Wireless Service Manual
Wireless Service Manual Revision History Revision 1.
Wireless Service Manual Contents Safety and Regulatory ....................................................................................................... 6 Safety Notice ............................................................................................................................................. 6 Safety Information ....................................................................................................................................
Wireless Service Manual 2.6 X-ray Generator Interface ........................................................................................................... 38 2.6.1 X-ray Exposure Mode ............................................................................................................. 38 2.6.2 Timing of Signals (DR Trigger Mode) ..................................................................................... 40 2.6.3 EXT_INF Port Pin Assignment .....................................
Wireless Service Manual 8. Troubleshooting ...................................................................................................... 122 8.1 Failure Case ............................................................................................................................... 122 8.1.1 Repairing SCU...................................................................................................................... 122 8.1.2 Repairing Power Failure ....................................
Wireless Service Manual Safety and Regulatory Safety Notice The following safety notices are used to emphasize certain safety instructions. Follow the safety instructions in this manual along with warnings and cautions symbols. Ignoring such warnings or cautions while handling the product may results in serious injury or accident. It is important for you to read and understand the contents of this manual before attempting to use the product.
Wireless Service Manual Safety Information This product is designed and manufactured to ensure maximum safety of operation and to meet all the safety requirements applicable to electronic medical equipment. However, anyone attempting to operate the system must be fully aware of potential safety hazards.
Wireless Service Manual The images and calculations provided by this system are intended to be used as tools for the competent user. They are explicitly not to be regarded as a sole incontrovertible basis for clinical diagnosis. Users are encouraged to study the literature and reach their own professional conclusions regarding the clinical utility of the system. The user should be aware of the product specifications and of the system’s accuracy and stability limitations.
Wireless Service Manual Battery Pack and Battery Charger Safety Information Before using the battery pack and battery charger dedicated to ViVIX-S Wireless, read all applicable warnings and cautions. Not following these instructions could result in electrical shock, fire, explosion or other conditions which may cause death, injury or property damages. Do not use the battery pack as a power source for equipment other than ViVIX-S Wireless detectors.
Wireless Service Manual Do not allow dirt or metal objects (such as hair pins, clips, staples or keys) to contact the terminals. Otherwise, battery explosion or leakage of electrolyte may occur, resulting in fire, injury or pollution of surrounding area. If the battery leaks and the electrolytes come into contact with your eyes, mouth, skin or clothing, immediately wash it away with running water and seek medical attention.
Wireless Service Manual General Hazards Radiation Hazards This system can be connected to x-ray generating equipment. Be certain to follow the safety instructions and specifications for wearing proper lead apron when x-ray exposures are planned or possible. All personnel should wear protective equipment including dosimeters during all phases of installation, operation and maintenance of the system.
Wireless Service Manual Notes for Using the Equipment System Diagnostic The VXSetup software runs a system diagnostic. Run VXSetup software after installing the system and at least once a year. If an error occurs, report the detailed error information to Vieworks local dealer or distributor. The owner is responsible for ensuring that the system diagnostic is performed every year. Do not try to use the system if the system diagnostic is failed.
Wireless Service Manual Image Backup To avoid missing images which might result in patient being exposed to additional doses of radiation, it is important to backup the images by filming or by using a CD or DVD option. This should be done as a routine operation for every patient. If the hard disk of your workstation is about to full, the operator should backup images and delete the images to make room on the hard disk for new patient.
Wireless Service Manual Handling the Equipment The Equipment must be handled with care to avoid personal injury damage to the internal image sensor. Do not put pressure on the detector locally since it will cause permanent damage to the internal image sensor. Excessive weight on the equipment may damage the internal image sensor. It is recommended to use the case, in case if a patient should be positioned to put pressure on the detector while acquiring images.
Wireless Service Manual Regulatory Medical Equipment Classifications Type of protection against electrical shock Class Ⅰ equipment Degree of protection against ingress of water IPXO Mode of operation Continuous operation Flammable anesthetics NOT suitable for use in the presence of a flammable anesthetic mixture with air or with oxygen or nitrous oxide. Equipment Standards IEC/EN/UL 60601-1 Medical electrical equipment CSA C22.2 No. 601.
Wireless Service Manual Guidance and Manufacturer’s Declaration for EMC Directive This device has been tested for EMI/EMC compliance, but interference can still occur in an electromagnetically noisy location. Attempt to maintain a suitable distance between electrical devices to prevent malfunction. Electromagnetic Emissions The Equipment Under Test (EUT) is intended for use in the electromagnetic environment specified below.
Wireless Service Manual Electromagnetic Immunity The EUT is intended for use in the electromagnetic environment specified below. The customer or user of the EUT should assure that it is used in such an environment.
Wireless Service Manual Immunity Test Conducted RF IEC 61000-4-6 IEC 60601 Test Level 3 Vrms 150 ㎑ to 80 ㎒ Compliance Level 3 Vrms 150 ㎑ to 80 ㎒ Electromagnetic Environment – Guidance Portable and mobile RF communications equipment should be used no closer to any part of the EUT, including cables, than the recommended separation distance calculated from the equation applicable to the Radiated RF IEC 61000-4-3 3 V/m 80 ㎒ to 2.5 ㎓ 3 V/m 80 ㎒ to 2.5 ㎓ frequency of the transmitter.
Wireless Service Manual Label and Symbols Detectors FXRD-1417WA FXRD-1417WB Page 19 of 124 RA14-11A-022
Wireless Service Manual System Control Unit Battery Charger Page 20 of 124 RA14-11A-022
Wireless Service Manual Symbols Symbol Description Direct Current Alternating Current Protective Earth (Ground) Equipotentiality Power Off Attention, consult accompanying documents Power On Medical Equipment With Respect to electric shock, fire, and mechanical hazards only In accordance with UL60601-1 and CAN/CSA C22.2 No. 601.1. This mark shows compliance of the equipment with Directive 93/42/EEC.
Wireless Service Manual 1. Overview The ViVIX-S Wireless is advanced wireless flat panel X-ray imaging system designed for digital radiography. The lightweight wireless digital radiography is designed to be compatible with conventional X-ray film cassettes so that the users who are not familiar with Digital Radiography (DR) can easily understand and use the ViVIX-S system. In addition, the wireless communication (IEEE 802.11a/b/g/n) feature improves the operability and high-speed processing. 1.
Wireless Service Manual 1.3 Standard Configuration Detector System Control Unit X-ray System Generator Battery Charger Stand Generator Interface Tether Interface Gigabit Ethernet Vieworks Please ~ Viewo rks Viework s ViVIX-S Viewer Cables supplied with equipment Figure 1.1 ViVIX-S Wireless System Configuration Wireless communication is established between the ViVIX-S Wireless detector and System Control Unit. The ViVIX-S system is compliant with IEEE 802.11a/b/g/n (2.4 ㎓ / 5 ㎓).
Wireless Service Manual 2. Product Description ViVIX-S Wireless system consists of detector, system control unit (SCU), battery charger, battery pack, software and its accessories. 2.
Wireless Service Manual Accessories (Cables) AC Power Cable (2M) Generator Interface Cable (15M) Direct LAN Cable 15M (1000BASE-T) Tether Interface Cable (3M) The use of accessories and cables other than those specified, with the exception of ViVIX-S Wireless accessories and cables sold by Vieworks Co., LTD. as replacement parts for internal components, may result in increased emissions or decreased immunity of the equipment.
Wireless Service Manual 2.2 Detector 2.2.1 Detector Specifications Item Description Model FXRD-1417WA(B) Purpose General radiography Image Matrix Size 2560 × 3072 pixels Pixel Pitch 140 ㎛ Effective Imaging Area 358 ㎜ × 430 ㎜ Grayscale 14 bit, 16,384 grayscale Scintillator CsI (Cesium Iodide) or Gadox (Gadolinium Oxysulfide) Image Acquire and Transfer Time Preview: 2 s, Image Processing: 6.5 s (2 s when using Tether Interface) Spatial Resolution Min. 3.
Wireless Service Manual 2.2.2 Detector Components 3 2 4 A B C D 1 Figure 2.1 Detector Components No. 1 Name Status Indicators Description A: Data LED, Indicates communication and transmission status. - Blue B: Active LED, Indicates the detector is ready to work. - Orange C: Power LED, Indicates power on/off status. - Green Power button D: Power button, Press to power on or off the detector. 2 Wireless Module Transmits data with wireless communications (IEEE 802.11a/b/g/n).
Wireless Service Manual 2.2.3 Detector Dimension Figure 2.
Wireless Service Manual 2.3 System Control Unit 2.3.1 System Control Unit Specifications Item Description Model FXRS-03A Power Supply Input: AC100 to 240V, 50/60 ㎐, Max. 200VA Output: DC +24V 3.3A, 80W Cabling Ports Gigabit Ethernet Ports – 3EA Power over Ethernet Ports – 2EA (Only for FXRD-1417) Wireless Communications IEEE 802.11a/b/g/n (2.4 ㎓ / 5 ㎓) Dimensions (W × H × D) 300 ㎜ × 235.8 ㎜ × 58 ㎜, Antenna Height – 105 ㎜ Weight 2.
Wireless Service Manual 2.3.2 System Control Unit Components 3 2 1 Figure 2.3 System Control Unit (Front) No. Name Description 1 Power Switch Turns on or off the SCU. 2 Fan Expels heated air inside of the SCU. 3 Antenna Assists communications between the detector and SCU. 4 Status LED Indicates status of SCU operation and connection. Blinking Green: Startup in progress Blue: Connected to Wi-Fi network Table 2.
Wireless Service Manual 2 1 7 5 3 4 6 Figure 2.4 System Control Unit (Back) No. Description Name 1 EXT_INF Provides connection to the X-ray generator. 2 Port 1 Provides Gigabit Ethernet (1000BASE – T) communication between the workstation and SCU. Port 2, Port 3 Gigabit Ethernet (1000BASE – T) Port Provides communication between FXRD-1717 and SCU when configuring multiple detectors.
Wireless Service Manual 2.3.3 SCU Dimension Figure 2.
Wireless Service Manual 2.3.4 Fuse Two fuses are installed inside of SCU to prevent electrical accidents due to an error such as overcurrent occurred in the AC Input. Stop immediately using SCU when fuses break. Item Description Model Littlefuse® 218002 (2 EA) Type Time Lag Cartridge Fuse Amp Rating 2A Voltage Rating 250 V Replacing Fuses Turn off SCU and its peripheral equipment, and pull the plug out of the power socket before replacing fuses.
Wireless Service Manual 2.4 Battery Charger and Battery Pack 2.4.1 Battery Charger Specifications Item Description Model FXRC-01A Simultaneous Charging Battery Pack 3 EA Charging Time 2 hours Rated Power Supply DC +24V, 2.7 A Max. Dimension (W × H × D) 192.0 ㎜ × 167.5 ㎜ × 223.4 ㎜ Weight 1.2 ㎏ Table 2.6 Battery Charger Specifications 2.4.2 Battery Charger Components 1 2 4 3 Figure 2.6 Battery Charger No. Name Description 1 Battery Compartment Insert the battery pack to charge.
Wireless Service Manual 2.4.3 Battery Charger Dimension Figure 2.
Wireless Service Manual 2.5 Battery Pack 2.5.1 Battery Pack Specifications Item Description Model FXRB-01A Type Lithium Polymer Rated Power Supply Output: DC +7.4V Capacity 4000 ㎃ h Number of Cell 2S1P (2 Series 1 Parallel) Dimension (W × H × D) 144.4 ㎜ × 143.4 ㎜ × 7.0 ㎜ Weight 220 g Table 2.8 Battery Pack Specifications Figure 2.8 Battery Pack 2.5.2 Battery Pack Dimension Figure 2.
Wireless Service Manual 2.5.3 Charging Battery Pack The battery pack supplies power to the detector during wireless connection. Be sure to use only the dedicated battery pack and fully charge it before use. 1 Connect the power cable (adapter not included) to the DC Input port of the battery charger and the power cord to the power source to supply power. The power LED lights in green indicating the presence of direct current (DC) power. 2 Insert the battery pack into the battery charger.
Wireless Service Manual 2.6 X-ray Generator Interface 2.6.1 X-ray Exposure Mode Mode Description DR Trigger Mode 1 The detector receives EXP_REQ signal that X-ray generator is prepared to generate X-rays. 2 The detector prepares image acquiring and then responds EXP_OK signal to the X-ray generator. 3 The X-ray generator confirms EXP_OK signal and generates X-rays, then the detector performs image acquiring according to Image Acquisition Time and transmits the image data.
Wireless Service Manual 2.6.1.2 AED Mode X-ray System Generator Detector Figure 2.11 AED Configuration AED is available for acquiring images without any connection to X-ray generator. Generator interface cable is not required. Make sure to follow operating environmental requirements (Temp: +10℃ ~ +35℃). If you use AED Mode out of operating environmental requirements, unwanted image can be acquired without X-ray image acquiring. Do not hit or drop the equipment.
Wireless Service Manual 2.6.2 Timing of Signals (DR Trigger Mode) EXP_OK EXP_REQ Image Acquisition Time B B’ A Figure 2.12 A’ Timing of Exposure signal Image Acquisition Time+ Exposure request signal A (EXP_REQ) should be applied first, then exposure respond signal B (EXP_OK). Image Acquisition Time can be set from 40 ㎳ to 4,000 ㎳ with 1 ㎳ increment when default value is 500 ㎳. 2.6.3 EXT_INF Port Pin Assignment 5 1 15 20 11 16 30 26 Figure 2.
Wireless Service Manual No. Signal Name I/O Color Description 1 2 EXP_REQ+_A Input EXP_REQ-_A Input Detector receives signal that X-ray generator is prepared to generate X-rays. Red Black Contact Type – On: Closed, Off: Open For the 1st DR Interface of Generator Return signal from EXP_REQ+_A. Detector receives signal that X-ray generator is prepared to generate X-rays.
Wireless Service Manual No. Signal Name I/O Color Same as “EXP_ REQ+_A” for the 3rd DR Interface of 16 EXP_REQ+_C Input Red 17 EXP_REQ-_C Input Black 18 EXP_REQ_TTL_C Input Orange EXP_REQ_GND_C Input Gray EXP_OK_POWER_C Input Yellow EXP_OK+_C Output Green EXP_OK-_C Output Brown 19 20 21 22 Description Generator. Same as “EXP_ REQ-_A” for the 3rd DR Interface of Generator. Same as “EXP_REQ_TTL_A” for the 3rd DR Interface of Generator.
Wireless Service Manual 2.6.4 Input and Output Circuits The following diagrams describe exposure request and exposure OK circuits. Figure 2.14 Exposure Request Input Circuit Figure 2.
Wireless Service Manual 3. Packaging and Contents Detector (FXRD-1417WA/B) System Control Unit (FXRS-03A) Battery Charger Battery Pack Generator Interface Cable (15M) LAN Cable (Gigabit LAN, 15M) AC Power Cable Tether Interface Installation Software CD Viewer: VXvue Calibration SW: VXSetup Calibration Data Table 3.
Wireless Service Manual 4. How to Install 4.1 Hardware Installation This section describes how to connect the flat panel imaging system (detector) whose model name is FXRD1417WA(B). Installation of this equipment should be made by licensed and authorized personnel. 4.1.1 1 FXRD-1417WA (B) Connect the one end of the generator interface cable to the EXT_INF port of SCU, and the other to the port of the X-ray generator.
Wireless Service Manual 3 Make an antenna of SCU stand upright. 4 To transmit image data using Tether Interface, connect the one end of the Tether Interface cable to Port 4 or Port 5 of SCU.
Wireless Service Manual 5 Connect the power cable to the AC port of the SCU to supply power. This equipment must only be connected to a supply mains with protective earth. 6 Turn on the power switch in front of the SCU.
Wireless Service Manual 7 Attach a fully charged battery pack to the detector. To attach the battery pack, slide the battery pack into the battery compartment of the detector. Make sure that the claws on the battery pack are aligned with the groove on the battery compartment. Slide the battery lock lever until it clicks into place. 8 Press and hold the power button of the detector for 3 seconds to turn on the detector.
Wireless Service Manual 4.2 4.2.1 Software Installation Intel Gigabit Controller Driver Installation and Setting Before installing Intel Gigabit Controller Driver, make sure your Ethernet Card is properly installed on the workstation. ® The recommended Ethernet Card is Intel Gigabit CT or later. And also, Ethernet Card supporting 1 Gbps or above is available. Gigabit LAN card must support the following requirements.
Wireless Service Manual 2 Click the Next button. 3 Accept the license agreement and click the Next button.
Wireless Service Manual 4 Select the components to install and click the Next button. 5 Click the Install button.
Wireless Service Manual 6 When the following message appears, click the Continue Anyway button. 7 Installation status bar appears in Installing Intel® Network Connections dialog box.
Wireless Service Manual 8 Click the Finish button. 4.2.2 1 Gigabit Controller Setting on Windows XP Click Start > Setting > Control Panel > Network Connections to open the Network Connections dialog box, and then rename Local Area Connection with GigE. It is not necessary to change name with GigE. It just distinguishes between that connection and other connections. 2 Right-click the GigE and then click the Properties.
Wireless Service Manual 3 Uncheck all checkboxes except Vieworks Image Filter Driver or GigaLinx Image Filter Driver and Internet Protocol [TCP/IP]. 4 Click the Internet Protocol [TCP/IP] and set the IP as shown below, and then click the Advanced button.
Wireless Service Manual 5 Click the OK button to close the dialog box. 6 Click Start > Setting > Control Panel > Network Connections to open the Network Connections dialog box, and right-click GigE, and then click Properties to open the GigE Properties dialog box. Click the Configure button to open the following dialog box, and then go to the Advanced tab.
Wireless Service Manual 7 Set the Jumbo Frames to the maximum value. 8 Choose Performance Options in the list of Settings and click the Properties button on the right.
Wireless Service Manual 9 Choose Flow Control in the list of Settings and Generate & Respond in the list of Value as shown below. 10 Choose Interrupt Moderation Rate in the list of Settings and Extreme in the list of Value as shown below.
Wireless Service Manual 11 Choose Receive Descriptors and set to the maximum value. 12 Click the OK button.
Wireless Service Manual 4.2.3 1 Gigabit Controller Setting on Windows 7 Click Start > Control Panel > Network and Internet > Network and Sharing Center > Change Adapter Setting and then rename Local Area Connection with GigE. It is not necessary to change name with GigE. It just distinguishes between that connection and other connections. 2 Right-click the GigE and then click the Properties.
Wireless Service Manual 3 Uncheck all checkboxes except Vieworks Image Filter Driver or GigaLinx Image Filter Driver and Internet Protocol [TCP/IP]. 4 Click the Internet Protocol [TCP/IP] and set the IP as shown below, and then click the Advanced button.
Wireless Service Manual 5 Click Start > Control Panel > Network and Internet > Network and Sharing Center > Change Adapter Setting, right-click GigE, and then click Properties to open the GigE Properties dialog box. Click the Configure button to open the following dialog box, and then go to the Advanced tab. 6 Set the Jumbo Packet to the maximum value.
Wireless Service Manual 7 Choose Flow Control in the list of Property and select Rx & Tx Enabled in the list of Value as shown below. 8 Choose Interrupt Moderation Rate in the list of Property and Extreme in the list of Value as shown below.
Wireless Service Manual 9 Choose Receive Buffers and set to the maximum value. 10 Click the OK button.
Wireless Service Manual 4.2.4 VXvue Installation User must follow instructions below to protect against cyber security threats such as virus and worms. Prior to installing and using VXvue, scan the computer system with anti-virus software to make sure the system is virus free. Install, setup and enable adequate anti-virus software. The operating system should be updated frequently to protect VXvue against harmful activities.
Wireless Service Manual 4 The prerequisites for VXvue installation are displayed in the VXvue – InstallShield Wizard dialog, then click the Install button. The installation may take several minutes depending on your system environment. The items listed under the Requirement may from the above figure depending on your system environment.
Wireless Service Manual 5 When the prerequisites for VXvue installation have been installed, click the Next button. 6 A driver for recognizing license hardware key will be installed on your system during setup process. If the window installing the driver appears, do not close the window and wait for the installation to complete.
Wireless Service Manual 7 Choose the application type and click the Next button. 8 Choose the folder location where you want to save VXvue data. The default destination is D:\Database. To change the folder location, click the Browse button to locate the folder.
Wireless Service Manual 9 Click the Install button to begin VXvue installation. 10 The installation process will continue and a progress bar will be displayed in the Setup Status window.
Wireless Service Manual 11 When the installation is complete, click the Finish button. 12 When Filter Driver installation dialog appears after installing VXvue, choose BroadLinx Universal Filter Driver and click the Next button.
Wireless Service Manual 13 Select the network interface card connected to SCU and click the Next button. The above figure may vary depending on your system environment. 14 The progress of Filter Driver installation will be displayed.
Wireless Service Manual 15 Click Install this driver software anyway when the following dialog appears. 16 After completing installation, click the Yes button to restart the computer. 17 Now the VXvue software and data are successfully installed in each directory as shown below. Software: C:\program files\VXvue Image and other data: D:\Database or user defined folder Executable File - VXvue.exe: Image Viewer - VXSetup.
Wireless Service Manual 4.2.5 Allowing VXvue to communicate through Windows Firewall on Windows XP 1 Click Start > Setting > Control Panel > Windows Firewall and then click the Exceptions tab. 2 Click the Add Program… button. 3 Click the Browse button and locate C:\Program files\VXvue\VXvue.
Wireless Service Manual 4 Click the Open button. 5 Select the VXvue and then click the OK button.
Wireless Service Manual 6 Check the VXvue to select and then click the OK button.
Wireless Service Manual 4.2.6 Allowing VXvue to communicate through Windows Firewall on Windows 7 1 Click Start > Control Panel > Windows Firewall. 2 Click Allow a program or feature through Windows Firewall. 3 Click the Change settings button if it is enabled and then click the Allow another program button.
Wireless Service Manual 4 Click the Browse button and locate C:\Program files\VXvue\VXvue.exe. 5 Click the Open button. 6 Select the VXvue and then click the Add button. Add VXSetup (located in C:\Program files\VXvue\VXSetup.exe) in the same manner as described above.
Wireless Service Manual 5. Prerequisite for Operation 5.1 Preparing the SCU 1 Turn on the System Control Unit (SCU). 2 Make sure the LED lamp (power and status) is lit green. It means SCU is ready to work normally. 3 Press and hold the power button of the detector for 3 seconds. 4 The detector Power LED is lit green and Active LED is lit orange simultaneously when the detector is ready to operate. 5 Blinking green status LED indicates the startup process is in progress.
Wireless Service Manual 5.2 Generator Configuration 1 Run VXSetup. 2 Select a generator model from the dropdown list located beside Product in the Generator item. Input proper values into Param1 and Param2 according to the generator model. Generator Communication Settings None LISTEM Remarks No console Serial Param 1: Port Param 2: ’true’ - Use AEC ‘false’ - No AEC 115200 bps / data 8 / stop 1 / none / none GXR UDP packet UDP 5001 Port POSKOM Will be supported soon.
Wireless Service Manual Generator CPI Communication Serial Settings Remarks Port COM 1 19200 bps / data 8 / stop 2 / none / none EMD Serial Port COM 3 Set WorkStation 2, 3 19200 bps / data 8 / stop 1 / none / none SEDECAL Shared memory Window title: ‘window title’ For Human in DRApp.ini [SETTINGS] DRAppName = window title For Vet in AppName.ini [CONFIG] APPNAME= window title 5.
Wireless Service Manual 5.3.1 Detector Setting 1 Run VXSetup. 2 The connected detectors will be displayed under Detectors. If all the detectors are not displayed, click the Refresh device list button to refresh the list.
Wireless Service Manual 4 To deselect the registered detector, double click the detector or select the detector and then click the Release button activated on the bottom left. 5 To sort the registered detectors, select the detector and then click the arrow button activated on the bottom left. 6 To change the settings of connected detector or SCU, select the item and then click the right mouse button. 7 SCU - Configure: Changes the settings related to SCU described in chapter 5.3.2.1.
Wireless Service Manual 5.3.2 Configuring Devices 1 The list of connected SCU and registered detectors will be displayed. 2 Click the Configuration button on the right side of SCU to display the SCU Configuration window described in chapter 5.3.2.1. 3 Click the Configuration button on the right side of Detector to display the Detector Configuration window described in chapter 5.3.2.2.
Wireless Service Manual 5.3.2.1 Configuring SCU The SCU Configuration window allows you to configure the following items. System Model No.: Model number of SCU F/W: Version of firmware Serial No.: Serial number of SCU Boot loader: Version of Boot loader Kernel: Version of Kernel Network IP Address: IP address of SCU Net Mask: Netmask of SCU Gateway: Gateway address of SCU Trigger Packet: Use SW Trigger. Line: Use HW Trigger.
Wireless Service Manual AP AP On/Off: Configures whether to run SCU as AP mode.
Wireless Service Manual 5.3.2.2 Configuring Detector The Detector Configuration window allows you to configure the following items. System Model No.
Wireless Service Manual WNetwork SSID: Wireless network ID of detector Key: Wireless network key value of detector Sleep Mode On/Off: Configures whether the detector uses Sleep Mode. Period: Configures the time of entering Sleep Mode. AP On/Off: Configures whether to run Detector as AP mode.
Wireless Service Manual 5.4 5.4.1 Detector Calibration Configuring the Detector 1 Select System Configuration in the left Step item. 2 The information for the selected detector will be displayed.
Wireless Service Manual 5.4.1.1 Setting Exposure Mode User can set the detector to three different exposure modes according to the connection type to the X-ray generator. Select the desired mode on System configuration. For detailed information on X-ray exposure mode, refer to 2.6.1 X-ray Exposure Mode. 5.4.1.2 Timing Setting To acquire correct images, exact timing setting must be made according to the characteristics of the X-ray generator.
Wireless Service Manual Exposure section Exposure section indicates the period (unit: ㎳) that the detector converts X-rays to image signals. This value needs to be set longer than the exposure time of X-ray generator to prevent X-rays loss while converting X-rays to image signals. If you change the time settings, refresh the Post-offset data and generate new GAIN data to acquire optimized images. The recommended Exposure section value is 500 ㎳ (Standard).
Wireless Service Manual Debounce_DR Debounce_DR is used to remove unwanted trigger signal occurred due to external noise when DR Trigger is set as Exposure Mode. It is recommended to use the Debounce_DR setting value as default 3 ㎳. We recommend setting the minimum exposure time of X-ray generator to more than 3 ㎳. If the value is set to less than 3 ㎳, the detector may not acquire images.
Wireless Service Manual 5.4.2 5.4.2.1 1 Offset Calibration Pre-offset Calibration Select Dark acquisition–Normal and click the Load pre-offset button to apply pre-offset data which is provided with the flat panel detector. 2 When you create new pre-offset data, input the number of images to be acquired to Stage in the Preoffset calibration item and then click the Run pre-offset calibration button.
Wireless Service Manual 5.4.2.2 Post-offset Calibration 1 Click the Get Post offset button to locally save the offset file that is backed up on the detector. 2 When you create new post-offset data, input the number of images to be acquired to Stage in the Postoffset calibration and click the Run post-offset calibration button.
Wireless Service Manual 5.4.3 Defect Correction 5.4.3.1 Load defect map 1 Select Defect detection – Normal in the left Step item. 2 Click the Load defect map button to apply the defect data which is provided with the flat panel detector.
Wireless Service Manual 5.4.3.2 1 Auto defect detection To create new defect map, apply the Defect data which is provided with the flat panel detector and then click the Auto defect detection button. 2 Acquire X-ray images and adjust the doses of radiation to match the Current value to the Target Value of Flat30. When the Current value reaches within 10% of Target Value, keep the doses of radiation at that point. For Flat30 and Flat60 the recommended Target Values are respectively 250 and 500.
Wireless Service Manual 5 Acquire X-ray images and adjust the doses of radiation to match the Current Value to the Target Value of Flat60. When the Current value reaches within 10% of Target Value, keep the doses of radiation at that point. 6 Click the Get Flat60 button and acquire as many images as the number set at the top of the Stage. Or, load the Flat60 image which is previously saved by clicking the Load Flat60 button.
Wireless Service Manual 5.4.3.3 1 Manual defect detection To create the new defect map manually, click the Manual defect detection button after applying Defect data provided accordingly. To use the Manual defect detection feature, the previously acquired dark image is needed. The dark image can be acquired in the Diagnosis Mode. 2 Select the original image file of the detector to find the defect data.
Wireless Service Manual Defect info marking Apply: Apply Defect information of selected items from the list to image. All: Apply all items from the list. Selected: Apply the only selected items from the list. Delete: Delete the selected items from the list.
Wireless Service Manual Operation / Zoom control Get Bad Pixel: Automatically detect the defect pixel from the currently displayed image. When you select the Get Bad Pixel feature, all items of the Defect info marking list are automatically applied to the image. 1 Enter the value of threshold and offset to detect the defect pixel. 2 Click the Search button to search the automatically detected list.
Wireless Service Manual 3 Select an item to add to the Defect list, and then click the Add button. Add Pixel: Add one pixel unit of defect pixel. Add V-Line: Add line type of defect pixels vertically. Add H-Line: Add line type of defect pixels horizontally. Delete Pixel: Delete one pixel unit of defect pixel. Delete V-Line: Delete line type of defect pixels vertically. Delete H-Line: Delete line type of defect pixels horizontally. Zoom: Zoom in or out the image.
Wireless Service Manual 5.4.4 Gain Pixel Correction Before performing Gain Pixel Correction, consider followings: Recommended SID is 150 ㎝ (distance between X-ray tube and Detector). Open the collimator of X-ray tube completely. Align the center of the detector with the center of collimator. Keep everything away from the detector surface. 1 Select Gain acquisition – Normal in the left Step item. Expose X-rays and adjust dose of X-rays so that Current Value reaches TargetValue.
Wireless Service Manual 5.4.5 Detector Preference 1 If you need to rotate the detector, select the value of Detector direction compensation. 2 To exclude the particular area of an image, select the desired area by clicking the Show Area button after acquiring an image, or click the Select Area button after entering the size of image in the Effective Area field.
Wireless Service Manual 5.5 Diagnosis Mode In Diagnosis Mode you can review the images acquired by using the trigger or clicking the Normal Grab button. The number of images, pixel value and ROI value will be displayed on the right side of the Diagnose window. Click the Save Image button to save the acquired image.
Wireless Service Manual The Diagnose window provides the following function buttons to manipulate the acquired image. Pan: Move an image. Zoom: Press and hold the left mouse button and then drag to zoom in or out. W/L: Press and hold the left mouse button and then move the mouse up, down, left or down to adjust Window Level. Basically this function is also available by using the right mouse button without clicking the W/L button. Fit: Fit the panned image to the center.
Wireless Service Manual 6. Operation For the detailed operation, refer to the VXvue User Manual. 1 Register a patient. 2 Register Body parts. 3 Arrange the patient in the correct position to have detector aligned with the target body part. 4 Position the X-ray generator to adjust the exposure field. 5 Adjust kVp, mA, ms and mAs for best condition depending on body part and projection. 6 Press the exposure switch of the X-ray generator.
Wireless Service Manual 7. Maintenance 7.1 Function Test Item Period Description Power consumption Daily Confirm that the power operation of detector is normal. Temperature Daily Check the monitoring in order to minimize the characteristic changes of Flat panel caused by external temperature changes. Hard disk space Daily Check if the hard disk is enough to save images and allow the consecutive shootings. Worklist connection Daily Check the worklist connection to allow consecutive shootings.
Wireless Service Manual 7.2 Maintenance Guidelines for Users and Test Forms Maintenance If you have any inquiries about trouble shooting or the product seems to have a problem, please contact Vieworks. For optimal performance, we recommend that the working area be kept clean. Federal law restricts this device to be dealt or operated by a physician or medical assistant. Contact Information Address: Vieworks Co.
Wireless Service Manual Test Forms Power Consumption Test ITEM (1) ■ M: Monthly □ Q: Quarterly □ A: Annually □ D: Daily Frequency Objective: Confirm that the power operation of detector is normal. Equipment: Workstation, VXvue S/W Power supply, Power Meter Inspection Report Form, Procedure: Turn on the power of the system. Run VXvue. Read the data indicated by Power Meter. Performance and Corrective Action: Power Consumption of Max. 200VA is secured. Light green colored LED should be turned on.
Wireless Service Manual Temperature Test ITEM (2) Frequency ■ M: Monthly □ Q: Quarterly □ A: Annually □ D: Daily Objective: Check the monitoring in order to minimize the characteristic changes of Flat panel caused by external temperature changes. Equipment: Workstation, VXvue S/W Power supply, Power Meter Inspection Report Form Procedure: Turn on the power of the system. Run VXvue. Check the temperature.
Wireless Service Manual Hard Disk free space Test ITEM (3) ■ M: Monthly □ Q: Quarterly □ A: Annually □ D: Daily Frequency Objective: Confirm that new study can be performed and stored to hard disk drive of workstation. Equipment: Workstation, VXvue S/W Power supply, Power Meter Inspection Report Form Procedure: Turn on the power of the system. Run VXvue. Check hard disk free space indication is not red light.
Wireless Service Manual Work list connection Test ITEM (4) Frequency ■ M: Monthly □ Q: Quarterly □ A: Annually □ D: Daily Objective: Confirm that VXvue is connected normally with Worklist and can register study by querying from Worklist server. Equipment: Workstation, VXvue S/W, Work List Server Power supply, Power Meter Inspection Report Form Procedure: Turn on the power of the system. Run VXvue. Select Setting Mode. Select DICOM tab. Select MWL tab. Select Worklist server.
Wireless Service Manual PACS Server connection Test ITEM (5) Frequency ■ M: Monthly □ Q: Quarterly □ A: Annually □ D: Daily Objective: Confirm that VXvue is connected normally with PACS Server and can send performed study data to PACS server. Equipment: Workstation, VXvue S/W, PACS Server Power supply, Power Meter Inspection Report Form Procedure: Turn on the power of the system. Run VXvue. Select Setting Mode. Select DICOM tab. Select Storage tab. Select Storage Server. Click the Echo button.
Wireless Service Manual Printing Test Test ITEM (6) ■ M: Monthly □ Q: Quarterly □ A: Annually □ D: Daily Frequency Objective: Confirm that VXvue is connected normally with Printer and can print images. Equipment: Workstation, VXvue S/W, DICOM Printer or Paper Printer that is installed. Power supply, Power Meter Inspection Report Form Procedure: Turn on the power of the system. Run VXvue. Select Database Mode. Search database and open study. Click the Print button. Select Print Mode.
Wireless Service Manual Auto offset Test ITEM (7) ■ M: Monthly □ Q: Quarterly □ A: Annually □ D: Daily Frequency Objective: Check that Flat panel’s offset changes caused by the increased heat are automatically corrected. Equipment: Workstation, VXvue S/W Power supply, Power Meter Stop watch Inspection Report Form Procedure: Turn on the power of the system. Run VXSetup. Set the period of offset or temperature change. Run VXvue.
Wireless Service Manual Resolution Test ITEM (8) □ M: Monthly ■ Q: Quarterly □ A: Annually □ D: Daily Frequency Objective: Confirm the resolution of the detector. Equipment: Workstation, VXSetup S/W Power supply, Power Meter Resolution Chart (Nuclear Associate, model 07-523-2 or Line pair CHART 0.05mmPb CN37076) X-ray GEN., X-ray Tube Inspection Report Form Procedure: Turn on the power of the system. Run VXSetup. Open the Diagnose window. Attach resolution chart (Line pair CHART 0.
Wireless Service Manual Image Acquisition Time Test ITEM (9) □ M: Monthly ■ Q: Quarterly □ A: Annually □ D: Daily Frequency Objective: Confirm the acquisition of time required to get image designed with optimal specifications. Equipment: Workstation, VXvue S/W Power supply, Power Meter X-ray GEN., X-ray Tube Stop watch Inspection Report Form Procedure: Turn on the power of the system. Run VXvue. Select Exposure Mode. Register patient. Expose X-rays with the condition of 50kVp and 5 mAs.
Wireless Service Manual Linearity Test ITEM (10) Frequency □ M: Monthly □ Q: Quarterly ■ A: Annually □ D: Daily Objective: Evaluate the image quality according to the amount of radiation coming into Flat Panel Detector. Equipment: Workstation, VXvue S/W Power supply, Power Meter X-ray GEN., X-ray Tube Inspection Report Form Procedure: No Target Gain: 1 Performance and Corrective Action: When SID is 150 ㎝, 1900-2200 Graylevel properties/qualities should be obtained under 70kVp and 2mAs.
Wireless Service Manual DQE Test ITEM (11) □ M: Monthly □ Q: Quarterly ■ A: Annually □ D: Daily Frequency Objective: Evaluate the distinct characteristics of detector through the amount of radiation coming into Flat Panel Detector, resolution and contrast of images/projections, and the unification of noises of projection. Equipment: Workstation, VXvue S/W Power supply, Power Meter X-ray GEN.
Wireless Service Manual MTF Test ITEM (12) □ M: Monthly □ Q: Quarterly ■ A: Annually □ D: Daily Frequency Objective: Evaluate the distinct characteristics of detector through the amount of radiation coming into Flat Panel Detector, resolution and contrast of images/projections, and the unification of noises of projection. Equipment: Workstation, VXvue S/W D.Q.E Program (Matlab) Power supply, Power Meter X-ray GEN.
Wireless Service Manual Calibration Test ITEM (13) □ M: Monthly □ Q: Quarterly □ A: Annually ■ D: Daily Frequency Objective: Compensates defect pixels and calibrates pixel gain using the installed x-ray generator and x-ray tube. Equipment: Workstation, VXSetup S/W Power supply, Power Meter X-ray GEN., X-ray Tube Inspection Report Form Procedure: Turn on the power of the system. Run VXSetup. Operation of calibration: Enter 10 in the Stage of Preoffset and perform the calibration.
Wireless Service Manual System Discrepancy Form Installation Site Information: Date: Published by: System Information X-ray Generator: X-ray Tube: X-ray grid Information: Detector Model: FXRD-1417WA(B) Serial Number of Detector: Serial Number of Power Supply Unit: Version of VXvue: Version of VXSetup: Comment: System Discrepancy Date of finding: Operator: How is it found: Comment: Contact Information Address: Vieworks Co.
Wireless Service Manual Modification Request Form Date: Published by: System Information X-ray Generator: X-ray Tube: X-ray grid Information: Detector Model: FXRD-1417WA(B) Serial Number of Detector: Serial Number of Power Supply Unit: Version of VXvue: Version of VXSetup: Comment: Modification Request Software Name: Request: Comment: Contact Information Address: Vieworks Co.
Wireless Service Manual 8. Troubleshooting Trouble shooting must be performed by technician who is trained by the Vieworks Co., Ltd or an organization certified by Vieworks Co., Ltd. If an unqualified person performs troubleshooting on the system resulting in damaging the detector, software or hardware, then the Vieworks Co., Ltd or its representative is not responsible for the detector repair regardless of remain warranty. For more detailed information, refer to the 9. Warranty section. 8.
Wireless Service Manual 9. Warranty Vieworks Co., Ltd warrants that this product will be free from defects in materials and workmanship for a period of twelve (12) months from the date of delivery. If any such product proves defective during this warranty period, Vieworks Co., Ltd at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product.
Wireless Service Manual Vieworks Co., Ltd. #107-108, 601-610, Suntechcity 2, 52, Sagimakgol-ro (307-2, Sangdaewon-dong), Jungwon-gu, Seongnam-si, Gyeonggi-do, 462-806, South Korea Telephone: +82-70-7011-6161 FAX : +82-31-737-4954 Website: http:www.vieworks.com European representative: DONGBANG ACUPRIME 1 Forrest Units, Hennock Road East, Marsh Barton, Exeter EX2 8RU, UK Tel: +44(0)-1392-829500 Site: http://www.acuprime.
FCC Notice *5.15- 5.25 GHz band is restricted to indoor operations only. *Host device of the approved module shall be marked with the following item: Contains Transmitter Module FCC ID: PPD-ARBH6B116 Compliance with FCC requirement 15.407(c) Data transmission is always initiated by software, which is the passed down through the MAC, through the digital and analog baseband, and finally to the RF chip. Several special packets are initiated by the MAC.
