LG 17HK700G-W Owner'S Manual Download Page 33 | Manualshive

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7

ENGLISH

Calibration

[Calibration] involves the following procedures.

•

Dark Image and Bright Image are obtained from the detector.

- [Dark Image(s)]: An image obtained without generating X-rays.
- [Bright Image(s)]: An image obtained by generating X-rays without a phantom or any other object on the detector.

•

Generate [Avgdark.raw], [Offset.raw], [Gain.raw], [BPM.raw]: Used for Corrected Image calculations.

- Corrected Image: An image generated by applying calibration results to a raw image.

NOTE

•

This page is for brief explanation, you can see details at the back pages.

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Summary of Contents for 17HK700G-W

Page 1: ...is manual carefully before operating your set and retain it for future reference 17HK700G W www lg com Copyright 2019 LG Electronics Inc All Rights Reserved OWNER S MANUAL Flat Panel Digital X ray Detector 0197 0123 ...

Page 2: ...N SOURCE SOFTWARE NOTICE INFORMATION 3 ON CLEANING 3 GENERAL DESCRIPTION 3 PART NAME AND FUNCTION 6 SPECIFICATION AND DIMENSION OF EACH PART 10 ENVIRONMENTAL REQUIREMENT 15 CALIBRATION SOFTWARE INSTALL 15 CONNECTION TYPES 16 ...

Page 3: ...otusebenzene thinner acidsoralkalinecleanersorothersuchsolvents Cleaningguidelinesfordetectormustonlybecarriedoutbymedicalprofessionals doctorsornurses and mustnotbehandledbypatients GENERAL DESCRIPTION Overview Thismodelisanx rayimagingdevice asystemthatcanacquireandprocessX rayimagesasdigitalimages It utilizesamorphoussiliconandahigh performancescintillatortoensuresharphigh definitionimagequalit...

Page 4: ...4 ENGLISH Basic Accessories 100kg Detector1EA MainCable1EA RegulatoryManual1EA CD Owner sManual CalibrationSoftware 1EA ControlBox1EA ACPowerCordfortheControlBox1EA InspectionReport1EA ...

Page 5: ...ionalaccessories CAUTION Youmustusetheauthorizedcomponentsasperthespecificationbelow Unauthorizedcomponentsmaycausedamageand orcausetheproducttomalfunction Component Standard LANCable MorethanCAT5EStandard PowerCord US ApprovedMedicalgraderegulation Others Approvedcountrysafetyregulation ...

Page 6: ...6 ENGLISH PART NAME AND FUNCTION Detector FRONT BACK 100kg ...

Page 7: ...switch On pressover1Sec Off pressover5Sec 2 LEDIndicator Indicatingdetector sstatus 3 ConnectiontoMainCable LED LED Color Status Green Dataconnection Off Datadisconnected Green Ethernetconnection Off Ethernetdisconnected Green PowerOn Off PowerOff ...

Page 8: ...ion Off Poweroff ACpowercordnoconnectionorPowererror Green Ethernetnormaloperation Greenblink Ondatacommunication Off Ethernetdisconnected Green ReadysignalfromX rayGeneratorisactive Off ReadysignalfromX rayGeneratorisinactive Orangeblink Powererror Orange ExposuresignalfromX rayGeneratorisactive Off ExposuresignalfromX rayGeneratorisinactive Orangeblink Powererror ...

Page 9: ...hernetimagedata ControlBoxsupports2Detectorconnections Usageis oneisforBuckystand theotherisfortable bed Generally X rayroomofhospitalinstalls2Detectors Buckystandand tabletype it sfarmoreconvenientandefficientworkingenvironment These2Detectorsarenotoperatedsimultaneously controlboxselectstheoperatingDetectorbyAWS command 4 ConnectsACpowercord 5 Ethernetporttotransmitimage commandbetweentheDetecto...

Page 10: ...itEthernetStandard 500Mbps Cycletime Typ 8sec ImageTransmission Typ 2sec ImageStorage Storesupto200images EnergyRange 40kVp 150kVp MTF Typ 89 at0 5lp mm DQE Typ 72 at0 1lp mm Size WidthxHeightxDepth 460 0x460 0x15 6mm Weight Typ 3 4kg Category Specifications WindowMaterials CarbonFiber TriggerMode ManualMode AutoMode AutoExposureDetection PowerConsumption Typ 19W Forshooting Rating 24V 2 1A Applie...

Page 11: ...75KV 320mA 10mAs PelvicA P 40inch 101 6cm 70KV 320mA 16mAs WristA P 40inch 101 6cm 55KV 100mA 2 5mAs ElbowA P 40inch 101 6cm 55KV 100mA 3 2mAs ShoulderAP 40inch 101 6cm 70KV 200mA 6 4mAs FootA P 40inch 101 6cm 58KV 100mA 2 5mAs AnkleA P 40inch 101 6cm 59KV 100mA 3 2mAs KneeA P 40inch 101 6cm 58KV 100mA 6 4mAs Regardingpaediatricdosage itshouldbemuchlessthanforanadult Thecertifiedradiologistshouldp...

Page 12: ... oneisforBuckystand theotherisfortable bed Generally X rayroomofhospitalinstalls2detectors Buckystandandtable type it sfarmoreconvenientandefficientworkingenvironment These2detectorsarenotoperatedsimultaneously controlboxselectsthe operatingdetectorbyAWScommand Transmissionimage commandbetweenthedetectorandPC TransmissioncontrolsignalsbetweenthedetectorandX rayGenerator Cables Category Length Qty ...

Page 13: ...13 ENGLISH Dimension Detector Unit mm Front Side 100kg 460 0 460 0 100kg 15 6 ...

Page 14: ...14 ENGLISH Control Box Unit mm Front Side Power Ethernet Ready Exposure 125 0 255 109 8 ...

Page 15: ...creen How to delete Youcandeletethe inthefollowingways Deleting from the Control Panel 1 SelectControlPanelfromtheStartmenu 2 SelectProgramsandFeaturesinControlPanel 3 Selectthe LGDXDCalibration onthelists 4 Whentheprograminstallationanddeletionscreenappearsonthescreen selectthe Delete button 5 Followthedeletioninstructionsonthescreenandclickthe Next buttontoproceed Deleting with the installation ...

Page 16: ...detectstheimageobtainedaftertheX ray ManualMode DetectoracquiresimagebypressingGeneratorexposureswitch Connection of Detector PC TheconnectionmodeusedbetweenthedetectorandPC WiredMode ThewiredconnectionbetweenthedetectorandaPCthroughtheControlBox Mode X ray Generator Detector Detector PC Case1 AutoMode WiredMode Case2 ManualMode WiredMode ...

Page 17: ...C12V 24V Use 2 Brown ExposesignalfromGeneratortoControlBox Use 3 Blue CancelREQGround NC 4 Orange PrepareAcknowledgesignalfromControlBoxtoGenerator Use 5 Yellow ExposeAcknowledgesignalfromControlBoxtoGenerator Use 6 Green PreparesignalfromGeneratortoControlBox Use 7 Black CancelrequestVCC NC 8 Gray PrepareAcknowledgeGround NC 9 Violet GroundofSignals Use NOTE TriggerCableandX rayGeneratorconnectio...

Page 18: ...diagram ofTrigger Cable connection DC 12 24 V PREPARE VCC EXPOSE PREP_REQ EXP_REQ X rayGenerator ControlBox ConnectionofX rayGenerator ControlBox VCC EXPOSE EXP_ACK EXP_ACK_COM ControlBox X rayGenerator Assemblydrawing ...

Page 19: ...19 ENGLISH EXP_REQ EXP_ACK TimingChart ...

Page 20: ...ctor MainCable ControlBox LANCable X rayGenerator Interface X ray Generator X raySwitch Object PC PowerCord AC100 240V 100kg Detector MainCable ControlBox LANCable X rayGenerator Interface X ray Generator X raySwitch Object Trigger Cable PC PowerCord AC100 240V ...

Page 21: ...of1Detector connectionofanyportisacceptable LANCable ConnectsbetweenControlBoxandPC ACpowercordconnection TriggerCable ConnectsbetweencontrolboxandGenerator Incaseofauto mode thisconnectionisnotnecessary ACSwitch ThisswitchisforACOn Offswitching Mark ACOn Mark ACOff AC IN T4L 250V Ethernet Sync DXD 1 DXD 2 ...

Page 22: ...ect Wired Connection 1 UsetheLANCabletoconnectaPCtotheControlBoxandconnectthedetectortotheControlBoxwiththeMainCable 2 FollowthestepsbelowtosetupthePC 1 Launchthe NetworkandSharingCenter andclick Changeadaptersettings ...

Page 23: ...23 ENGLISH 2 Right clickLocalAreaConnection andclick Properties ...

Page 24: ... andthenclick Properties tosettheIPaddressasfollows IPaddress Inputanyonefrom10 10 10 2to10 10 10 254 However IP10 10 10 100isnotallowed becausedetectorIPissetto10 10 10 100infactory SubnetMask 255 255 255 0 DefaultGateway 10 10 10 1 DNSsettingisnotneeded ...

Page 25: ...XDCalibrationprogram Goto DXD Connection FileSave enterDXDIP 10 10 10 100 thenrunthe Ping tochecktheconnection Setting Ifthefollowingscreenpopsupafterthe Ping click connectionwassuccessful Everythingisreadyforsystemoperation ...

Page 26: ......

Page 27: ...17HK700G W www lg com SOFTWARE MANUAL ...

Page 28: ...2 ENGLISH CONTENTS CALIBRATION SOFTWARE 3 OPERATION 14 SERVICE MANUAL 41 MAINTENANCE 49 TROUBLESHOOTING 50 PROGRAM NOT LAUNCHED DUE TO ACCESS PRIVILEGE ISSUES 52 TROUBLESHOOTING FIREWALL ISSUES 53 ...

Page 29: ...ded to turn on the detector for 15 minutes before the Calibration The default values set in can be changed depending on the actual conditions of use Security cannot be used independently without being connected to the detector The software cannot perform all actions including moving to another menu and confirming settings without the actual connection In addition even if the software is connected ...

Page 30: ...include DXD settings Calibration SW settings and Firmware Update DXD Configures the settings required to obtain calibration images and detector settings NOTE Detail explanation of each icons is explained at the back page ...

Page 31: ...5 ENGLISH Calibration SW Configures the settings required for to algorithms NOTE Detail explanation of each icons is explained at the back page ...

Page 32: ...6 ENGLISH Firmware Update Checks the firmware version of the detector or performs the firmware update You can update firmware by this menu ...

Page 33: ...nerating X rays Bright Image s An image obtained by generating X rays without a phantom or any other object on the detector Generate Avgdark raw Offset raw Gain raw BPM raw Used for Corrected Image calculations Corrected Image An image generated by applying calibration results to a raw image NOTE This page is for brief explanation you can see details at the back pages ...

Page 34: ...8 ENGLISH User BPM Enables users to manually make changes in the Bad Pixel Map BPM raw created from Calibration NOTE This page is for brief explanation you can see details at the back pages ...

Page 35: ...9 ENGLISH Validation This is used to validate the final image by applying Calibration results to the image NOTE This page is for brief explanation you can see details at the back pages ...

Page 36: ...10 ENGLISH EI Exposure Index This calculates and saves median output value per input dose as a linear expression and a table NOTE This page is for brief explanation you can see details at the back pages ...

Page 37: ...11 ENGLISH Image Functions 5 3 2 4 1 ...

Page 38: ...e 2 Navigator Navigator shows the entire area of the image acquired and also indicates the enlarged or reduced area Navigator has a red box that indicates the area shown in the image viewer Navigator moves the red box to wherever you click and the selected area appears in the image viewer 3 Histogram Shows the Histogram of the image acquired Window Level are used to adjust Histogram to help readin...

Page 39: ...13 ENGLISH Log Shows necessary information for users to understand the process to perform Consists of Date Time Type and Details and the data will be saved in a log file ...

Page 40: ...14 ENGLISH OPERATION Launching Program Double click the executable file installed on the PC to launch When launching it for the first time you will be directed to the Settings screen ...

Page 41: ...ibration tool After completing the IP Address and Timeout settings click the Ping button to run a PingTest A pop up message appears when the PingTest is successful If the PingTest fails a pop up appears as shown below If this pop up appears check your PC network settings detector to PC connection status of the detector status of the Control Box and IP address and run the PingTest again ...

Page 42: ...on Check stores images acquired logs result files and factory Calibration results in the specified location This location can be changed from Save Location Click the Apply button to create a folder in the specified location ...

Page 43: ...en completing Apply Condition create a folder when there is no folder with the same serial number in the specified folder Creating a date time folder Created when the Calibration button is clicked EI result the applied date time folder is created when an EI is performed History file Log Log file connection logs etc Image Bright image Dark image User BPM image Validation image EI image Raw image Fa...

Page 44: ...he detector once the Apply process is completed Current Status Wired connection Wireless connection Available only with a wireless model NOTE You must complete the Apply process before moving to another menu Calibration User BPM Validation and EI ...

Page 45: ...19 ENGLISH Checking and Changing Detector Settings During the Apply process the current settings of the detector will be loaded on the setting screen as shown below ...

Page 46: ...xposure Detection feature Manual Disable the Auto Exposure Detection feature Sensitivity Sensitivity of the panel WindowTime Set the time to read the data after the X ray exposure Unit 100 ms when you enter 5 the time is set to 500 ms FrameWidth Frame Height Number of pixels in the detector The operations of each button are as follows Save Apply the changed settings Reset Load the factory settings...

Page 47: ... Software Settings Click the Calibration SW tab to update Calibration Parameters Calibration Parameters These parameters are the settings used in the Calibration process These settings can be adjusted according to the actual operating environment ...

Page 48: ...the pixel values to cut off from the frame image top bottom left right After acquiring an image through Validation or EI display the image data shown in the image viewer as a line Image Edit These settings are used in the image viewer Rotation Set the rotation angle of the image 0 90 180 and 270 Flip Set whether to rotate the image shown in the image viewer None Horizontal and Vertical Invert Reve...

Page 49: ...23 ENGLISH Calibration When all settings are completed click the Calibration tab to go to the Calibration menu NOTE All settings must be complete before entering into the tab 5 2 1 3 4 ...

Page 50: ...d automatically in Version 3 00 16 and higher Four images are acquired automatically among dark images and ten images among bright images For version 3 00 16 or lower you must select the Acquisition button whenever acquiring an image 4 Calibration Calibration is performed in this menu Dark Image 4 images minimum Bright Image 5 images minimum 10 images maximum When Calibration is performed the stan...

Page 51: ... only need to select one file to load all relevant files select one from Avgdark raw Offset raw Gain raw and BPM raw to load all four files If an error occurs while loading the files the following pop up appears When the following pop up appears check the file size location file name and access privilege to the folder and try again ...

Page 52: ... How to acquire Bright image with X Ray shot This procedure is also applied for pediatric patient X ray Generator connection is explained in this manual 1 Click the Acquisition button next to Bright Image s text ...

Page 53: ...27 ENGLISH 2 Implement X ray Shot Calibration SW will wait X Ray acknowledge signal from DXD and it will display waiting sign ...

Page 54: ...saved Image folder in the workspace NOTE These acquisition steps are all same to User BPM Validation and EI Image acquisition Calibration SW supportWindow level adjustment but does not support other image post processing function The process of obtaining the image for paediatric patients is same with other patients ...

Page 55: ...29 ENGLISH User BPM Use this menu to manually edit the Bad Pixel Map created from the Calibration NOTE You can skip the User BPM process and proceed with the Validation process 1 2 3 4 ...

Page 56: ...r BPM process 3 Acquire Images Click the Acquisition button and acquire a Bright Image The image name will be shown in the Image s list The information about the image will be shown below the image view 4 PixelView Check the pixel values in the PixelView Pixel values from the center of the image viewer are provided in the PixelView Here minimum value maximum value and possible Bad Pixel are shown ...

Page 57: ...r menu the result file will be saved A pop up message appears asking to select whether to save the file when leaving the current menu and entering into another one When saved one History is added and the BPM raw file is updated and saved Specify Additional Bad Lines in PixelView This feature is to specify Bad Pixel not by pixel but by line Select the check boxes for vertical or horizontal directio...

Page 58: ...ark raw Offset raw Gain raw Then the file will be uploaded When the file is successfully uploaded you can see it on the Log NOTE If the Bad Pixel Map is uploaded the existing map in Factory Calibration folder will be deleted To keep the map you need to first back it up to another path To select a file to be uploaded for Bad Pixel Map upload all four Bad Pixel Map files must be in the path BPM raw ...

Page 59: ...33 ENGLISH Validation This menu enables users to visually check the Calibration result after completing the Calibration 1 2 3 4 ...

Page 60: ... Acquire Images Click the Acquisition button and acquire a Bright Image The image name will be shown in the Image s list The information about the image will be shown below the image view 4 Apply or Do Not Apply the Calibration Result You can decide whether to apply each of the Calibration results Dark Average Map Offset Map Gain Map Bad Pixel Map to the image acquired Apply Do Not Apply NOTE When...

Page 61: ...35 ENGLISH EI Exposure Index The output median value based on the input Dose is calculated with a linear expression and in a table before being stored 1 2 3 4 5 ...

Page 62: ...view 4 Enter DoseValues The Dose values must be entered in the Dose field when X ray irradiation is performed Unit uGy The EI value will be calculated based on the data entered Dose values must be entered in numbers only Texts will not be accepted by default 5 Measure Save Once image acquisition and dose value input are completed click the Measure Save button to save the result value and show a po...

Page 63: ...Click the Exit button to close Click the Yes button to close or the No button to return to the last screen shown before the Exit button is clicked CAUTION Dark Bright images will be deleted exceptValidation raw images ...

Page 64: ...38 ENGLISH About Click the About button in Settings to show a pop up displaying the information about the application This pop up provides the information about the application ...

Page 65: ...ire each image the Acquisition button switches to the Cancel button during the acquisition process Once all the images are acquired click the Acquisition button to return Clicking the Cancel button while an image is being acquired will cancel the acquisition The Dark Image s Cancel button The Bright Image s Cancel button The Image s Cancel button ...

Page 66: ... is successfully completed The Get Image Cancel Completed pop up Image Acquisition Failed If the image acquisition fails the following pop up message appears Check the status of the network and detector and try again The Image Acquisition Failed pop up ...

Page 67: ...41 ENGLISH SERVICE MANUAL Setting IP address of Detector 1 Launch Launching Program IP Address Check and PingTest Save Location Check Apply in order 2 Click the Change DXD IP button ...

Page 68: ...pears to with the following message whether the IP address is changed or not A pop up when the settings are made successfully Once the IP address is changed re boot the detector to complete applying the changes to the IP Click the OK button to automatically re boot the detector The detector will be disconnected during the re boot process Make sure to perform the Connection File Save process again ...

Page 69: ...43 ENGLISH Updating Detector Firmware Use this menu to check and update the firmware version of the detector 1 3 2 4 5 ...

Page 70: ...pop up appears A pop up when the file loading fails 4 Update the file Select the file and click the Update button to start updating the firmware The progress will be indicated in the Firmware Update A pop up during file updates Check the result The following pop up appears when the update is completed A pop up when the file update is completed successfully A pop up when the file update fails 5 Fac...

Page 71: ...oaded based on the date and time set in the PC that runs the program 4 Select the Register button to open a pop up The installation date can be checked using theWeb Monitoring feature CAUTION Please be careful to select the feature because this feature can be only saved once per detector and cannot be edited You must proceed when using the detector for the first time Otherwise you will not be able...

Page 72: ...ption in Auto Sleep and Auto Power Off 4 Click the Save button to save the Power Options in the detector NOTE Only the above settings will be saved in The detector enters into Standby mode when there is no communication for a set period of time The detector does not enter into Standby mode while is running i e starting from Apply to the point the program ends This feature is enabled in a wireless ...

Page 73: ...Installation Date Date on which the product is installed by the installation engineer Model No Model number of the product Serial No Serial number of the product Network Status of connection Mode of network connection wired IP IP address of the detector SSID Wireless AP SSID Netmask Netmask of the detector Gateway Gateway of the detector Mac Mac address of the product Battery Status Battery level ...

Page 74: ...e wired wireless connection between the detector and a PC Please refer to the Detector and PC 2 Enter the detector s IP address in the address field of the web browser in the PC 3 Default IP address 10 10 10 100The following page appears ...

Page 75: ...ct the manufacturer Please perform tests based on items listed in the checklist below Checklist Tester Interval ofTest Are the cables damaged User Daily Are plugs or terminals loose or damaged User Daily Is the detector surface scratched or cracked User Daily Is the LED power working normally User Daily Perform a regular Calibration test Supplier 3 6 months Conduct a performance test Supplier 1 ye...

Page 76: ... if they are connected in accordance with the instructions in the manual Try connecting again Go to DXD Connection File Save in and run a PingTest to check the connection Alternatively open a browser window and enter an IP in the address bar to check if a page is loaded properly Check if the PC s network IP uses the same IP as the detector In some cases a connection issue may occur especially beca...

Page 77: ...r than the existing value for and Save Go to Calibration SW and enter a value 1 5 2 times greater than the existing value for and Save NOTE Due to the heel effect of the X ray generator if the distance is short less X ray irradiation may be applied to the edge of the detector This difference makes it necessary to adjust the Gain and Offset values The Gain adjustment is a required process but the O...

Page 78: ...up after going to Launching Program IP Address Check and PingTest Save Location Check Apply check the following items 2 Right click the launching icon of and select Properties 3 In the Properties window enter into the Compatibility tab and select the Run this program as an administrator checkbox under the Privilege Level ...

Page 79: ...53 ENGLISH TROUBLESHOOTING FIREWALL ISSUES If the Link LED is off on the DXD set due toWindows Firewall follow the steps below 1 Go to Control Panel and select the System and Security menu ...

Page 80: ...54 ENGLISH 2 Click the Windows Firewall link 3 On the left side of the pane click the Advanced Settings link ...

Page 81: ...NGLISH 4 Under theWindows Firewall with Advanced Security select Inbound Rules 5 Scroll down to find the File and Printer Sharing rule and click Enable Rule 6 Check the status and connect the detector again ...

Page 82: ...A of CISPR 32 In a residential environment this equipment may cause radio interference The model and serial number of the product are located on the back and on one side of the product Record them below in case you ever need service Model Serial No ...

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