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RaySafe i3 Installation & Service Manual

With on-screen display
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INSTALLATION & SERVICE MANUAL
RaySafe i3
– with on-screen display

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Summary of Contents for RaySafe i3

  • Page 1 INSTALLATION & SERVICE MANUAL RaySafe i3 – with on-screen display...
  • Page 2 © 2019.10 Unfors RaySafe 5001121-1.00 All rights are reserved. Reproduction or transmission in whole or in part, in any form or by any means, electronic, mechanical or otherwise, is prohibited without the prior written consent of the copyright owner.

  • Page 3: Table Of Contents

    RaySafe i3 Installation & service manual – Contents CONTENTS ABOUT THE RAYSAFE i3 SYSTEM ..........4 SETTINGS EXPLAINED.............. 26 Video unit ................26 PREPARATIONS ................5 Real-Time Display .............. 27 Pre-installation checklist ............5 System passwords ............... 5 TROUBLESHOOTING ..............32 Package contents ..............

  • Page 4: About The Raysafe I3 System

    RaySafe i3 Installation & service manual – About the RaySafe i3 System ABOUT THE RAYSAFE i3 SYSTEM RaySafe i3 is designed for personal use on hospital staff. It measures scattered radiation in examination rooms using a dosimeter, and shows a graphical visualization of dose rate in real time on a display.

  • Page 5: Preparations

    RaySafe i3 Installation & service manual – Preparations PREPARATIONS The installation process may take a few hours. PRE-INSTALLATION CHECKLIST During the installation, you will need the following information. Reference dosimeter serial number: Printed on the back side of the reference dosimeter.

  • Page 6: Package Contents

    RaySafe i3 Installation & service manual – Preparations PACKAGE CONTENTS NOTE: The content depends on purchased configuration. Figure 2. Instructions for Use, Installation & service manual, Quick Guide. Figure 3. Real-time Hub, Video Unit, Reference Dosimeter, Reference holder, Dose Viewer software, screws and plugs, Power over Ethernet, power adapters.

  • Page 7: System Requirements For Dose Viewer

    RaySafe i3 Installation & service manual – Preparations SYSTEM REQUIREMENTS FOR DOSE VIEWER Dose Viewer is required during the installation to initiate dosimeters. • Operating system: 32 bit or 64 bit version of Windows 7, 8.1 or 10 • .NET 4.6.2 or higher (.NET 4.6.2 included in installation, needs 6 GB extra disk space) •...

  • Page 8: Installation

    RaySafe i3 Installation & service manual – Installation INSTALLATION DOSE VIEWER 1. Check that the system requirements (on page 7) is met. 2. Log on as local administrator on the computer. 3. Insert the Dose Viewer USB memory. 4. Double click on InstallDoseViewer.exe.
  • Page 9 RaySafe i3 Installation & service manual – Installation 3. Open the dosimeter options window by pressing Dosimeter options and then the Settings tab: A. Verify that the computer time is correct and then synchronize the dosimeter time. Be sure to do this with all dosimeters in a lab.
  • Page 10 RaySafe i3 Installation & service manual – Installation C. Select Color and insert a corresponding inlay under the plastic shield on the front of the dosimeter. The color setting defines the identification color to the left on the display. Tip: Write a name or other identification of the dosimeter wearer on the label.

  • Page 11: Initiate The Reference Dosimeter

    RaySafe i3 Installation & service manual – Installation INITIATE THE REFERENCE DOSIMETER The reference dosimeter is not a personal dosimeter, but a reference for the lab. Since it will be stationary positioned, it needs specific settings. 1. Start Dose Viewer.

  • Page 12: Mount The Real-Time Dosimeter Rack

    RaySafe i3 Installation & service manual – Installation MOUNT THE REAL-TIME DOSIMETER RACK A Real-time Dosimeter rack provides room for 5 dosimeters. Mount it on a wall with easy access, for example near a storage of radiation protection garment. 1. Mount the rack with 2 screws to the wall.

  • Page 13: Connection Overview

    DVI video input Tech room Figure 5. Cable connections. Purple parts provided by RaySafe. A1 and A2 are unconnected cable ends to connect your computer to during the installation, for access to the configuration interface of the Video Unit and the Real-time Hub.

  • Page 14: Mount The Real-Time Hub

    RaySafe i3 Installation & service manual – Installation 1. Connect all three cables to the Video Unit. Use one of the 3 m Ethernet cables provided with the system. 2. Connect the HDMI cable to the DVI video input in the lab.

  • Page 15: Connect The Power Over Ethernet Unit

    RaySafe i3 Installation & service manual – Installation CONNECT THE POWER OVER ETHERNET UNIT Figure 7. Power over Ethernet unit. 1. Connect the 30 m Ethernet cable from the hub to the Data Power socket in the Power over Ethernet unit.

  • Page 16: Configure The Real-Time Hub

    RaySafe i3 Installation & service manual – Installation CONFIGURE THE REAL-TIME HUB Before you start, configure the Ethernet settings on your computer to communicate on the same subnet as the Real- time Hub. The Real-time Hub is initially using address 192.168.0.100 with subnet 255.255.255.0.

  • Page 17: Mount The Reference Dosimeter

    RaySafe i3 Installation & service manual – Installation MOUNT THE REFERENCE DOSIMETER The reference dosimeter is used to determine when the X-ray tube is emitting X-rays and when it is not. This information is required to show the history bars on the right-hand side of the Real-time view. It is also needed for the data export to correctly report when a dosimeter does not receive any dose, even when there is radiation reported by the reference dosimeter.

  • Page 18: System Function Tests

    RaySafe i3 Installation & service manual – System function tests SYSTEM FUNCTION TESTS We recommend these tests in order to verify the correct installation and configuration of the system. REAL-TIME VIEW TEST Follow the instructions below to verify that the dosimeter appears on the display and reports dose: 1.

  • Page 19: Dose Viewer Test

    RaySafe i3 Installation & service manual – System function tests mSv/h Ms. Ranger Dr. Bauer Mr. Anderson Mr. Peterson Dr. Samova Ms. Burrows Dr. Smith Ms. Lewis Figure 10. The Real-time View in Service mode. The signal strength for each connected dosimeter is indicated to the right.

  • Page 20: Communication Range Test

    RaySafe i3 Installation & service manual – System function tests COMMUNICATION RANGE TEST Follow the instructions below to verify the function of an environment with several Real-time Hubs installed. NOTE: If several systems are installed in the same building, make sure to keep distance between the hubs, for good performance.

  • Page 21: Real-Time View Explained

    RaySafe i3 Installation & service manual – Real-time View explained REAL-TIME VIEW EXPLAINED mSv/h Ms. Ranger Dr. Bauer Mr. Anderson Mr. Peterson Dr. Samova Ms. Burrows Dr. Smith Ms. Lewis Figure 12. Real-time view, graphical components. A: Dose rate scale (see “Configuration tab” on page 28 for settings) B: Dosimeter color (can be set using Dose Viewer, see “Initiate a Real-time Dosimeter”...

  • Page 22: Maintenance And Software Update

    Ms. Ranger Dr. Bauer RaySafe i3 Installation & service manual – Maintenance and Software Update Mr. Anderson MAINTENANCE AND SOFTWARE UPDATE Mr. Peterson Dr. Samova DOSIMETER BATTERY REPLACEMENT Ms. Burrows Dr. Smith Figure 13. Low battery indicated on display. Ms. Lewis When a red LED flashes on the side of the dosimeter, or when a battery symbol is present on the display, the battery needs to be replaced.

  • Page 23: Dose Viewer Software Update

    RaySafe i3 Installation & service manual – Maintenance and Software Update DOSE VIEWER SOFTWARE UPDATE Follow the installation instructions in section “Dose Viewer” on page 8 to upgrade Dose Viewer. NOTE: Configuration from a previous version of the Dose Viewer software will remain unaffected by the software update.

  • Page 24: Data Export

    RaySafe i3 Installation & service manual – Data export DATA EXPORT The Real-time Hub has a data export interface. You find it by signing in to the System configuration, under the Data export tab, or by signing in to the Data export directly from the sign in page of the Real-time Hub.

  • Page 25: Seconds

    RaySafe i3 Installation & service manual – Data export SECONDS Dose history for all dosimeters, with 1 second resolution. The seconds log contains all dose registered by all connected dosimeters, with one second resolution. The data can be used to do more thorough forensic investigations of radiation exposures. The data set contains the time stamp for each reported dose sample, dosimeter ID and the measured dose.

  • Page 26: Settings Explained

    RaySafe i3 Installation & service manual – Settings explained SETTINGS EXPLAINED VIDEO UNIT SIGN IN Figure 15. Video Unit Sign in screen. raysafe Sign in for the system configuration. The default password is SET-UP TAB Figure 16. Video Unit Set-up tab.

  • Page 27: Real-Time Display

    RaySafe i3 Installation & service manual – Settings explained LOG TAB Figure 17. Video Unit Log tab. The log contains events in the Video Unit, such as setting changes, login attempts and password changes. REAL-TIME DISPLAY SIGN IN Figure 18. Real-time Hub Unit Sign in screen.
  • Page 28 RaySafe i3 Installation & service manual – Settings explained CONFIGURATION TAB Figure 19. Real-time Hub Configuration tab. PARAMETER EXPLANATION Reference dosimeter, Serial Enter the serial number of the reference dosimeter for use with the system. number Radio range Nearby, In lab or Maximum range. The default setting In lab is suitable in most environments.
  • Page 29 RaySafe i3 Installation & service manual – Settings explained SET-UP TAB Figure 20. Real-time Hub Set-up tab. PARAMETER EXPLANATION IP address Enter the IP address for the Real-time Hub. Subnet mask Enter the address for the Subnet mask. Default gateway...
  • Page 30 RaySafe i3 Installation & service manual – Settings explained PARAMETER EXPLANATION Connection test Check the connectivity for the hub by pinging for example the Video Unit. Install a https certificate If you want to use a custom https certificate, you can install it on the hub.
  • Page 31 RaySafe i3 Installation & service manual – Settings explained LOG TAB Figure 22. Real-time Hub Log tab. The log contains events in the Real-time Hub, such as setting changes, login attempts and password changes.

  • Page 32: Troubleshooting

    I cannot configure my Local IT department You can use a USB memory to configure the Video Unit. Save a pure text file named raysafe.cfg on the root of the USB memory with computer network to rules. connect directly with the following content.
  • Page 33 RaySafe i3 Installation & service manual – Troubleshooting PROBLEM POSSIBLE ACTION REASON Some dosimeters do not Dosimeter problems. Check the dosimeter battery status by connecting the dosimeter to a show up on screen. computer running Dose Viewer. Verify dosimeter functionality with another system, if available.
  • Page 34 I cannot sign in to the Video Forgot password. To reset the password to factory default (raysafe), save a pure text file named raysafe.cfg directly on a USB memory. The content of Unit. the file must be: videoadapter : usrpassw = "";...
  • Page 35 RaySafe i3 Installation & service manual – Troubleshooting PROBLEM POSSIBLE ACTION REASON Error message on screen: No Reference dosimeter Check and correct the reference dosimeter serial number in the hub connection with reference serial number incorrect in configuration interface. dosimeter. Contact service.
  • Page 36 RaySafe i3 Installation & service manual – Troubleshooting PROBLEM POSSIBLE ACTION REASON Hub time is incorrect. Time source sends wrong Check the time source under the Set-up tab in the Real-time Hub time. configuration interface, “Configuration tab” on page 28. If a reference dosimeter is the time source, the time setting in the dosimeter might be incorrect.

  • Page 37: Measurement Performance Verification

    RaySafe i3 Installation & service manual – Troubleshooting MEASUREMENT PERFORMANCE VERIFICATION All dosimeters are delivered calibrated, with no need for re-calibration during their lifetime. See the radiological specification in the accompanying Instructions for Use. If you want to check the measurement accuracy, we recommend the following arrangement.

  • Page 38: Technical Data

    RaySafe i3 Installation & service manual – Technical Data TECHNICAL DATA REAL-TIME DOSIMETER CHARACTERISTIC MEASURE Weight 34 g (1.2 oz) Dimensions (W × H × D) 40 × 58 × 17 mm (1.6 × 2.3 × 0.7 in) Mounting Clip and lanyard holder...

  • Page 39: Climatic Conditions

    RaySafe i3 Installation & service manual – Technical Data CLIMATIC CONDITIONS PARAMETER MEASURE Temperature +15 °C – +35 °C (for operation) -25 °C – +70 °C (for storage) Temperature rate of change < 0.5 °C/minute Relative humidity 20 – 80 % (for operation)

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