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LG 17HK700G-WP Owner's Manual

Flat panel digital x-ray detector
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OWNER'S MANUAL
Flat Panel Digital X-ray Detector
Please read this manual carefully before operating your set and retain it for future reference.
17HK700G-W
Copyright © 2019 LG Electronics Inc. All Rights Reserved.
0197
0123
www.lg.com

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

  • Page 2: Table Of Contents

    CONTENTS OPEN 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: Open Source Software

    This device must be used in conjunction with an operating PC and an X-ray Generator. This LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing device can be used for digitizing and transferring X-ray images for radiological diagnosis. The data transmission such distribution (such as the cost of media, shipping, and handling) upon email request to between the detector and PC can be enabled with a wired (cable).
  • Page 4 Basic Accessories 100kg Detector 1 EA Main Cable 1 EA Regulatory Manual 1 EA CD (Owner's Manual / Calibration Software) 1 EA Control Box 1 EA AC Power Cord for the Control Box 1 EA Inspection Report 1 EA...
  • Page 5 Optional Accessories Trigger Cable 1 EA LAN Cable 1 EA • Some models may not include additional accessories. CAUTION • You must use the authorized components as per the specification below. Unauthorized components may cause damage and/or cause the product to malfunction. Component Standard LAN Cable...

  • Page 6: Part Name And Function

    PART NAME AND FUNCTION Detector FRONT BACK 100kg...
  • Page 7 Power Button: Power on/off switch SIDE (On: press over 1 Sec, Off: press over 5 Sec) LED Indicator: Indicating detector’ s status Connection to Main Cable LED Color Status Green Data connection Data disconnected Green Ethernet connection Ethernet disconnected Green Power On Power Off...
  • Page 8 Control Box Power Ethernet Ready Exposure DXD 1 DXD 2 Ethernet Sync AC-IN T4L 250V LED Indicator LED Color Status Green Power normal operation Power off (AC power cord no connection or Power error) Green Ethernet normal operation Green blink On data communication Ethernet disconnected Green...
  • Page 9 LED Indicator Status Connecting the Control Box and the Detector A. This connector supply power (24 V 2.1 A) to the Detector, transmits X-ray synchronization signals and Ethernet image data. Connecting the Control Box and the Detector B. This connector supply power (24 V 2.1 A) to the Detector, transmits X-ray synchronization signals and Ethernet image data.

  • Page 10: Specification And Dimension Of Each Part

    SPECIFICATION AND DIMENSION OF EACH Category Specifications Window Materials Carbon Fiber PART Trigger Mode Manual Mode Auto Mode (Auto Exposure Detection) Power Consumption Typ. 19 W (For shooting) Specifications Rating 24 V 2.1 A The product specifications are subject to change without prior notice for product improvements. Applied part Type: BF ~ Refers to alternating current (AC),...
  • Page 11 • Detector has been tested with below table’ s X-ray condition. This table is only for reference. The legally certified Sensor Type: Oxide TFT, X-ray conditions radiologist expert should control X-ray dose. Adult • Sensor Type: a-Si TFT, X-ray conditions Tube Current x Time SID (inch / cm) Tube Voltage (KV)
  • Page 12 GRID Control Box Item Recommended Specification Item Specification 100 cm / 130 cm / 150 cm / 180 cm Model Size 460 x 460 mm Size (Width x Height x Depth) 125.0 x 109.8 x 255.0 mm Ratio 10 : 1 Weight Typ. 1.3 kg Frequency 215 Line / Inch Input...
  • Page 13 Dimension Detector Unit: mm Front Side 15.6 460.0 100kg 100kg 460.0...
  • Page 14 Control Box Unit: mm Front Side 125.0 Power Ethernet Ready Exposure 109.8...

  • Page 15: Environmental Requirement

    Select Control Panel from the Start menu. Select Programs and Features in Control Panel. Select the [LG DXD Calibration] on the lists. When the program installation and deletion screen appears on the screen, select the [Delete] button. Follow the deletion instructions on the screen and click the [Next] button to proceed.

  • Page 16: Connection Types

    CONNECTION TYPES Connection of X-ray Generator - Detector Select Trigger Mode in accordance with the acquisition method. - Auto Mode: Detector detects the image obtained after the X-ray. - Manual Mode: Detector acquires image by pressing Generator exposure switch. Connection of Detector - PC The connection mode used between the detector and PC.
  • Page 17 Trigger Cable • Trigger Cable is connected between control box and X-ray Generator, and used only for manual mode, not auto mode. DXD 1 DXD 2 Ethernet Sync AC-IN T4L 250V Labeling of pins X-ray Generator NC: No Connection Labeling of pins color Description Power: X-ray Generator Supply Voltage (DC 12 V ~24 V) Brown...
  • Page 18 Block diagram of Trigger Cable connection X-ray Generator Control Box DC 12-24 V PREPARE PREP_REQ EXPOSE EXP_REQ <Connection of X-ray Generator - Control Box> Control Box X-ray Generator EXP_ACK EXP_ACK_COM EXPOSE <Assembly drawing>...
  • Page 19 EXP_REQ EXP_ACK <Timing Chart>...
  • Page 20 Detector and PC Auto Mode Manual Mode Detector Detector 100kg Main Cable Main Cable 100kg Control Box Control Box LAN Cable LAN Cable Object Power Cord Object X-ray Switch Power Cord X-ray Switch (AC 100-240 V~) (AC 100-240 V~) Trigger Cable X-ray Generator X-ray Generator...
  • Page 21 Connecting cable Main Cable: Connects between Control Box and Detector. 2 Detectors can be connected, in case of 1 Detector, connection of any port is acceptable. Trigger Cable: Connects between control box and Generator. In case of auto mode, this connection is not necessary. DXD 1 DXD 2 LAN Cable: Connects between Control Box and PC.
  • Page 22 Connect - Wired Connection Use the LAN Cable to connect a PC to the Control Box and connect the detector to the Control Box with the Main Cable. Follow the steps below to set up the PC. Launch the [Network and Sharing Center] and click [Change adapter settings].
  • Page 23 Right-click Local Area Connection, and click [Properties].
  • Page 24 Select [Internet Protocol Version 4 (TCP/IPv4)], and then click [Properties] to set the IP address as follows: - IP address: Input anyone from 10.10.10.2 to 10.10.10.254. However, IP 10.10.10.100 is not allowed, because detector IP is set to 10.10.10.100 in factory. - [Subnet Mask]: 255.255.255.0.
  • Page 25 Run the LG DXD Calibration program. Go to > [DXD] > [Connection & File Save], enter DXD IP (10.10.10.100), then run the [Ping] to check the connection. Setting If the following screen pops up after the [Ping] click, connection was successful. Everything is ready for system operation...
  • Page 27 SOFTWARE MANUAL 17HK700G-W www.lg.com...
  • Page 28 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: Calibration Software

    CALIBRATION SOFTWARE When acquiring images from the detector, calibration is essential to obtain images of high quality. enables you to create and check the necessary values for the calibration. NOTE • It is recommended to perform a calibration once per month for the following three months after the purchase, and then once every six month to ensure the quality of images. •...
  • Page 30 Settings 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 • [Calibration SW]: Configures the settings required for to algorithms. NOTE • Detail explanation of each icons is explained at the back page.
  • Page 32 • [Firmware Update]: Checks the firmware version of the detector or performs the firmware update. You can update firmware by this menu.
  • Page 33 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. •...
  • Page 34 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 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 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 Image Functions...
  • Page 38 Image Viewer [Histogram] • [Calibration], [User BPM], [Validation] and [EI] menu have an image viewer to show the images • Shows the [Histogram] of the image acquired. acquired. • [Window] / [Level] are used to adjust Histogram to help reading the image. •...
  • Page 39 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: Operation

    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 IP Address Check and Ping Test • The detector has a default IP address. • If the IP address of the detector is changed, a new IP address must be entered in the detector IP in the Calibration tool. • After completing the IP Address and [Timeout] settings, click the [Ping] button to run a [Ping Test].
  • Page 42 Save Location 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 Apply After completing the [Ping Test] and [Save Location] check, click the [Apply] button to perform the following tasks. Automatically create necessary folders under the specified folder in the [Save Location]. Load and save the factory Calibration results from the detector. Load the detector settings.
  • Page 44 Display the network status of the 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 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 • [Detector Parameters]: Settings used when acquiring an image from the detector. • Click the [Save] button to apply the settings entered. • Details of the settings are as follows: - [Trigger Mode]: Set the [Trigger Mode]. * [Auto]: Enable the Auto Exposure Detection feature. * [Manual]: Disable the Auto Exposure Detection feature.
  • Page 47 Checking and Changing Calibration 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 • Details of the settings are as follows: [Image Edit] - [Target Gain]: Amplification factor within the algorithm. These settings are used in the image viewer. - [Gain Margin]: Set as a Bad Pixel if it exceeds the [Gain Margin]. •...
  • Page 49 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.
  • Page 50 Enter into the [Calibration] menu [Calibration] • Click the [Calibration] menu to enter. • [Calibration] is performed in this menu. - Dark Image: 4 images (minimum) - Bright Image: 5 images (minimum), 10 images (maximum) Acquire a Dark Image • When [Calibration] is performed, the standard pixel values of a bright image are as follows.
  • Page 51 [History] • You can load the result of the [Calibration] performed previously. Click the [Open] button to open the file. NOTE • You 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) •...
  • 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. Click the [Acquisition] button next to [Bright Image(s)] text.
  • Page 53 Implement X-ray Shot. Calibration SW will wait X-Ray acknowledge signal from DXD and it will display waiting sign.
  • Page 54 Acquired Bright image is displayed in list view, please check its name and median value. Actual file is saved Image folder in the workspace. NOTE • These acquisition steps are all same to [User BPM], [Validation] and EI Image acquisition. •...
  • Page 55 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.
  • Page 56 Enter into the [User BPM] menu [Pixel View] • Click the [User BPM] menu to enter. • Check the pixel values in the [Pixel View]. - Pixel values from the center of the image viewer are provided in the [Pixel View]. •...
  • Page 57 Specify Additional Bad Lines in Pixel View • Set additional Bad Pixel in [Pixel View] - Double click a pixel in the [Pixel View] to set the pixel as a Bad Pixel. Double-click the same pixel specified as a Bad Pixel again to cancel the selection. •...
  • Page 58 Upload Bad Pixel Map • To reflect the newly modified Bad Pixel map in the future calibration, you can upload it to the detector. • Press the [Bad Pixel Map Upload] button and select some of the generated map files ([BPM.raw], [Avgdark.raw], [Offset.raw], [Gain.raw]). Then, the file will be uploaded. •...
  • Page 59 Validation This menu enables users to visually check the [Calibration] result after completing the [Calibration].
  • Page 60 Enter into the [Validation] menu Apply or Do Not Apply the Calibration Result - You can decide whether to apply each of the Calibration results ([Dark Average Map], [Offset Map], • Click the [Validation] menu to enter. [Gain Map], [Bad Pixel Map]) to the image acquired. NOTE : Apply / : Do Not Apply...
  • Page 61 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.
  • Page 62 Enter into the [EI] menu [Measure & Save] • Click the [EI] menu to enter. • Once image acquisition and dose value input are completed, click the [Measure & Save] button to save the result value and show a pop-up message as follows: NOTE •...
  • Page 63 Exit 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 except Validation & raw images.
  • Page 64 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 General Pop-Up General pop-ups available in are explained below. Cancelling Image Acquisition • If you click the [Acquisition] button to acquire 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. •...
  • Page 66 • The following pop-up appears when [Cancel] 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: Service Manual

    SERVICE MANUAL Setting IP address of Detector Launch "Launching Program"> "IP Address Check and Ping Test"> "Save Location Check"> "Apply" in order. Click the [Change DXD IP] button.
  • Page 68 When a pop-up appears, change the settings and click the [Apply] button. Check the result and re-boot the detector. • Start changing the IP address by selecting the [Apply] button. • A pop-up appears to with the following message whether the IP address is changed or not. <A pop-up when the settings are made successfully>...
  • Page 69 Updating Detector Firmware Use this menu to check and update the firmware version of the detector.
  • Page 70 • Check the result. Select the [Firmware Update] tab. - The following pop-up appears when the update is completed. Check the current firmware version. • The current firmware version of the detector is indicated, and the version appears when a PC is connected to the detector.
  • Page 71 Saving Installation Date CAUTION • Please be careful to select the feature because this feature can be only saved once per detector and The first Calibration date can be saved in the detector. cannot be edited. Launch "Launching Program"> "IP Address Check and Ping Test"> "Save Location Check"> "Apply" •...
  • Page 72 Setting Power Options The [Power Options] can be saved in the detector. Launch "Launching Program"> "IP Address Check and Ping Test"> "Save Location Check"> "Apply" in order. Select the > [DXD] tabs. Select the option in [Auto Sleep] and [Auto Power-Off]. Click the [Save] button to save the [Power Options] in the detector.
  • Page 73 Web Monitoring This feature allows users to check internal information such as shipping date, installation date, software version, etc. of the detector using a web browser. Internal Information Category Content Explanation Product Information Software Version • Version of the firmware currently installed in the detector Shipping Date •...
  • Page 74 Web Monitoring Makes the wired/wireless connection between the detector and a PC. - Please refer to the "Detector and PC" Enter the detector's IP address in the address field of the web browser in the PC. Default IP address: 10.10.10.100 The following page appears:...

  • Page 75: Maintenance

    MAINTENANCE Cleaning • Start cleaning after turning off the detector. Test • Carry out a regular test before use to ensure stable and normal operation of the detector. If the problem occurs, contact the manufacturer. • Please perform tests based on items listed in the checklist below. Checklist Tester Interval of Test...

  • Page 76: Troubleshooting

    TROUBLESHOOTING If you encounter problems when using the detector, use the guide provided in the corresponding section to solve the problem. If the problem persists, please contact the manufacturer. Problem Solution When the detector is not turned on • Check if the main cable is connected properly. •...
  • Page 77 Problem Solution When some areas appear abnormal in the • When acquiring images in the [Validation] after creating the [Calibration] result file in the Calibration menu, an abnormal image may be acquired. Check the issues acquired [Validation] image below and follow the guide. When some areas appear in black or light bleeding occurs in the acquired image - Go to the [Calibration] menu >...

  • Page 78: Program Not Launched Due To Access

    PROGRAM NOT LAUNCHED DUE TO ACCESS PRIVILEGE ISSUES When the program is not launched with the following pop-up after going to"Launching Program"> "IP Address Check and Ping Test"> "Save Location Check"> "Apply", check the following items. Right-click the launching icon of and select [Properties].

  • Page 79: Troubleshooting Firewall Issues

    TROUBLESHOOTING FIREWALL ISSUES If the Link LED is off on the DXD set due to Windows Firewall, follow the steps below. Go to [Control Panel] and select the [System and Security] menu.
  • Page 80 Click the [Windows Firewall] link. On the left side of the pane, click the [Advanced Settings] link.
  • Page 81 Under the Windows Firewall with Advanced Security, select [Inbound Rules]. Scroll down to find the [File and Printer Sharing] rule and click [Enable Rule]. Check the status and connect the detector again.
  • Page 82 WARNING: This equipment is compliant with Class 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.

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17hk700g-w

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