RD1000™
Contents
1. 6 2 Cable Care 1 The cable connectors as well as the connectors on the GPR Sensor and Display Unit need to stay clean and free of dust and moisture Use a brush or air spray to clean dust lint and other foreign particles from these connectors 2 When the system is not being used make sure the connections are done up to prevent dust and moisture from collecting inside If the connectors are exposed cover them with some sort of dust cap 3 Cables are designed to be as tough as practical 4 Careless use of cables making them carry loads that they are not designed for can cause internal damage 5 Connectors are weak points in any system With the use of this product in rough dusty and outdoor environments users can minimize potential down time if they care for cables and treat connectors with respect 6 Cables and connectors are not designed to suspend or tow or otherwise carry the weight of systems They are part of the electronic circuit and should be treated accordingly When not in use they should be placed in their storage box 38 RD1000 Operation Manual 6 3 Skid Pad The bottom of the GPR Sensor is covered with one large wear resistant skid pad The skid pad is designed to take the majority of the abrasive wear If the pad wears down enough the less resistant plastic housing may start to wear If this occurs it is best to replace the skid pad It is easily removed with a screwdriver and a new one can be purchas2. EN302066 Details on individual country requirements for licensing are coordinated with this standard For more information contact the GPR system vendor This GPR product offered for sale in European Community countries or countries adhering to ETSI standards is tested to comply with EN302066 RD1000 Operation Manual 45 America Radiodetection 154 Portland Road Bridgton ME 04009 USA Tel 1 207 647 9495 Toll Free 1 877 247 3797 Fax 1 207 647 9496 Email rd sales us spx com Web www radiodetection com Pearpoint 72055 Corporate Way Thousand Palms CA 92276 USA Tel 1 800 688 8094 Tel 1 760 343 7350 Fax 1 760 343 7351 Email pearpoint sales us spx com Web www radiodetection com Radiodetection Canada 344 Edgeley Boulevard Unit 34 Concord Ontario LAK 4B7 Canada Tel 1 905 660 9995 Toll Free 1 800 665 7953 Fax 1 905 660 9579 Email rd sales ca spx com Web www radiodetection com Europe Radiodetection Ltd UK Western Drive Bristol BS14 OAF UK Tel 44 0 117 976 7776 Fax 44 0 117 976 7775 Email rd sales uk spx com Web www radiodetection com Radiodetection France 13 Grande Rue 76220 Neuf March France Tel 33 0 2 32 89 93 60 Fax 33 0 2 35 90 95 58 Email rd sales fr spx com Web http frradiodetection com Radiodetection Benelux Industriestraat 11 7041 GD s Heerenberg Netherlands Tel 31 0 314 66 47 OO Fax 31 0 314 66 41 30 Email rd sales
3. 3 2 If the Scale or Both option is selected Section 3 2 horizontal depth lines appear on the image to assist with determining the depth of targets Approximately 16 meters or 50 feet of data is displayed on one screen If the survey line exceeds this distance the image will scroll off the left side of the screen Figure 3 7 scanning screen To save the current screen image to file press the Camera button on the Display Unit The image number appears on the bottom of the screen with a message to press any button to continue A message will appear on the screen if there is no Compact Flash card in the Display Unit Images are only saved when a card is present Pressing any of the number buttons on the Display Unit marked 1 to 8 while scanning adds a numbered marker at the current position b ip J rs A JA Es i SE HET nn zz Ai it Figure 3 8 number marker 16 RD1000 Operation Manual Pressing the Pause button opens the Image Settings Screen to change the current Color Palette Depth Filter and Gain see Section 3 5 Stopping and pulling the cart backwards along the same path automatically opens the Locating Screen See Section 8 4 used to pinpoint the position and depth of a target 3 4 Locating screen The Locating Screen is accessed by stopping and pulling the cart backwards while scanning The cursor moves over the image and menu options appear at the bottom of the
4. device must accept any interference received including interference that may cause undesired operation Part 15 User Information This equipment has been tested and found to comply with the limits for a Class A digital device where applicable and for an ultrawide 40 RD1000 Operation Manual bandwidth UWB device where applicable 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 instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area ts likely to cause harmful interference in which case the user will be required to correct the interference at his own expense WARNING Changes or Modifications not expressly approved by the manufacturer could void the user s authority to operate the equipment Certification of this equipment has been carried out using approved cables and peripheral devices The use of non approved or modified cables and peripheral devices constitutes a Change or Modification outlined in the warning above Operating Restrictions Operation of this device is limited to purposes associated with law enforcement fire fighting emergency rescue scientific research commercial mining or co
5. does not actually result from the inspection the intended purpose of the operation of the UWB device is to determine if construction is required We also believe that the GPRs and wall imaging systems may be operated for one of the purposes described in the regulations but need not be operated directly by one of the described parties For example a GPR may be operated by a private company investigating forensic evidence for a local police department FCC Permitted Mode of Usage The GPR antenna must be kept on the surface to be in compliance with FCC regulations Use of the antenna is not permitted if it is lifted off the surface Use as a through the wall imaging device is prohibited GPR Use Coordination FCC regulation 15 525 c updated in February 2007 requires users of GPR equipment to coordinate the use of their GPR equipment as described below a UWB imaging systems require coordination through the FCC before the equipment may be used The operator shall comply with any constraints on equipment usage resulting from this coordination b The users of UWB imaging devices shall supply operational areas to the FCC Office of Engineering and Technology which shall coordinate this information with the Federal Government through the National Telecommunications and Information Administration 42 RD1000 Operation Manual The information provided by the UWB operator shall include the name address and other pertinent contact I
6. recharged without removing It from the cart However the battery can be easily removed for maintenance or for recharging If required If batteries are maintained in a charged condition they will give long life and reliable service Improper use and lack of maintenance will greatly reduce their life Sealed lead acid batteries should NEVER be left in a discharged condition for any period of time Charge the batteries as soon as possible after use Charge the battery at room temperature whenever possible The RD1000 has a voltage monitoring circuit that will turn off the unit when the input voltage drops below 10 2 volts If a battery has been deeply discharged or left in a discharged condition for some period of time it may not accept charge immediately when it is connected to the charger The fast charge light will not illuminate If the fast charge light does not come on within 6 hours the battery should be considered damaged and should be discarded Do not assume that a battery that is still charging after 8 hours is nearing the end of its charge cycle Typical charging time for an empty battery is 12 14 hours from start of fast charge RD1000 Operation Manual 37 Ensure that the batteries are fully charged before storing If practical store the batteries in a cool place 10 c a refrigerator is ideal but make sure the temperature is not likely to drop below 30 C or the electrolyte may freeze and possibly split the case
7. 5 2 Clear Image 3 5 3 Color 3 5 4 Gain OO oO D oO OO oO D D NY ND NO y DO hp po pop NYO N a a nm a i ow ow an O1 BB OW WOWNDONN OOOH O1 O1 KR KR DO WB DN NO 3 5 5 Filter 3 5 6 Depth 3 5 7 Quit 3 6 Changing the Date and Time 3 7 Screen icons 3 7 1 Systems settings menu 3 7 2 Locating screen menu 3 7 4 Date and time menus Section 4 Surveying Techniques 4 1 Cross and mark 4 2 Limitations Section 5 Troubleshooting 5 1 Power 5 2 System Communications 5 3 System Overheating 5 4 Display Unit Problem 5 5 Test Line 5 6 Contacting the Vendor for Service Section 6 Care and Maintenance 6 1 Battery Care 6 2 Cable Care 6 3 Skid Pad 6 4 Odometer Appendix GPR Emissions Interference and Regulations FCC Regulations Part 15 User Information Operating Restrictions FCC Interpretation of Operation Restrictions issued July 12 2002 FCC Permitted Mode of Usage GPR Use Coordination FCC Ground Penetrating Radar Coordination Notice ETSI Regulations for the EC 26 27 27 28 29 29 30 31 32 32 33 34 34 35 35 36 36 36 37 37 38 39 39 40 40 40 40 41 42 42 44 44 Section 1 Introduction 1 1 About this manual This manual provides cable and pipe locators with comprehensive operating instructions for the RD1000 ground penetrating radar system Before operating the RD1000 system it is very important that you read this manual noting all safety warnings and procedures Followin
8. 7 te 10 RD1000 Operation Manual 7 Attach the Battery Cable to the Sensor and the Battery The upper red light on the Display Unit will illuminate indicating that there is power available for the system Figure 2 7 powering the sensor box The system is now ready to use RD1000 Operation Manual 11 Section 3 Getting Started 3 1 Using the Display Unit The Display Unit has 8 buttons numbered 1 to 8 larger Pause and Camera buttons as well as buttons to increase and decrease the screen Contrast and Brightness Turn on the system by pressing any button on front of the Display Unit Both red lights will illuminate and after few seconds the splash screen and menu will appear The menu option on the screen above the button indicates its function To operate the system ya Radiodetection AH SPS COMPANY BMRA E a a i FT 1 a 3 E T i 1 The first screen displayed when the system is FCF powered on is the System Settings Screen It has Figure 3 1 display unit options to start scanning or change settings such as language measurement units date and time see Section 3 2 2 To start scanning press Scan to display the Scanning Screen When the scale appears on the right side of the screen push the cart The data image scrolls across the screen from the right see Section 3 3 3 Stop and back up to see the Locating Screen see Section 3 4 to mark the exact position of a target on the ground
9. RD1000 Portable Ground Penetrating Radar System Operation Manual Issue 1 May 2008 Radiodetection AN SPX COMPANY Preface Before you begin Thank you for your interest in Radiodetection s RD1000 ground penetrating radar system Please read this operation manual before attempting to use the RD1000 system Radiodetection products including this manual are under continuous development The information contained within is accurate at time of publication however the RD1000 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 RD1000 including this manual and other product literature Important notices General 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 should be used by fully qualified and trained personnel only This equipment is NOT approved for use in areas where hazardou
10. and to access the menu to estimate its depth 12 RD1000 Operation Manual 4 When you push the cart forward again and reach the point where you originally stopped and backed up the system will automatically start scanning again Or press Clear Screen to start fresh 5 At any time press the Pause button to change Depth Color Gain etc using the Image Settings Screen see Section 3 5 then press Scan or Pause again to continue 6 If the Display Unit has Compact Flash disk pressing the Camera button saves the current screen image to the Compact Flash Later transfer images to a PC for re plotting and printing 3 2 System Settings Screen 3 2 1 Scan Press the Scan button to start scanning see Section 3 3 a Radiodetection J AN SPX COMPANY 3 2 2 Language Select the language for the menus Current options are English or lcons This manual generally uses the English Figure 3 2 system settings screen menus See Section 3 7 for a chart showing all the equivalent icons RD1000 Operation Manual 13 A A Al AT 4 J e n l 1 re 9 9 OHL Units for the Position Axis Depth Axis and Depth Indicator can be either Meters or Feet Figure 3 3 units AA A CO m S2 4 SCAIe l T wWIUAGIGS The Scale button toggles to four different Scale options 1 Lines means Depth Lines are plotted on the data image to assist with determining the depth of targets also see Section 3 3 2 Text mea
11. d target arch or a target of known depth is not available the user will have to estimate the Soil Type The soil type is most strongly affected by water so the soil type options relate to the amount of water in the soil Change the soil type by pressing the Soil Moisture button until the option that best describes the soil in the area is displayed The options are Very Dry Dry Moist Wet and Very Wet Soll RD1000 Operation Manual 21 3 4 3 Identifying Air Wave Reflections Some arches in the image can be caused by objects that are not in the subsurface such as posts fences overhead wires and even trees An important part of understanding the data image is learning to recognize these unwanted air targets and differentiate them from the targets in the ground One way of identifying air reflections is to use the target arch method described above However arches from above ground objects are wider than objects in the ground and out of the range of the maximum Soil Type Therefore if the widest Indicator Arch is still not wide enough to match the target arch the target arch Is from on object in the air not the ground a J isi Clear i very E 4 dda A Figure 3 17 air wave reflections Figure 3 18 image settings screen 22 RD1000 Operation Manual 3 5 Image Settings Screen The Image Settings Screen is accessed by pressing the Pause button while in the Scanning Screen or the Locating Screen Menu opti
12. dle Pins Ensure the Display Unit Mount is facing upwards Figure 2 2 cart assembled RD1000 Operation Manual 7 3 Attach the Sensor to the Cart using the Sensor Support Straps Ensure the Sensor is oriented the correct way with the connections toward the back of the Cart Using the Sensor Support Straps adjust the height of the Sensor so it s 1 2 cm 1 2 34 inch above the ground Figure 2 3 sensor box installed 8 RD1000 Operation Manual 4 Attach the Display Unit to the Display Unit Mount on the Cart Depress the flexible clip and slide the Display Unit back far enough so the clip catches and secures it firmly in place Adjust the angle of the Display Unit by loosening the hand screws underneath the Display Unit Mount rotating the Display Unit to the desired angle and tightening the hand screws This ensures the Display Unit does not rotate and damage the Display Cable Figure 2 4 display unit installed RD1000 Operation Manual 9 5 Attach the Display Cable to the back of the Display Unit with the jackscrews Connect the other end of the cable to the Sensor Ensure the cable is routed correctly above the lower cross arm on the Cart Handle and under the Battery tray Figure 2 5 installing the battery cable Display Cable 6 Attach the Odometer cable to the Sensor It connects to the closest receptacle on the Sensor Figure 2 6 installing the odometer cable ddoifeter
13. ed from the vendor 6 4 Odometer The odometer is factory calibrated and does not require maintenance RD1000 Operation Manual 39 Appendix A GPR Emissions Interference and Regulations All governments have regulations on the level of electromagnetic emissions that an electronic apparatus can emit The objective is to assure that one apparatus or device does not interfere with any other apparatus or device in such a way as to make the other apparatus non functional The manufacturer test their GPR products using independent professional testing houses and comply with latest regulations of the USA Canada European Community and other major jurisdictions on the matter of emissions Electronic devices have not always been designed for proper immunity If a GPR instrument is placed in close proximity to an electronic device interference may occur While there have been no substantiated reports of interference to date if any unusual behavior is observed on nearby devices test if the disturbance starts and stops when the GPR instrument Is turned on and off If interference is confirmed stop using the GPR Where specific jurisdictions have specific GPR guidelines these are described below FCC Regulations This device complies with Part 15 of the USA Federal Communications Commission FCC Rules Operation in the USA is subject to the following two conditions 1 this device may not cause harmful interference and 2 this
14. en just a bit and break contact and this can cause errors Disconnecting the cable and reconnecting it may provide a better contact and solve the problem Plug in the battery turn on the system and try scanning again If the battery Battery Cable and Display Cable are OK the problem is either a failure of the Display Unit or the GPR sensor These units have no user serviceable parts so it will have to the vendor for inspection and possible repair 5 3 System Overheating The GPR system is designed to operate to a maximum internal temperature of 70 C or 158 F In situations of high ambient temperatures or long exposure to direct sun this maximum internal temperature may be exceeded and cause the system to fall If you suspect that the GPR sensor is overheating shut it off and give it a chance to cool down in a shady location before trying to run it again Placing a wet cloth on top of the GPR may help in cooling it down If the situation is such that the high temperatures or direct sun cannot be avoided it may be a good idea to put some sort of shade over the GPR sensor RD1000 Operation Manual 35 5 4 Display Unit Problem While the Display Unit is weatherproof and fairly rugged it should be handled in much the same way a notebook computer is If the Display Unit does not power up there may be a problem with the CPU or the storage media Always make sure that the access port on the top of the display unit is closed and
15. eration Manual 31 Section 4 Surveying Techniques 4 1 Cross and mark The most common method of locating is cross and mark as you go This method works well in favourable soils and uncluttered settings Cross and mark is very similar to the use of traditional current tracking utility detectors The Cart is moved along sweeps perpendicular to the anticipated utility axis see figure below When the GPR sensor crosses the utility the image shows an arch The top of the arch is the position of the utility The depth to the top of the arch is an estimated depth By moving the GPR back and forth and marking the ground where the top of the arch is observed the alignment of the subsurface utility can be traced out as the X s in the figure indicate Figure 4 1 cross and mark surveying CI way Buried utility GPR traverse For example a concrete storm sewer alignment was located under the road in the figure and data images of lines 1 2 and 3 below The target arch visible on each scan clearly identifies the pipe alignment Figure 4 2 locating a concrete pipe 32 RD1000 Operation Manual Notice that as the pipe gets deeper the strength of the target arch gets weaker This is a result of the GPR signal being absorbed as it travels deeper into the subsurface In all soil types eventually the GPR signal will be completely absorbed and only the background radio noise in the area will be detected by the GPR sensor The no
16. g is an overview of the RD1000 System and a brief introduction to RD1000 and ground penetrating radar technology In this rest of this manual you will find assembly instructions Section 2 a getting started guide Section 3 and an introductory guide to cable and pipe surveying techniques Section 4 Also included is a troubleshooting guide in Section 5 1 2 About the RD1000 The RD1000 is a ground penetrating radar system that allows the user to see almost any underground feature Unlike a traditional locator the RD1000 uses radar technology specifically in the UHF VHF frequencies and produces a visual map with characteristic cone shaped images The main advantage of this technology is that the RD1000 can see non conductive materials including plastic pipes The integrated digital signal processor DSP analyzes the resulting image map to give the operator information on depth The unique ability to see a pipe or cable in its topographical context makes the RD1000 ideal for locating and excavating utilities 6 RD1000 Operation Manual Section 2 System Assembly 1 Open the main box remove the Accessory Box Cart Base and Sensor Box Open each box and lay out all the components Cart Handle Handle Pin Battery Display Unit Mount Cart Base Display Cable Sensor L Sensor Support Straps Display Unit Figure 2 1 system components 2 Attach the Cart Handle to Cart Base using the Han
17. ghly fits the shape of the Indicator Arch to the shape of the Target Arch 5 Use the Wide and Narrow Arch buttons to change the shape of the Indicator Arch to match the shape of the Target Arch on the GPR image The depth of the target is indicated on the bottom left a lee le AN SANTA Figure 3 14 indicator arch cont Depth 1 4127 Dapth i t J a l Cle wot eT A AAi EUR gt tal LL al ES ad a E Figure 3 16 indicator arch cont J 3 8 Depih 1 24n 6 Press the Apply button to save the Soil Type and update the Depth Axis on the Scanning Screen The Depth axis can now be used to estimate the depth of targets while scanning in the area 20 RD1000 Operation Manual Target at Known Depth lf there are no suitable arches visible in the image to perform the Target Arch Matching described above there may be a target of known depth in the area being scanned To determine the Soil Type using a target at known depth 1 With the target response visible on the image use the Up and Down Arrows to move the Depth Indicator and Indicator Arch until it lies on top of the GPR response of the known target 2 Use the Wide and Narrow Arch buttons to change the shape of the Indicator Arch until the depth of the target displayed in red above the menu is correct 3 Once the depth is matched save the Soil Type value by pressing the Save button Soil Moisture If a goo
18. he display updates so it is not necessary to re collect an image with a different gain setting Use the lowest gain setting that shows the targets Try to avoid over gaining as understanding the image may become more difficult ee J On Er a ple Un n VIPAN HH 1 jar in a ES LE T KEL CALE a 1 ae JE NE he as et PAL AR LL ry LME om eae Ae he Clear 5 i aie RE AY Tiaa y PEL 4 F ir we Lt i Ei o it a 4 rr i t re Fh 3 LT EL a f3 a i A d a Clear Depih Image 3 0n 43 ay Fi ae Ea w L r LL La fost PLN AN Bet a H A LE eS he ba cha By RAR PLUME ah ae TA ear j m Depih 7 07 Figure 3 21 gain adjustments RD1000 Operation Manual 25 3 5 5 Filter The filter has the effect of removing flat lying reflections in the image and enhancing the dipping reflections and arches usually caused by targets It can also assist in identifying very shallow targets that might be masked by the strong signals at the top of the image The Filter defaults to ON so if you are looking for a layer or other flat lying target turn the Filter OFF The image below shows the same scan with the Filter OFF and ON vas a PS ET DE CO a ee Pt E il Filter Depth Clear Filar Depth OFF 3 0m image on 3 07 Figure 3 22 filter adjustments 26 RD1000 Operation Manual 3 5 6 Depth The depth setting is an estimate of the total depth displayed on the Scanning Screen based on the current Soil Ty
19. ise is seen in the image a fuzzy signal like a TV station not properly received To see the deepest possible targets with a GPR it is Important to have a quiet highly sensitive system 4 2 Limitations GPR is not without its limitations GPR radio wave signals are absorbed by the ground with some soils clays saline greatly limiting exploration depth GPR effectiveness Is thus site specific and varies greatly from place to place GPR also responds to changes in soil type density water content as well as many other buried objects making unique identification of the desired target difficult i e you can not see the individual tree in the middle of the forest RD1000 Operation Manual 33 Section 5 Troubleshooting The system is designed to minimize user problems however all electronic devices are subject to possible failure The following are troubleshooting hints in the likelihood of occurrence if your system fails to operate The most common problem that can occur while trying to run the system is insufficient power The battery may be dead have a low voltage or the fuse may be blown If there is enough power to run the Display Unit the upper red light on the front of the Display Unit will illuminate when the battery is plugged in If the battery voltage is less than about 10 2 volts the Display Unit may not turn on and the upper red light will flash or not illuminate at all Check that battery voltage with a v
20. l thin beam but more like a 3D cone Reflections can appear on the record even though the object is not directly below the GPR sensor Thus the GPR sensor sees the pipe before and after going over top of it and forms an arch shaped response on the image Figure 3 10 matching a target line 18 RD1000 Operation Manual Cross long linear targets like pipes or cables at a 90 degree angle to produce a target arch suitable for the soil type calibration The depth estimation of a target will be incorrect if the soil type calibration is done on a target arch produced at an oblique angle smaller that 90 degrees Perpendicular Oblique Parallel Figure 3 11 estimating target depth To determine the Soil Type using a Target Arch 1 With a target arch visible on the image back the cart up until the Position Indicator is centered on the target arch in the GPR image preferably one with long tails because this provides the most accurate soil type calibration 2 As you slow down and stop the Indicator Arch will appear on the data image 3 0n ve MO SN Ge ES al tin id Figure 3 13 indicator arch RD1000 Operation Manual 19 3 Use the Up and Down Arrows to move the Indicator Arch shallower or deeper in the GPR image respectively until it lies over the top of the target arch 4 Press the Soil Type button and toggle through the five different soil types to find the one that rou
21. nformation of the user the desired geographical area s of operation and the FCC ID number and other nomenclature of the UWB device If the imaging device is intended to be used for mobile applications the geographical area s of operation may be the state s or county ies in which the equipment will be operated The operator of an imaging system used for fixed operation shall supply a specific geographical location or the address at which the equipment will be operated This material shall be submitted to Frequency Coordination Branch OET Federal Communications Commission 445 12th Street SW Washington D C 20554 Attn UWB Coordination The form given on the following page is a suggested format for performing the coordination RD1000 Operation Manual 43 FCC Ground Penetrating Radar Coordination Notice NAME ADDRESS CONTACT INFORMATION CONTACT NAME AND PHONE NUMBER AREA OF OPERATION COUNTIES STATES OR LARGER AREAS FCC ID E G QJQ PE PRO TLF A EQUIPMENT NOMENCLATURE E G PULSEEKKO PRO TLF A Send the information to Frequency Coordination Branch OET Federal Communications Commission 445 12th Street SW Washington D C 20554 ATTN UWB Coordination Fax 202 418 1944 INFORMATION PROVIDED IS DEEMED CONFIDENTIAL 44 RD1000 Operation Manual ETSI Regulations for the EC In the European Community EC GPR instruments must conform to ETSI European Technical Standards Institute standard
22. nl spx com Web http nl radiodetection com Radiodetection Germany Groendahlischer Weg 118 46446 Emmerich am Rhein Germany Tel 49 0 28 51 92 37 20 Fax 49 0 28 51 92 37 520 Email rd sales de spx com Web http de radiodetection com Asia Pacific Radiodetection Asia Pacific Room 708 CC Wu Building 302 308 Hennessy Road Wan Chai Hong Kong SAR China Tel 852 2110 8160 Fax 852 2110 9681 Email rd sales cn spx com Web www radiodetection com Radiodetection China Hongfu Mansion Room 61622 Zheng Ge Zhuang Bei Qi Jia Town Chang Ping District Beijing 102209 China Tel 86 0 10 8975 5540 Fax 86 0 10 8975 5640 Email rd service cn spx com Web http cn radiodetection com Radiodetection Australia Unit 14 5 7 Prosperity Parade Warriewood NSW 2102 Australia Tel 61 0 2 9979 8555 Fax 61 0 2 9979 7733 Email rd sales au spx com Web www radiodetection com www radiodetection com Copyright 2008 Radiodetection Ltd SPX Corporation All rights reserved Radiodetection is a subsidiary of SPX Corporation SPX CCT m and Radiodetection are trademarks of Radiodetection Ltd and SPX Rad l 0 d ete cti 0 n Corporation Due to a policy of continued development we reserve the right to alter or amend any published specification without notice AN SPX COMPANY 90 RD1K OPMAN ENG 01
23. ns Depth Values are plotted in the center of the data image every 8 metres or 26 feet Figure 3 5 text depth markers 14 RD1000 Operation Manual 3 Both means both Depth Lines and Values are plotted on the data image 4 Off means no Depth Lines and Values are plotted on the data image Figure 3 6 text and line depth markers 3 2 5 Date Opens the Date Screen to change the current date see Section 3 5 Images are saved with this date 3 2 6 Time Opens the Time Screen to change the current date see Section 3 5 Images are saved with this time 3 2 7 Power Off Opens a sub menu to confirm powering off the system There is also an option to restore the system to factory default settings 3 2 8 System Information The top of the Systems Setting Screen displays the serial number of the GPR sensor the software version number the GPR Sensor frequency in MHz and the current battery voltage RD1000 Operation Manual 15 3 3 Scanning Screen After pressing the Scan button wait a few seconds for the vertical depth scale to appear on the right side of the screen and then push the Cart forward A cross sectional image of the ground scrolls onto the screen from the right to left The position is displayed on the horizontal axis at the top while the depth is displayed on the vertical axis The position and depth axes units are meters or feet depending on the units set in the Systems Setting Screen Section
24. nstruction Parties operating this equipment must be eligible for licensing under the provisions of Part 90 of this chapter FCC Interpretation of Operation Restrictions issued July 12 2002 FCC Order DAO2 1658 paragraph 9 The regulations contain restrictions on the parties that are eligible to operate imaging systems See 47 C FR 15 509 b 15 51 1 b and 15 513 b Under the new regulations GPRs and wall imaging systems may be used only by law enforcement fire and emergency rescue organizations by scientific research institutes by commercial mining companies and by construction companies Since the adoption of the Order we have received several inquiries from the operators of GPRs and wall imaging systems noting RD1000 Operation Manual 41 that these devices often are not operated by the users listed in the regulations but are operated under contract by personnel specifically trained in the operation of these devices We do not believe that the recent adoption of the UWB rules should disrupt the critical safety services that can be performed effectively only through the use of GPRs and wall imaging systems We viewed these operating restrictions in the broadest of terms For example we believe that the limitation on the use of GPRs and wall imaging systems by construction companies encompasses the inspection of buildings roadways bridges and runways even if the inspection finds no damage to the structure and construction
25. oltmeter Try to do this while the system is still attached to the Cart to get a true measure of the voltage while under load it will be necessary to open the Cart battery case and connect the voltmeter to the positive and negative battery terminals If the battery has a low voltage or seems dead try the system with another battery if available or give the battery a good 12 14 hour charge and try running the system again If the battery does not charge up to 12 Volts or more it should be replaced Batteries are fused to protect the system Open the battery case and check that the 10 Amp fuse is OK If necessary replace it with one of the spare fuses available inside the battery case If the battery seems OK but the system still does not power up check the battery cable connections and inspect the battery cable for damage 34 RD1000 Operation Manual 5 2 System Communications If the battery is OK and the Display Unit turns on but the GPR sensor does not scan there may be a communication failure between the Display Unit and the GPR sensor If an error occurs an error message will appear Power Off the system and disconnect the battery Make sure the display cable is not damaged all pins are straight and blow out the connector sockets as small debris may block individual pin connections and disrupt communications Ensure that the cable connections are tightly secured Sometimes vibrations cause the cable connections to loos
26. ons appear along the bottom of the screen 3 5 1 Scan To exit from the Image Settings Screen and resume Scanning press the Scan button or the Pause button again to resume The Scanning Screen returns at the current location with the position information preserved If while paused in the Image Settings Screen the cart has moved more than a few centimeters when scanning Is restarted a gap called a Position Break will appear in the image The position break is also indicated by a message on the bottom of the screen and the Position Axis along the top of the data image resetting to zero 3 5 2 Clear Image Deletes the current data image on the display RD1000 Operation Manual 23 3 5 3 Color GPR images are displayed in colors corresponding to a color palette In general stronger GPR signals appear in stronger colors number of different color palettes are available to display the image Some color palettes may show the target better than others 4 4n M Clear sain Finer E Depth E Image 5 See Figure 3 20 color adjustments 24 RD1000 Operation Manual w 5 wy Since GPR signals are absorbed by the material being scanned deeper targets have weaker signals Gain acts like an audio volume control amplifying the signals and making deeper targets appear stronger in the image The Gain varies from 1 to 9 with 1 being no gain and 9 being the maximum gain As the Gain changes the current image on t
27. pe setting The depth setting ranges from 1 to 8 meters Figure 3 23 reading depth The system always collects data to a depth of approximately 8 meters but the Depth setting on this menu determines how much of the data is displayed on the screen It is possible to scan with a Depth setting of say 2 meters pause scanning and then increase the depth setting to re display the image to look for deeper targets 3 5 7 Quit Exits the Scanning and Image Settings Screens and returns to the Systems Settings Screen RD1000 Operation Manual 27 3 6 Changing the Date and Time To change the time 1 From the System Settings Screen select the Date option The Time option is similar Use the Left and Right Arrow buttons to highlight the number to change in red Figure 3 24 time and date Increase the number using the Up Arrow and decrease the number using the Down Arrow adjustment screen Pressing OK saves the new date or time and exits the screen Pressing Cancel exits the screen without saving the date or time 28 RD1000 Operation Manual 3 7 Screen icons 3 7 1 Systems settings menu Scan English B o Power Off RD1000 Operation Manual 29 3 2 Locating screen menu Clear Image p Dry Soil pu Soil Wet Soil Very Wet o h 3 7 3 Image settings screen menu Clear Image 30 RD1000 Operation Manual 3 7 4 Date and time menus o gt e th t RD1000 Op
28. s gases may be present 2 RD1000 Operation Manual 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 RD1000 is a trademark of Radiodetection LID all rights reserved Copyright Statement This manual is Copyright 2008 Radiodetection LTD All rights reserved Radiodetection LTD is a subsidiary of SPX Corporation This manual may not be copied reproduced or sold in whole or in part without expressed written permission by Radiodetection Ltd Please direct all copyright and publishing queries to you local Radiodetection representative RD1000 Operation Manual 3 Table of contents Preface Before you begin Important notices General Safety Training Trademarks Copyright Statement Section 1 Introduction 1 1 About this manual 1 2 About the RD1000 Section 2 System Assembly Section 3 Getting Started 3 1 Using the Display Unit 3 2 System Settings Screen 3 2 1 Scan 3 2 2 Language 3 2 3 Units 3 2 4 Scale 3 2 5 Date 3 2 6 Time 3 2 7 Power Off 3 2 8 System Information 3 3 Scanning Screen 3 4 Locating screen 3 4 1 Locating Cursor 3 4 2 Soil Type 3 4 3 Identifying Air Wave Reflections 3 5 Image Settings Screen 3 5 1 Scan 3
29. screen 3 4 1 Locating Cursor Bastien Malet i F The Cursor consists of 3 parts Position Indicator Vertical cross hair is tied to the odometer and corresponds to the location at the center of the GPR sensor As the cart is pulled backwards the Position Figure 3 9 locating screen Indicator moves to indicate the current location of the cart in the image Depth Indicator Horizontal cross hair found at the peak of the soil type indicator arch indicating the depth The Depth Indicator moves up or down using the Arch Up and Down buttons RD1000 Operation Manual 17 Indicator Arch Idealized representation of a typical pipe like target response observed on the GPR image The width of the arch is controlled by soil type setting The soil type setting is changed using the Arch buttons Increasing the soil type makes the indicator arch wider while decreasing the soil type makes it narrower 3 4 2 Soil Type To obtain an accurate depth axis and depth estimations of targets in the GPR image a Soil Type Calibration must be performed Soil Type Calibration can be done 3 ways 1 Matching the shape of a target arch 2 Using a target at a known depth or 3 Using the moisture level of the soil Matching a Target Arch Targets like pipes cables buried artefacts tree roots and rocks generate arch shaped responses on the GPR image Arches occur because GPR energy does not travel into the ground as a penci
30. sealed 5 5 Test Line One of the best ways of detecting problems with the system is shortly after receiving the system and getting comfortable with its operation collect a line of data at a convenient easily accessible location The line does not have to be too long but one screen 16 meters or 50 feet is a good guide This data line should be saved electronically and perhaps plotted out on paper and dated The test line could be collected say every 6 months and by reviewing the previous data system problems can be detected early As well if there is a suspected problem with the system this test line could be collected and compared with earlier tests 5 6 Contacting the Vendor for Service When returning the Vendor have the following information available 1 GPR sensor Serial Number displayed at the top of the System Settings Screen 2 brief description of when the error is happening and the operating conditions temperature humidity sunshine system settings etc 36 RD1000 Operation Manual Section 6 Care and Maintenance 6 1 Battery Care The RD1000 uses a 9 Amp hour 12 Volt sealed lead acid battery It is fused with a 10 Amp fuse to protect it from short circuit damage The battery unit should run the Cart for 6 8 hours before recharging is necessary If long days of data surveying are typical a second battery unit may be a useful item The battery is strapped onto the cart base and is normally
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