LGSWFAC73 RF Module Host User Manual - Part 2

 

51 SERVICE MANUAL ..............104

- Detector Wired IP Address Setting ........104

- Wireless AP configuration ...........................106

- Detector Firmware Update .........................108

- Storage of installation date ........................110

- Power Options Setting ..................................111

- Web monitoring .................................................112 Internal Information Web monitoring MAINTENANCE ...................114

- Cleaning ..................................................................114

- Inspection ..............................................................114 TROUBLESHOOTING ...........115 SOLUTION FOR FIREWALL BLOCK ..................................116 SUPPLEMENT. WIRELESS AP SET UP INSTRUCTION

(MODEL : Cisco Linksys EA9200) ...............................118 INSTALLING CALIBRATION SOFTWARE ............................ 68

- How to install .........................................................68

- How to delete ........................................................68 CONNECTION TYPES ............ 69 X-ray Generator and Detector Connection of Detector - PC Mode of connecting Network

- Trigger Cable Instruction .................................70

- Detector and PC(Wired mode) ....................72

- Detector and PC(Wireless mode) ...............75 CALIBRATION SOFTWARE ... 77

- Calibration Software ..........................................77 Settings Calibration User BPM Validation Exposure Index

- Image Functions ...................................................82

- Log................................................................................84 USAGE.................................... 85

- Launching the Program ....................................85

- Checking IP Address and Ping Test ...........86

- Checking Save Location ...................................87

- Apply ...........................................................................88

- Checking and Changing Detector Settings . 89

- Checking and Changing Calibration Software Settings................................................90

- Calibration ................................................................92

- User BPM .................................................................94

- Validation ..................................................................96

- EI (Exposure Index) .............................................98

- Exit ............................................................................100

- About .......................................................................101

- General PopUp ..................................................102 ENGLISH 52 SAFETY INFORMATION Preparation Be sure to connect the cables to the proper connectors. Otherwise, the detector may malfunction or may be damaged. The power supply provided by LG is designed for the detector from LG. Please contact supply, if any other type of power supply is needed to be used. Be sure to fully charge the battery before use. Charge the battery on the day of examination or on the previous day. Battery slowly discharges even when not in use. The battery may have expired if it discharges immediately after being fully charged. You can purchase an optional battery to replace an exhausted one. The battery charger provided by LG is designed for the dedicated battery. When the detector will not be used for some time, remove the battery. Handling Handle the detector carefully, as it may become damaged if it is hit, dropped, or receives a strong jolt. Be sure to use the detector on a flat place so it will not bend. Otherwise, the detector may be damaged. Be sure to check the detector daily and confirm that it works properly. Sudden heating of the room in cold areas will cause condensation to form on the detector. In this case, wait until condensation disappears before performing exposure. If the detector is used with condensation formed on it, problems may occur in the quality of the detector. When an air-conditioner is going to be used, be sure to raise/lower the temperature gradually so that a difference in temperature in the room and in the detector does not occur, to prevent forming of condensation. Follow the ENGLISH recommended proper Room temp. Do not use the detector near devices generating a strong magnetic field. Doing so may produce image noise or artifacts. Keep the connectors free from being in contact with the patient. Connectors are intended to be connected to an external device and must follow IEC standards. Do not apply excessive weight to the detector. Otherwise, the detector may be damaged. 53 Overall Pressure: 150kg (330.6lb) over the whole area of detector window. Partial Pressure: 100kg (220.4lb) on an area 40mm (1.5 inch) in diameter Disinfection and Cleaning Do not spray disinfectants or detergents on the detector. When cleaning the detector, be sure to turn off the power, and unplug the power cable from the AC outlet. Do not use any flammable chemicals such as thinner, benzene for cleaning. Otherwise, fire or electric shock may result. Wear waterproof gloves to protect your hands from direct contact with disinfectants or detergents.General Description. ENGLISH 54 Overview 14HJ701D is wireless Flat Panel Digital X-ray Detector that can generate images of any part of the body, and designed for a faster approach to digital radiography systems. This model utilize a combination a amorphous silicon TFT glass and high performance scintillator, along with a pixel pitch 127um and 3.9lp/mm of resolution, assure sharp and high contrast image quality. 14HJ701D is X-ray imaging acquisition device that is based on flat-panel. This device should be integrated with an operating PC and a X-ray generator. It can do to utilize as digitalizing X-ray images and transfer for radiography diagnostic. Data transmission between detector and PC is possible by wire (cable) and wireless (WIFI). Product Component Detector: 14HJ701D Control Box : LG Control Box

- AC power cord for Control Box Battery Charger : LG Battery Charger

- 2 Battery packs

- AC Power adapter for Charger : 65 W

- AC Power cord for AC Power adapter Main Cable

- Detector and Control Box link cable (Supply DC power, Ehternet data, control signals of X-ray generator)

- Trigger Cable (X-ray generator to Control Box, transmit control signal between detector and X-ray generator)

- LAN cable (Control Box to PC, exchanges Ethernet data between PC and detector) CD: Users manual, Calibration Software User's manual(book type), Inspection Report ENGLISH Basic Accessories 55 Detector 1 EA Charger 1 EA 255 125 Battery 2 EA 0 9 Installation CD 1 EA AC Power adapter 1 EA AC Power cord for Control Box 1EA AC Power cord for AC Power adapter Control Box 1EA Manual 1 EA Main cable 1EA Inspection Report 1EA ENGLISH 56 Optional Accessories Trigger Cable 1EA LAN cable 1EA Optional accessories can not be included in accordance with production suffix. CAUTION Need to use the authorized components about the below accessories. Unauthorized components may be cause of the damage and malfunction of the product. Component LAN CABLE Power Cord Standard More than CAT5E Standard US Approved Medical grade regulation Others Approved country safety regulation The AC/DC adaptors and etc. except the upper components need to be used only supplied by manufacturer. ENGLISH 57 PART NAME AND FUNCTION Detector FRONT ENGLISH 58 SIDE 1 2 BACK 1 5 4 3 1 1 Wireless Antenna 2 Battery Unlock Lever: Unlock lever to remove battery 3 Power Button: Power on/off switch (On : press over 1 sec, Off : press over 5 sec) 4 5 Connection to main cable LED Indicator: Indicating detectors status Battery Link Power LED LED Color Green Orange Orange Blinking Green Off Green Green Blinking Off Status Battery is more than 30% charged. Battery charging stauts is 10 ~ 30%. Battery is less than 10 % charged. Ethernet/WIFI connection Ethernet/WIFI no connection Power On Sleep mode Power Off If there is no communication during "Auto Sleep/Auto Power off" time, Detector will go to Sleep mode/Power off. This function only works when Detector is not connected with Detector and Control Box link cable. If the Detector receives the communication message during Sleep mode, The Detector will wake up. User can set the Sleep/Power off times using the Calibration Software. ENGLISH Battery and Charger 59 1 Battery: Li-ion polymer battery (Charging time - Typ. 4 Hrs) Battery pack itself shows the remaining battery percentage. Battery Remain Indicator 2 Battery charger: 3 ports cradle type 3 LED Indicator: Following LEDs are located to each battery - 3 batteries. LED Green Orange Orange Blinking Completion of charging On charging Error (Connection error, etc) Battery Level 75 ~ 100%

50 ~ 75%

25 ~ 50%

0 ~ 25%

ENGLISH 60 Control Box 1

. 8 9 0 1 125 2 5 4 3 6 7 1 LED POWER Ethernet Ready Exposure Green Off Green Off Green Off Orange blink Orange Off Orange blink Power normal operation Power off (AC power cord no connection or Power error.) Ethernet normal operation Ethernet disconnected. Ready signal from X-ray generator is active. Ready signal from X-ray generator is inactive. Error Exposure signal from X-ray generator is active. Exposure signal from X-ray generator is inactive. Error 2 DXD 1 3 DXD 2 4 5 6 7 AC-IN Ethernet Sync Fuse 2.1 A) to the detector, transmits X-ray 2.1 A, Trigger signals, Ethernet data for Detector B Connecting the Control Box and the detector A. This connector supply power (24 V synchronization signals and Ethernet image data. 24 V Control Box supports 2 Detector connection. Usage is, one is for bucky stand, the other is for table(bed). Generally, X-ray room of hospital installs 2 detectors, bucky stand and table type, it's for more convinient and efficient working environment. These 2 detectors are not operated simutaniously, control box selects the operating detector by AWS command. Connects AC power cord Ethernet port to transmit image/command between the detector and PC. This is to synchronize the detector and X-ray generator. T4L 250V ENGLISH BATTERY INSTALLATION 61 1 Check the battery mounting hole direction. 2 Insert into the hole on the side with the indicator. 3 Press the opposite side to secure the battery indicator. ENGLISH 62 SPECIFICATION OF EACH PART The product specifications are subject to change without prior notice for product improvements.

~ refers to alternating current (AC), refers to direct current (DC). Detector Item Model Sensor type Scintillator Type Total Pixel Matrix Total Pixel Area Pixel Pitch Effective Pixel Matrix A/D Conversion Data Transfer Preview time Energy range MTF DQE Defective lines Defective pixels Dimension Weight Window material Trigger mode Power consumption Wireless Rating Applied part Specification Units Pixels mm (inch) um pixels bits sec kVp

%

%

Lines Pixels mm (inch) kg (lb) W 14HJ701D Amorphous Silicon with TFT CsI:TI 3328 x 2816 422.655 (16.63) x 357.632 (14.08) 127 3323 x 2751 16 802.11 a/g/n/ac Wireless LAN, typ. 200Mbps with 802.11ac Gigabit Ethernet typ. 500Mbps 2 40 ~ 150 Typ. 85%, min. 70% at 0.5 lp/mm Typ. 63%, min. 50% at 0.1 lp/mm Less than 20 Less than 9630 384.0 x 459.5 x 15.0 (15.1 x 18.0 x 0.5) Typ. 2.95 (6.5) Carbon Fiber Manual Mode Auto Mode (Auto Exposure Detection) Typ. 26 (Charging & Operating) Typ. 16 (Operating only no charging) Typ. 7 (Standby only no charging) Standard:

802.11 a/g/n/ac compliance Peak mode: 866 Mbps Frequency: 2.4 GHz / 5 GHz Bandwidth: 20 MHz / 40 MHz / 80 MHz MIMO: 2X2 24 V Type : BF Type, Location : Front of Detector (only for effective area) 2.1 A, 7.5 V 3850 mAh (Battary: LBQ7222L) ENGLISH 63 NOTE Maximum wireless signal rate derived from IEEE standard specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. Recommended Maximum operable distance: 2 m (From the Access Point) Wireless antennas: The module adopts the latest 802.11ac technology. The transmitter of the module is powered by host equipment (Detector). The antennas are 2 printed-dipole antennas. Wireless module: 802.11 a/b/g/n/ac USB2.0 module is implemented. It supports 2T2R (2 transmit 2 receive) MIMO technology, which delivers throughput up to 300 Mbps. Battery Item Model Rating Size Weight Output Norminal voltage Cycle time Operation Temp Charging time Capacity Battery performance Specification Units LBQ7222L 7.5 V, 3850 mAh, 30 Wh 204.1 x 10.5 x 7.8 (8.0 x 0.4 x 0.3) Typ. 240 (0.5) 7.5 Max. 800 10 - 35 Typ. 4 Typ. 4000 1400 shots acquired for 3.2 hours

(cycle time 8s , without sleep , with Full charged battery) mm (inch) g (ib) VDC Cycles Hours mAh Images Battery Charger Item Specification Units Model Size Weight Input Output Norminal voltage LG Battery Charger 125 x 255.0 x 90.0 (4.9 x 10.0 x 3.5) Typ. 900 (1.9) 19 V 8.7 3.42 A Battery Charger Adapter Item Model Manufacturer Size Weight Input Output Class Cable length Spec DA-65J19 Asian Power Devices Inc. (APD) 134.0 x 59.8 x 31 (5.2 x 2.3 x 1.2) Typ. 335 100-240 V ~, 50-60 Hz, 1.5-0.7 A 19 V I 1500 (59) 3.42 A mm (inch) g (ib) VDC Units mm (inch) g (ib) mm (inch) ENGLISH 64 Control Box mm (inch) Model Size Weight Input Output Desc. LG Control Box AC Power AC Inlet Fuse 1 AC Inlet Fuse 2 Power Fuse 1 (F101) Power Fuse 2 (F102) DXD 1 DXD 2 Ethernet Sync Cables Units mm (inch) kg (Ib) Specification LG Control Box 125.0 x 255.0 x 109.8 (4.9 x 10.0 x 4.3) Typ. 1.3 (2.86) 100-240 V ~, 50/60 Hz, 1.4-0.7 A T4L 250V T4L 250V T 3.15AH 250V T 3.15AH 250V 24 V 24 V Control Box supports 2 Detector connection. Usage is, one is for bucky stand, the other is for table(bed). Generally, X-ray room of hospital installs 2 detectors, bucky stand and table type, it's for more convinient and efficient working environment. These 2 detectors are not operated simutaniously, control box selects the operating detector by AWS command. Transmission image/command between the detector and PC 2.1 A, Trigger signals, Ethernet data for Detector A 2.1 A, Trigger signals, Ethernet data for Detector B Transmission control signals between the detector and X-ray generator Item Length Unit Qty Main cable LAN cable (optional) Power cord (110 V or 220 V) Trigger cable (Optional) 1 (39.3) 10 (393.7) 1.5 (59.0) 15 (590.5) m (inch) m (inch) m (inch) m (inch) 1 1 2 1 ENGLISH 65 DIMENSION (UNIT: mm/inch) Detector 384 / 15.1 15 / 0.5

. 0 8 1

/

5 9 5 4

. Control Box 255 / 10.0 125 / 4.9

. 3 4

/

8 9 0 1

. ENGLISH 66 Battery 204.6 / 8.0 7.8 / 0.3

. 3 4

/

5 0 1 1

. Battery Charger

. 5 3

/

0 9 255 / 10.0 125 / 4.9 Battery Charger Adapter

ENGLISH 67 ENVIRONMENTAL REQUIREMENT PC system requirement PC Specification CPU Memory Disk capacity Network card OS Monitor AP etc intel i5 4 GB At least 10 GB, 500 GB recommended dual ethernet 100/1000 bps Windows 7/8.1/10(32bit, 64bit) Min. Resolution 1280x720 Cisco model is recommended(ex : Linksys EA9200) Environmental Requirements Item Min. Typ Max. (%) Units Temperature (Storage) Temperature (Operation) Humidity (Storage) Humidity (Operation) Pressure (Storage) Pressure (Operation)

-20 10 50 70 60 35 85 80 106 106 Non-condensing, Relative Humidity kPa kPa ENGLISH 68 INSTALLING CALIBRATION SOFTWARE How to install Run the calibration software installation file. Once the installation file has been executed, follow the installation instructions on the screen. How to delete You can delete the Calibration Software in the following ways:

Deleting from the Control Panel 1 Select Control Panel from the Start menu. 2 Select Programs and Features in Control Panel. 3 Select the LG DXD Calibration on the lists. 4 When the program installation and deletion screen appears on the screen, select the Delete button. 5 Follow the deletion instructions on the screen and click the Next button to proceed. Deleting with the installation file 1 Run the calibration software installation file, then follow the deletion instructions on the screen. NOTE When using the installation file to delete the program, the installation file must be the same version as the current software. ENGLISH 69 CONNECTION TYPES X-ray Generator and Detector Select Trigger Mode in accordance with the acquisition method.

- Auto Mode : Detector detects the image obtained after the X-ray

- Manaul Mode : Detector acquires image by pressing generator exposure switch Connection of Detector - PC The connection mode used between the detector and PC.

- Wired Mode: Uses the Control Box to connect the detector to a PC.

- Wireless Mode: Uses a wireless AP to connect the detector to a PC. Mode of connecting Network Wired or wireless modes are set automatically depending on whether or not the main cable is connected when the detector is turned on. 1 2 3 4 If the main cable is connected when the power is turned on: Wired mode If the main cable is not connected when the power is turned on: Wireless mode If the cable is disconnected while in wired mode: Switches to wireless mode If the cable is connected while in wireless mode: Maintains wireless mode (charging) Mode Generator - Detector Detector - PC Case 1 Case 2 Case 3 Case 4 Auto Mode Auto Mode Manual Mode Manual Mode Wired Mode Wireless Mode Wired Mode Wireless Mode ENGLISH 70 Trigger Cable Instruction Generator Connects a Trigger cable to Port A of the Control Box when there is X-ray generator interface. No. 1 2 3 4 5 6 7 8 9 COLOR RED BRN BLU ORG YEL GRN BOK GRY VIO Description POWER EXP REQ CANCEL REQ GND PREP ACK EXP ACK PREP REQ CANCEL REQ VCC PREP ACK GND EXP ACK GND Use Use NC NC Use Use NC NC Use ENGLISH 71

-

EXP_REQ EXP_ACK

<Assembly Diagram>

<Timing Chart>

ENGLISH 72 Detector and PC(Wired mode) Auto Mode Main Cable Manual Mode Detector Generator Detector PC LAN cable Main Cable PC LAN cable Generator Trigger Cable ENGLISH MAKING CONNECTIONS - Wired Connection 1 Connect the PC to the control box using a LAN cable. Connect the detector to the control box using a link cable. 2 Configure the PC settings as below:

1 Open the Network and Sharing Center.

- (Control Panel > Network and Internet > Network and Sharing Center) 73 2 Right-click on Local Area Connection and enter Properties. ENGLISH 74 3 Select Internet Protocol Version 4 (TCP/IPv4), then enter Properties to set the following IP address.

- IP address: 10.10.10.2 to 10.10.10.254 (Set it to an IP address other than 10.10.10.100.)

- Subnet mask: 255.255.255.0

- Gateway: 10.10.10.1 4 Run the LG DXD Calibration. Go to Settings > DXD > Connection&File Save, enter Detector IP (10.10.10.100), then run the Ping to check the connection. ENGLISH Detector and PC(Wireless mode) Auto Mode 75 PC AP LAN cable Generator Manual Mode Detector Generator Trigger Cable Main Cable Detector PC AP LAN cable NOTE Please install the AP and Detector as near as possible without obstacles in between them. ENGLISH 76 MAKING CONNECTIONS-Wireless Connection 1 The Default Wireless Settings as below.

- SSID : LGEDXD

- Password : lgedxd2000 It is possible to change the Wireless Settings using LG DXD Calibration Software. 2 Please see the Service manual (Wireless AP configuration) for details. 3 Please reboot the Detector after removing the main cable on Detector.

(If the main cable is disconnected when the power is turned on: Wireless mode) 4 PC settings and connection with Detector are same with wired Connection. Please refer to the "MAKING CONNECTIONS - Wired Connection". Tip : Refer to Wireless AP Set Up Guide

- "Supplement. Wireless AP Set Up Instruction

(Model : Cisco Linksys EA9200)"

ENGLISH 77 CALIBRATION SOFTWARE To ensure that optimal image quality is obtained from the detector, the detector must be calibrated. The Calibration Software generates and verifies the values necessary for calibration. NOTE To ensure optimal image quality, you should calibrate every month for the first three months after the purchase and half-yearly calibration thereafter. It is recommended that you leave the detector on for five minutes before calibrating. Calibration Software The features of the Calibration Software include Settings, Calibration, User BPM, Validation and Exposure Index. Settings Settings include DXD settings, Calibration SW settings and Firmware Update. DXD: Configures the settings required to obtain calibration images and detector settings.

<Settings Screen: Detector>

ENGLISH 78 Calibration SW: Configures the settings required for to calibrate software algorithms.

<Settings Screen: Calibration SW>

Firmware Update: Checks the firmware version of the detector or performs the firmware update.

<Settings Screen: Firmware Update>

ENGLISH 79 Calibration Calibration involves the following procedures:

Dark and Bright images are obtained from the detector.

- Dark Image: An image obtained without generating X-rays.

- Bright Image: An image obtained by generating X-rays without a phantom or any other object on the detector. Generate Avgdark, Offset, and Gain: Used for Corrected Image calculations.

- Corrected Image: An image generated by applying calibration results to a raw image. Generate Bad Pixel Map: Bad pixel values are calibrated using surrounding pixel values.

<Calibration Screen>

ENGLISH 80 User BPM This is used to assign additional bad pixels in BPM.raw after calibrating.

<User BPM Screen>

Validation This is used to validate the final image by applying calibration results to the X-ray image.

<Validation Screen>

ENGLISH Exposure Index This calculates and saves median output value per input dose as a linear expression and a table. 81

<Exposure Index Screen>

ENGLISH 82 Image Functions 2 3 5 4 1 1 Image Viewer The Calibration, User BPM, Validation, and EI menus include an image viewer that lets you view the acquired images. An image is loaded and displayed when it is acquired or clicked. Information about the image is displayed in the following sections.

- Image Loaded: Indicates whether an image is loaded in the image area.

* When an image is loaded: Image Loaded.

* When no image is loaded: Image not Loaded.

- Min: Minimum pixel value within the image area.

- Max: Maximum pixel value within the image area.

- Med: Median value of the image.

- Mean: Mean value of the image.

- Std: Standard deviation value of the image.

- Bad Pixel Count: Bad pixel count in the image area.

- 14B = N, 8B = M: Representation of the pixel value at (x,y) in bits.

- Bad Pixel Count: Bad pixel count in the image area.

- 100%: Percentage of the image shown in the image area compared to the entire image size.

- (X x Y): Size of the entire image. ENGLISH 83 2 Navigator The Navigator shows the entire area of the acquired image and indicates the zoomed in/out area. The red rectangle in the Navigator indicates the area shown in the Image Viewer. Clicking a position in the Navigator moves the red rectangle to the position and displays the area in the Image Viewer. 3 Histogram Histogram of the acquired image is shown here. Window/Level can be adjusted for better image distinction. Use the <> buttons or the scroll bars below the Histogram graph to adjust window/level. Click the Reset button to restore the default values. 4 Reference Point When you click a position inside the Image Viewer, a reference point is specified, and the coordinates and pixel value of the reference point are shown at the top. You can also move the reference point by entering the X and Y values manually.

- Since reference point coordinates are numbers, only numeric values can be entered. 5 Bad Pixel Map Analysis Displays the results of bad line and bad pixel class analysis based on the Bad Pixel Map after calibration. ENGLISH 84 Log This shows the necessary information about the application execution process that is helpful to the user. It consists of the date, time, type and content, which are saved as a log file. ENGLISH 85 USAGE Launching the Program Double-click the executable file installed on your PC to launch the calibration software. If launching for the first time, the Settings screen appears. ENGLISH 86 Checking IP Address and Ping Test A default IP address is entered for the detector. If you change the IP address of the detector, enter the new detector IP address in the detector IP field of the calibration tool. For instructions on changing the detector IP address, see "Detector and PC(Wired mode)". After entering the IP address, set a timeout value and click the Ping button to perform a ping test. A pop-up message appears if the ping test is successful. The following pop-up window appears if the ping test is unsuccessful. If the pop-up window appears, check your PC's network settings, the connection between the detector and PC, the detector status, the Control Box status and the IP address, then perform the ping test again. ENGLISH Checking Save Location While the calibration software is run, the acquired images, logs, result files and factory-default calibration results are saved in the designated location. You can change the storage path in the Save location. Click the Apply button when a folder is created in the specified path. 87 NOTE Default: C:\Users\heuser\Documents\LG DXD Calibration heuser: User name ENGLISH 88 Apply After performing the ping test and verifying the save location, click the Apply button to perform the following procedures 1 Automatically create the necessary folders in the save location designated in the Checking Save Location stage. 2 Load from the detector and save the factory-default calibration results. 3 Load the detector's settings. Creation of date/time folder

(created when the Calibration button is clicked) Dark Im-

ages Automatic creation of the Serial Number folder

(Created when Apply is complete) Condition: Created if the same Serial Number folder is not found in the custom folder Log Image Avgdark.raw Gain.raw Offset.raw BPM.raw EI results

(A folder is created for the date/time applied at the time of EI.) History file Shows logfile including connections +

bpm class Bright Images Dark Images User BPM images Validation images EI images Raw images Avgdark.raw Gain.raw Offset.raw BPM.raw Factory calibration

(Created when Apply is complete if the folder or files do not exist or if the files are abnormally small) 4 When Apply is successful, the detector's network status is displayed. Current Status : Wired Connection. Wireless Connection. NOTE Other menus remain inaccessible until you perform Apply. (Calibration, User BPM, Validation, EI) ENGLISH Checking and Changing Detector Settings Upon Apply, the current detector settings are loaded on the settings screen below. 89 Detector Parameters are parameters used when obtaining images from the detector. Click the Save button to apply the settings entered. Descriptions of the data are as follows:

- Trigger Mode : This sets Trigger Mode.

* Auto : Enables the Auto Exposure Detection feature.

* Manual : Disables the Auto Exposure Detection feature.

- Sensitivity : This is the panel sensitivity.

- Trigger Sensitivity : This is the threshold at which the detector starts acquiring images.

- Gain : This is the gain value to be saved in the Detector.

- Frame Width/Height : This is the detector size.

- Window Time : This sets the time taken to read the values after the x-ray exposure. (An input value of 5 means 500 ms.) Descriptions of the buttons are as follows.

- Save : Applies the changes.

- Reset : Loads the factory default settings.

- Cancel : Loads the last saved values. ENGLISH 90 Checking and Changing Calibration Software Settings The calibration parameters are updated when the Calibration Software tab is clicked. Calibration Parameters These settings are used to perform calibration. Descriptions of the data are as follows:

- Target Gain : Amplification level within algorithms. Pixels with values that exceed the Gain Margin are specified as bad pixels.

- Offset Margin : Offset margin value used within algorithms.

- Std Margin : Pixels with values that exceed the Std Margin are specified as bad pixels.

- Ref Sat Value : Maximum range of values during Image acquisition.

- Surr Margin : In corrected bright images, if the difference between the standard pixel value and surrounding pixel value exceeds the Surr Margin, the standard pixel is specified as a bad pixel.

- Cut Edge : This indicates the pixel values to cut off in the top, bottom, left or right directions of the frame. After acquiring an image in Validation or EI, the border of the image to cut off is indicated as dotted lines in the Image Viewer. ENGLISH 91 Image Edit These are Image Viewer settings of the selected tool. Rotation : This sets the rotation angle of the image. (0, 90,180, 270) Flip : Sets how the image shown in the Image Viewer is rotated. (None, Horizontal, Vertical) Invert : Inverts the image data shown in the Image Viewer. Click the Save button to apply the settings entered. Descriptions of the buttons are as follows.

- Save : Applies the changes.

- Reset : Loads the factory default settings.

- Cancel : Loads the last saved values.

- Exit : Return to the previous screen. NOTE The next stage will not be accessible until you perform Apply. ENGLISH 92 Calibration After configuring all settings, click the Calibration tab to open the Calibration menu. NOTE This tab cannot be accessed until the settings have been configured. 1 5 2 3 4 1 Open Calibration Menu

- Click the Calibration menu button to open the menu. 2 Get Dark The menu is used to acquire dark images necessary for performing calibration.

- When a dark image is acquired, the image count increases and the image file is saved in the Image folder within the location specified in Settings.

- After acquiring an image, the mean value of the image is shown next to the file name.

- After comparing multiple images, you can delete any abnormal images by right-clicking them.

- When deleted, both the list entry and the file are deleted. NOTE All the images are deleted when calibration ends. For backup, copy the images and paste them into another folder. Up to 10 images can be saved. Dark Image: An image obtained without generating X-rays. ENGLISH 3 Get Bright The menu is used to acquire bright images necessary for performing calibration. 93

- When a bright image is acquired, the image count increases and the image file is saved in the Image folder within the location specified in Settings.

- After acquiring an image, the mean value of the image is shown next to the file name.

- After comparing multiple images, you can delete any abnormal images by right-clicking them.

- When deleted, both the list entry and the file are deleted. NOTE All the images are deleted when calibration ends. For backup, copy the images and paste them into another folder. Up to 10 images can be saved. Bright Image: An image obtained by generating X-rays without a phantom or any other object on the detector. 4 Calibration This area is used for calibration. At least four dark images and four bright images are required for calibration. Calibration result files are saved in a folder that is created based on the date and time of the calibration. The BPM Analysis is updated when the calibration is complete. NOTE When calibration is performed more than five times, the oldest results are automatically replaced with new results. For backup, copy the results folder and paste the results into another folder. 5 History

- You can load previous calibration results. Click the Open button to load the previous calibration result files. NOTE Selecting any one of the files also loads other associated files. (Select any one of the Avgdark, Offset, Gain or BPM files, and all the four associated files will be loaded.) If there is a problem while loading the files, the following error popup window appears. If the popup window below appears, check the file sizes, path, file names and folder access permissions, and then try again. ENGLISH 94 User BPM The user can manually edit the Bad Pixel Map created during Calibration in this menu. NOTE You can skip the User BPM stage and proceed to Validation. 1 2 3 4 1 Open User BPM Menu

- Click the User BPM menu button to open the menu. NOTE The pop-up window below will appear if you open this menu without performing calibration. 2 Check History File

- Check that the History name created during calibration matches the name shown in the current History window.

- The User BPM procedure is performed by applying the selected History. ENGLISH 3 Image Acquisition

- User BPM requires image acquisition as it involves a visual inspection of images with applied calibration results. When the Acquisition button is clicked and a bright image is acquired, the name of the image will appear in the image list. 95 4 Pixel View Check pixel values in Pixel View

- Pixel values for the center of the Image Viewer are displayed in the Pixel View window.

- The minimum value, maximum value and pixels estimated as bad pixels are shown as below.

* Minimum value : Indicated as a green number

* Maximum value : Indicated as a red number

* Estimated bad pixels : Indicated with gray background

- The size of the Pixel View window can be adjusted using the when hovering over the border between the Pixel View and Image Viewer. icon. The mouse pointer changes to a icon Mark additional bad pixels in Pixel View

- Double-click a pixel in Pixel View to mark it as a bad pixel. Double-click a bad pixel again to unmark it.

- As you mark bad pixels, the values in Bad Pixel Analysis are updated in real time.

- Also, pixels marked as bad pixels are replaced with calibrated pixel values. Saving Final User BPM

- The result file is saved when a different menu is opened.

- When you attempt to exit the current menu and open another menu, a popup window appears asking whether you want to save the data.

- Select Save to add a calibration history entry and save an updated version of the BPM.raw file. ENGLISH 96 Validation This procedure allows you to perform a visual inspection of the calibration results after completing calibration. 1 2 3 4 1 Open Validation Menu

- Click the Validation menu button to open the menu. NOTE The pop-up window below will appear if you open this menu without performing calibration. 2 Check History File

- Please confirm whether the name of the History file created during calibration matches the name displayed in the History window. ENGLISH 3 Image Acquisition (Procedure matches that from the User BPM stage) 97

- When the Acquisition button is clicked and a bright image is acquired, the name of the image will appear in the image list.

- Information about the image is displayed below the Image Viewer. 4 Apply/Unapply Calibration Results

- You can apply/unapply calibration results (Dark Average Map, Offset Map, Gain Map, Bad Pixel Map) to the acquired image.

: Apply

: Unapply NOTE When an image is acquired and loaded for the first time, all results are applied by default. If no image has been acquired, the Apply/Unapply button is disabled. ENGLISH 98 EI (Exposure Index) 1 2 3 4 5 1 Open EI Menu

- Click the EI menu button to open the menu. NOTE The pop-up window below will appear if you open this menu without performing calibration. 2 Check History File

- Please confirm whether the name of the History file created during calibration matches the name displayed in the History window. 3 Image Acquisition (same as User BPM and Validation)

- When the Acquisition button is clicked and a bright image is acquired, the name of the image will appear in the image list.

- Information about the image is displayed below the Image Viewer. ENGLISH 99 4 Enter Dose Value

- Enter an X-ray dose in the dose input field. (Unit: uGy)

- The EI value is calculated based on the input value.

- Because the dose value is a number, only numeric values can be entered. Non-number values cannot be entered automatically. 5 Measure & Save

- When you click the Measure & Save button after acquiring an image and entering a dose value, the popup notification below appears.

- The results are saved in the save location specified for EI calculation.

(Example: C:\Users\heuser\Documents\LG DXD Calibration\Serial Number\Calibration Results Folder (Time and Date) heuser: Username) NOTE When Measure & Save is repeated, the results file in the folder is updated. The following pop-up window appears if the minimum number of images required (three) is not met. ENGLISH 100 Exit When you click the Quit button, the calibration tool quit popup window appears. In the popup window below, click the Yes button to quit or click the No button to return to the previous screen.

<Settings: Exit>

<Exit>

ENGLISH About When you click the About button in Settings, the following popup window appears. It shows the information about the application. 101

<Settings: About>

<About>

ENGLISH 102 General PopUp The following are descriptions of the general pop-up windows that may appear when the calibration software is being used. Image Acquisition Cancellation When the Acquisition button is clicked for image Acquisition, it will be replaced with a Cancel button while the image is being acquired. Once image acquisition is complete, the button will revert to an Acquisition button. During image acquisition, you can cancel the process by clicking the Cancel button.

<Get Dark Image Cancel Button: Available in Calibration>

<Get Bright Image Cancel Button: Available in Calibration>

<Get Image Cancel Button: Available in User BPM, Validation, EI>

The popup window below appears when the cancellation is complete.

<Get Image Cancel Complete Popup Window>

ENGLISH Image Acquisition Failure The popup window below appears when image acquisition fails. Check the network and Detector status, then try again. 103

<Image Acquisition Failure Popup Window>

ENGLISH 104 SERVICE MANUAL Detector Wired IP Address Setting 1 From the Usage section, perform "Launching the Program", "Checking IP Address and Ping Test", "Checking Save Location" and "Apply". 2 Click the Change DXD IP button. 3 At the popup window, change the setting and click the Apply button.

- When the Apply button is clicked, the system attempts to change the IP address. ENGLISH 4 Check the result and restart the detector.

- The following popup windows appear, depending on the successful and failed. 105

<Popup Window for Successful Configuration>

- Once the new IP address is applied, restart the detector so that the new setting takes effect.

- Restart the detector automatically using the program.

- Because the detector is disconnected when restarting, perform the Connection & File Save process again. ENGLISH 106 Wireless AP configuration To have the Detector connect wirelessly to an AP, the AP information must be saved in the Detector in advance. Once the AP information is transferred and saved in the Detector, the Detector attempts to connect to the AP. The saved AP information can be viewed in the Web Monitoring feature. 1 From the Usage section, perform "Launching the Program", "Checking IP Address and Ping Test", "Checking Save Location" and "Apply". 2 After checking that wireless settings are enabled on the PC, click the Wireless Setup button.

- If a pop-up appears, enter your SSID and password, then click Apply. NOTE SSID can be appear garbled or as question marks or boxes and others because of encording or compatibility. ENGLISH 3 Check results.

- The following popup windows appear, depending on the result. 107

<Popup Window for Successful Configuration>

<Popup Window for Failed Configuration>

ENGLISH 108 Detector Firmware Update This menu allows you to check the firmware version of the detector or update the firmware. 1 From the Usage section, perform "Launching the Program", "Checking IP Address and Ping Test", "Checking Save Location" and "Apply". 2 Select the Firmware Update tab. 3 2 4 5 3 Check the current firmware version.

- The current firmware version of the detector is shown here when the PC is connected to the detector.

- Click the Open button to open a file browser window. When you select a file to update, the system validates the 4 Select a firmware file to update. file.

- If the file is correct, the file name appears in the Firmware File section.

- If the file is invalid, the following popup window appears.

<Popup Window for File Loading Failure>

ENGLISH 5 Perform the update.

- Select a file, then click the Update button to start the Update process.

- The progress status is shown in the Status field. 109 CAUTION

<File Updating Popup Window>

Do not remove the power cable until the update is complete. The update may not be successful if the power is disconnected during the update process. 6 Check results.

- When the update is complete, the result is shown in a popup window.

<File Update Successful Popup Window>

<File Update Failed Popup Window>

ENGLISH 110 Storage of installation date The date of the first calibration can be saved in the detector. 1 From the Usage section, perform "Launching the Program", "Checking IP Address and Ping Test", "Checking Save Location" and "Apply". 2 Select the Settings > DXD tab. 3 Check the installation date and select a date format.

- YYYY: Year

- MM: Month

- DD: Day NOTE The date is displayed based on the OS information. 4 Click the Register button to open a pop-up window. The installation date can be checked through the Web Monitoring feature. CAUTION Be careful, as this information is saved only once per detector and cannot be edited later. 5 Select the Yes button in the pop-up window to save the information in the detector. Once the information is saved, the Register button will be disabled. ENGLISH 111 Power Options Setting This menu allows you to save the Power Options of detector. 1 From the Usage section, perform "Launching the Program", "Checking IP Address and Ping Test", "Checking Save Location" and "Apply". 2 Select the Settings > DXD tab. 3 Select the options of Auto Sleep and Auto Power-Off. 4 Click the Save button to save the options on Detector. NOTE Calibration Software only saves the options. Detector enters the the Power Mode when there is no communication during the setting times. The Detector does not enter the Power Mode while the Calibration Softwere runs(from the Apply to exit) because the Calibration Software checks the Detectors status Periodically. This feature is only enabled wireless models ENGLISH 112 Web monitoring This feature displays the detector's release date, installation date, software version and other internally managed information in a web browser. Internal Information Category Product information Network Battery ETC Content Software version Product release date Product installation date Model number Serial No. Connection status IP SSID of the wireless AP connected to the detector Detector netmask Detector gateway MAC address of the currently connected network Status Bright image count Dark image count Description Currently installed detector firmware version Product manufacture date Installation date as registered by the installer Product model number Product serial information Network connection mode (wired/wireless) Detector's IP address ID of the wireless AP connected Product MAC information Battery level, charging status notification, Auto Sleep , Auto Power off Number of times images were acquired by generating X-Rays Number of times images were acquired without generating X-Rays ENGLISH Web monitoring 1 Establish a wired/wireless connection between the detector and the PC.

- Refer to the "Detector and PC(Wireless mode)" or "Detector and PC(Wireless mode)" sections for instructions. 2 Enter the IP address in the address input of the detector PC web browser. 3 The default IP address: 10.10.10.100 enter the page as below appears. 113 ENGLISH 114 MAINTENANCE Cleaning Make sure to turn the detector off and remove the battery before cleaning. Inspection Check the detector regularly to ensure that it operates stably and properly. If a problem occurs, please contact the manufacture. Use the checklist below as a reference for checking the product. Checklist Inspector Cycle Is the cable damaged?

Is the plug or are the connectors loose or damaged?

Is the detector scratched or cracked on the surface?

Is the LED power working properly?

Is the battery charging properly?

Scheduled calibration Performance inspection User User User User User Vendor Vendor Daily Daily Daily Daily Daily 3 to 6 months Yearly ENGLISH TROUBLESHOOTING Problems that occur while using the detector can be solved by using the information on this page. If problems persist, please contact the manufacturer. 115 Problem The product does not turn on. The product was suddenly turned off during use. The Control Box Ready/Exposure LED flashes in orange. The PC and the detector are not connected. There is a problem with acquired images. Action Check that the power cord is properly connected. After disconnecting and reconnecting the power cord, press the power button on the product. Check that the power cable is properly connected. After turning the product on again, check the detector battery status using the battery LED. If flashing in orange, it means that the battery is low. Please charge before use. Check the power cable connection of the control box. Check that the control box is properly connected to the generator or the detector. Check the power supply. If on, check the following:

Check that the connection is made as instructed in the manual. Try connecting again. Perform the Ping Test in Settings > Connection & Save Location section of Calibration Software to check your connection. You can also check your connection by entering the IP address in the address bar of the Browser window and checking whether the page is properly loaded. Check whether the network IP address of your PC is using the same IP address as the detector. In some cases, especially Win 8 OS, it might be problem in connection because of firewall rule that blocks all incoming ICMP packets. Please refet to next page, "Solution for firewall block". Check whether the detector surface is soiled. Images acquired immediately after turning the detector on may be incorrect due to instability of the panel. Open the Calibration menu of the Calibration Software. Acquire some dark images first or wait a while before proceeding. If the images continue to be unstable, perform Calibration, apply the results, then continue. ENGLISH 116 SOLUTION FOR FIREWALL BLOCK If Calibration Software connection doesnt work for firewall in Windows 8, refer to instructions as below. 1 Enter into control panel and click on the System and Security link 2 Select the Windows Firewall link. 3 Click on the Advanced settings link situated in the pane on the left hand side. ENGLISH 4 Choose Inbound rules in Windows Firewall with Advanced Security. Scroll and find File and Printer Sharing rule to enable. 117 5 Click Enable Rule. 6 Check its status and try to connect detector again. ENGLISH 118 SUPPLEMENT. WIRELESS AP SET UP INSTRUCTION

(MODEL : Cisco Linksys EA9200) 1 Connect the LAN Cable from the Ethernet port on the PC to the Ethernet port on the AP. 2 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 > Local Network. Click Edit to change IP address to 10.10.10.1.

(You should click Apply button to apply current setting) ENGLISH 3 Enter into Wireless. You can change network name and password like below. 119

(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 ENGLISH To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit http://opensource.lge.com. In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download. LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to opensource@lge.com. This offer is valid for three (3) years from the date on which you purchased the product. Model Serial No.

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