Manual IP Receivers GRx2
Contents
1. Station Txl Station Rx Mowe ST Tx 3 If all the values are correct click the Ok button to continue and take a reading If something is incorrect you can modify it on this page 1 3550 5 2050 3975 6 aos s frooo fn 4 an25 a zs TX NEXT PREV NEXT PREV Ex STH STH LINE LINE a CE 1 3975 5 207s 4060 6 4100 3 025 T ais 4 4650 a a150 PREV NEXT PREV E J STM LINE LINE 4 03 L7 10 PC 3 05 PM Instrumentation GDD inc 2014 05 13 Page 97 Dipole Dipole 1 32 4000E 4200E 4400E 900m Tx1 Tx2 R1 3300N t 95 o e EEE e x E x x x x x K 8 SIOON x x x x Legend Station Tx electrode Rx electrode R1 Reference electrode Q i INSTRUMENTATION www gddinstrumentation com MADE IN CANADA For this dipole dipole setup 8 electrodes of the GDD Rx will be used 1 Select Dipole Dipole 1 32 in the setup page El array Dipole Dipole 1 32 Setup 1 32 if 11 iraz Chi Ch5 ch Ch13 Ch Ch6 chio cni4 Ch3 Ch chii chis Ch4 Che chiz chig m 2 03 EN PE Ems 3 11 pm Instrumentation GDD inc 2014 05 13 Page 98 2 Enter the positions corresponding to your survey parameters El array Dipole Dipole 1 37 Setup Position Project GDD Test Mowe LINE Tx 100 Rx Station Txi 3900 Txz atation Rx Mowe ST Tx 3 If all the values are correct click t2. Transmitter is not sending current Transmitter is sending current GDD Rx 8 channels Gy g YK d au 1 08 D GDD Rx 8 channels CD oF VX 4 m 1 08 Instrumentation GDD inc 2014 05 13 Page 45 7 4 3 Vp and Cycle Steps 14 to 16 of Section 5 of this Manual must be done before using this feature The VP AND CYCLE option is used to show the channel synchronization This option can be useful for troubleshooting if you have connection problem The VP part of the graph shows the primary voltage of all your electrodes The current graph is an example your VP graph will depend on the physical configuration of the electrodes 1 Select Tools Show Show Cycle GDD Rx 8 channe 7 4 Y 4 lt 1 09 Hotkeys Show Signal Show Contact and Noise Show M and ErrM Show Decay Show Windows 1 8 ch Show Windows 9 16 ch Show Windows 17 24 ch Show Windows 25 32 ch Show SP CN g Y 4 Om 1 49 Green line indicates that this Vp is positive Blue line indicates that this Vp is negative Red dots indicate that the GRx2 is not synchronized Green dots indicate that the GRx2 is synchronized If the GRx2 is synchronized and the green dots are not moving in the same direction check the electrodes position on the GRx2 front panel Instrumentation GDD inc 2014 05 13 Page 46 7 4 4 Show M and errM Steps 14 to 16 of Section 5 of this Manual must be done before using this feature The Show M and errM option is used
3. b About Instrumentation GDD inc 2014 05 13 Page 51 If the GPS module is not synchronized with a satellite the following window will appear GPS Time UTCI 4 No GPS Time GPS Not Detected Once the GPS module is synchronized with a satellite the following window should appear GPS Time UTET 2 15 05 2014 15 06 54 GPS Detected If the GPS signal is lost the time synchronization will be kept for 30 minutes In that case the following window should appear GPS Time ULE 15 05 2014 AAA ER GPS Not Detected Instrumentation GDD inc 2014 05 13 Page 52 This window allows you to verify if the GPS works properly You can close this window and continue to work normally with your GRx8 32 receiver You can occasionally verify if the GPS is still tracking the satellite The GPS timestamps will appear in the gps file see Section 7 6 5 to to create a gps file The data in this file is the same than that of the gdd file except for the GPS timestamp the time in the gdd file comes from the PDA Example of a gps file ms 240 Timing ms 80 80 80 80 80 80 80 80 80 80 80 Array LineTx LineRx Dir n Txl Tx 1 29 01 2014 13 18 13 675873 YES P P 0 00 0 00 N S 0 0 9999999 00 0 00 1 29 01 2014 13 18 13 675873 YES P P 0 00 0 00 N S 0 0 9999999 00 0 00 If there is a GPS synchronization the column GPS will show YES as shown on the picture above If the GPS signal is lo
4. p L I x E d E INSTRUMENTATION www gddinestrumentation com seur resr n Mn 25 MADE IN CANADA A Wenner setup uses only two electrodes the Reference R1 and the electrode 1 of the GDD Rx 1 Select Wenner in the setup page and check only one channel Instrumentation GDD inc 2014 05 13 Page 102 Setup Windows El array Tx Ex Chi cns nz che C cha ch cna che 2 GE BPE 3 18PM 2 Enter the positions corresponding to your survey parameters Setup Position Project GDD Test Ln Tx o Rx o E W Howe LINE Tx station Tx1 tation Ex Mowe ST Tx 3 If all the values are correct click the Ok button to continue and take a reading If something is incorrect you can modify it on this page vm 1 fie 65666 LRx o Tx1 50 um MESS w Tx E ES M Rx E ES TOO E io P 4 Fora survey you will have to A ali enter the parameters for each reading To access the Position page click the Tools button and select the Config option in the pop up menu Instrumentation GDD inc 2014 05 13 Page 103 Schlumberger Legend Station Tx electrode Rx electrode R1 Reference electrode h INSTRUMENTATION www gddinstrumentalion com MADE IN CANADA A Schlumberger setup uses only the Reference R1 and the electrode 1 of the GDD Rx 1 Select Schlumberger in the setup page El array 5chlumberger Setup Position
5. Windows El array Tx Rx Schlumberger Chi chs chz che C ch O cn cn4 cha er om EE a a io PC 3 24 PM Instrumentation GDD inc 2014 05 13 Page 104 2 Enter the positions corresponding to your survey parameters El array Schlumberger Setup Position windows Project GDD Test Ln Tx o Rx 0 E W Mowe LINE Tx Station Tx1 station Ex Move ST Tx 3 Ifall the values are correct click the Ok button to continue and take a reading If something is incorrect you can modify it on this page LRx o Tx1 100 Tx2 100 m M w Tx Ea ei Ed En M Rx Ea ei Ed En ARE 10 PC zz 3 26 PM E 4 Fora Schlumberger survey you will have to manually enter the parameters for each reading To access the Position page click the Tools button and select the Config option in the pop up menu Instrumentation GDD inc 2014 05 13 Page 105 3D Survey 400m 800m 400m 100E 300E 50DE TODE 900E 1100E 1300E 1500E 1005 y 3 100m 2005 6600000 eeee 06600656 100m S005 R3 100m 4008 00600000000000000 Operator 100m 200E 400E 600E 800E 1000E 1200E 1400E Transmitter pole electrodes Receiver electrodes 3 lines of electrodes 2 lines 100m either side of the receiver line 1 electrodes per line 17 electrodes plus 4 at each end 16 dipoles per line 25 per line x 3 lines Fixed location 75 transmitter pole electrodes o C o1 N an T oi o oO 8s
6. 1005 T M Lm m m m m 200S 300S on WoW 8 nanen NW oW KW W Ww om 400S 500S 5552522222293 600S 7005 8 8 8 NW W 3 N X 8 NW W W BN W H 800S Site e a CaS ee oe eed ee eee X 1000S 1100S s B 3 8 ee E EZ BN N 3 E EZ NU 3 1200S 13008 gt eww ee 1400S 1500S _ N sme 3 8 3 NW X X X 2 H LA z D 5 m B e eO e e e eo eo m m m m Raa Instrumentation GDD inc 2014 05 13 Remote electrode at least 2km distant Preferably in standing water such as a dam Page 106 As shown on the images on the previous page this setup is for 2 lines of 16 dipoles each using a GDD Rx 32 For the reference pins R1 and R3 will be used R2 and R4 will not be used since this is a 2 lines setup 10 11 12 13 14 15 16 a SERIALNUMBER y wi 17 P nD r 18 19 20 21 22 23 24 INSTRUMENTATION M 25 www gddinstrumentation com ee IIIMMMMMMMMIi iHl SELF TEST R4 256 264 ni Lin niin 29 30 aiia e326 MADE IN CANADA 1 Select the Pole Dipole 2 16 on the Setup tab El array Pole Dipole 2 16 Setup El array Tx Rx Chi Ch5 Cha Chi3 Ch Ch6 Ch10 Ch14 Ch3 Ch Chii Chi5 Ch4 Che Chiz Chis ee OD SO PC 1 32 PM 2 On the Position tab enter the parameters of your survey El array Pole Dipole 2 16 Project JGDD Test Ln Tx 1 u Mowe LINE Tx Station Tx1 Station Ex M
7. 4300E 4A00E will 4500E begin 2014 05 13 4800 ATOQE at LLI c eo E a H E B L E E H a a a n x a H Hu E position 4900Em Annex 2 Field survey setup LLI Ca C C Li oe E 8200N E E 3000N T 2800N a B 2600N E E 2400N E W LL C C In is 1 3 km long 3300N 3900E Page 93 Pole Pole LLI LL LLI e e eo S Q Infinity 500m infinity Tx1 Tx2 i R1 3300N OSS 86 OO oc mx x e 100m m x _ x x x x x nm x 100m 3100N x x M gt x Q a8 v XX v BK gg x Legend x Station Tx electrode Rx electrode eee R1 Reference Oe e m e e e e electrode www gddinstrumentation com 25 seur resr D rie 25 an Oo Oe Ot 8 x iL cn MADE IN CANADA Ces ct ET sez a er 9 4 104 11 12 134 14 15 16 For this pole pole setup 8 electrodes of the GDD Rx will be used 1 Select Pole Pole in the setup page El array Pole Pole Setup El array Tx Rx Chi Ch5 cho Ch13 Ch Ch6 chio cni4 Ch3 Ch chii chis Ch4 ChS chiz chie 2 io pc 2 53 pm Instrumentation GDD inc 2014 05 13 Page 94 2 Enter the positions corresponding to your survey parameters El array Pole Pole Setup Position Project GDD Test Ln Tx 3300 Rx 3300 E W
8. Fichier VOL 28 0 Ko mxip_system vol Fichier VOL 200 Ko SCIP MEM Field Ver 7 Fichier 2014 04 08 19 23 di ConnMgr Dossier de fichiers Program Files Dossier de fichiers ce Q Fichier VOL 148 Ko mxip_notify vol Fichier VOL 132 Ko pim vol Fichier VOL 384 Ko Documents and Settings Dossier de fichiers Temp Dossier de fichiers mxip initdb vol Fichier VOL 52 0 Ko mxip swmgmt vol Fichier VOL 28 0 Ko SCIP MEM Core Ver 7 Fichier 2014 04 08 19 42 Qus gt Ordinateur Juniper Systems Archer2 Program Files gt v Organiser w Favoris RE Bureau Emplacements r ce m T l chargements 37 Dropbox Instrumentation GDD inc Connections Dossier de fichiers GDD Dossier de fichiers 2014 05 13 Windows Media Player Dossier de fichiers Page 79 7 Rename the old version of the folder to keep a backup on your Archer2 Field PC Right click on the GDD folder and select Rename P gt Ordinateur Juniper Systems Archer2 gt Program Files X ES Rechercher dans Pra Connections Dossier de fichiers ig T l chargements Ouvrir dans une nouvelle fen tre 1 Dropbox Cole Copier EE Bureau 9 Biblioth ques Supprimer Fa Documents Renommer i Images Propri t s a Musique B Vid os 8 Rename the folder example GDD Old Version rdinateur Juniper Systems Archer Program Files Favoris Connect
9. Setup Project GDD Test Ln Tx 100 Rx 200 Move LINE Tx 200 Station Tx1 Meh Station Rx 400 Sep Mowe ST ro D Ex 450 SOO 550 600 v Tx FA ro zi STN ro Instrumentation GDD inc 2014 05 13 Page 109 8 When the line is done change the Move ST TX to 100 or the Tx2 position to 0 depending on where you are starting the next line El array Pole Dipole 2 16 Setup Project GOLD Test Ln Tx 300 200 Move LINE Tx 200 Bx Station Tx MNA Txz 1600 Station Rx 400 Sep 50 Mowe ST Tx Rx 50 Ronane Instrumentation GDD inc 2014 05 13 Page 110 GPS Positions Setting GPS positions instead of nominal positions Infinity i Y 500m a Infinity 320971 321071 321171 b Man Ra Fb 100m x x N X X x x P 100m x X Bg x x X x Project GDD Ln Tx 5182576 Rx 5182576 H S Mowe LINE Tx 100 Rx LOO Station Tx1 Hy i Txz 320971 5 Station Rx 320996 5 Sep 25 Mowe ST Tx FE Rx 25 Za Q 0 PC m 10 07 Pm Instead of using a relative position system the starting position being 0 0 you can enter GPS position in meters in the Line TX Line RX Tx1 Tx2 and Station Rx cases You can enter any number between 9999999 and 9999999 Next Station Next Line Position Position LTx 5182578 321021 5 221121 5 LTx 5182478 320996 5 321096 5 LEx 5182578 321046 5 221146 5 LEx 5182478 321021 5 AmE 321071 5 Y E
10. 28 03 2014 11 50 Save File 28 03 2014 11 50 28 03 2014 11 50 008 Special Raw Data You will have to use the scroll bar to see all the information available Click Next to go to the next page The three following slides show all the information displayed by the history Project Tests GRxa 32 NMindows 20 Setting rith Delay ims 240 Timing ims a0 80 60 680 80 60 60 80 60 S0 80 80 60 60 S0 Mem Date Time El array LineTx LineRx Dir Tx Tx Rx Ex Contact Rho 1 20 03 2008 11 11 41 F F 0 00 0 00 W S 999999 00 50 00 75 00 999999 00 INFINI 6 20 an gan 80 50 50 2p apMin SpMax Vp Err p Sym 3 Be EEE In Time Stack MOT Mz MOS MO 4 HOS 173 86 330 2 17 4 0 039 99 999 58 727 92 99 99 1 0 2000 1 999 99 6815 34 766 02 606 62 139 14 na Mov Moe Mog Mio Mil Mle M13 H14 Mis H16 M1 Hia Mig MeO 894 70 104 95 437 04 003 851 654 56 951 07 944 17 999 99 999 99 999 99 999 99 999 99 999 99 999 99 999 99 Instrumentation GDD inc 2014 05 13 Page 59 7 6 3 Back Mem The Back Mem option is used to clear the last readings of the memory one by one 1 Select Tools Memory Back Mem GDD Rx 8 channe G Y 4 lt 2 00 00 N S 100 NS toons Config Special Show Raw Data gt History Back Mem Clear Mem Save File 13800 1008 5 mV Instrumentation GDD inc 2014 05 13 Page 60 7 6 4 Clear Mem The Clear Mem option is used to clear all the readings of the memor
11. 29 44 0863915 YES 1640 006 2245 889 27 02 2014 13 29 43 10360 YES 1640 7 22 21345 425 2 02 2014 15 29 43 173154 YES 1641 12 2346 733 or FO2 2014 15 292 43 1472788 YES 1641 795 2347 090 7 02 2014 15 29 43 162425 YES 1612 138 237 641 27 02 2014 15 29 43 162056 YES 1041 254 2348 163 2PF 02 2014 15 29 43 201697 YES 1641 797 21458 495 2 02 2014 15 20 43 2713125 VES 1644 534 226 959 27 02 2014 15 29 43 240060 YES 1645 088 2349 508 27 02 2014 15 29 43 260600 YES 1645 718 2350 123 20 02 2014 15 29 43 280234 YES 16416 765 2250 621 27 02 2014 15 29 43 199865 vts 1647 041 2350 971 Instrumentation GDD inc 2014 05 13 Page 56 7 6 Memory option 7 6 1 Display Reading The Display Reading option displays a particular reading on the PDA as the operator would see it in the field even if no receiver is connected to the PDA D Rx 8 channe T ar y a OT 1 57 i 00 N 85 xii ke NS roots GDD Rx 8 channe I c yz Z m 1 57 es 00 N S Count 390d Confi Sex ES ia at 30 WE JUL a Special 40 Config Show k Special t Raw Data Show T v Hist Raw Data sc Back Mem Clear Mem Save File The following window will appear The number in the Reading Number field is always the Memory number of the latest reading taken Enter the number of the reading you want to see Click on CONFIRM GDD Rx 8 channe G c Y C Gi 1 58 Reading Number Instrumentation GDD inc 2014 0
12. 30 TOOLS 40 181000 6 2 mV Channel number Window number Chargeability value Instrumentation GDD inc 2014 05 13 Page 49 7 4 7 Show Sp Steps 14 to 16 of Section 5 of this Manual must be done before using this feature The SHOW SP option is used to display the self potential SP in mV of each channel 3 Select Tools Show Show SP GDD Rx 8 channe GI on M i 1 53 Hotkeys Show Signal Show Contact and Noise Show Vp and Cycle Show M and ErrM Show Decay Show Windows 1 8 ch Show Windows 9 16 ch Show Windows 17 24 ch 40 183200 1008 3 mV Sp SpMin SpMax Self potential Channel number 502 7 510 6 502 z504 0 Bios 504 6 VAIE Instrumentation GDD inc 2014 05 13 Page 50 7 5 Raw Data option 7 5 1 Check GPS To use the GPS function your receiver must be equipped with an internal GPS module This GPS module is designed for use with applications that require accurate time The Check GPS option is used to verify if a satellite is being tracked by the GPS module Connect an external antenna SMA to the GPS connector of the GRx2 receiver for more efficiency After turning on the GRx2 receiver it can take up to 2 or 3 minutes for the GPS receiver to track and synchronize with a satellite Select Tools Raw Data Check GPS GDD Rx 8 channe ea en p 4 Gi 1 53 GDD Rx 8 channe Gl qn OM 1 53 100 N S TOOLS Config Special Show b Raw Data gt
13. 715316 ves 330 476 330 I 29 01 2014 17 16 735075 S 19 747 491 941 29 01 2014 17 18 13 754808 YE 491 343 495 388 29 01 2014 13 18 13 774540 4 696 496 167 29 01 2014 13 18 13 794274 198 056 496 316 29 01 2014 13 15 13 814007 ve 498 036 496 343 29 01 2014 13 18 13 833739 4 06656 496 333 29 Tiy 2014 13 13 13 Ee YES 9 055 496 338 CHO 29 43 044817 1639 10 235 109 0642754 wr 163 2345 531 1 0E3915 YE 4 PA ELEL 21415 8832 103602 I 246 425 123154 1 31 2346 733 142788 28 23147 090 i 162425 1 31 2347 641 182056 2148 163 201692 214B 496 2421325 0 36 2246 089 289060 2349 508 260600 A 2350 123 280234 YE Oi 2350 631 apor roe I0 Mn I0 M M E As for the gps file if there is no GPS synchronization or if the GPS signal has been lost for more than 30 minutes the Date and Hour will be replaced by NO GPS TIME in the fullwave and rdf files Take note that for some reasons such as weak signal areas the GPS module will not be able to track and synchronize with a satellite Instrumentation GDD inc 2014 05 13 Page 54 7 5 2 Start Recording raw data This option is used to record raw data without any synchronization with a transmitter signal This can be useful to record the telluric or noise from the ground The receiver will record a reading every 20 ms Thanks to the GPS module each recorded reading will be accurately time stamped Your receiver must be equippe
14. Generic gdd GDD GPS DS Geosoft dat except 3Dsurvey Amira dat except 3Dsur Prosys csv except 3Dsurvey FULLWAVE Type 2 Text Files gps Location 5 Thefollowing screen appears click OK to close the pop up dialog box GDD Rx 8 channe 7 2 Y am 2 26 a TAE REIR e LA GDD Generic gdd GDD GPS Time gps Geosoft dat except 3Dsurvey Amira dat except 3Dsurvey Prosys csv except 3Dsurvey Dump Completed into files My Documents test gps My Documents test gdd My Documents test fullwave aux Instrumentation GDD inc 2014 05 13 Page 64 7 7 About option The About option is used to display the software version number 1 Select Tools About GDD Rx 8 chann GI c Y m 12 57 Special MEM 3 BATTER Show gt Raw Data gt Ln 100 N S Tx 30 Rx 40 Count 14300 501 2 mV MEM 3 BATTERY 12 35 GDD Rx Software Version PPC 0 4 2 35 Version Rx 0 2 5 4 Rx SN 1230 Battery Type not detected See Section 7 2 4 for more information about Battery Type Instrumentation GDD inc 2014 05 13 Page 65 8 Transferring data In order to establish communication between the Archer2 Field PC and a desktop PC you need to install the appropriate synchronisation software Windows 7 or Vista 64 bits users will require Windows Mobile 64 bits while Windows 7 or Vista 32 bits users will need to install Windows Mobile 32 bits Install ActiveSync if you run Windows XP
15. Move LINE Tx 100 Rx Station Tx1 Ny Station Rx Mowe ST Tx 3 Ifall the values are correct click the Ok button to continue and take a reading If something is incorrect you can modify it on this page M Tx M Rx 4 When the reading is done click the NEXT STN button to increment the positions 1 3950 5 ansa 2975 B anis 3 anon Y a100 E anzs d azs A Ea ES Es Instrumentation GDD inc 2014 05 13 Page 95 Pole Dipole 1 32 LLI LL LL e e e z Infinity 3 500m Tx1 Tx2 R1 BON BE Be 8888 nm 100m x x a x o x x x x x x x m 100m x 3100N x x x m E x X W x x 8 OX x x M Legend x Station Tx electrode Rx electrode R1 Reference electrode INSTRUMENTATION www gddinstrumentation com MADE IN CANADA For this pole dipole setup 8 electrodes of the GDD Rx will be used 1 Select Pole Dipole 1 32 in the setup page The Pole Dipole 2 16 and Pole Dipole 4 8 options are explained in the 3D survey section at the end of this document El array Pole Dipole 1 32 Setup ip BEEF Chi Ch5 ch Ch13 Ch Ch6 chio cni4 Ch3 Ch chii chis Ch4 ChS chiz chie 2 E io PC 3 04pm Instrumentation GDD inc 2014 05 13 Page 96 2 Enter the positions corresponding to your survey parameters El array Pole Dipole 1 32 Setup Position Project GDD Test Mowe LIME Tx
16. QNM SERIAL NUMBER bul Rx 2002 INSTRUMENTATION SELF TEST QU www oddinstrumentation com MADE IN CANADA Instrumentation GDD inc 2014 05 13 Page 33 2 Turn ON the receiver 3 Select Tools Config Setup GDD Rx 8 channe G ge 2 52 El array Tx Rx Dipole Dipole 1 32 GDD Rx 8 chann G c3 Y 42 OM 12 44 Show Raw Data Memory About Trigger on 1 x 4 Select the Pole Pole 1 32 array configuration Instrumentation GDD inc Dipole Dipole 1 32 Dipole Dipole 2 16 Dipole Dipole 4 8 Pole Dipole 1 32 Pole Dipole 2 16 Pole Dipole 4 8 Pole Pole 1 32 Pole Pole 2 16 Pole Pole 4 8 2014 05 13 Page 34 5 Check the channel s you want to test Click Ok GDD Rx 8 channe TJ Y d 2 52 El array Tx Rx Dipole Dipole 1 32 x 6 GDD Rx 8 chann D c Y 4 m 12 55 100 N S 30 40 Show Raw Data Signal processing options Memory Battery Type About 7 Enter the waveform timing default 2000ms 8 Enter the primary voltage default 500mV 9 Enter the chargeability default 0 GDD Rx 8 chann G c Y 4 m 12 55 Timing Chargeability CONFIRM CANCEL Instrumentation GDD inc 2014 05 13 Page 35 10 11 12 Click on CONFIRM The output signal of the self test electrode will be activated only once you have click on CONFIRM GDD Rx 8 chann G Y C am 12 55 Timing 2
17. Select COM Ports Bluetooth EJ VS d au 3 53 Q COM Ports Devices gt Mode Tap Add new device to search for other Bluetooth devices Tap on a device to modify its settings Connected Add new device Disconnected 3 SC2122 Instrumentation GDD inc 2014 05 13 Page 75 10 Click on New Outgoing Port Bluetooth 3 47 VS d om 3 53 Mode lt COMPorts D Devices After pairing with a device to set up a COM port tap New Outgoing Port For other options tap and hold an existing port 11 Select your GRx2 s name and click on Next Bluetooth E 7 VS d G 3 50 Select a Bluetooth Device Select a device to connect with and tap Next Dell Wireless 370 Bluetooth Min sci Refresh 12 Open the Port menu Bluetooth s m 3 54 Bluetooth Instrumentation GDD inc 2014 05 13 Page 76 13 Select COM9 and click Finish Bluetooth EJ a Y d m 3 54 Bluetooth Port eeu x Secure Connection MEINE 14 The name of your GRx2 receiver should appear with the COMS tag Click on the OK button to close the window Bluetooth J e Ys M 3 56 Mode lt COM Ports Devices After pairing with a device to set up a COM port tap New Outgoing Port For other options tap and hold an existing port SC2122 COM9 New Outgoing Port Instrumentation GDD inc 2014 05 13 Page 77 10 GDD Rx software update 1 Connect the USB cable between the Archer2 Field PC and
18. Thefollowing screen appears GDD Rx 8 chann Gj yz C OM 12 59 Quick start Repeat reading ES Signal Sga Contact and Noise N Vp and Cycle SGo M and ErrM ZRS Decay SD Windows 1 8 ch i Windows 9 16 ch 2 Windows 17 24 ch 3 Windows 25 32 ch 4 Sp vpu Resistivity vA he Chargeability A History H Use the shortcut keys to navigate quickly between the different options Instrumentation GDD inc 2014 05 13 Page 40 7 4 Show option 7 4 1 Signal The SIGNAL option is used to display the signal graph of a selected channel 1 Select Tools Show Show Signal GDD Rx 8 chann G Y 4 m 12 59 Show Vp and Cycle Show M and ErrM Show Decay Show Windows 1 8 ch Show Windows 9 16 ch Show Windows 17 24 ch Show Windows 25 32 ch Show SP 2 The following screen appears Channel Selection Time Scale Offset Voltage Scale Graph TOOLS menu G yi Y EXIRET Increase Voltage Scale Increase Offset Voltage Decrease Offset Scale Decrease Voltage Scale Close graph button Instrumentation GDD inc 2014 05 13 Page 41 3 Select offset voltage scale GDD Rx 8 channels e cm qm 1 05 SEED a e Y S an 1 05 16384 5 Select display channel GDD Rx 8 channels CN c Y cau 1 05 TOOLS inv rj Che 16384 Instrumentation GDD inc 2014 05 13 Page 42 7 4 1 1 Tools menu 7 4 1 1 1 Auto Correction The AUTO C
19. if you do not want to save your User defined settings in a file In all cases you will be brought back to this display and the settings you have entered in the User defined window will be loaded into the Archer2 Field PC GDD Rx 8 chann G 4 Y 4C Gi 12 51 Stop Cycle Timing 2 sec v Mode ser Defin v Delay ms 240 Timing ms 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 Setup Position Windows Instrumentation GDD inc 2014 05 13 Page 31 7 2 Special option 7 2 1 Reinit The REINIT option is used to reset GRx2 communication with the Archer2 Field PC This option is useful when the Bluetooth communication is lost 1 Select Tools Special Reinit GDD Rx 8 chann GI c Y C am 12 52 100 N S Toons START Simulation Signal processing options Battery Type 2 Click YES to reinitialize the GRx2 GDD Rx 8 chann G yz 2 m 12 52 Ln 100 N S Ty 30 TOOLS Rx 40 Count 84600 V 410 5 mV Bz 12 95 I 1000 0 REINIT Confirmation Instrumentation GDD inc 2014 05 13 Page 32 7 2 2 Simulation The SIMULATION option is used to perform a self test with the internal waveform generator you need to select the Pole Pole configuration to use this option 1 Short the SELF TEST terminal with the channel s you want to test The picture below shows a self test with the two channels WIRELESS CHARGER D o DICUNILE EDAB LP RECEIVER MODEL GRxZ
20. ne 82 12 ECRIRE ee a E de co ho 85 LS DECICA OMS a aa EX a et a de cr a qi 86 13 1 General specifications sessesesessecessecessscessecessssecesseoecesoecesoscoeseecesessesesoeoe 86 13 2 Technical SPECiFICATIONS cccceccccscsccccccscsceccccnceccccscnceccecececsccscnceseececces 86 Annex 1 Geometrical parameters sesesessesessecesssoecoscesssssoecssoecsesoecessesecessesessecesee 88 Annex 2 Field survey setup s sessesesessesessecessecessececesosoecssoecesoecesesoeoesoecessesessecesee 93 Annex 3 Example Dump File 1 1 ee eee ee eene ne nennen rennen eno nennen tons 112 Instrumentation GDD inc 2014 05 13 Page 3 1 Introduction The GDD IP Receiver is a new compact low consumption unit designed for resistivity measurements It features high capabilities allowing it to work on any field conditions It can be configured in multi pole or multi dipole reception The receiver uses a PDA handheld PC to process data acquisition A WVGA LCD TFT display allows monitoring the results live on the field The operating system is Windows Embedded Handheld 6 3 and the software can easily be updated via internet Caracteristics e Reception poles dipoles 2 poles dipoles expandable to 32 for dipole dipole pole dipole or pole pole arrays e Programmable windows The GRx2 offers twenty fully programmable windows for a higher flexibility in the definition of the IP decay curve e User mod
21. or earlier All three software are available on the CD supplied by GDD Instrumentation GDD inc 2014 05 13 Page 66 8 1 ActiveSync installation and settings 1 Once ActiveSync is installed a gray icon will appear in the bottom right corner of your desktop PC screen 2 Right click on the ActiveSync icon to open the following menu and select Connection Settings Open Microsoft ActiveSync Connection Settings 3 Check Allow USB connection with this desktop computer Connection Settings Click Get Connected to connect your mobile device to this z tae computer Status Waiting for device to connect Get Connected v Allow USE connection with this desktop computer Statue USE re available Iv Allow network Ethernet and Fremote Access Service RAS server connection with this desktop computer Status Metwark is available r Status Icon iw Show status icon in Taskbar Cancel Help Instrumentation GDD inc 2014 05 13 Page 67 8 2 Windows Mobile Device Center installation and settings 1 Once Windows Mobile Device Center 32 or 64 bits is installed click the Windows Start Menu icon and then click A Programs to display all installed programs Click Windows mobile Device Center to launch the application E Internet Explorer sa Windows Fax and Scan z si ig abe aoe E Windows Media Center A mW IO Windows Media Playe
22. the program bar of the GDD Rx program It stays on the bar even if the Archer2 Field PC is connected to the receiver GDD Rx NO RE G g Y d a 2 30 mm e s re J BATTERY 99 9 v Answer Check that the receiver s On Off switch is at On and that the LED is on Verify that the receiver s batteries are powered enough and not within the critical threshold limit n Cable mode verify that the cable is plugged correctly on the receiver and on the Archer2 Field PC n Bluetooth mode close the GDD Rx program and try to start it again If the program does not detect the receiver in Bluetooth mode open the program in RS232 mode and save all your data When your data are saved reset your Archer2 Field PC by pressing and holding the Power button The following message appears Select Reset not available when using external D power 8 Disable TS Power Off Power Off Instrumentation GDD inc 2014 05 13 Page 82 gt Problem In Bluetooth mode the following message appears COM Error 0 Try again Yes No E V Answer Make sure that the Cable Wireless switch is on Wireless position and that the receiver is turned on Look at the Bluetooth icon in the Dashboard EJ V 4E T 3 09 Try to start the SCIP software in Bluetooth mode again Instrumentation GDD inc 2014 05 13 Page 83 See Section 9 1 to know how to verify if a partnership has been estab
23. type GRx8 32 firmware 2 5 4 or earlier or GRx2 receiver the About pop up window will indicate Battery Type not detected GDD Rx 8 chann G 2 YY 4 m 12 57 100 N S TOOLS 501 2 mV MEM 3 BATTERY 12 3 GDD Rx GDD Rx Software amp Version PPC 0 4 2 35 Version Rx 0 2 5 4 m J Battery Type not detected In which case it is possible to select the battery type manually Select Tools Special Battery Type GDD Rx 8 chann I C Y am 12 57 100 N S 30 TOOLS Reinit Simulation Signal processing options Instrumentation GDD inc 2014 05 13 Page 38 Select the type of batteries in your receiver All GRx2 receivers have Li lon batteries GDD Rx 8 chann CI g Y C m 12 57 If you select the wrong battery type the battery level indicated in the main window of the GDD Rx program will be slightly different from the actual value Instrumentation GDD inc 2014 05 13 Page 39 7 3 Hotkeys The HOTKEYS option is used to display the shortcut keys menu This option is available with the Allegro Field PC only 1 Select Tools Show Hotkeys GDD Rx 8 chann GI g Y 4 12 59 GDD Rx 8 chann G Y OM 12 58 Show Signal Show Contact and Noise Show Vp and Cycle Special Show M and ErrM h et Show Windows 1 8 ch Raw Data gt Show Windows 9 16 ch Memory gt rn Show Windows 17 24 ch About Show Windows 25 32 ch Show SP 2
24. 000 Voltage 500 mV Chargeability CONFIRM E Susa M 2 BATTERY 15 1 If you want to disable the self test output signal go to Simulation window and enter OmV in the Voltage field Instrumentation GDD inc 2014 05 13 Page 36 7 2 3 Signal Processing Options The SIGNAL PROCESSING OPTIONS are used to disable the default gain and offset settings When offset and gains are applied the signal to noise ratio is improved i Select TOOLS Special Signal Processing Options GDD Rx 8 chann 7 g Y m 12 56 Reinit Simulation Battery Type 2 Checkthe checkboxes of the settings you want to disable and click CONFIRM GDD Rx 8 chann fi ex aA Gi 12 56 Input signal offset OFF Input signal gain OFF Input signal telluric OFF CONFIRM Note that the gains and offsets are enabled applied every time you start the GDD Rx program again even if you disabled them the last time you used them Instrumentation GDD inc 2014 05 13 Page 37 7 2 4 Battery type With GRx8 32 firmware version 2 5 5 or higher the GDD Rx program detects the type of batteries in the receiver automatically It cannot be done with GRx2 Select Tools About GDD Rx 8 chann E on hs 4 qm 12 57 TOOLS Config Special gt Show b Raw Data Memory gt If a battery type is detected the information will appear in the About pop up window If the GDD Rx program cannot detect the battery
25. 2 manual Optional Allegro Mx basic kit Allegro Mx complete kit Archer2 Field PC spare battery Spare channel Instrumentation GDD inc 2014 05 13 Allegro Mx PDA complete kit Page 5 Instrumentation GDD inc 2014 05 13 Page 6 3 GRx2 components The GRx2 components are described in this section WIRELESS CHARGER SERIAL NUMBER T p Rx 2002 i INSTRUMENTATION SELF TEST www oddinstrumentation com MADE IN CANADA A RS 232 connector 9 pin serial communication port This connector is used to connect the RS 232 cable between the Archer2 Field PC and the GRx2 receiver B CABLE WIRELESS switch This switch is used to select CABLE RS 232 or WIRELESS Bluetooth communication with the PDA The red light indicates WIRELESS position C ON OFF switch This switch is used to turn the GRx2 ON The red light indicates ON D CHARGER connector This connector is used to charge the battery of the receiver with the wall power supply Instrumentation GDD inc 2014 05 13 Page E REF terminal This terminal is the infinite electrode in pole configuration In dipole configuration this terminal is the first electrode in differential with the second electrode F NUMBERED terminals These terminals are referenced to the Ref terminal infinity in pole configuration In dipole configuration the numbered terminals are differential terminals G SELF TEST terminal This terminal is use
26. 2j39 72 MV MEM 2 BATTERY 151 Instrumentation GDD inc 2014 05 13 Page 13 10 The following screen appears Tap OK to continue GDD Rx 8 channe D c Y d Ge 2 52 Ln 10 N S Tx 30 TOOLS RE 32 Count 10200 Vs 441 6 mV MEM 2 BATTERY 15 3 GDD Rx You have to verify the configuration 11 Enter the project line station move displacement etc for Tx and Rx Use the virtual keyboard at the bottom of the screen or use the numeric keypad of the Archer2 Field PC to enter numeric values Use the tab button l to advance the cursor to the next tab stop Click OK or press shift 5 OK on the keypad to continue GDD Rx 8 channe I 2 YQ 4 Ge 2 54 S Move LINE Tx I e d HB eo RX NO on Station Tx1 dip oar WW on Station Rx Sep f Move ST Tx ats E Setup Position Wi dem n Instrumentation GDD inc 2014 05 13 Page 14 12 Verify if the positions are correct and click OK or press shift 5 OK on the keypad to continue GDD Rx 8 channe I 2 Yj 4 2 55 Displacement enabled Go to previous Go to next station station Go to previous Go to line next line Note F1 to F4 shortcut key are not available with the Archer2 Field PC 13 The Contact and Noise graph appears If the values displayed are normal click OK or press shift 5 OK on the keypad to close the window GDD Rx 8 channel
27. 4 4 Show M and errM s ssesesessssessesessssecessecesosoeoesoscesosoesseosoesssoesesoessesese 47 7 4 5 DECAY deu a da dues E E E ES ENEE 48 7 4 6 Snow NIMES ee aan ee k 49 7 4 7 SHOW SP de 50 7 5 Raw Data ODIO 8 eee ea en en dec etes ee dt ee 51 7 5 1 CHECK GPS a a 51 7 5 2 Start Recording raw data csccsccscsscsssscsccsccsccscccceccscecceccsccececcesees 55 7 6 Mem ry OO TE TIERE 57 7 6 1 Display RARE de MR PW oui 57 7 6 2 FUSE OU NR EE TR Te 59 7 6 3 Back NICR TT 60 7 6 4 clear MEM PP 61 7 6 5 DAVE Fe OA 63 7 7 ABOUL ODON A sd nan ne one ee a a nine ia aie 65 8 Transferring data ous a ea dead 1 SIu Mes des dise de ouile 66 8 1 ActiveSync installation and SettingS ccscsccccscscsccccscsccscsceccccecscscecencecess 67 8 2 Windows Mobile Device Center installation and Settings csccscsssssees 68 Instrumentation GDD inc 2014 05 13 Page 2 8 3 Connecting the Archer2 Field PC to a desktop PC 70 8 4 Transferring file s from the Archer2 Field PC to a desktop PC 71 9 Bluetooth configuration iere oe od scoot ES E CRXCu VER CRR UE QE WAVRATU CAR ERR REVE MERE 73 9 1 Bluetooth partnership configuration ecce eere eene nennen 73 10 GDD Rx software update sesesessesessecessscesssoesssosoesesoecesoecsesoecesssoecessecseseeceeee 78 Il TOM ROGUE ea ea ac
28. 5 13 Page 57 Select the chargeability windows you want to see and click CONFIRM GDD Rx 8 channe fh E YV 46 Gi 1 58 lt 3 Isl Ia 02 2 2c The selected readings appear 150 N S 30 35 31100 7 8 mV e 13709 1000 0 Use Left and Right arrow buttons shift 44 or 6 gt to compare your current data with that of your previous acquisitions Use the Up and Down arrows to see all the channels GDD Rx 8 chann g YV OM 12 44 GDD Rx 8 chann G c Y d m 12 44 Ln 150 N S Ln 150 N S a TOOLS TR 30 TOOLS TX 30 Rx 40 _ Rx 40 Count 59300 L Count 59700 mV Rho Vp Rho Vp 0 23 25 453 905 32 34 499 916 5 36 14 212 30 42 25 499 812 Keep in mind that there is no indication of which reading is monitored on the PDA display At this point it is possible to use the show menu to display some graphics or values of the channels Instrumentation GDD inc 2014 05 13 Page 58 7 6 2 History The History option is used to display all the data accumulated in the memory GDD Rx 8 channe en e Ne 4 lt Gm 2 00 GDD Rx 8 channe m det Y dm 2 00 100 N S 30 40 11304 Config 501 Date Time 123 Windows 20 Show 28 03 2014 11 50 28 03 2014 11 50 28 03 2014 11 50 28 03 2014 11 50 Display Reading 28 03 2014 11 50 28 03 2014 11 50 Eu On 2 1 28 03 2014 11 50 28 03 2014 11 50 Back Mem j 28 03 2014 11 50 28 03 2014 11 50 Clear Mem 28 03 2014 11 50
29. 9999999 00 0 00 0 0 9999999 00 0 00 0 0 9999999 00 0 00 0 0 9999999 00 0 00 Sym M 92 19 210 93 24 892 81 154 79 75 166 96 91 26 499 90 21 118 90 24 797 84 149 53 Rx 20 00 30 00 40 00 50 00 20 00 30 00 40 00 50 00 11 87 7 226 33 56 22 41 1 815 0 878 18 83 43 24 Version of the Rx program on the PDA Version of the Rx software Serial number of the IP Receiver Rx 30 00 40 00 50 00 60 00 30 00 40 00 50 00 60 00 194 0 194 0 194 0 194 0 359 0 359 0 359 0 359 0 Time Contact 3 8 4 1 11 7 17 6 3 9 7 2 11 6 17 5 2000 2000 2000 2000 Stack Number of windows depending on the selected mode Selected mode Section 7 Delay in ms before the first window depending on the selected mode Timing of each window depending on the selected mode Memory number Date and Time Electrode Array Transmitter Line Label Receiver Line Label Line Direction North South or East West Number or Rank of dipole First electrode of the transmitter Second electrode of the transmitter Instrumentation GDD inc 2014 05 13 Rho 26 78 23 89 21 96 15 30 27 28 25 05 20 74 17 61 M01 22 42 717 22 35 342 22 146 00 22 170 10 28 36 966 28 39 927 28 14 261 28 155 96 Page 112 Rx Rx Contact Rho Sp SpMin SpMax Vp ErrVp Sym M ErrM In Time Stack MOI M20 First electrode of the dipole Second electrode of the dipole So
30. IP RECEIVER Model GRx2 Instruction Manual INSTRUMENTATION 860 boul de la Chaudi re suite 200 Qu bec Qc Canada G1X 4B7 i Tel 1 41 877 4249 Fax 1 418 877 4054 INC E Mail gdd gdd ca Web site www gdd ca Table of contents 1 Lalage eli e d o n RE TTE E A E 4 2 GRX2 36COSSOTIOS es seeds de annee asser die net des eo een 5 3 GIO COPD ONS coo EE cas wees vasa recesses EUR cee ce osent tee ces die 7 4 POW GN EIL T E E EEEE E E 9 5 Q ick start US NETTE M 11 6 RS232 Bluetooth COMMUNICAtION cccceecccceccecccceccecceccccecceccccecceccececceces 20 7 TOUS VMOU sic tcc casters da a di de 21 7 1 CONS OCC ae ad den es anne cl nn 23 7 1 1 SLET o PR O E E E E E N 23 7 1 2 POSION PEE TETTE TOTO TOREM 25 7 1 3 WYN OW m 27 7 2 Special OPEN ON en TT as 32 7 2 1 AUS LE LR SP EE EEA A EE S 32 7 2 2 SIMULATION MT TE TI UL IMEEM 33 7 2 3 Signal Processing Options ssesessssesescssecessecessecessececessececesceseececessesese 37 7 2 4 BARON CVC o tbe 38 7 3 aij EET TT m 40 7 4 Show ODEON sean aa sean III EUR RN at PUE Eo IRR en tn Qd0d 41 7 4 1 OUI 41 7 4 1 1 Tools Menu a aan Das eme ee qii dris 43 7 4 1 1 1 Auto CON CUOR a aenencens 43 7 4 1 1 2 PROSE ON NETT UU UT 43 7 4 1 1 3 Jokisicom 44 7 4 2 Contact and NOIR a ad ee SEVA S VES on dan a idee 45 7 4 3 Vp and ON LS LE orere EEEE TENTE i 46 7
31. ORRECTION option is used to optimize the graph scale and correct the offset of the signal This option should be used after one signal period 8 sec for a 2 sec time base 1 Select Tools Auto Correction GDD Rx 8 channels G ar Ya Gi 1 05 TOOLS 20 sec Ch01 ml J Le re 41419 7 4 1 1 2 Restore The RESTORE option is used to reset the settings to default 1 Select Tools Restore GDD Rx 8 channels ea en Ye q m 1 05 RESTORE i D O u Instrumentation GDD inc 2014 05 13 Page 43 7 4 1 1 3 PAUSE GO The PAUSE GO option is used to pause or play the signal 1 Select Tools Pause or Tools Go GDD Rx 8 channels Ex e Y M 1 05 Instrumentation GDD inc 2014 05 13 Page 44 7 4 2 Contact and Noise The CONTACT AND NOISE option is used to display the noise graph of all channels This option can be useful for troubleshooting if you have noise problem The Contact graph shows the contact resistance between your electrodes and the ground This option should be used before your transmitter sends current If the transmitter sends current the Vp signal will be displayed for each active channel 1 Select Tools Show Show Noise GDD Rx 8 channe Gl en Y qu 1 08 Hotkeys Show Signal Show Vp and Cycle Show M and ErrM Show Decay Show Windows 1 8 ch Show Windows 9 16 ch Show Windows 17 24 ch Show Windows 25 32 ch Show SP 2 The following screen appears
32. TA 4 3 09 2 Click on the Bluetooth icon in the Title bar UN EJ eo Ye ME 3 29 3 Click on Add new device Bluetooth 3 M Yo m Ui 3 48 COM Ports Devices gt Mode Tap Add new device to search for other Bluetooth devices Tap on a device to modify its settings Instrumentation GDD inc 2014 05 13 Page 73 4 5 6 The program searches for Bluetooth Devices This step may take a few seconds Bluetooth EJ i Y ACTE ET Select a Bluetooth Device Searching for Bluetooth Devices Ea Cancel Mi Select the GRx2 s name RxXXXX and click on Next Bluetooth J Ye Gi 3 53 Add a Device Select the device you want to add Oe Enter the passcode 1234 and click Next Open the virtual keyboard or use the numeric keypad of the Archer2 Field PC Bluetooth EJ NB d T 3 51 Enter Passcode Enter a passcode to establish a secure connection with SC2122 Press Next to continue if a passcode is not required Passcode Instrumentation GDD inc 2014 05 13 Page 74 7 This message may appear for a few seconds Click on Advanced or wait until it disappears and click on your GRx2 name Device Added Your Windows phone has connected with SC2122 8 Check Serial Port and click on Save Bluetooth aa YX d GH 3 52 Partnership Settings Display Name a SC2122 Select services to use from this device di X Serial Port Oe 9
33. Txz 4900 Station Rx 4000 Sep Mowe ST Tx Bx 3 If all the values are correct click the Ok button to continue and take a reading If something is incorrect you can modify it on this page Uncheck the Tx box so only the Receiver electrodes position will change Position LTx 3300 1 fanzs 5 i28 LRx 200 2 ansa 6 4150 Tx1 3900 3 1075 7 4175 Txz a900 4 4100 Ba aun NEST PREV NEST a STH STH LINE 4 When the reading is done make sure that the Tx box is unchecked click the NEXT STN button to increment the positions only the Receiver electrodes position will change Position LTx 3300 1 a250 5 t350 LEX 3200 2 faz75 6 375 Txi 3300 3 300 7 a400 THe 4500 4 i325 a faazs PREV NEXT PREV on j STM LINE LINE a im x IELE 5 Your next setup on the field should be like this Instrumentation GDD inc 2014 05 13 Page 101 w D u u Q o e 3 1000m 3 Tx1 Tx2 3300N4 5 x 8 B os os n x R1 100m x 8 x g x x gg LJ eoo EEEE s 8 x gx x Bx x B x ER a 100m 3100N x x gg x x g v j 5 BM x x gy x X x M wv ws B o x 2 HM X X v Bee He x 100m E x m x x 3 x x xE gt x m k K ko B amp x gt x x gt x NH x x R Wenner 50 50 Legend x Station Txi R1 Tx2 Tx electrode e Rx electrode R1 Reference electrode 15 B5m 15 5m T5 Bm
34. ase 321046 5 Fr 221146 5 321096 5 8 221196 5 321071 5 a 221171 5 M Tx uExT PREV M Rx STN STN E Instrumentation GDD inc 2014 05 13 Page 111 Annex 3 Example Dump File Version PPC 0 4 2 10 Version Rx 0 2 5 1 Rx SN 1050 Project 25mai2009 Windows 20 Setting Arith Delay ms 240 Timing ms 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 Mem Date Time 1 25 05 2009 13 37 40 1 25 05 2009 13 37 40 1 25 05 2009 13 37 40 1 25 05 2009 13 37 40 2 25 05 2009 13 40 55 2 25 05 2009 13 40 55 2 25 05 2009 13 40 55 2 25 05 2009 13 40 55 El array LineTx P DP P DP P DP P DP P DP P DP P DP P DP SpMin 114 8 0 17 6 25 4 ELE 10 5 0 50 3 Sp 5 8 6 1 5 9 16 3 7 0 8 3 2 3 32 4 SpMax 2 2 3 4 2 8 4 4 2 1 5 4 FF 14 1 Header Version PPC Version Rx Rx SN Name of your project Project Windows Settings Delay Timing Readings Mem Date Time El Array Line Tx Line Rx Dir n re TX 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 Vp 6 300 3 965 2 570 1 303 11 879 7 692 4 493 2 776 LineRx 20 00 20 00 20 00 20 00 20 00 20 00 20 00 20 00 Dir N S N S N S N S N S N S N S N S ErrVp 0 027 0 021 0 116 0 167 0 072 0 012 0 040 0 031 n Tx Tx 0 0 9999999 00 0 00 0 0 9999999 00 0 00 0 0 9999999 00 0 00 0 0 9999999 00 0 00 0 0
35. d with an internal GPS module to use GPS with the raw data function 1 Make sure that channel 1 is connected to the ground 2 If you want to verify the GPS time select Tools Raw Data Check GPS see Section 7 5 1 for more details GPS Time GPS Time Une s UTC No GES Time ZO P mS EGES TEDS GES Not Detected GPS Detected If you see No GPS Time either the internal GPS module cannot receive any data from a satellite or your receiver does not have this option 3 To begin the data acquisition select Tools Raw Data Start recording GDD Rx 8 channe Gl a Y q Gi 1 53 GDD Rx 8 channe Gl en Ne Gi 1 54 502 1 504 8 Instrumentation GDD inc 2014 05 13 Page 55 4 You will be prompted to name your file GDD Rx 8 channe G c Y 44 m 1 55 Name Folder Type dk RawData Files RDF Location Main memory 5 The following icon will appear and data will be recorded until you stop the acquisition by selecting Tools Raw data Stop recording GDD Rx 8 channe 7 Y 44 am 1 56 GDD Rx 8 channe c YV C au 1 56 Tidi 100 N S TOOLS Tas 30 0 30 Rx 40 Count 90 Vi 501 3 mV MEM 3 BATTERY 9 6 The extension of the file created with your raw data is rdf Example of a raw data file with GPS timestamps L Time CHO cH 27 02 2014 15 29 43 044851 YES 1639 102 23745 109 27 02 2014 15 29 43 06042764 YES 1639 552 2345 531 27 02 2014 15
36. d to perform a self test H GPS connector SMA This connector is used to connect an external GPS antenna SMA Instrumentation GDD inc 2014 05 13 Page 8 GDD s GRx2 I P Receiver is powered by internal rechargeable lithium ion batteries Here are a few tips for using and storing your lithium ion powered receiver Usage e Using a different battery power supply than the one supplied by GDD could damage the batteries and the receiver e The connector labelled CHARGER is used only to recharge the internal batteries e Do not replace the receiver internal batteries without the authorization and advice from GDD s technicians e The total operating time of the receiver will depend on the environmental conditions Using the receiver in very cold weather 20 C to 40 C will lower the operating time e The receiver will turn itself off when the batteries reach a critical level e To extend battery life avoid frequent full discharge and charge more often between uses e The power level of the batteries and the charging status appear on the main screen of the Archer2 Field PC when using the GDD Rx program Power level GDD Rx 8 channe G g yz 2 2 51 GDD Rx 8 chann Gj Yy Mt Im 12 35 Ln 150 N S TOOLS TX RE Count Vp 32 34 499 924 42 25 499 825 10700 516 3 mV p BATTERY Charging zi Vp 0 00 SOd ax c0 t 0 00 506 576 0 C Instrumentation GDD inc 2014 05 13 Page 9 Charge comple
37. eau Juniper Systems Archer2 Biblioth ques Appareil mobile E Documents i Images aj Musique B Vid os 3 Double click on the Main folder icon TOR io ec d Ordinateur Juniper Systems Archer Ur Organiser x Favoris EE Bureau E Emplacements r ce n T l chargements 1s Dropbox C 695 Go libres sur 6 97 Go 4 Double click on the My Documents folder My Documents Dossrer de fichiers Instrumentation GDD inc 2014 05 13 Page 71 5 Use the drag and drop or cut copy and paste functions to move file s between your Archer2 and your desktop PC The data file is named File Name gdd gt lt vs md m gt Ordinateur Juniper Systems Archer2 kk MyDocuments ly Music EE Bureau L Dossier de fichiers s rerin de fichiers E Emplacements r ce de T l chargements b My Ringtones Personal t Dropbox Dassier de fichiers Dossier de fichiers Corel gdd n model w2 Bureau Fichier GDD Fichier W7 T Biblioth ques 862 octets 84 octets Es Documents 6 Open the saved files with Notepad or Excel Instrumentation GDD inc 2014 05 13 My Pictures Dossier de fichiers Templates Dossier de fichiers Page 72 9 Bluetooth configuration 9 1 Bluetooth partnership configuration 1 Make sure that the Bluetooth is on If the Bluetooth icon in the Dashboard of the Archer2 Field PC is gray click on the icon to enable it NA
38. ed to define South or West direction Instrumentation GDD inc 2014 05 13 Page 26 7 1 3 Windows The WINDOWS option is used to set the signal timing and the mode 1 Select Tools Config Windows GDD Rx 8 channe 7 g Y d Ge 2 55 Stop Cycle GDD Rx 8 chann G 2 Y 2 am 12 44 Ln 150 N S 30 40 Timing Mode Special gt Delay ms 240 Timing ms 80 80 80 80 80 80 80 80 80 80 80 80 80 80 Show gt 80 80 80 80 80 80 Raw Data gt Memory About a ee 2 Select the maximum number of stacks Timing Mode 3 Select the signal timing Instrumentation GDD inc 2014 05 13 Page 27 4 Select the mode windows time definition GDD Rx 8 chann G YZ m 12 50 Stop Cycle Timing Mode Delay ms 80 80 80 N 0 80 80 e Arithmetic Windows 20 Delay ms 240 Timin g ms 2000 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 80 e Semi logarithmic Windows 20 Delay ms 40 Timing ms 2000 40 40 40 40 40 40 80 80 80 80 80 80 80 160 160 160 160 160 160 160 e Logarithmic Windows 4 Delay ms 160 Timing ms 2000 120 220 420 820 e Cole Windows 20 Delay ms 20 Timing ms 2000 20 30 30 30 40 40 50 60 70 80 90 100 110 120 130 140 150 160 180 200 Instrumentation GDD inc 2014 05 13 Page 28 e User defined Windows between 1 and 20 De
39. es available Arithmetic logarithmic semi logarithmic Cole Cole IPR 12 and user define e IP display Chargeability values Resistivity and IP decay curves can be displayed in real time thanks to the VGA screen Before data acquisition the GRx2 can be used as a one channel graphic display for monitoring the noise level and checking the primary voltage waveform through a continuous display process e Internal memory Over 64 000 readings can be stored in the internal memory of the PDA Each reading includes the full set of parameters characterizing measurements Data are stored on flash type memory and can not be lost even if the battery of the PDA is totally discharged or absent Instrumentation GDD inc 2014 05 13 Page 4 2 GRx2 accessories A 1x 2 channels GRx2 IP receiver unit B 1x Archer2 Field computer with one rechargeable 10600mAh Li lon battery one hand strap and one capacitive stylus C 1x GRx2 IP receiver wall charger with international plug kit universal voltage D Red and black banana cables E 1x Archer2 AC charger with international plug kit Universal voltage F 1x Rugged serial communication cable 9 pos D SUB female 9 pos D SUB female G 1x Archer2 micro USB sync cable H 1x Screwdriver for Archer2 battery cap 1x External GPS antenna SMA connector J 1x Archer2 Field PC Quick Start Guide K 1x GRx2 Instruction Manual and GRx2 Utilities CD contains GDD Rx software Sync softwares GRx2 manuals Archer
40. he Ok button to continue and take a reading If something is incorrect you can modify it on this page Tx NEXT PREV NEXT PREV E Bx STN STN LINE LINE PLF iO PC 3 11 PM 1 4006 s 4100 4025 B 4125 3 4050 7 4156 E 2075 a a175 ee PREV NEXT PREY SE j STM LINE LINE 0 63 7 10 PE 3 11 PM Instrumentation GDD inc 2014 05 13 Page 99 Gradient Ww Lu W W W S s 2 z 1000m 3 E 3 Tx Tx2 3300N4 gt a B B s x n a a a x T 100m COT ES B ua pvp du LS mate vor 0 100m 3100N x x x HB x K B s B gt n x BE gt k B gt x B x x E gt e E gt X lt Be e u fadi 100m a a u a n a a vog Legend x Station Tx electrode Rx electrode 9 0 9 0 9 0 9 R1 Reference 7 electrode www gddinstrumentalion com on E33 e 25 seur resr rie 25 we Oe Oo Oe B 30 LO B 32 MADE IN CANADA For this Gradient setup 8 electrodes of the GDD Rx will be used 1 Select Gradient in the setup page El array Gradient OK Setup Chi Ch5 Ch13 Ch Ch6 Ch14 Ch3 Ch chis Ch4 ChS chi Trigger on 5 HOME Instrumentation GDD inc 2014 05 13 Page 100 2 Enter the positions corresponding to your survey parameters El array Gradient Setup Position windows Project SDD Test Ln Tx 3300 Rx 200 E W Move LINE Tx 100 Bx 100 Station Txi 3900
41. il resistance in kOhm Resistivity in Ohm m Self potential in mV Minimum value of SP in mV Maximum value of SP in mV Primary voltage in mV Error in 96 of the Vp Symmetry in 96 Chargeability in mV V Error in 96 of M Current in mA Transmitter timing in ms Number of stacks Windows of chargeability Date and Time are those of the PDA for the gdd file and GPS time for the gps file Instrumentation GDD inc 2014 05 13 Page 113
42. ing options or press and on the keypad to open the Tools menu and press shift 1 8 or 2 to highlight the different options Then press to open the highlighted option GDD Rx 8 chann G 2 Y m 12 44 Show gt Raw Data gt Memory gt About Config Use the CONFIG option to change e Staking parameters e Electrode array e Active channel e Trigger channel e Line number and position e Transmitter and receiver position e Signal timing e Mode Special Use the SPECIAL option to e Re init the GRx2 e Test the GRx2 with the internal simulator e Set signal processing options e Select battery type if not automatically detected Hotkeys Use the HOTKEYS option to display the shortcut keys menu Instrumentation GDD inc 2014 05 13 Page 21 Show Use the SHOW option to display Memory Signal graph Contact and Noise monitor graph Vp and Cycle synchronization graph Decay curve Windows chargeability SP self potential Use the MEMORY option to About Use the ABOUT option to display GDD Rx software version number See the History Recall the previous memory Clear the memory Save data in a file Instrumentation GDD inc 2014 05 13 Page 22 7 1 Config option 7 1 1 Setup The SETUP option is used to set the electrode arrays the active channel s and the trigger channel 1 Select Tools Config Setup the following window appears GDD Rx 8 chann G Y 4 lt a
43. ion The POSITION tab is used to set these parameters the Tx line number the Rx line number the line direction the transmitter position Tx1 and Tx2 the receiver position the separation the transmitter movement offset and receiver movement offset 1 Select Tools Config Position GDD Rx 8 channe F 2 Pro j ects PE N S E Ln Tx 3 um lt A FIN n GDD Rx 8 chann 7 g Y EURVTT Rx Move LINE Tx Show Raw Data nm LL De gt Ther D o 3 A ie JU S e Memory About 2 Enter line number and select line direction Use the keyboard at the bottom of the screen or use the numeric keypad of the Archer2 Field PC GDD Rx 8 channe 7 2 YZ d 2 54 A negative number cannot be entered for line the labels N S E and W are used to define direction Instrumentation GDD inc 2014 05 13 Page 25 3 Enter the transmitter and receiver first electrode position GDD Rx 8 chann I g Y c OM 12 47 A negative number is used to define South and West direction 4 Enter the separation between electrodes of the receiver GDD Rx 8 chann D g YY C am 12 47 Move LINE Station T TZS A negative number is used to define South and West direction 5 Enter the transmitter and receiver electrodes moving distance GDD Rx 8 chann G Y 4C m 12 47 r gi ES Station Rx Setup Position Windows A negative number is us
44. ions GDD old version Windows Media Player EE Bureau Dossier de fichiers Dossier de fichiers Dossier de fichiers S Emplacements r ce Jg T l chargements 37 Dropbox 9 Right click on the Program Files window and create a new GDD folder F Ordinateur Juniper Systems Archer Program Files m m a a Dossier de fichiers Dossier de fichiers Dossier de fichiers Dannie T GDD k GDD old version de T l chargements Windows Media Player ie Dropbox Dossier de fichiers Instrumentation GDD inc 2014 05 13 Page 80 10 Use the drag and drop or the copy and paste functions to move the new GDD Rx software files from your computer to the GDD folder of your Archer2 Field PC CIRE amp Juniper Systems Archer Program Files GOO bg o IR Cond 13 raum E FireFly Config j em B 2012 00 03 22 1 170 Ke GDD Rx ES 3 B ERE En GOD Rech His 5 85 zh amp 600 Rx es amp GOO f ir GOD Ex por amp MFCBOU Instrumentation GDD inc 2014 05 13 Page 81 11 Troubleshooting This section explains some problems that could occur when using the GDD Rx2 as well as proposed solutions For any issues regarding the Archer2 Field PC other than these related to the GDD program please refer to the user manual of the Archer2 Field PC available on the utilities CD provided by GDD gt Problem The message GDD Rx No Receiver is shown in
45. lay ms user defined Timing ms user defined In the USER mode you can load settings you have saved before or you can create new settings GDD Rx 8 chann G 2 Y m 12 50 Stop Cycle Timing Do you want to load saved settings Yes No Click YES to load your settings from a previously saved file This window will appear GDD Rx 8 chann GI YZ m 12 50 Folder All Folders Lis Windows Files w2 Name A Folder Date Userdef w2 In this dialog box select your file The Windows window appears automatically Click OK The saved values will be loaded in the User defined mode OR Instrumentation GDD inc 2014 05 13 Page 29 Click NO to manually enter the delay and window s width GDD Rx 8 chann G c Y C 12 51 Delay ms Timing ms 06 80 07 80 08 80 09 80 10 80 180 17 80 18 19 80 20 180 k eo co z Q trj E Click OK when your settings are configured Click YES to save your new settings GDD Rx 8 chann T 5 Y 42 am 12 51 Delay ms Timing ms GDD Rx 8 chann D g Y 42 am 12 51 Save As Name Folder Type T Windows Files w2 v Location Main memory Save Enter your filename and the location where you want to save your file The User defined settings will be saved so you can reload them in the Archer2 Field PC later Instrumentation GDD inc 2014 05 13 Page 30 Click NO
46. lished between your receiver and your Archer2 Field PC Reset your Archer2 Field PC by pressing and holding the Power button The following message appears Select Reset Power Off is not available when using external power Disable TS Power Off Cancel Problem The message Battery Error appears on the main screen of the GDD Rx program on the Archer2 PDA v Answer A problem occurs during the receiver battery charging over voltage charging under O C or over 45 C charging time too long defective battery etc Try to disconnect and connect the AC charger Problem A red icon appears during the acquisition process v Answer Click on the red icon to see what happens This alarm usually means that the Vp is saturated The channels of the receiver are protected against voltage up to 500V but they can read a Vp of up to 15V only Instrumentation GDD inc 2014 05 13 Page 84 12 Technical help If you encounter a problem not described in this manual do not hesitate to contact Instrumentation GDD Inc for help at Tel 418 877 4249 Fax 418 877 4054 Toll free line 1 877 977 4249 e mail gdd gddinstrumentation com Emergency out of business hours Pierre Gaucher Home phone 418 657 5870 Cell phone 418 261 5552 R gis Desbiens Home phone 418 658 8539 Cell phone 418 570 3408 Any GDD IP Receiver that breaks down while under warranty or service will be
47. ls 2 Turn ON the IP receiver using the ON OFF switch on the GRx2 panel 3 Select the communication mode using the CABLE WIRELESS switch on the GRx2 panel 4 Connect the RS 232 cable between the Archer2 Field PC and the GRx2 RS 232 connector CABLE communication only 5 Turn ON the Archer2 Field PC with the ON OFF key Instrumentation GDD inc 2014 05 13 Page 11 6 Tap on the GDD Rx program icon in the Favorites bar of the Home Page Title bar CD c Y 4 au 12 23 Dashboard Favorites System Info Settings Hie Explorer Tile bar Q amp 7 Select the communication mode RS 232 CABLE or BLUETOOTH WIRELESS You can move back and forth between the different actions using the tab button l of the keypad Press Enter button 4l of the keypad to perform the highlighted action BLUETOOTH Instrumentation GDD inc 2014 05 13 Page 12 8 The following screen appears START STOP button Start or Stop readings TOOLS button Rx option menu Number of channels GDD Rx 8 channe HN yz Ge 2 51 Transmitter and receiver position gt Trigger channel count and voltage e count 7000 Memory number and Rx battery level V 435 2 mV 202 BATTERY 15 15 OK button close the GDD Rx program 9 Click START or press and on the keypad to begin the acquisition procedure GDD Rx 8 channe G 2 YZ d 2 10 NS voor stare 30 35 7000
48. m 12 45 El array Tx Rx v Ch1 v Ch2 C ch3 i Special _ Cha ch5 che Raw Data _ Ch7 C chs Trigger on l vj Show gt Memory gt About 2 Select the electrode arrays configuration s ni pipes Dipete 1 32 GDD Rx 8 chann I c Y 44 m 12 45 e Pole Dipole 1 32 El array Tx Rx e Pole Pole 1 32 Dipole Dipole 1 32 Dipole Dipole 1 32 e Gradient 1 32 Dipole Dipole 2 16 Dipole Dipole 4 8 e Wenner Pole Dipole 1 32 e Schlumberger Pole Dipole 2 16 Pole Dipole 4 8 Pole Pole 1 32 Pole Pole 2 16 Pole Pole 4 8 GDD Rx 8 chann I Y 2 am 12 45 El array Tx Rx Pole Dipole 4 8 Pole Pole 1 32 Pole Pole 2 16 Pole Pole 4 8 Gradient 1 32 Gradient 2 16 Gradient 4 8 Wenner Schlumberger Dipole Dipole 2 16 Dipole Dipole 4 8 Pole Dipole 2 16 Pole Dipole 4 8 and other modes 2 16 or 4 8 are used with a 16 or 32 channels receiver only Instrumentation GDD inc 2014 05 13 Page 23 3 Check the active channel s Tap on the checkbox to select all channels or tap on the checkbox to unselect all channels GDD Rx 8 chann G yz 42 m 12 45 El array Tx Rx Pole Pole 1 32 Trigger on l Setup Position Windows C n n P Q n i xx y C Un gt NO Q PD ch3 LJ L L LJ LJ n ET CO Setup Position Windows E Instrumentation GDD inc 2014 05 13 Page 24 7 1 2 Posit
49. ny channel Protection 500V on each channel Input True differential for common mode rejection in dipole configuration Voltage measurement Resolution 1 UV Accuracy 0 5 Chargeability measurement Accuracy 0 8 SP offset adjustment 5 V automatic compensation through linear drift correction per steps of 150 uV Filter Eight pole Bessel low pass 15 Hz notch filter 50 Hz and 60 Hz PDA menu driven software simple to use Real time data and automatic data stacking Screen graphics decay curves resistivity chargeability Vp 20 programmable chargeability windows One 24 bit A D converter per channel Internal test generator Self test mode For more details about Archer2 rugged field PC specifications read Archer2 manual included in the CD provided by GDD Instrumentation GDD inc 2014 05 13 Page 87 Annex 1 Geometrical parameters This annex explains how to configure your receiver according to the selection of the electrode array Electrode array Geometrical parameters to Maximum number of dipoles enter Dipole Dipole Pole Dipole m Rx Sp 32 Pole Pole n2 Re Sep 32 Tx2 Rx Sep 3 Wenner Txt TQ J 1 Schlumberger Txt D2 sp A 1 O Tx1 Transmitter first electrode position Tx2 Transmitter second electrode position Rx Receiver first electrode position Sep Separation between two receiver electrodes Note Fo
50. owe ST Tx 2 E 0 pce 1 25 pm Instrumentation GDD inc 2014 05 13 Page 107 3 Uncheck the Rx box so only the Tx position will change when you click the NEXT STN and NEXT LINE buttons Verify that the positions of the 32 electrodes are set properly Hit the OK button to close this window On the next screen click Start to take readings Position 11 M 15 Tx2 fo Rfi1 aoo v Tx po pes NEET PREV C Rx LINE LINE 62 L7 0 Pe 1 34 pm L Position iti LTx 150 1 faso 2l eso 29 froso LRZ aoo 18 son ae soo 30 1100 19 550 23 aso 31 1156 24 28 1000 a2 i208 ped E M TX Ej E Ea Ex ped INE E INE Ej E Ea INE Ex INE 4 When readings are done and stored click the Start button Click the NEXT STN button and only the Tx2 station will be incremented by 100 since it was entered as the Tx spacing Position LTx 166 LE1 200 Instrumentation GDD inc 2014 05 13 Page 108 5 When Tx2 station position is 400 you will have to modify the spacing from 100 to 50 Select Tools gt Config and the next screen will appear Select the Position tab and change the Move St TX to 50 El array Pole Dipole 7 16 Setup Position 1 windows Project GDD Test Ln Tx 100 Rx 200 E W Mowe LIME Tx 200 Station Txi Hy Station Rx Mowe ST eS e 6 Continue the survey When Tx2 station position is 1200 you have to change the spacing back to 100 El array Pole Dipole 7 16
51. r A TERRE E Windows Mobile Device Center ET Windows Update Accessories de Maintenance y Startup 4 Back Search programs und files Windows Mobile Instrumentation GDD inc 2014 05 13 Page 68 3 Check Allow USB connections Allow automatic device authentication Allow data connections on device when connected to PC Instrumentation GDD inc 2014 05 13 Page 69 8 3 Connecting the Archer2 Field PC to a desktop PC 1 Turnthe PDA ON 2 Connect the USB cable between the Archer2 Field PC and your desktop computer 3 The desktop ActiveSync or Windows Mobile Device Center icon is now green 4 Asmall PCLink icon appears on the Archer2 title bar CD e Y 5 T 10 16 Instrumentation GDD inc 2014 05 13 Page 70 8 4 Transferring file s from the Archer2 Field PC to a desktop PC 1 Double click on the My Computer icon on your desktop PC gs My Computer 2 Double click on the Mobile Device s icon eer 2 Ordinateur gt Organiser Propri t s systeme D sinstaller ou modifier un programme Connecter un lecteur r seau Quvrir le Panneau de configuration 2 Tr Favoris Disques durs 1 EE Bureau Emplacements r ce Jf T l chargements Emplacement r seau 7 is Dropbox gt P riph riques utilisant des supports de stockage amovibles 2 4 P riph riques amovibles 1 WE Bur
52. r all electrode arrays the Tx line and the RX line s can be different Dipole Dipole 1 32 Instrumentation GDD inc 2014 05 13 Page 88 Dipole Dipole 2 16 Dipole Dipole 1 8 Instrumentation GDD inc 2014 05 13 Page 89 Pole Dipole 1 32 INFINIT Pole Dipole 2 16 q IMF INIT I Instrumentation GDD inc 2014 05 13 Page 90 Pole Dipole 4 3 INFINIT The electrodes C1 has to be set far from the other electrodes usually 5 times the maximum distance between C2 and Pref Pole Pole i INFINITY IE INIT I P ref The electrodes C1 and Pref have to be set far from C2 and P1 usually 10 times the maximum distance between C2 and P1 Instrumentation GDD inc 2014 05 13 Page 91 Gradient The electrodes C1 and C2 are fixed The electrode P is moved parallel to C inside a zone located in the central part of C1 C2 Wenner The electrodes C1 Pref P1 and C2 are equidistant Schlumberger The electrodes Pref and P1 are located at the middle point of electrodes C1 and C2 Instrumentation GDD inc 2014 05 13 Page 92 Survey setup Line information LLI Du Du pu I 3300N sme a 3100N m E a 2900M m m a a a 2700N mers E 2500N a L 2300N m This survey will consist of 11 lines each separated by 100m Each line The Instrumentation GDD inc examples 4 100E m 4200E below
53. receiver position and click OK Each position can be changed individually or moved by clicking Next or Prev GDD Rx 8 chann 7 2 Y d m 12 36 GDD Rx 8 chann I 4 Y 4C OM 12 36 LTX LRx 150 Tx1 PREV NEXT ST F1 ST F2 PREV NEXT LN F3 Instrumentation GDD inc 2014 05 13 Page 18 Once your acquisition is finished use Left and Right arrow buttons shift 44 or 6 gt to compare your current data with that of your previous acquisitions Use the Up and Down arrows to see all the channels By clicking on Start the program will automatically come back to the last acquisition and will start a new acquisition procedure GDD Rx 8 chann GI c Y 44 m 12 44 GDD Rx 8 chann I 2 Y 44 m 12 44 Ln 150 N S S Ts 30 TOOL Ri 40 Count 59700 494 2 mV Rho Vp Vp 0 23 As 434 305 499 916 5 36 14 202 902 499 812 21 Repeat steps 9 through 19 to take another set of readings Instrumentation GDD inc 2014 05 13 Page 19 6 RS232 Bluetooth communication 1 Select the RS 232 communication mode to use the GRx2 with a serial communication cable 2 Select the BLUETOOTH communication mode to use the GRx2 with a wireless connection TX Rx 35 Count 7000 Vi 435 2 mV MEM OBATIBSBYIS 15 15 In Bluetooth mode if a COM Error message appears see Section 12 Troubleshooting Instrumentation GDD inc 2014 05 13 Page 20 Click TOOLS to select one of the follow
54. replaced free of charge upon request for the duration of repairs except for shipping fees This service is subject to instrument availability but we have been able to honour this commitment up to now Printed in Canada in April 2009 VERO 3 12 Instrumentation GDD inc 2014 05 13 Page 85 13 Specifications 13 1 General specifications Number of channels Size Weight Enclosure Communication options Power supply Temperature range Humidity range 13 2 Technical specifications Survey capabilities Twenty chargeability windows Synchronization Noise reduction Computation Ground Resistance Signal waveform Time base Input impedance Instrumentation GDD inc 2 23 2 x 19 2 x 11 1 cm 9 12 x 7 56 x 4 37 in 1 5 kg 3 2 lbs Heavy duty Pelican case environmentally sealed RS 232 serial and Bluetooth class to communicate with a PDA USB for data download 10 8V 3 4Ah rechargeable lon Lithium internal battery 40 to 60 C 49 to 140 F Waterproof Resistivity and Time domain IP Arithmetic logarithmic semi logarithmic Cole Cole and user defined Automatic re synchronization Process on primary voltage Signal Automatic stacking number Apparent resistivity chargeability standard deviation and 96 of symmetrical Vp Up to 1 5 MO Time domain ON OFF ON OFF 0 5 1 2 4 and 8 seconds 5 GO 2014 05 13 Page 86 Primary voltage range 10 uV to 15 V for a
55. s E Er Ne qm 12 32 Instrumentation GDD inc 2014 05 13 Page 15 14 Click NEXT or press Tab and Enter onthe keypad to continue Note If all stations show an INFINITE contact the reference electrode might be disconnected GDD Rx 8 chann GI Y cave Ln 150 N S THR 30 Rx 35 Count TOOL NEXT 23800 V 511 45 mv MEM 2 Station m gt 35 9 8 BATTERY Contact 40 9 9 14 0 kOhm 15 Enter the transmitter current and click CONFIRM to start the readings GDD Rx 8 chann I g Y 4 am 12 25 Current GDD Rx 8 chann G Yi 4 12 26 MEM 2 BATTERY 12 9 Instrumentation GDD inc 2014 05 13 GDD Rx 8 chann G Y E OM 12 25 Current 1000 mA GDD Rx 8 chann G 4 YZ Eo 12 35 459 875 Page 16 17 Click STOP or wait until the end of the acquisition to stop the readings and save the data GDD Rx 8 chann CI Y EE TERT STOP i Vp 499 924 499 825 GDD Rx 2 channe o Y EN G 2 32 Confirmation Do you want to save the reading Instrumentation GDD inc 2014 05 13 Page 17 20 Check the REDO POSITIONS option to change the transmitter or receiver position Change the current value if it has changed and click CONFIRM to save the current value GDD Rx 8 chann G c Y 42 m 12 35 Current e CONFIRM Bb Rn EN CANCEL 20 1 If the REDO POSITIONS option is checked enter the transmitter and
56. st the synchronization will be kept for 30 minutes In that case the Date and Hour will continue to increase following the GPS time but the GPS column will show NO as shown on the picture below 3 29 01 2014 13527557 809568 YES 5 0 9999999 00 3 29 01 2014 13 27 57 809568 YES T E 0 9999999 00 4 29 01 2014 13 31 15 134151 NO 0 9999999 00 4 29 01 2014 13 31 15 134151 NO 0 9999999 00 If there is no GPS synchronization or if the GPS signal has been lost for more than 30 minutes the Date and Hour will be replaced by NO GPS TIME Rx SN 1216 80 80 80 80 80 80 80 80 80 80 80 80 80 80 Rx1 Lodow a ing ith ala D 40 imi Mem Date Hour GPS Array LineRx Dir n Tx1 Tx2 1 NO GPS TIME P P 0 00 N S 0 0 9999999 00 0 00 1 NO GPS TIME P P 0 00 N S 0 0 9999999 00 0 00 The GPS timestamps will also appear in the fullwave file see Section 7 6 5 to create a fullwave file or in the raw data file see Section 7 5 2 to use raw data option Instrumentation GDD inc 2014 05 13 Page 53 Example of a fullwave file with GPS timestamps Wersion PPC 0 4 2 version Rx 0 2 5 7 RX SN 1216 yai vases 20 wave Le Arirh Delay md 240 Timi 6 channel s 29 0 13 B0 60 BO BO 60 S0 80 BO 80 80 BO MEM 1 FULL WAVE ESI 13 18 13 Crise GPS ARRAY P P LINE TX 0 00 N 5 LIME Rx S iln CH 29 01 2014 13 18 13 575873 ON 051 258 567 29 01 2014 13 18 13 695600 Y 4 660 417 492 29 01 2014 13 18 13
57. ted GDD Rx 2 channe E3 YS Gm 2 30 GDD Rx 2 channe S dr 4 OM 2 31 0 N S eoors start po BATTERY Completed 507 372 0 C 906 966 O Storage e To avoid permanent capacity loss store the receiver and the external battery pack at 40 charge e Store the receiver and the external battery pack in a cool and dry place e f stored for several months check the batteries charge level every six months and recharge them up to 50 if they are below 30 charge Never store fully charged or completely discharged Lithium lon batteries for an extended period of time Instrumentation GDD inc 2014 05 13 Page 10 5 Quick start guide Important note Using a finger may still be the preferred option for projected Capacitive screen technology but we understand a stylus may also be necessary like when it s cold The way you hold a capacitive stylus really impacts how it works To register a point it is like the screen is taking a sample from which to calculate the position It then snaps to the closest line on a grid If you hold a capacitive stylus at an angle it registers less area and does not calculate your true position as well For best results on a Capacitive screen like the Archer2 hold the stylus as perpendicular to the screen or straight up as you can In this section you will see some tips to use the Archer2 keypad to perform some actions of the GDD Rx program 1 Connect electrodes into termina
58. to display the chargeability and the error in chargeability for each channel 1 Select Tools Show M and errM GDD Rx 8 channe I Y d 1 52 Hotkeys Show Signal Show Contact and Noise Show Vp and Cycle Show Decay Show Windows 1 8 ch Show Windows 9 16 ch Show Windows 17 24 ch Show Windows 25 32 ch CN gt SR d O 1 50 Instrumentation GDD inc 2014 05 13 Page 47 7 4 5 Decay Curve Steps 14 to 16 of Section 5 of this Manual must be done before using this feature The Decay Curve option is used to display the decay graph of a selected channel 1 Select Tools Show Show Decay 2 The following screen appears Instrumentation GDD inc GDD Rx 8 channe GI g Y C Gi 1 52 GDD Rx 8 channels 0 100 Channel Hotkeys Show Signal Show Contact and Noise Show Vp and Cycle Show M and ErrM CD e Y d am 1 51 CD e VX d Om 1 51 2014 05 13 Page 48 7 4 6 Show Windows Steps 14 to 16 of Section 5 of this Manual must be done before using this feature The Show Windows option is used to display the windows chargeability of each channel 1 Select Tools Show Show Windows 1 8 ch GDD Rx 8 channe G c Y 42 1 52 Hotkeys Show Signal Show Contact and Noise Show Vp and Cycle Show M and ErrM Show Decay Show Windows 9 16 ch Show Windows 17 24 ch Show Windows 25 32 ch Show SP GDD Rx 8 channe Q g yz 44 m 1 52 100 N S
59. y 1 Select Tools Memory Clear Mem GDD Rx 8 channe Gl P qm 2 01 Raw Data Display Reading xy gt History Back Mem Save File 3 Enter 9999 in the text box and click CONFIRM to clear all the readings of the memory GDD Rx 8 channe G Y 4 lt 2 02 Enter 9999 to ERASE ALL DATA Instrumentation GDD inc 2014 05 13 Page 61 4 Amessage will follow to confirm your operation GDD Rx 8 channe 7 g YZ 4 m 2 02 in 100 N S Tx 30 TOOLS Ris 40 Count 17800 1008 4 mV Instrumentation GDD inc 2014 05 13 Page 62 7 6 5 Save File The Save File option is used to save the readings into a file 1 Select Tools Memory Save File GDD Rx 8 channe D Y 4 am 2 01 100 N S ah TOOLS 40 1470q Config 501 Special Show Raw Data History Back Mem 2 Select the output file format available according to your electrode configuration only one output file format could be available A GDD Generic file is always created even if you choose another format GDD Rx 8 channe n ex N M 2 07 RS es msi de Shin ed Hi GDD Generic gdd GDD GPS Time gps Geosoft dat except 3Dsurvey Amira dat except 3Dsurvey except 3Dsurvey FULLWAVE CONFIRM CANCEL Instrumentation GDD inc 2014 05 13 Page 63 3 Select FULLWAVE if you want to create the fullwave file and click CONFIRM GDD Rx 8 channe 7 Y 4 am 2 10 mE uuo cp GDD
60. your desktop computer 2 Double click on the My Computer icon on your PC s desktop E My Computer 3 Double click on the Mobile Device icon eer Ordinateur dE Organiser Propri t s syst me D sinstaller ou modifier un programme Connecter un lecteur r seau Tr Favoris eA Disques durs 1 EE Bureau E 1 Emplacements r ce da T l chargements gt Emplacement r seau 7 Dropbox gt P riph riques utilisant des supports de stockage amovibles 2 4 P riph riques amovibles 1 BE Bureau Juniper Systems Archer2 E REN E Biblioth ques ppareil mobile Es Documents i Images a Musique Bf Vid os Instrumentation GDD inc 2014 05 13 Ouvrir le Panneau de configuration Page 78 4 Double click on the Main folder icon Organiser Fr Favoris EE Bureau Emplacements r ce Af T l chargements 1s Dropbox 5 Double click on the Program Files icon Organiser Fr Favoris RE Bureau El Emplacements r ce T l chargements 1 Dropbox WE Bureau Biblioth ques Fa Documents i Images m Musique B Vid os B Celine Desgagnes 1 Ordinateur ti R seau M D7YS6BG1 m EDWIN 2009 6 The GDD Rx program files are located in the GDD folder Gs cw gt Ordinateur gt Juniper Systems Archer2 gt Application Data Dossier de fichiers My Documents Dossier de fichiers Windows Dossier de fichiers mxip lang vol
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