English Jeohunter 3D User Manual
Contents
1. ras ge or HJ lt Dual Systenr 5 4 System Unit and Joystick 6 Assembly Charging the Battery 9 Jne WIR LED 11 What is Ground Setting and How It Is Done 14 ____ 15 Performing Search with LED System 18 Using the 19 HOW Ground SELLING 15 Made N 22 Performing Search with LCD System 24 Reading the 26 Ferrous Metal Elimination Function ccccccccsseseeceeeeeeceeeeeeeeeesaeeeeeeeeaees 27 Getting and Analysis Report by Analyzing the 28 DED 28 Recording and Examination Of 5 30 Jeohunter Technical PropertieS 31 32 PLEASE DO NOT START ASSEMBLING OR USING BEFORE READING THE WARNINGS SECTION WARNINGS Some metals that are buried under ground for a long time and rotten like sheet steel an2. GROUND The transition key to switch to the necessary mode to be able to make ground setting The LED that indicates it is in one of Sound LED Sensitivity Ground modes and this mode has to be changed in order to start exploring LEDs that indicate Sensitivity Level in LED mode LEDs that indicate battery charge level in LED mode ON OFF Switch The switch that is used for selecting between device turn off and system selection LCD The section that presents data to the operator in LCD system JOYSTICK 8 SCAN The key that enable the target to be analyzed when passing over the target CAVITY and MINERAL CAVITY and MINERAL LEDs glow when cavity and mineral is detected during exploration process Number of glowing lights varies depending on the power of detected signal All LEDs glow when a powerful signal is detected LARGE CAVITY LED It is the LED that is warning for cavities Glowing Large Cavity LED indicates a considerable target METAL and MINERAL When a metal or mineral is detected in exploration METAL and MINERAL LEDs glow Number of glowing lights varies depending on the power of detected signal All LEDs glow when a powerful signal is detected LARGE METAL LED It is the LED that indicates metals Glowing Large Metal LED indicates a considerable target POWER LED It is a warning light that indicates that the device is on PRECIOUS LED Indicates presence of precious metal RESET KEY Resets all det
3. Operating voltage 12 V 16 8 V 16 8 v 500 mA Lithium Polymer Battery Charger 100 240 v 50 60 Hz 180 mA city mains 31 ACCESSORIES Condura Plastic totebag for the whole hardware Double zippered plastic carriage bag reinforced for deep search coil Universal AC charger 100 240 Volt 50 and 60 Hz System box leather Lithium Polymer Battery totebag Automotive charger Optional Warranty Period 2 Years Note Battery bags headphones and charger are not covered by warranty 32 Dual Syst Camlik Mah Muhsin Yazicioglu Cad No 18 34782 Cekmekoy ISTANBUL TURKEY Phone 90 216 642 1 444 pbx 90 216 642 4 444 pbx Fax 90 216 641 61 65 makrocdete ctor com WWwW makrodetector com
4. cancel the sound coming from the system box and direct it only to the headphones When the device is in Ground and Explore mode it warns the operator by producing different tone sounds depending on Cavity and Metal directions 12 Using the Reset Button When the device is in use some interference may occur due to the environment or unbalanced search coil movement These interferences cause the device to light up LCD lights and a sound alarm The effect of these interferences is 8 eliminated by resetting Resetting is done by pressing the button under the handle of the device Resetting should not be done when the search coil is over the target This will cause loss of depth misinterpretation of received signal and the target become invisible to the device Resetting procedure is carried out after the search coil is removed away from the target After each operation do not forget to do resetting Make sure that resetting is not done when over the target Using the SCAN Button This button is used to analyze the target in case the Non Ferrous LED is on during you explore The target that caused the Non Ferrous LED to turn on is re scanned while pressing the SCAN button If the Non Ferrous LED is still on it could be said that your target is a precious metal if the Non Ferrous LED is off it would mean that your target is not a precious metal but a steel sort of metal Adjusting the Sensitivity
5. Setting After the device is turned on SENSITIVITY button is pressed and sensitivity mode is selected The operator is informed about the existing sensitivity level of the device by LEDs that indicate the sensitivity level The operator may adjust the sensitivity level to the desired degree using and keys Sensitivity consists of 4 steps 100 It is the level of sensitivity where the device depth is maximum When the device is used in this level even smaller metal pieces are identified in deeper ground easily Since this step enhances the sensitivity and power of the device it will be more affected from the ground and operation will get harder For this reason the ground setting should be done as correctly as possible When adjustment is made from other sensitivity levels to step 100 the ground setting should be done once again 90 This level has a high perception level It is preferred in types of ground where step 100 is not used It has a lower perception depth than step 100 but it affects less from ground composition than step 100 Ground setting should be made once again when switching to this level from levels 80 70 13 80 This level is used grounds with dense minerals with variable composition There is low perception of small metal objects in this mode Ground setting should be made once again when switching to this level from level 70 70 This is the le
6. button on the joystick and makes a second pass over the target After this operation if PRECIOUS light keeps on it can be said that the target is a precious metal This last operation is carried out to make sure of the target 18 USING THE LCD MODE NOTE The LCD system function of the device can only be used when 360x440mm search coil and 600x1000mm search coil is installed Install the 360x440mm or 600x1000mm search coil to the system box as described in the assembly section The device has two separate systems One of these systems is the LED System the other is LCD System To switch the device to LCD System the commutator switch is adjusted to LCD After the device is switched on the operator makes the desired language selection by using and keys and press ACCEPT button to finalize the language selection 7 When the device is on the LCD mode the screen The Search Head system is enabled and the device detects the Mounted to the Device installed search coil and prepares for that search coil If no search coil is installed on the device a warning is displayed on the screen Coil and System Error Warnings If there is an error in the search coil or in the system CAVITY METAL IRON VALUARLE SEARCH COIL FAULT or SYSTEM FAULT warning ooo lights blink at the bottom of the screen and sound alarm is heard to warn the operator after the device is switched on
7. is the system in 210x315 mm dimensions that consists of the search coil that enables the operator to evaluate the results by the aid of LEDs located in the joystick section that is developed for small targets like coins This system can only be used in LED mode 3 General Search Coil 360x440 mm It is the system that consists of the search coil for general purposes There are no LEDs on this system and operator follows the results on a LCD monitor located on the system box This system can only be used in LCD mode 4 Deep Search 600x1000 mm and Carrying Case This is the search coil system developed for deep exploration that can be carried by two persons There is a separate carrying case for this search coil This system can only operate in LCD mode When sensitivity is set to 60 it will be possible to carry out exploration easily without affecting from small metal pieces and without any ground setting 5 Batteries 14 8 V 4 Ampere Lithium Polymer rechargeable batteries Battery Operating Voltage Min 12 V Battery Operating Voltage Max 14 8 V Battery Current 4 Battery Life 4 6 hours 6 Battery Charger It is a device to charge 14 8 V 4 Ampere Lithium Polymer batteries Input AC 100 240 V 50 60 Hz 1A City mains Output DC 12 16 8 400 mA Charge duration 10 hours 7 Carrying Case It is a case used for transport and storing of the System box the 210x315 mm Search coil the 360x
8. level is displayed as on the screen Select the LIGHT mode by pressing and keys as described above After this mode is selected press the ACCEPT button the light indicator bar will turn from yellow into green Adjust the light level by pressing and keys and press ACCEPT button The green indicator bar turns back into yellow Now the light level is adjusted as you desired and you can switch to the previous mode by pressing SETUP button 20 Adjustment of SENSITIVITY Level SETUP button is pressed for adjusting the level of sound of the device in whatever mode is it in The current adjusted sensitivity level is displayed as on the screen Select the SENSITIVITY mode by pressing and keys as described above After this mode is selected press the ACCEPT button the sensitivity indicator bar will turn from yellow into green Adjust the sensitivity level by pressing and keys and press ACCEPT button The green indicator bar turns back into yellow Now the sensitivity level is adjusted as you desired and you can switch to the previous mode by pressing SETUP button Adjustment of IRON Mode SETUP button is pressed for switching the level of IRON mode of the device on and off in whatever mode is it in The current IRON mode is displayed as open or closed You may find more detailed information about the properties of th
9. slowly with a right to left sweeping motion or by walking straight Try to detect a target by exploring this way When the device detects a metal or a cavity it gives a sound alarm and interaction occur on i CAVITY METAL IRON and VALUABLE bars according to the power of the signal At the same time the effect of the target can be monitored on the graph above the bars Metal targets are indicated with upper projecting lines and cavity targets are indicated with Yn lower projecting lines on this graph Ground effect that may be formed together with the target is also displayed on the display This ground effect is indicated to the operator as CAVITY or METAL If the target is a CAVITY there is a raise on the CAVITY bar and decrease in the graph The 1 IRON _ VALUASLE intensity of the CAVITY bar is indicated as on top depending on the magnitude of the effect of target 24 If the target is valuable metal there is raise both the METAL and VALUABLE that is GROUND expressed in depending on the magnitude of the effect The effect of metal can be monitored in the graph on top of the bars VA LUASLE If the target is worthless metal there is raise both on the METAL IRON that is expressed in depending on the magnitude of the effect When an alarm is received from the device over any point
10. 440 mm Search coil and accessories 8 Headphone It is the piece that maintains vocal communication between the detector and the operator Waterproof speaker on the electronic system is turned off when using the headphone to enable only the operator to hear the sound of the detector SYSTEM UNIT and JOYSTICK ELECTRONIC SYSTEM UNIT a 18 7 E 4 17 16 15 12 13 14 5 6 78910 11 SCAN key that enables analyzing target when pressed passing over ACCEPT The key that approves the related function and enable to switch to the previous menu SETTING The key that allows switching to the Settings Menu GROUND The key that allows switching to Ground Setting mode in LCD system mode DEPTH The key that enables the device to switch to diameter screen and carry out depth analysis RECORD The key that enables entry to recording screen in addition to recording the report in report analysis section minus key 10 11 12 13 14 15 16 17 18 RESET Resets all detector settings Default Settings in reference to recent settings whenever resetting is done The plus key SOUND The key that is used to make sound settings in the system LIGHT The key used for adjusting illumination level in LED system SENSITIVITY The mode that is used in LED system to make sensitivity settings
11. EPT button to convert the yellow frame to green 28 ANALYSIS REPORT Ee Commented by omputing the ground effect enwironmental effect andthe distance of taet nan Lenght ose by heystroting an t fete the diameter of torge Enter the Width value by using and keys Press the ACCEPT button after entering the width value and convert the frame into yellow To enter the determined length dimension place the yellow frame on Length by using and keys Press the ACCEPT button to convert the yellow frame to green Enter the Length value by using and keys Press the ACCEPT button after entering the length value Press the SCAN button after this operation and pass over the target again and release the SCAN button After this operation the device presents an Analysis Report that indicates whether the target is METAL or CAVITY entered dimension values and environmental effects Press the ACCEPT button to leave this report Switched back to Depth mode and switched to explore mode by pressing the DEPTH button 29 Width 90cm Lenght 120 com 120 DIAMETER 90 120 cm Recording and Examination of Records The device can record the analysis reports as directed by the operator Press the RECORD button after the report is prepared and save the Analysi
12. In this case the operator should ae gt switch off the device check the connectors and witch on the device again If the warning persists authorized service should be called OAVITY METAL IRON 19 Checking Battery Charge Level The device switches to Ground Adjustment section after it detects the search coil At the bottom of this section there is an area that indicates battery status and the operator detects battery status by referring to this area If the battery is depleted or does not have adequate charge switch off the device and charge the batteries installing the charger Adjustment of SOUND Level SETUP button is pressed for adjusting the level of sound of the device in whatever mode is it in The current adjusted sound level is displayed as on the screen Select the SOUND mode by pressing and keys as described above After this mode is selected press the ACCEPT button the sound indicator bar will turn from yellow into green Adjust the sound level by pressing and keys and press ACCEPT button The green indicator bar turns back into yellow Now the sound level is adjusted as you desired and you can switch to the previous mode by pressing SETUP button Adjusting LIGHT Level SETUP button is pressed for adjusting the level of light of the device in whatever mode is itin The current adjusted light
13. LEDs that indicate battery charge level Checking Battery Charge Status Look at the battery charge indicator on the device If three lights are on it means that the battery is fully charged If two lights are on it means that the battery is half full if a single light is on it means that the battery charge is low If there lights are periodically blinking it means that the battery power is insufficient to operate the device If no lights are on it means that the battery is depleted In case the battery is depleted or on low charge turn off the device and charge the battery by connecting to the charger Utilization of the LED Switch and Lighting Principles of the LEDs LED switch is used for adjusting the level of illumination The device is designed for day and 10307010 night use The illumination level may be adjusted to the maximum by using this switch and enable the lights to be visible even under sunlight At the same time if desired the lights may be turned off completely Light key is pressed after the device is turned on to adjust the illumination level When this key is pressed the LED in the middle is lit to indicate that it is in LED mode 11 After pressing the Light key the level of illumination is adjusted by pressing and keys After the illumination level is set Light key is pressed again to switch to Explore mode ATTENTION In the LED system if LIGHT SOUND SENSITIVIT
14. Y GROUND sections are selected the LED in the middle is lit to inform the operator that the device is not in Explore mode but in one of the above mentioned modes To switch back to Explore mode the key that corresponds to the latest mode is pressed the light goes off and the Explore mode is active e When the device is in the GROUND mode Large Cavity LED and Large Metal LED on the Joystick never illuminates e When the device is in the EXPLORE mode and there is a signal strong enough to light at least two of Cavity and Mineral LEDs on the Joystick Large Cavity LED illuminates e When the device is in the EXPLORE mode and there is a signal strong enough to light at least two of Metal and Mineral LEDs on the Joystick Large Metal LED illuminates e When the device is in the EXPLORE mode and in case a non ferrous metal is detected two precious LEDs are illuminated on the joystick NOTE When the battery is depleted the three BATTERY lights blink and a sound alarm is triggered NOTE When the search coil is out of order or it is not conceived all four SENSITIVITY LEDs blink and a sound alarm is triggered Sound Button Usage and Sound Alarm Principles SOUND button is used to adjust sound level After the SOUND button is pressed sound volume can be decreased and increased by pressing and keys If desired the operator can put on the headphones
15. arning is received e Lift the search coil of the device 40 cm above ground and press button a couple of times Perform resetting immediately 15 Lower the search again 3 5 cm distance to the ground f the ground effect on the device is eliminated by this procedure none of Metal and Mineral lights turn on Cavity and Mineral lights should also not turn on This means the device is suitable for exploring in that area e f ground effect continues the device will keep turning on Metal and Mineral lights and sound alarm In this case lift the search coil of the device 40 cm above ground again and press button a couple of times more perform resetting Lower the search coil again to the ground to the same distance If the lights are on and sound alarm continues after each operation the number of lights will decrease continue this operation until the effect is eliminated 7 If CAVITY and MINERAL warning is received e Lift the detector 40 cm above ground and press button a couple of times Perform resetting immediately 16 Lower the search again 3 5 cm distance to the ground f the ground effect on the device is eliminated by this procedure none of Cavity and Mineral lights turn on Metal and Mineral lights should also not turn on This means the device is suitable for exploring in that area e f ground effect continues the device will
16. as Ground Effect This effect will change when ground adjustment is made NOTE The search coil must be lifted 40 cm above the ground and the RESET button to be pressed in order to reset previous values otherwise following results will not be reliable 4 Make sure that there are no metal objects or cavities in the ground where ground setting will be made If ground setting could not be adjusted it will be repeated ina neighboring area 5 The operator lifts the detector search coil 40 cm above the ground and after pressing RESET lowers the search coil 3 5 cm parallel to the ground If the device receiving negative effects the operator lifts the detector and presses the button several times if the effect is positive the operator presses the button several times and presses reset button then lowers the search coil to 3 5 cm form the ground The procedure must be repeated until the ground effect is neutralized The device is ground balanced when you do not get to hear any signal when lowering the search coil for exploring After the effect is neutralized the operator raises the detector search coil 8 15 cm above the ground and switches to the explore mode by pressing the ACCEPT button Stabilizing the detector 8 15 cm from the ground will give you reliable search results 22 10 40 If there is no ground effect on the device there is no interaction on the bar that is indicated in the figur
17. ast sensitivity level In this level the device will be less affected from the ground Ground adjustment can be easily made but small metal pieces are difficult to detect Should be used for detection of large metals or large cavities WHAT IS GROUND SETTING AND HOW IT IS DONE In our country land formation and soil composition vary in relation to regions In some regions the composition may vary frequently Sand lime red earth with dense mineral content rocky formation etc These variations in soil composition mislead the detector and cause perception as metal or cavity Therefore first we have to launch the soil characteristics of the region to the detector s system Launching these data will block all misleading effects that may come up from the ground these will be perceived as misleading signals from the ground and thus eliminated Ground setting is one of the most important provisions of exploration Therefore the operator should be a keen observer and should be able to detect variations in the ground He has to observe soil compositions continuously to be able to make ground adjustment again in case misleading signals the device will perceive results from variations in soil composition Ground setting is made for the device to recognize the soil and not to be affected by it Thus the device is not affected from metal or cavity reflections of varying soil compositions If ground setting is not properly done it will cause loss of de
18. d tin lead galvanize etc May in some cases may give an impression as gold Position of metals under the ground influence perception of the device and may cause an effect as gold or precious metal Since the device is electronic and very sensitive never assemble and operate before reading the user manual Do not start searching before making ground settings It will not be possible that the device operate correctly unless the ground setup is made Do not use any other detector or a device that emit magnetic waves within 10 m proximity of the device Prevent the device from abrupt movements and possible shock Do not expose the search coil to direct heat do not exert force during assembly and use The battery should be decently placed in its casing and care should be taken poles are not connected by a metal pieces Do not expose the battery to heat Charge the battery in room temperature Do not exert pressure on the LCD monitor Once a month discharge the battery by plugging it to detector and recharge again in case of enduring the battery life ACCESSORIES AND COMPONENTS 1 Electronic System Box and Case It is the part where the detector sockets headphone socket joystick feed socket and battery socket are located and where measurement results are evaluated and displayed on the LCD monitor There is a carrying apparatus for easy transport of this system 2 Surface Search Coil 210x315 mm It
19. e and Ground Setting 100 Completed expression is displayed In this case the device is ready for exploring and you may switch to explore mode by pressing the ACCEPT button ul gt P s gt 11 amp In case there is ground effect device an interaction is observed in the GROUND ADJUST bars that are indicated in the figure To eliminate this effect press button for effect and press button for effect Press or buttons until this effect is eliminated and Ground Setting 100 Completed expression is displayed SNIQGNY IVE aO NNO HEJ uU After pressing buttons lift the search coil 40 cm above ground and press the RESET button and observe the ground effect by holding the search coil 3 5 cm above ground if ground effect persists try to eliminate this effect by pressing or buttons If we are not able to eliminate the ground effect decrease the sensitivity level one step and repeat the above defined operation After the ground effect is eliminated you may press the ACCEPT button and switch to Explore Mode 2 PERFORMING SEARCH WITH LCD SYSTEM After GROUND setting is completed ACCEPT button is pressed and switched to Explore Mode Hold the search coil 8 15 cm above and parallel to the ground You can explore by moving the search coil
20. e switched back to ON mode by repeating above mentioned operation a R SIA i 25 Gas Ee 27 Getting and Analysis report by Analyzing the Target To get an analysis report by analyzing the detected target during exploration e Press the RESET button by removing the search coil off the target after the target is detected e Press and hold the SCAN button when passing over the target again slowly At that moment the device analyzes the target e Release the SCAN button after you pass overt the target After this operation the device presents the ANALYSIS REPORT to the operator Type of the metal magnitude of the target and the ratios of other environmental effects are received Detection of Target Depth For detecting target depth during exploring Press the DEPTH key when in explore mode after the target is detected First the dimensions of the target should be determined in depth mode This operation is explained in detail with operator help menu To enter the help menu form a yellow frame around the HELP window by using and keys Press the ACCEPT button after forming this frame In this menu it is explained to the in detail how to determine the dimensions of the target To enter the determined width dimension place the yellow frame on Width by using and keys Press the ACC
21. ector settings Default Settings in reference to recent settings whenever resetting is done ASSEMBLY AND CHARGING THE BATTERIES 1 CHARGING THE BATTERIES Remove the battery from the system box and connect to the charger When battery is being charged red LED will lights and when the charging is done green LED will lights If there is no battery attached to the charger or the attached battery is fully charged the green LED lights After charging disconnect the battery from the charger and place it into system box The charging period required for a fully depleted battery to be fully charged is 7 hours 2 ASSEMBLY Search coil is taken off the carrying case and telescopic extension tube is inserted piece Nr 1 into piece Nr 2 as shown in the diagram and tighten the sleeve The search coil is dismounted from the extension tube when packing in the carrying case Dismantling is carried out as the reverse of the process described above CAUTION Do not take apart the screws that connect the Connecting piece and Search coil Take off only the telescopic tube without damaging cable coil and suitably store in the carrying case 1 2 Surface Search Coil General Search Coil Battery System Unit Deep Search Coil SEARCH COIL CONNECTION Transmits the data received from search coil to the Electronic system box The 5 plugs
22. is mode and how it is used in following sections Using the RESET Button 81618058 When the device is use some interference may occur due to the environment or unbalanced search coil movement These interferences start to show on the screen and cause the device to give a sound alarm Resetting can be done by pressing the RESET button on the system box By resetting the effects of interference are eliminated Resetting should not be done when the search coil is over the target This will cause loss of depth misinterpretation of received signal and the target become invisible to the device Resetting procedure is carried out after the search coil is removed away from the target 21 HOW GROUND SETTING IS MADE When the device is switched on it starts with the GROUND JEGHUNT ER ADJUST mode Ground adjustment should be done before using the device for correct results During exploration when soil composition has changed and when ground adjustment has to be done again switch to ground mode by pressing the GROUND button and re adjust ground settings after checking existing settings Ground Setting Phases 1 When the device is switched on LCD mode ground adjustment is displayed automatically 2 Lift the search coil 40 cm above ground and press the RESET button 3 When in ground mode the effect of ground on the device is displayed on the monitor
23. ity and deeper 11 If the oscilloscope line draws a underground straight line close to center line it points that the ground is a high mineral soil So the ground balance needed to be recalibrated Surface Depth Cavity 10 Target is a metal inside of a cavity or on If the signal line increases very sharp and decreases with same velocity there is no need to calculate depth Because this shows that the target is very close the surface Oscilloscope never draws a Straight line while it receives signals from true target it always draws sinuous lines Oscilloscope line is closer the center line when the target is deep and line is away from the center line when the target is close Ferrous Metal Elimination Function The device can enable to filter the worthless metals by the device and warn the operator if desired For this operation IRON mode should be HUN off To switch off this mode press SETUP button iian when in explore or ground modes Select the IRON mode by pressing the key After selecting this mode press the ACCEPT button Place the frame that turns from yellow to into green on OFF and press the ACCEPT button again After this operation press SETUP button to switch to the previous mode Following this step the device will filter worthless metals To be able to detect worthless metals again this mode should b
24. keep turning on Cavity and Mineral lights and sound alarm e Inthis case lift the search coil of the device 40 cm above ground again and press button a couple of times perform resetting Lower the search coil again to the ground to the same distance If the lights are on and sound alarm continues after each operation the number of lights will decrease continue this operation until the effect is eliminated If the ground settings cannot be realized by above described operations SENSITIVITY level of the device should be decreased one step and above mentioned operations are repeated NOTE If there is difficulty in making ground settings in tough ground having dense mineral content and the setting could not be made successfully it is possible to carry out exploration when a single light is on Metal and Mineral and Cavity and Mineral side NOTE Lower gets the sensitivity levels lower is the sensitivity in detecting metals NOTE Exploration should be carried out in the sensitivity of the region that the adjustment is made NOTE When you pass onto a ground that has a different composition than the region you have made the ground adjustment the device starts to give signals of cavity and metal When you start receiving continuous signals from the device ground adjustment should be made again 17 PERFORMING SEARCH WITH LED SYSTEM After the GROUND adjustment is made GROUND button is pres
25. pth and minerals to be evaluated as metals or cavities Therefore ground settings should be made as correctly as possible Considering the general condition of land formation in our country a ground setting system is established that will eliminate ground effect on the device 14 GROUND SETTING PHASES 1 To make ground setting the device is turned on in LED mode and GROUND button is pressed 2 Make sure that there are no metal objects or cavities in the ground where ground setting is to be done If ground setting could not be done in certain area try doing the ground balance adjustment in a neighboring area Ground balance cannot be done above metal or cavity targets You can keep this issue in mind to validate that a target is a real metal or cavity target and not mineralized soil 3 The operator lifts the search coil 40 cm above ground and after resetting lower the search coil 3 5 cm parallel to the ground 4 If there is no ground effect on the device none of Cavity and Mineral and Metal and Mineral lights are turned on This means the device is suitable for exploring in that area 5 Incase there is ground effect on the device the METAL and MINERAL and CAVITY and MINERAL lights turn on If the ground effect is powerful enough to turn two or more lights a sound alarm is also heard In these circumstances ground setting should be made 6 If METAL and MINERAL w
26. s Report Press the ACCEPT button after you receive a message on the monitor that recording is completed To examine the records later enter the record menu by pressing the RECORD button when in explore mode and you can examine the records by pressing and keys Press the ACCEPT button when in the record menu On top of the monitor there are Erase record and Exit windows Use the and keys to activate these windows Press ACCEPT button when there is a frame around Exit window to exit from the record menu Press the ACCEPT button and approve the operation when there is a frame around Erase record window to delete a record 30 VALUEABLE TECHNICAL PROPERTIES 0 so The values stated above aren t generated values they are gathered by trying new metals As the dimensions of the metals increase there is an increase in the depth as seen in the ratios stated in the table If metals remain under the ground for a long time in pace of that time they establish a magnetic area and these magnetic areas radiates as if there are transmitters By this means the receiver of the research antenna ensures detection of the same target in 3 4 times deeper areas 27 70 113 12 13 15 5 110 132 265 189 BATTERY AND CHARGER Battery 16 8 V 3 3 A Rechargeable Lithium Polymer Battery
27. sed and when the light in the middle goes off the device is ready for exploration The search coil of the device is lifted 40 cm above ground and reset Hold the search coil 8 15 cm above and parallel to the ground You can explore by moving the search coil slowly with a right to left sweeping motion or by walking straight Try to detect a target by exploring his way When the device detects a metal it gives a sound alarm and METAL and MINERAL lights turn on the screen according to the power of the signal When the device detects a cavity it gives a sound alarm and CAVITY and MINERAL lights turn on the screen according to the power of 8 15 cm the signal If our target is metal or cavity the device gives light and sound signals When an alarm is received from the device over any point the device is taken away from the target and reset in an area where no signal is received and the search coil is passed over the same target again If CAVITY and MINERAL lights turn on it means that our target is a cavity If METAL and MINERAL lights turn on it means that our target is a metal Resetting is repeated if necessary and the search coil is passed over the same target again This last operation is carried out to make sure of the target During exploration if a precious metal is suspected PRECIOUS light on the joystick turns on and warns the operator The operator receiving this warning press the SCAN
28. shown in the above figure are connected to socket B on the system box JOYSTICK CONNECTION Joystick transmits the received data to the Electronic system box The 8 pin A plug shown in the above figure is connected to socket A on the system box HEADPHONE CONNECTION Enables signal sound to be switched from external loudspeaker to the headphone The plug shown in the figure in the previous page is connected to socket on the system box BATTERY CONNECTION The batteries shown in the previous page is located in the direction of the arrow in the system box and battery compartment lid is closed The battery is so placed that the poles on the battery is in contact with the springs mounted in the battery compartment 10 USING WITH LED SYSTEM PLEASE NOTE The LED function of the device can only be used when 210x315 search coil is mounted Mount the 210x315 search coil as defined in the System box assembly section When search coils other than 210x315 is mounted on the device the operator is warned by audio and visual alarms The device has two separate systems One of these systems is the LED system the other is the LCD System To switch the device to LED System the commutator switch is adjusted to LED When the device is switched to LED it means that the device is enabled for LED and power light on the joystick is lit When the device is switched on operator checks battery status by the aid of
29. the device is taken away from the target and reset in an area where no signal is received and the search coil is passed over the same target again If there is increase in the CAVITY bar our target is a cavity If there is increase in the METAL and VALUABLE or IRON bar our target is a metal If required the RESET button is pressed and search coil is passed over the target once more This last operation is done to be sure about the result 25 READING THE OSCILLOSCOPE Oscilloscope draws plan view of an underground target It helps us to pre understanding the shape quantity and depth of the target Also it is a very important system that allows right 1 Target is a small metal and close to surface Metal Target Surface Depth 2 Target is a couple of small metals and close to surface Surface 3 Target is a couple of small metals and slightly deep Surface Metal Target 4 Target is a large metal and close to surface Surface Metal Target Depth 26 knowing that the source signal is a metal or a mineral source by reading the oscilloscope 5 Target is a large metal and deep Surface Depth 6 Target is a large metal and deeper underground Surface Depth 7 Target is a cavity and very close to surface Depth 8 Target is a cavity and deep Surface 8 9 9 Target is cav
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