LG 14HK701G-W Owner's Manual
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LG 14HK701G-W 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.
14HK701G-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 14HK701G-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 ASSEMBLING BATTERY --------------------------------11 REMOVING BATTERY ----------------------------------12 SPECIFICATION AND DIMENSION OF EACH PART -------------------------------------------------------------13 ENVIRONMENTAL REQUIREMENT -------------------20 CALIBRATION SOFTWARE INSTALL -----------------20 CONNECTION TYPES -----------------------------------21...

  • Page 3: Open Source Software Notice

    3.6 lp/mm and the pixel pitches of 140 um. This device is a flat panel based X-ray image LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing acquisition device.
  • Page 4 Basic Accessories 100kg Detector 1 EA Battery 2 EA AC Power cord for AC Power adapter 1 EA Inspection Report 1 EA CD (Owner's Manual / ) 1 EA Main Cable 1 EA Regulatory Manual 1 EA AC Power adapter for Charger 1 EA Charger 1 EA Control Box 1 EA AC Power cord for Control Box 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 Battery Side Power Button: Power on/off switch (On: press over 1 Sec, Off: press over 5 Sec) LED Indicator: Indicating Detector’ s status Connection to Main Cable LED Color Status Green Battery is more than 30 % charged. Orange Battery charging status is 10 ~ 30 %. Orange Blinking Battery is less than 10 % charged.
  • Page 8 Battery and Charger LED Indicator Status Green Completion of charging Orange On charging Orange Blinking Error (Connection error, etc) Battery Remain Indicator Battery Level 75 ~ 100% 50 ~ 75% 25 ~ 50% 0 ~ 25% NOTE • Battery: Li-ion polymer battery (Charging time - Typ. 4 hours) •...
  • Page 9 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 10 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 11: Assembling Battery

    ASSEMBLING BATTERY Check the battery mounting hole direction. Insert into the hole on the side with the indicator. Press the opposite side to secure the battery indicator.

  • Page 12: Removing Battery

    REMOVING BATTERY Push the battery lock button in the direction of the picture. Remove the battery by lifting it in the direction of the picture.

  • Page 13: Specification And Dimension Of Each Part

    SPECIFICATION AND DIMENSION OF EACH Item Specification Size (Width x Height x Depth) 384.0 x 460.0 x 15.2 mm PART Weight Typ. 2.95 kg Window material Carbon Fiber The product specifications are subject to change without prior notice for product improvements. Trigger mode Manual Mode ~ refers to alternating current (AC),...
  • Page 14 GRID Detector has been tested with below table’ s X-ray condition. This table is only for reference. The legally certified radiologist expert should control X-ray dose. Item Recommended Specification Adult SID (inch/cm) Tube Voltage (KV) Tube Current (mA) Tube Current x Time 100 cm / 130 cm / 150 cm / 180 cm (mAs) Size...
  • Page 15 Battery Charger Control Box Item Specification Item Specification Model Model Size (Width x Height x Depth) 125.0 x 90.0 x 255.0 mm Size (Width x Height x Depth) 125.0 x 109.8 x 255.0 mm Weight Typ. 0.9 kg Weight Typ. 1.3 kg Input 19 V 3.42 A...
  • Page 16 Cables Wireless module (LGSWFAC73) Specifications Item Length Wireless LAN (IEEE 802.11a/b/g/n/ac) Main Cable Frequency Range Output power (Max.) LAN cable (Optional) 10 m 2400 to 2483.5 MHz 18.1 dBm Power cord (110 V or 220 V) 1.5 m 5150 to 5725 MHz 18.6 dBm Trigger Cable (Optional) 15 m...
  • Page 17 Dimension Detector Unit: mm Front Side 100kg 15.2 384.0 100kg 100kg 460.0...
  • Page 18 Control Box Unit: mm Front Side 125.0 Power Ethernet Ready Exposure 109.8...
  • Page 19 Battery Unit: mm Front Side 204.6 110.5 Battery Charger Unit: mm Front Side 125.0 255.0 90.0...

  • Page 20: 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 21: 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 22 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 23 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 24 EXP_REQ EXP_ACK <Timing Chart>...
  • Page 25 Detector and PC (Wired mode) Auto Mode Manual Mode Detector Detector Main Cable Main Cable Control Box Control Box LAN Cable LAN Cable Object X-ray Switch Object Power Cord Power Cord X-ray Switch (AC 100-240 V ~) (AC 100-240 V ~) Trigger Cable X-ray Generator...
  • Page 26 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 27 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 28 Right-click Local Area Connection, and click [Properties].
  • Page 29 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 30 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 following screen is pop-up after [Ping] click, connection is successful, everything for system operation is ready.
  • Page 31 Detector and PC (Wireless mode) Auto Mode 1. Station mode (for the use of external AP) 2. AP mode (for the use of detector internal AP) Detector Detector LAN Cable Object X-ray Switch Object X-ray Switch X-ray Generator X-ray Generator Interface Interface X-ray...
  • Page 32 Making connections-Wireless connection Manual Mode Detector The Default Wireless Settings as below. • Station mode (connection via external AP) - SSID: LGEDXD Main Cable LAN Cable - Password: @lgedxd2000 Control Box • AP mode (connection via detector AP) - SSID: LGEDXD_SOFTAP LAN Cable - Password: @lgedxd2000 It is possible to change the Wireless Settings using...
  • Page 33 The Connection method as below. • Station mode - PC settings and connection with Detector are same with wired Connection. • AP mode - Enter [Wi-Fi] under PC Settings, and enter [Show available networks]. - Attempts are made to connect after checking the DXD wireless AP SSID, which is shown as the research result (the initial value is LGEDXD_SOFTAP).
  • Page 35 SOFTWARE MANUAL 14HK701G-W www.lg.com...
  • Page 36 CONTENTS CALIBRATION SOFTWARE ........3 OPERATION ............14 SERVICE MANUAL ..........40 MAINTENANCE ............ 50 TROUBLESHOOTING ..........51 PROGRAM NOT LAUNCHED DUE TO ACCESS PRIVILEGE ISSUES ..............53 TROUBLESHOOTING FIREWALL ISSUES ....54 WIRELESS ............57...

  • Page 37: 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 38 Settings include [DXD] settings, [Calibration SW] settings and [Firmware Update]. • [DXD]: Configures the settings required to obtain calibration images and detector settings. NOTE • Detailed explanations of each icon is explained on the back page.
  • Page 39 • [Calibration SW]: Configures the settings required for to algorithms. NOTE • Detailed explanations of each icon is explained on the back page.
  • Page 40 • [Firmware Update]: Checks the firmware version of the detector or performs the firmware update. You can update firmware by this menu.
  • Page 41 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 42 User BPM Enables users to manually make changes in the [Bad Pixel Map] (BPM.raw) created from [Calibration]. NOTE • This page has a brief explanation, a detailed one can be found at the end of this document.
  • Page 43 Validation This is used to validate the final image by applying [Calibration] results to the image. NOTE • This page has a brief explanation, a detailed one can be found at the end of this document.
  • Page 44 EI (Exposure Index) This calculates and saves median output value per input dose as a linear expression and a table. NOTE • This page has a brief explanation, a detailed one can be found at the end of this document.
  • Page 45 Image Functions...
  • Page 46 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 47 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 48: 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 49 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 50 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 51 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 52 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 53 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 54 • [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 55 Checking and Changing 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 56 • Details of the settings are as follows: [Image Edit] - [Target Gain]: Gain in the algorithm. These settings are used in the image viewer. - [Gain Margin]: Set as a Bad Pixel if it exceeds the [Gain Margin]. • [Rotation]: Set the rotation angle of the image.
  • Page 57 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 58 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 59 [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 60 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 61 To implement X-ray shot. Calibration SW will wait for a X-Ray acknowledgement signal from DXD and it will display a waiting sign.
  • Page 62 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 63 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 64 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 65 Assigning a Bad Lines in Pixel View • Set additional bad pixels 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 66 Bad Pixel Map upload function • The newly modified Bad pixel map can be uploaded to the detector for use in future calibration. • Press the [Bad Pixel Map Upload] button when you select some of the generated map files (BPM.raw, AvgDark.raw, Offset.raw, Gain.raw), upload them. •...
  • Page 67 Validation This menu enables users to visually check the [Calibration] result after completing the [Calibration].
  • Page 68 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 69 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 70 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 71 Exit Click the (Exit) button to close Calibration Software. 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 72 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 73 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 74 • 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 75: 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 76 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 77 Wireless AP configuration When the detector is connected wirelessly, AP information must be saved in the detector. For station mode, enter the information of the external AP trying to access the detector. For AP mode, enter the information about the detector's AP. •...
  • Page 78 - If a pop-up appears, enter your [SSID] and [Password], then click [Apply]. Check results. - The following pop-up windows appear, depending on the result. <Pop-up Window for Successful Configuration> NOTE <Pop-up Window for Failed Configuration> • Check the [Wi-Fi (DXD -> AP)] checkbox and enter the setting to use station mode. •...
  • Page 79 Updating Detector Firmware Use this menu to check and update the firmware version of the detector.
  • Page 80 Select the [Firmware Update] tab. • Check the result. - 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 81 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 82 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 83 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 84 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 85: 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 86: 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 87 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 88: Issues

    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 89: 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 90 Click the [Windows Firewall] link. On the left side of the pane, click the [Advanced Settings] link.
  • Page 91 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 92: Wireless

    WIRELESS Wireless Access Point Setup Guide (Model: Cisco Linksys EA9200) Connect the LAN Cable from the Ethernet port on the PC to the Ethernet port on the AP. Launch your web browser and enter linksyssmartwifi.com or http://192.168.1.1 in the Address bar then press Enter. (IP number address for the 1st access is 192.168.1.1. However, IP number address for accessing will be 10.10.10.1 after changing 10.10.10.1) Enter into [Connectivity] >...
  • Page 93 Enter into [Wireless]. You can change network name and password like below. (You should click [Apply] button to apply current setting) For more information, please visit the web site as below. http://www.linksys.com/sg/support-product?pid=01t80000003efNkAAI...
  • Page 94 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 WARNING: This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment Serial No.

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