator to optimize performance, see Section 4.5
Transmitters can also be powered using optional
accessory mains or vehicle power adapters. Refer to
section 13.15 for more information.
Inserting batteries
RD8200 systems are shipped with D cell battery trays.
Suitable alkaline or NiMH batteries should be fitted in the
battery compartment before your first use.
On the Locator:
To fit the D-cell batteries in the locator, unlatch the
battery compartment
Figure 4.1 Open the battery compartment
Insert 2 × good quality D-cell batteries. Note the polarity
of the cells when inserting them in the battery tray.
Figure 4.2 Inserting locator batteries
On the transmitter:
To fit the D-cell batteries in the transmitter, unlatch the
accessory tray. The battery compartment (see figure
3.2) is located underneath the transmitter body. Use the
turnkey to unlatch the battery compartment. Insert eight
D-Cell Alkaline or NiMH batteries.
Figure 4.3 D-cell battery trays
Battery status
The locator and transmitter displays provide a battery
level indicator (refer to the diagrams in Section 3). When
battery replacement is necessary, the display shows a
flashing battery icon.
NOTE: Prolonged use of maximum volume and vibration
alerts on the locator will reduce battery life.
NOTE: Prolonged use of high power output on the
transmitter will reduce battery life.
Removing / fitting battery packs
Locator battery pack:
1 Open the battery compartment using the release
catch (figure 4.1)

© 2020 Radiodetection Ltd 12
2 If using a Li-Ion battery pack un-plug the lead
connector (see figure 4.7)
3 Lift the accessory cover slightly and press the
battery retaining latch inwards
Figure 4.4 Press the retaining latch inwards
4 Rotate the battery pack away and up from the latch
5 Repeat on the other side to release the battery pack
completely then lift the battery pack away
Figure 4.5 Repeat then lift the battery pack away
To fit a new battery, lift both accessory covers slightly,
then gently push the replacement pack into place until it
clicks on both sides, then close the battery pack
Figure 4.6 Installing a new battery pack
If using the Li-ion battery pack, plug the lead into the
battery connector (fig 4.7).
Figure 4.7 Connecting the Li Ion lead
NOTE: Fully charge your lithium-ion battery pack before
its first use
Transmitter battery pack:
1 Unlatch then remove the accessory tray
Figure 4.8 Release then remove the accessory tray
2 Turn the release catch, then open the battery
compartment
3 Release the retaining catch (fig 4.10) by pressing
gently, then lift the battery pack away
4 Line up the batterypack clips with the corresponding
recesses on the transmitter body and press into
place (fig 4.11)
5 Close the battery pack, turn the retaining latch and
replace the accessory tray

© 2020 Radiodetection Ltd 13
Figure 4.9: Opening the battery compartment
Figure 4.10: Press the release catch and lift the battery pack
away
Figure 4.11: Line up the battery pack and press into position
Charging the battery packs
WARNING! Only use charging equipment provided by
Radiodetection. The use of alternative chargers may cause
a safetyhazard and/or reduce the life of the battery.
CAUTION: Do not let your battery completely discharge
as this may reduce its life or damage it permanently. If
you are not using your equipment for a long period
charge them at least once a month.
WARNING! Batteries canget hotafter prolonged useat
full output power. Take care while replacing or handling
batteries.
WARNING! Do not tamper with, or attempt to
disassemble the battery packs.
CAUTION: If battery failure is suspected or if the battery
shows any sign of discoloration / physical damage 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. Your local Radiodetection
representative will be able to direct you to our authorized
repair centers.
You can re-charge your batteries using the
Radiodetection mains or automotive chargers.
NOTE: The charging temperature range is 0 to 45 °C, 32
to 113°F. Do not attempt to recharge your batteries
outside this temperature range.
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 4.12 Charging the locator Li-ion battery pack

© 2020 Radiodetection Ltd 14
Transmitter Li-ion battery pack
To recharge the battery pack, remove the pack from the
transmitter and connect the transmitter battery charger.
Figure 4.13 Charging the transmitter Li-Ion battery pack
For more information about recharging batteries refer to
the instructions that came with your charger
4.2 Power on / off
Switch the locator or transmitter on by pressing the
key.
To switch the locator or transmitter off, press and hold
the key until the screen blanks off.
NOTE: The locator will automatically power off after 5
minutes if no keys are pressed.
4.3 Keypad actions & shortcuts
Locator key actions
Key
Short press
Long press
Enter the menu
Switch power off
Scroll through locate
frequencies from low
to high
In active locating:
SideStep (see ‘iLOC’
section)
When using Current
Direction™:
Perform a CD Reset
When using active
frequencies:
Toggle Peak, Peak+,
Null, Broad Peak and
Guidance antenna
modes.
In Power Mode:
scroll through Power
Filters™ for improved
discrimination of
parallel or strong
power signals
In Peak+ antenna
mode:
Switch between
Guidance and Null
arrows
In UTIL mode: Scroll
through a list of
utilities: GAS, TEL,
SEW, TMA, H2O,
PWR, EXL, IRR, CTV.
Increase and
decrease gain.
RD8200 automatically
sets gain to mid-point
when pressed
Rapidly increase and
decrease gain steps
in 1dB increments
Take a survey
measurement and
send over Bluetooth if
paired
Switch between
utilities whilst in UTIL
mode.
Send an iLOC
command to a paired
transmitter
Enter the transmitter
power setting menu
for use over iLOC
Table 4.1: Locator key actions
Transmitter key actions
Key
Short press
Long press
Enter the menu
Switch power off
Scroll through locate
frequencies from low
to high
-
Take voltage and
impedance
measurements using
selected frequency
Take voltage and
impedance
measurements at a
standardized
frequency
Adjusts the output
signal
Select standby /
maximum standard
power
Table 4.2: Transmitter key actions
NOTE: to scroll through frequencies from high to low,
hold while pressing the button (applies to both
locators and transmitters).

© 2020 Radiodetection Ltd 15
4.4 Antenna modes
The RD8200 locator supports 5 antenna modes to suit
your particular application or the local environment.
To scroll between locate modes, press the key.
PEAK: For accurate locating, the Peak
bargraph provides a visual readout of the
signal strength. The Peak signal is found
directly over the buried utility.
PEAK+: Choose to combine the accuracy of
the Peak bargraph with Null arrows, which can
indicate the presence of distortion, or with
proportional Guidance arrows for rapid line
tracing –switch between them by pressing and
holding the key.
GUIDANCE: Proportional arrows and a
ballistic directional ‘needle’ combine with audio
left/right indication for rapidly tracing the
general path of a buried utility.
BROAD PEAK: Operating similarly to Peak
mode, but giving a result over a wider area.
Used to detect and trace very weak signals, for
example very deep utilities.
NULL: Provides a quick left/right indication of
the path of a utility. As Null is susceptible to
interference, it is best used in areas where no
other utilities are present
For more information on selecting and using the various
antenna modes to assist with cable and pipe location,
refer to Section 5.
4.5 System setup
The RD8200 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.
Refer to the locator and transmitter menu options (tables
3.1 and 3.2) 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 keyfor two
seconds.
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 through the language options using the or
keys
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.
Battery type
RD8200 locators and transmitters support Lithium-Ion,
Alkaline or Nickel Metal Hydride batteries.
You should set the Locator and transmitter battery type
to match the currently installed type. This is to ensure
optimal performance and correct battery level indication.
Lithium-Ion batteries will automatically be detected by
the locator
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 through the battery options using the the
or keys.
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
7 If you are using the optional Li-Ion RD8200 battery
pack, the locator will automatically select the correct
battery type.
Power network frequency
Select the correct frequency (50 or 60Hz) for your
country or region’s power supply on your locator.
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 through the power options using the or
keys
5 Press the key to accept your selection and return
to the main menu

© 2020 Radiodetection Ltd 16
6 Press the key to return to the main operation
screen
Measurement units
The RD8200 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 menu
4 Scroll through the measurement options using the
or keys 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
Enabling / disabling 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 through the frequency options using the or
keys
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.
Volume control
The transmitter and locator feature an internal speaker
to provide critical warnings and assist with cable and
pipe location.
To adjust audio level:
WARNING! Muting audio on the locator will disable the
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
4 Scroll through the volume options using the or
keys
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.
4.6 Dynamic Overload
Protection™
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 RD8200 locator’s digital signal
processor. DOP is an integrated feature of all RD8200
locators. No action is required by the user.
4.7 Overload warning
In cases of high levels of electromagnetic interference,
the DOP will not be able to prevent the RD8200 from
becoming overloaded. If the RD8200 becomes
overloaded, users will be alerted by a flashing mode
icon. Both the depth and current measurements will be
disabled in the event of an overload.
4.8 TruDepth™ measurement
All RD8200 locators use TruDepth™to measure depth
automatically when a good quality reading can be
assured.
NOTE: TruDepth only indicates a locate depth when
The locator is correctly oriented above the target
line, cable or sonde.
The local signal conditions are assessed as be
good enough to ensure an accurate reading
To help you orientate the locator correctly, you can use
the locator’s compass feature on the screen
Depth readings are displayed according to your
preferred units of measurement.
For more information on measuring depth, refer to
Section 6.

© 2020 Radiodetection Ltd 17
4.9 Passive Avoidance
Passive Avoidance mode allows you to survey an area
quickly by detecting power and radio signals
simultaneously.
To select Passive Avoidance mode
1 Press the key repeatedly until you find the
PASSIV mode
Passive avoidance mode is now selected. Perform your
survey as required.
Note: In Passive mode depth and current readings will
not be displayed.
4.10 StrikeAlert
™
StrikeAlert detects the possible presence of shallow
utilities, and warns the operator with a series of flashing
asterisks on the display and an audible alarm,
characterized by a rapid warbling sound.
StrikeAlert will activate in Power, Passive and Active
locate modes.
RD8200 locators are shipped with StrikeAlert enabled by
default; this can be disabled by accessing the StrikeAlert
(‘ALERT’) menu and setting StrikeAlert to OFF.
StrikeAlert can also be disabled using the RD Manager
Online PC software. Refer to the RD Manager Online
operation manual for further information.
WARNING! Muting audio on the locator will disable
StrikeAlert Audio alarm.
4.11 Swing Warning
The RD8200 locator is equipped with a Swing Warning
system.
In order to operate the RD8200(G) locator properly, this
must not be swinged or tilted more than a few degrees
from the vertical. Swinging or tilting the locator will affect
the locate and depth/current accuracy.
The Swing Warning system will alert operators of
excessive swinging, to remind them to use the device
correctly
RD8200 locators are shipped with Swing Warning
enabled by default; this can be disabled by accessing
the Swing Warning (‘SWING) menu and setting it to
OFF.
WARNING! Muting audio on the locator will disable
SwingWarning Audio alarm.
4.12 Vibration (haptic) Warnings
The RD8200 locators are equipped with a vibration
system in the handle, providing haptic feedback to the
user when an alarm is active.
The handle will vibrate to warn the user of shallow
cables/pipes, overload condition and swing warning.
This is a safety feature that can be useful in noisy
environments.
RD8200 locators are shipped with Vibration Feedback
enabled by default; this can be disabled by accessing
the Swing Warning (‘VALRT’) menu and setting it to
OFF.
4.13 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.
4.14 Bluetooth wireless
All RD8200 locators feature a Bluetooth wireless module
as standard, providing the ability to connect to
compatible devices such as iLOC enabled transmitters
(Tx-10B), PCs, laptops or handheld devices running a
compatible application.
Refer to Section 12 for further information about
Bluetooth wireless connections and how to pair your
devices.
NOTE: The RD8200 locator wireless features may be
subject to national and or local regulations. Consult your
local authorities for more information.
WARNING! Do not attempt any wireless connection in
areas where such technology is considered hazardous.
This may include: petrochemical facilities, medical facilities
or around navigation equipment.
4.15 iLOC™and SideStep™
iLOC is a standard feature of all RD8200 locators, and
lets you control a Bluetooth enabled transmitter remotely
from your locator.
With iLOC you can adjust the frequency and power
settings, and use SideStep™.
iLOC commands are sent over a Bluetooth module that
can operate at distances of up to 450m / 1400ft in direct
line of sight.
SideStep changes the selected frequency by several
Hertz and automatically sets the locator’s locate