OKM eXp 6000 User manual

INTRODUCTION
TECHNICAL SPECIFICATIONS
CONTROL ELEMENTS
ASSEMBLY & PREPARATION
OPERATING MODES
SCANNING TECHNIQUES
OKM eXp 6000
MANUAL

OKM GmbH
Julius-Zinkeisen-Str. 7
04600 Altenburg
Germany
Phone: [phone]
Internet: www.okmdetectors.com
Facebook: www.facebook.com/okmmetaldetectors
Instagram: www.instagram.com/okmdetectors
YouTube: www.youtube.com/user/OKMDetectors
Any information contained in these operating instructions may be changed without prior notice.
OKM does not make any warranty for this document. This also applies without limitation to implied assurances of merchantability and fitness for a specific purpose. OKM does not assume any re-
sponsability for errors in this manual or for any incidental or consequential damage or loss associated with the delivery, exploitation or usage of this material.
This documentation is available "as presented" and without any kind of warranty. In no circumstances OKM takes responsibility for lost profits, usage or data losts, interruption of business activities
or all kind of other indirectly damages, which developed because of errors in this documentation. This instruction manual and all other stored media, which are delivered with this pack should only
be used for this product. Program copies are allowed only for security- and savety purposes. The resale of these programs, in original or changed form, is absolutely forbidden.
This manual may not be copied, duplicated or translated into another language, neither in part nor completely, over the copyright matters without the prior written consent of OKM.
Copyright ©2021 OKM GmbH. All rights reserved.

TABLE OF CONTENTS
1 INTRODUCTION .....................................................................................................4
1.1 PREFACE..................................................................................................................... 4
1.2 IMPORTANT NOTES................................................................................................... 5
1.2.1 General Notes .......................................................................................................... 5
1.2.2 Possible Health Hazards......................................................................................... 5
1.2.3 Surrounding Area .................................................................................................... 5
1.2.4 Voltage ..................................................................................................................... 5
1.2.5 Data Safety............................................................................................................... 5
1.3 MAINTENANCE AND SERVICES............................................................................... 6
1.4 DANGER OF EXPLOSION DURING EXCAVATION .................................................... 6
1.5 CARE AND USE .......................................................................................................... 7
1.6 PROTECTING YOUR INVESTMENT........................................................................... 7
2 TECHNICAL SPECIFICATIONS...............................................................................8
2.1 CONTROL UNIT .......................................................................................................... 8
2.2 TELESCOPIC ROD...................................................................................................... 8
2.3 SUPER SENSOR......................................................................................................... 9
2.4 TELESCOPIC PROBE................................................................................................. 9
2.5 TUNNEL SENSOR ...................................................................................................... 9
2.6 LIVESTREAM SENSOR ............................................................................................ 9
2.7 GPS RECEIVER........................................................................................................... 9
3 CONTROL ELEMENTS.......................................................................................... 10
3.1 EXP 6000 COMPONENTS .........................................................................................10
3.2 MEASURING PROBES AND SENSORS ...................................................................11
3.3 TELESCOPIC ROD.....................................................................................................12
3.4 CONTROL UNIT.........................................................................................................13
4 ASSEMBLY AND PREPARATION ......................................................................... 14
4.1 CONTROL UNIT.........................................................................................................14
4.2 TELESCOPIC ROD.....................................................................................................16
4.2.1 Connecting Probes .................................................................................................16
4.2.2 Adjusting the Length .............................................................................................17
4.2.3 Mounting the GPS Receiver ...................................................................................18
4.3 CHARGING THE INTERNAL BATTERIES ................................................................18
4.4 CONNECTING WIRELESS HEADPHONES..............................................................19
4.5 CONNECTING ANDROID DEVICES (VIDEO GLASSES OR TABLET)......................19
5 OPERATING MODES ............................................................................................ 22
5.1 3D GROUND SCAN ................................................................................................... 23
5.2 PINPOINTER ............................................................................................................ 26
5.3 MINERAL SCAN....................................................................................................... 28
5.3.1 Mineral Scan Technique ........................................................................................ 28
5.3.2 Analyzing a Mineral Scan...................................................................................... 30
5.4 LIVE SCAN................................................................................................................ 32
5.5 MAGNETOMETER .................................................................................................... 33
5.6 TUNNEL SCAN......................................................................................................... 34
5.7 FILE EXPLORER....................................................................................................... 36
5.7.1 Screen Overview .................................................................................................... 36
5.7.1.1 Toolbar ................................................................................................................. 36
5.7.1.2 File List Item........................................................................................................ 37
5.7.2 Browse Files .......................................................................................................... 37
5.7.3 Open Files and View Scan Images......................................................................... 38
5.7.4 Delete Files ............................................................................................................ 38
5.7.5 GPS Navigation....................................................................................................... 38
5.7.6 Copying Files to USB Flash Drive.......................................................................... 40
5.8 SETTINGS................................................................................................................. 40
5.8.1 General....................................................................................................................41
5.8.2 Language ................................................................................................................41
5.8.3 Date........................................................................................................................ 42
5.8.4 Time ....................................................................................................................... 42
5.8.5 Layout .................................................................................................................... 42
5.8.6 Factory Reset......................................................................................................... 43
5.9 INFORMATION.......................................................................................................... 44
5.10 SHUTDOWN / EXIT ................................................................................................. 44
5.11 SOF T WA RE UP DAT E .............................................................................................. 44
6 SCANNING TECHNIQUES ....................................................................................46
6.1 PROBE ORIENTATION.............................................................................................. 46
6.1.1 Orientation of Super Sensor / Tunnel Sensor ........................................................47
6.1.2 Orientation of Telescopic Probe / Live-Stream Sensor.........................................47
6.2 PARALLEL OR ZIGZAG............................................................................................ 48
6.3 MANUAL OR AUTOMATIC ....................................................................................... 48
6.4 SUPER SENSOR....................................................................................................... 48

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1 INTRODUCTION
1.1 PREFACE
Dear customer,
our engineers, sales, training and support staff at OKM GmbH would like to thank you for your
purchase of the eXp 6000.
The eXp 6000 detector works on the principle of Electro-Magnetic Signature Reading (EMSR).
Besides the detection of metallic objects this device is also capable of detecting natural features
of the earth like formations of strata, cavities, voids, faults, ground water and other non-metallic
objects. Then of course this equipment is best suited at detecting burials, graves, sepulchers,
treasures, buried utilities, tanks and the like.
The eXp 6000 is able to locate, document and analyze buried objects within various structures
and vessels non-intrusively without having to excavate the area. Using EMSR is particularly
useful in areas where detection is a must and excavation is not possible. The facile and flexible
handling of the eXp 6000 can easily and quickly give reproducible results.
With our team of specialists we guarantee that our products are under recurrent control. Our
specialists try to implement new developments in terms of further quality improvements for you.
By purchasing or using one of our products, we cannot guarantee that you will be successful
and have a find during your research. The recognition of hidden and buried objects depends on
a huge number of factors. As you may know there are different soil types all over the world with
different levels of natural attenuation. Variable soil properties can and will hamper and alter
ultimate scan measurements. Areas where there is an extreme amount of ground water, varying
clays, sands and wet soils making scanning more difficult and may reduce the maximum depth
capabilities of any and all detection equipment, regardless of make or model.
For more information regarding where this equipment has been used and operated, please visit
our website. Our equipment is constantly being tested and when improvements or upgrades are
available, we will list them also on our website.
It is necessary for our company to protect our developments and all the information learned
during the Research and Development stages in creating our technology. We strive to stay within
the given framework of legislation, patents and trademark registration.
Please take your time to read this User Manual and familiarize yourself with the operation,
functionality and how to utilize the eXp 6000. We also offer training for your equipment in our
factory. We strive to maintain worldwide dealer network for assistance and support. Please visit
our website for more information.
INTRODUCTION

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1.2 IMPORTANT NOTES
Prior to using the eXp 6000 and its accessories, please read these operating instructions care-
fully. These instructions give information on how to use the detector and potential sources where
precautions should be taken.
The eXp 6000 and its accessories serve for the analysis, documentation and detection of
sub-surface anomalies and ground disturbances. The recorded data of the ground structure
will be transmitted to a PC to give a visual representation using our proprietary software pro-
gram. Any additional notes to the software should be observed. Please refer to the Visualizer 3D
Studio Documentation!
1.2.1 General Notes
Being an electronic device, the eXp 6000 has to be treated with caution and treated with care
as with any electronic device. Any failure to observe the safety precautions given or any use for
purposes other than the ones it is designed for may result in damage or destruction of the pro-
cessing unit and/or its accessories or connected components.
The device has a built in anti-tampering module which will destroy the unit if it is improperly
opened. There are no end user serviceable parts on the inside of the unit.
1.2.2 Possible Health Hazards
If used properly this device normally does not pose any health hazards. According to current
scientific knowledge, the high-frequency signals are not harmful to the human body on account
of their low power.
1.2.3 Surrounding Area
When moving this unit from a cold place to a warmer place, watch out for condensation. Do not
immediately operate the unit until any possible condensation could have evaporated. The unit is
not weather proof and water or condensation can destroy the unit.
Avoid strong magnetic fields, which may occur in places where there are large electric motors
or unshielded loudspeakers. Try to avoid using this equipment within 50 meters (150 ft) of this
type of equipment.
Metallic objects on the ground such as cans, tin, nails, screws or debris can influence your scan
data and present negative results regarding your scan data. Also it is a good habit to remove
any metallic objects off of your person like cellular telephones, keys, jewelry, etc... Do not wear
steel toe boots.
1.2.4 Voltage
The power supply should not be outside the indicated range of values. Use only approved char-
gers, batteries and rechargeable batteries which are included in the scope of delivery.
Never use the 115/230 Volt mains supply.
1.2.5 Data Safety
Data errors can occur if:
• the range of the sender module has been exceeded,
• the power supply of the device or the batteries are too low,
• the unit is operating to close to devices which sends out disturbances or
• atmospheric conditions (electrical storms, lightning, etc.).

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1.3 MAINTENANCE AND SERVICES
In this section you will learn how to maintain your measuring instrument with all included acces-
sories to keep it in good condition a long time and to get good measuring results.
The following list indicates what you absolutely should avoid:
• penetrating water
• strong dirt and dust deposits
• hard impacts
• strong magnetic fields
• high and long lasting heat effect
To clean your device please use a clean and dry soft rag or cloth. To avoid any damage you should
transport the device and accessories always in an appropriate way.
Prior to using your eXp 6000 please be sure that all batteries and accumulators are fully charged.
To charge the external batteries use only the approved chargers
which are part of the scope of delivery.
1.4 DANGER OF EXPLOSION DURING EXCAVATION
Unfortunately, the last two world wars also made the ground in many places of the world a po-
tentially explosive scrap heap. A host of those lethal relics are still buried in the ground. Do not
start digging and hacking for an object wildly when you receive a signal of a piece of metal from
your device. Firstly, you might indeed cause irreparable damage to a truly rare find, and second-
ly, there is a chance that the object reacts in an insulted way and strikes back.
Note the color of the ground close to the surface. A red or reddish color of the ground is an
indicator of rust traces. As regards to the finds themselves, you should definitely pay attention
to their shape. Curved or round objects should be a sign of alarm, especially if buttons, rings or
little pegs can be identified. The same applies to recognizable ammunition or bullets and shells.
Leave ammonition where it is, do not touch it and, most importantly, do not take any of it home
with you. The devices of war made use of rocker fuses, acid fuses and ball fuses. Those compo-
nents have been rusting away in the course of time, and the slightest movement may cause parts
of them to break and be triggered. Even seemingly harmless objects such as cartridges or large
ammunition are anything but that.
Moving such an object may cause those crystals to produce friction, leading to an explosion. If
you come across such relics, mark the place and do not fail to report the find to the police. Such
objects always pose a danger to the life of hikers, walkers, farmers, children and animals.

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1.5 CARE AND USE
The eXp 6000 and its components like the probes and sensors are sturdy equipment, but are not
designed to withstand abuse. In caring for your professional ground scanner, there are several
important DOs and DON‘Ts to remember:
• DO NOT use to get rid of bushes, flatten area by swinging wildly or pry rocks loose.
• DO NOT drop the machine into water or use it while it is raining or wet.
• DO NOT leave it exposed at night where dew could form on it.
• DO NOT store it in places that could get extremely hot.
• DO NOT leave it in the trunk of a car where high temperatures could build up.
• DO NOT spray lubricants, or any type of cleaners, solvents, sealants or other chemicals
into or onto the electronic parts, switches or controls.
• DO NOT attempt to modify or repair the detector‘s electronics as this will void your detec-
tor‘s warranty.
• DO clean your unit with a soft dry or slightly damp cloth to remove dust and residue from
the previous use.
• DO use the device within the proper operating guidelines.
• DO use the detector with the proper OKM Power Pack as to not cause damage to the unit.
The warranty does not cover damage resulting from an accident, neglect or abuse.
1.6 PROTECTING YOUR INVESTMENT
Often detector users become disappointed when their new detector becomes less and less
responsive and seems to have lost some of its original peak performance. You can help prevent
this from happening to your detector by following these basic care and protection guidelines:
• Operate your detector exactly as recommended in this User Manual.
• Use only approved OKM Power Packs.
• Avoid hitting the probe against hard, solid objects and surfaces.
• Keep your probe slightly off of the ground, especially when using in gravel or hard, rocky dirt.
• If working in or near water, or if there is a possibility of rain, use a protective weather resis-
tant pouch or plastic bag to cover the control housing. Make sure it can “breathe” in order to
ensure against condensation buildup inside.
• After each use, clean the detector with a soft cloth to remove dust, moisture or other con-
taminants.
• When transporting the detector in a car during hot weather, store it on the floor of the pass-
enger compartment if possible. Using the Peli case gives additional protection. In any case,
never allow the detector to roll around unprotected in the trunk or back of a pickup truck.
• Protect your detector from dust, moisture, and extreme temperatures during storage.
• When shipping, use the original factory carton or similar heavy-duty container and provide
sufficient padding around all parts.
• Treat your detector as you would treat any sensitive electronic instrument. Though it is de-
signed to withstand the demands of normal treasure hunting, proper care is essential.

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TECHNICAL SPECIFICATIONS

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2 TECHNICAL SPECIFICATIONS
2.1 CONTROL UNIT
Dimensions (H x W x D) 120 x 210 x 280 mm
Weight approx. 2.34 kg
Voltage 11.8 - 19V DC, 50 W maximal
Safety Class IP40
Operating Time approx. 4 hours (fully charged, 25°C)
Operating Temperature -10°C – 50°C
Display 6.5”, 1024 x 768 Pixel TFT Color, 650 cd/qm
Processing Unit QuadCore AMD @ 2 GHz, OpenGL 4.2 HD Radeon GPU
Working Memory (RAM) 4GB Kingston HyperX
Data Memory 8GB SDCard, Class 10
Feedback acoustic, visual
Storage temperature -20°C – 60°C
Air humidity 5% – 75 %
Waterproof No
Data Transmission Technology WiFi 802.11n a/b/g, MIMO 2x2
Data Transmission Rate 11Mbps – 54Mbps
Operation Distance max. 4 m (to Telescopic Rod)
2.2 TELESCOPIC ROD
Dimensions (H x W x L) 210 x 135 x 680 – 1340mm
Weight about 1.76kg
Voltage 11.8 - 19V DC, 22 W maximal
Safety Class IP40
Operating Time approx. 5 hours (fully charged, 25°C)
Operating Temperature -10°C – 50°C
Processing Unit ARM Cortex M0+ @ 48 MHz
Working Memory (RAM) 32 KB
Data Memory 256 KB
Storage temperature -20°C – 60°C
Air humidity 5% – 75 %
Waterproof No
Data Transmission Technology WiFi 802.11n a/b/g
Data Transmission Rate 11Mbps – 54Mbps
Operation Distance max. 4 m (to Control Unit)
2.3 SUPER SENSOR
Length 950mm
Weight approx. 1.0kg
Receiver Dual / Hi-Gain – Vertical
Geophysical Phase Reader – EMSR
Sensor technology SCMI-15-D
2.4 TELESCOPIC PROBE
Length 820 - 1240 mm
Weight approx. 1.04kg
Receiver Dual Geophysical Phase Reader – EMSR
Sensor technology SCMI-15-D
2.5 TUNNEL SENSOR
Length 500 mm
Weight approx. 0.76 kg
Receiver Dual Geophysical Phase Reader – EMSR
Sensor technology SCMI-15-D
2.6 LIVESTREAM SENSOR
Length 600 mm
Weight about 0.92 kg
Receiver Hexa Geophysical Phase Reader – EMSR
Sensor technology SCMI-15-D
2.7 GPS RECEIVER
Dimensions (L x W x H) 50 x 55 x 27 mm
Weight about 60 g
Input voltage 5V DC
Input current (maximum) 450mA
Input current (typical) 50mA
Refresh rate 1s
Cold start <40s
Warm start <30 s
Horizontal Position Accuracy 2.7m (most cases, outdoor)
Horizontal Position Accuracy 0.9m (free view, clear sky)
The technical specifications are medial values. During operation slight variations are possible.

3 CONTROL ELEMENTS
In this section you learn more about the fundamental use of all control elements for this mea-
suring instrument. All connections, inputs and outputs are explained in detail.
3.1 EXP 6000 COMPONENTS
Control Unit
Telescopic Rod
Telescopic Probe
Carrying Strap
Video Glasses
Headphones
Probe Mount
GPS Receiver
Protective Cap
Super Sensor
Display
Via Display or Video Glasses you can see the navigation menu and all operating modes and
recorded scans.
All available Probes (e.g. Telescopic Probe, Super Sensor etc.) have to be connected via
Telescopic Rod.
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CONTROL ELEMENTS