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BK Medical Flex Focus 200 Service Manual

Diagnostic ultrasound system
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Service Manual
Diagnostic Ultrasound System
Flex Focus 200, Flex Focus 200 Surgery,
Flex Focus 400, Flex Focus 400 Anesthesia,
Flex Focus 500, Flex Focus 700, Flex Focus 800

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Summary of Contents for BK Medical Flex Focus 200

  • Page 1 Service Manual Diagnostic Ultrasound System Flex Focus 200, Flex Focus 200 Surgery, Flex Focus 400, Flex Focus 400 Anesthesia, Flex Focus 500, Flex Focus 700, Flex Focus 800...
  • Page 3 1 General Information 2 Service Notes 3 Checking Procedure 4 Trouble Shooting 5 Adjustment Procedure 6 Mechanical Parts 7 Preventative Maintenance 8 Theory of Operation 9 System Interconnections...

  • Page 5: Table Of Contents

    1202 General Information Section 1 GENERAL INFORMATION CONTENTS PAGE Safety Aspects ............................2 Terms and Symbols used ........................2 WARNINGS and CAUTIONS: ......................3 System Overview ............................4 System Configuration ..........................4 Modules..............................7 Connectors ............................... 14 Revision System ............................15 Special Tools and Equipment ........................

  • Page 6: Safety Aspects

    General Information 1202 Safety Aspects The 1202 System complies with:  EN/IEC 60601-1 Class I and Internal powered  EN 60601-2-37  UL60601-1  CSAC22.2 No.601.1. The 1202 System is classified as follows:  Array Input Module: Type B (Body) ...

  • Page 7: Warnings And Cautions

    1202 General Information WARNINGS and CAUTIONS: For your own and others safety please read the following carefully: Warnings:  Opening the instrument can expose live parts.  Any work done on the open instrument with power on must only be done by B-K Medical or their authorised representatives, who are aware of the hazards involved.

  • Page 8: System Overview

    General Information 1202 System Overview System Configuration Example of assembled 1202 systems BI1202-E...
  • Page 9 The Scanning unit exists in the following main versions:  1202-2 Flex Focus 200  1202-3 Flex Focus 700  1202-6 Flex Focus 200 (for Dornier & EDAP)  1202-10 Flex Focus 800  1202-7 Flex Focus 200 Surgery ...
  • Page 10 General Information 1202 The Dock exists in seven versions: Mobile Keyboard Dock UA1210 Mobile Touch Dock UA1810 Keyboard Table Dock UA1283 Keyboard Wall Dock UA1211 Touch Wall Dock UA1811 Mobile Keyboard Dock with Battery UA1214 Mobile Touch Dock with Battery UA1814 BI1202-E...

  • Page 11: Modules

    1202 General Information Modules 1202-2 1202-6 1202-1 1202-9 Flex Focus Flex Focus 200 Flex Focus 200 Flex Focus 400 (for Dornier & 1202-7 EDAP) 1202-4 Flex Focus 200 Flex Focus 400 Surgery Anesthesia 1202-5 Flex Focus 400 Physio (DK only)
  • Page 12 General Information 1202 1202 Scanning unit TMUX assemblies Part Name Part Picture Number TMUX board ZE0825 I/O Module board ZD0793 Single Conn. ZH0810 Interconnect Hard Disk (SATA) with UL0046 Hard Disk (SATA) with UL0048 BI1202-E...
  • Page 13 1202 General Information Core board assemblies Part Part Name Number Core ZD0790 board ZD0799/ module ZD0800 ZD0797 module Front ZE0824 board BI1202-E...
  • Page 14 General Information 1202 Flat ZN0051 Panel assembly Front NP0025 with touch screen 1-10 BI1202-E...
  • Page 15 1202 General Information UA1210 UA1810 UA1214 UA1814 UA1211 UA1811 UA1283 Track Pad ZN9049 ZN9049 Keyboard NP0182 NP0182 Keyboard ZH0807 ZH0816 ZH0536 ZH0807 ZH0816 ZH0536 Controller DVD drive UL0011 UL0013 UL0011 UL0013 Power Supply ZN0360 ZG0360 ZN0360 ZG0360 I/O Connector ZH0802 ZH0802 ZH0802 ZH0802...
  • Page 16 General Information 1202 Power Supply ZN0360 Not in UA1214 I/O Connector ZH0802 board ZH0811 Connector Board Docking board ZH0666 1-12 BI1202-E...
  • Page 17 1202 General Information DVD Drive UL0011 (optional) UL0013 Track pad ZN9049 Trackpad ZH0536 Controler BI1202-E 1-13...

  • Page 18: Connectors

    General Information 1202 Connectors Video in Video out DVI-I out /DICOM Audio out Note ! Whether a input/output is active depends on the configuration of the scanner Mains input on standard unit Mains input on unit with Battery Support Mains input Fuses Mains...

  • Page 19: Revision System

    1202 General Information Revision System All PC Boards in the 1202 are described by the board name, Type number, Revision code (ID) and PCB Version. The name of the board indicates the function of the board, for example the Core Board. The name of the board is changed only if the function of the board changes.

  • Page 20: Adjustment Procedure (Section 5)

    General Information 1202 Adjustment Procedure (Section 5) For adjusting the trackball:  Trackball Adjustment Key QA0228 Mechanical Parts (Section 6)  Static Control Service Kit, type 3M 8501 (WQ 0969) or similar. (when handling the static sensitive PCB’s).  Torx keys #8, #10, #20 ...
  • Page 21 1202 Electrical Safety Test Record Equipment under test Serial no. 1202: Location: Serial no dock: For INSTRUCTIONS read the back of this sheet. Test Date Test Test Limits Insulation Mains to Case 5 M Resistance Console Protective 0,2 ohm (left earth terminal underneath the ground keyboard) Console...
  • Page 22 The test complies with IEC 60601-1 regulations for medical equipment, safety class I, Type B. Important: High Voltage testers deliver hazardous currents. Therefore these testers should only be operated by technicians who are aware of the hazards involved. Disconnect transducers and accessories from the equipment under test. Test limits are valid only for the equipment itself without any applied part(s) connected.
  • Page 23 1202 Service Notes Section 2 SERVICE NOTES Service Notes To improve the performance of the Flex Focus Ultrasound System 1202, small changes in the hardware and firmware may be made. Information about these changes, and other change or correction to this Service Manual will be released in the form of Service Information’s which can be found on the support section of the B-K Website Edition Number If any major changes are made to the Flex Focus 1202 system and/or the Service...
  • Page 24 Service Notes System Flex Focus 1202 This page is left blank intentionally BI1202-E...
  • Page 25 1202 Checking Procedure Section 3 CHECKING PROCEDURE CONTENTS PAGE 3.1. Introduction ...............................2 3.1.1. Necessary Equipment to Perform the Checking Procedure ..............2 3.2. Basic Checks ............................2 3.2.1. Visual Inspection ..........................2 3.2.2. Mobile Keyboard dock ......................... 2 3.2.3. Before Power Up ..........................2 3.2.4.

  • Page 26: Introduction

     CD/DVD (recordable) (for testing the DVD writer (optional))  Array Transducer  Single Element Transducer (not for Flex Focus 200) Note: If a phantom is not available the human body is a good alternative. 3.2. Basic Checks 3.2.1. Visual Inspection Check the overall appearance of the 1202 Especially check for scratches and stain's on the paint.

  • Page 27: Power Up

    1202 Checking Procedure 3.2.4. Power Up 1. Connect a transducer to the scanner 2. Switch On the 1202. (It is normal that the start up will take approx. 1 min and 30 sec.) 3. Verify that the monitor opening layouts are shown in Fig. 3.2 -1. Note that the menu shown (settings) depends of the transducer type and on the configuration of the scanner as all keys are programmable 4.

  • Page 28: Flat Panel Checking

    Checking Procedure 1202 3.3.1. Flat Panel Checking 1. Press alt + shift + G. The display should now show a greyscale like below Fig. 3.3-1. Flat Panel checking screen 2. Press ctrl +  / ctrl +  to adjust the brightness of the screen up/down. The square at 1% should not be visible whereas the 2% should be just visible 3.

  • Page 29: Gain/Tgc

    1202 Checking Procedure 3.3.4. Gain/TGC Press Freeze to start scanning. Adjust the gain using the gain button and observe the effects on the B- image. Adjust the TGC curve using the TGC Potentiometers and observe the effect on the B-image. 3.3.5.

  • Page 30: Image Storage (Dvd Drive)

    Checking Procedure 1202 3.3.7. Image Storage (DVD drive) 1. Press Patient 2. Enter a patient ID e.g. test or leave it at NoID and click on “Start Exam” 3. Make sure that you are in Freeze mode and press Note ! The system may have be configured so that this key does not store the image to the hard disk 4.
  • Page 31 1202 Checking Procedure 9. Insert a blank CD/DVD into the disk drive 10. Click on Burn CD/DVD 11. Give the CD a label and click on Burn 12. Wait for the CD/DVD to be burned then the drive will eject it 13.

  • Page 32: Touch Screen (For Flex Focus 700 Only)

    Checking Procedure 1202 16. Click on the line with the date for the creation of the CD 17. Now you should see the thumbnail from the CD 18. The basic function check of the scanner has now been completed 3.3.8. Touch Screen (for Flex Focus 700 &...

  • Page 33: Battery Support (For Flex Focus With Battery Support Only)

    1202 Checking Procedure 3.3.9. Battery Support (for Flex Focus with Battery Support Only) Make sure that there is two charged batteries in the battery compartment Check that you see an icon for mains is connected and an estimated battery capacity Disconnect mains and check that the system keeps running and that the icon changes to a battery with the estimated operation time left Reconnect the mains...
  • Page 34 Checking Procedure 1202 This page is left blank intentionally 3-10 BI1202-E...
  • Page 35 1202 Troubleshooting Section 4 TROUBLESHOOTING CONTENTS PAGE 4.1. Introduction ...............................3 4.2. Replaceable parts .............................3 4.3. Trouble shoot Specific Problems (Hints) ....................4 4.3.1. Transducer or scanner ? ........................4 4.3.2. License based functions does not work ....................4 4.3.3. Loss of time ............................5 4.3.4.
  • Page 36 Troubleshooting 1202 4.10. Dicom ..............................23 4.10.1. Host Setup ............................23 4.10.2. Worklist Setup ........................... 25 4.10.3. MPPS Setup (1202 SW version 9302.79 and after) ................26 4.10.4. PACS Setup ............................26 4.10.5. Printers Setup ............................ 28 4.10.6. Troubleshooting ..........................29 4.10.6.1.

  • Page 37: Introduction

    1202 Troubleshooting 4.1. Introduction This section is divided into separate subsections some of which cover specific areas within the troubleshooting others describe the overall test facilities in the 1202. But before you jump to any of the subsections you should first consult Section 4.3 which might give you, if not the solution, then some ideas of how to troubleshoot this particular problem of yours.

  • Page 38: Trouble Shoot Specific Problems (Hints)

    Troubleshooting 1202 4.3. Trouble shoot Specific Problems (Hints) 4.3.1. Transducer or scanner ?  First of all: Try another transducer!  Try the other Array Input Connector  If possible, connect a single-element transducer Radial or Vertical lines The problem is most likely caused by the Front-end or the transducer. Noise pattern in the B-image A noise pattern in the far field is often caused by external noise entering the scanner trough the air or via the mains cable.

  • Page 39: Loss Of Time

    1202 Troubleshooting 4.3.3. Loss of time If you remove the ETX board from the Core board, the time settings will be lost. The same is the case, if you remove the lithium battery on the Core board. Check the voltage lithium battery on the Core board (also check for bad contact). 4.3.4.

  • Page 40: Flat Panel Not Calibrated

    Troubleshooting 1202 4.3.5. Flat Panel not calibrated The Flat Panel of the scanner has been calibrated at the factory using a special LCD color analyzer. The calibration consists of a color calibration and setting of the Backlight, both are system specific. An non-calibrated system will give the following messages when starting up the scanner: Caution LCD Display Color has not been calibrated...

  • Page 41: Service Mode

    1202 Troubleshooting 4.4. Service Mode The operative system of the 1202 is Windows XP Embedded. Windows XP Embedded is a componentized version of Windows XP Professional that contains all of the features, functionality, and familiarity of Windows XP Professional. In our case this means that all not needed software, device drivers and other files are removed.
  • Page 42 Troubleshooting 1202 BI1202-E...

  • Page 43: Right Click And Delete Button

    1202 Troubleshooting 4.4.2. Right click and delete button On the scanner keyboard you will find that there is no “right click” and no “delete” button. In service mode you sometimes need these functions. To make a mouse right-click on the scanner keyboard press + here To make a mouse right-click on the scanner track pad double-tap in the upper right corner To delete use the right click and then choose delete in the Windows menu that appears 4.4.3.

  • Page 44: How To Start Console Application For Service Use

    Troubleshooting 1202 4.4.4. How to start console application for service use In many cases it is desired to run the console application from service mode to test different issues. Double click on “Start Console” icon on desktop When you run the console application in service mode, you can close it using ALT+x, and you can switch to other windows/applications using the ALT+TAB key combination.
  • Page 45 1202 Troubleshooting The Security Log records events related to system security. This helps track changes or attempts to break system security. 1. Left click on Event Viewer and select a log to view. The log will appear in the right hand pane.

  • Page 46: Check Disk

    Troubleshooting 1202 4.4.12. Check Disk Check disk is the program that verifies the logical integrity of a file system on Windows. When Check Disk encounters logical inconsistencies it does not take actions to repair file system data, but let you know that there is problem: Errors found.
  • Page 47 1202 Troubleshooting Because defragmenting a disk volume can take a long time (depending on the size of the volume, the number of files, the percentage of fragmentation, and the availability of system resources), you should analyze volumes before defragmenting them, to decide whether or not it is worthwhile to take the time to run the defragmentation process.

  • Page 48: Changing Core Board/Core Board Assembly

    Troubleshooting 1202 4.5. Changing Core board/Core board Assembly The Core board has been programmed with the serial no. of the scanner so if the Core board is changed with a new one or swapped with one from another system it may be necessarily to reprogram the Core board. For reprogramming a unique code is necessary for each serial no.
  • Page 49 1202 Troubleshooting 5. Click on Board ID 6. Select Core Board as Selected Board 7. If the Additional Data field already contains a number then write this down so a roll back can be made if necessary. Enter the code number generating the correct License ID and click on Update Chip. 8.
  • Page 50 Troubleshooting 1202 Start the Console Application 9. Check the programmed serial no. of the system (License ID) is now correct : Image - Advanced On - Customize - System - Version 10. Check the Licenses - see 4.16 11. Close the Console Application by pressing alt + X 4-16 BI1202-E...

  • Page 51: Changing Flat Panel Assembly Zn0051

    1202 Troubleshooting 4.6. Changing Flat Panel Assembly ZN0051 The Flat Panel comes at a monitor kit. This kit consists of the flat panel incl. backlight inverter board and a USB flash key. The USB flash key contains calibration data for the flat panel and these calibration files must be transferred to the scanner where the Flat Panel is being replaced.
  • Page 52 Troubleshooting 1202 5. A screen similar to the below will appear 4-18 BI1202-E...
  • Page 53 1202 Troubleshooting 6. Read the value in the DOS window 7. Click on the casahw_config.ini window 8. Change the value in the line LCDBacklightFactoryDefault to the value displayed in the DOS window Close the DOS window and the Notepad window When the below dialogue appears click on Yes Set the scanner to start in Console mode Restart the scanner...

  • Page 54: Installing A Xp Embedded Image

    Troubleshooting 1202 4.7. Installing a XP Embedded Image With each software release a new installation procedure can be downloaded from the service webpage thus not covered here. However BIOS access which is part of this is described below. 4.7.1. BIOS access Make sure that there is no CD in the Disk drive Remove all extra USB devices from the Scanner (e.g.

  • Page 55: Hipaa (Health Insurance Portability And Accountability Act)

    1202 Troubleshooting 4.8. HIPAA (Health Insurance Portability and Accountability Act) 4.8.1. Background The American Health Insurance Portability and Accountability Act of 1996 (HIPAA) requires security and privacy of health information. The Privacy Rule is a US federal regulation defining administrative steps, policies, and procedures to safeguard individuals' personal, private health information (protected health information or PHI).

  • Page 56: Create Users

    Troubleshooting 1202 4.8.3. Create users You have enabled password protection, but you must now create users to allow access. 1. Click on Login 2. Username is administrator 3. Password is superuser (This is the default password from the factory. If you reset it, the password is blank, and you may have set it to something special.) 4.

  • Page 57: Dicom

    1202 Troubleshooting 4.10. Dicom To be able to use DICOM features on 1202, make sure that the DICOM license has been entered. Then second try to get the Network Administrator from the hospital to fill out the "DICOM network description" questionnaire.
  • Page 58 Troubleshooting 1202 7. Select Internet Protocol (TCP/IP) and click on Properties. 8. Default setting is that the scanner will obtain an IP address from the DHCP server in the network. If you want to use a fixed IP address, click on Use the following IP address and fill out the fields for IP address, subnet mask and default gateway according to the data collected from hospital.

  • Page 59: Worklist Setup

    1202 Troubleshooting 4.10.2. Worklist Setup Note! Scanner AE Title must be present before testing can be done. 1. Click on Configure next to Worklist field. 2. Enter Name. Note, this can not be changed later on. Enter AE Title, IP Address and Port Number.

  • Page 60: Mpps Setup (1202 Sw Version 9302.79 And After)

    Troubleshooting 1202 4.10.3. MPPS Setup (1202 SW version 9302.79 and after) Note! Scanner AE Title must be present before testing can be done. 1. Click on Configure next to MPPS field. 2. Enter Name. Note, this can not be changed later on. Enter AE Title, IP Address and Port Number.
  • Page 61 1202 Troubleshooting 1202 SW version 1671 1202 SW version 9302.79 and after 2. Enter Name. Note, this can not be changed later on. Enter AE Title, IP Address and Port Number. Select the desired archiving method and then click on Test. Each time a new PACS server is added, it will be default.

  • Page 62: Printers Setup

    Troubleshooting 1202 1202 SW version 9302.79 and after Storage commitment (1202 SW version 9302.79 and after) There are 3 settings for the storage commitment feature: Storage Commitment: Not Used: Storage commitment feature is disabled. Use PACS Server: The PACS Server will handle the Storage commitment request. User Storage You can specify a Storage Commitment Server using the 4 fields Commitment Server:...

  • Page 63: Testing Errors

    1202 Troubleshooting 4.10.6. Troubleshooting 4.10.6.1. Testing errors When you click on test following will happen: 1. scanner will ping target host. 2. scanner will send out a Dicom echo to target host If the first part fails, you may get a message like this: Corrective actions can be: Check that the cable between scanner and network is OK...

  • Page 64: Status

    Troubleshooting 1202 4.10.6.2. Status When Dicom is enabled and configured, you will notice this: Everything is OK. Transferal of images was OK. The “button” will disappear. Green LED Yellow LED Transfer is going on Transfer failed. The “button” will stay. Red LED If you click on Dicom…, you get a pop up with Dicom Status.

  • Page 65: Ping

    1202 Troubleshooting 4.10.6.3. Ping Click on Customize, Dicom and then Ping… Enter a target IP address and click on OK. In case you are running with a DNS in the network, you can also try a name. If you have success with pinging the target, you will get this message: A failure looks like this: BI1202-E 4-31...

  • Page 66: How To Recover From A Crashed Main Database

    Troubleshooting 1202 4.11. How to recover from a crashed main database Console software saves different kind of information in different databases. The main database (1202.mdb) is located in the c:\console\database directory. Databases can crash independently. This mean that you can have a working patient database while you main database is corrupt, so it might be helpful if you start with one database at a time.

  • Page 67: Log Files

    1202 Troubleshooting 4.13. Log files The log files are a collection of files which are saved when clicking Export in the Version tab (Customize - System - Version) 4.13.1. How to grab the log files Start scanner and wait for it to get ready Click on the Image tab (bottom of the screen) Click Advanced (to turn it on) Click Customize...

  • Page 68: How To Configure Scanner To Use An External Hard Disk To Save Scans Instead Of The Internal

    Troubleshooting 1202 4.14. How to configure scanner to use an external hard disk to save scans instead of the internal Many situations demand that you use an external hard disk on the scanner. The support for external hard disk exists already. You can use the external hard disk as an extended USB Flash key to save scans on the hard disk.
  • Page 69 1202 Troubleshooting Now select your external hard disk and make sure that it has NOT any of these drive letters: A, B, C, D, E, Q or S. (E is reserved for the USB flash key, so even if the USB flash key is not connected, we still want to keep the reservation.) Exit Disk Management Double click on explorer...

  • Page 70: How To Configure Scanner To Use A Network Drive

    Troubleshooting 1202 4.14.1. How to configure scanner to use a network drive It is possible to configure scanner to use a network drive to archive examinations. There are 3 steps in this configuration. Configure Microsoft Windows-based PC Configure Network Configure Scanner 4.14.1.1.

  • Page 71: Configure Network

    1202 Troubleshooting 7. Make sure the user have Change rights. 8. Click on OK to close Permission Pop up 9. Click on OK 4.14.1.2. Configure Network You can connect the Microsoft Windows-based PC and the scanner different way. It’s not the scope of this document to cover that.
  • Page 72 Troubleshooting 1202 If you are using a cross cable to connect the PC with the scanner, you should use the computer name. (My PC is b1016, so in this case I would use b1016\sla.) Click on Test Connection to test the connection. A success full test looks like this: A failing test will keep asking for a correct set of username/password:...

  • Page 73: Software Structure

    1202 Troubleshooting 4.15. Software Structure In this chapter we will look at the directory structure and then on some of the important files. The hard disk has been partitioned into 3 partitions. These are mapped as drive letter C, Q and S. The DVD drive has been mapped to drive letter D. Drive letter E is reserved for an optional USB flash key.

  • Page 74: Console

    Troubleshooting 1202 Pay specially notice to casaHW_config.ini as it contains info about the PMC and also monitor backlight default adjustment This is content of the casaHW_config.ini:  PMC configuration [ENGINE_HW_ID_PMC] InstalledFlag=1 BPCB_Version=2 RevisionLevel=D  Monitor backlight adjustment [ENGINE_HW_ID_LCD_BACKLIGHT] LCDBacklightFactoryDefault=72 4.15.1.2. Console This is the main software directory.

  • Page 75: Directory Structure Of Hard Disk (Q-Drive)

    1202 Troubleshooting Report Files needed to create a report printout are stored here. StagingArea This is the staging area directory. All exams that have been ordered to burn on a CD/DVD will be here until the CD/DVD has been burned. Then this directory will be empty. If you have something in this directory, each time the console application starts you will see a message about it.
  • Page 76 If the LBK.BIN file contains an invalid license then all licenses will become invalid and the scanner will behave as a Flex Focus 200 (1202-2) without any options enabled. Note! The “Delete License” is only for demo licenses and not functional on permanent licenses.

  • Page 77: Video Output On 1202 Flex Focus

    NOTE: Flex Focus 200 does not have this feature. First of all, you need to examine you external hardware to find out how the cable and how the connector looks like.
  • Page 78 Troubleshooting 1202 Passive Display This view will give you a big picture on the outputs, but what you see on the output is not 100% the same as what you see on screen. Of course the Ultra Sound image is the same.
  • Page 79 1202 Troubleshooting 4.18. LEDs in the back of the scanner Through the grid in the back on the scanner you can see some LEDs. These LEDs indicate the actual status of the coreboard and voltages present on the coreboard. They depend on which mode the scanner is in.
  • Page 80 Troubleshooting 1202 This page is left bkank 4-46 BI1202-E...
  • Page 81 1202 Adjustment Procedure Section 5 ADJUSTMENT PROCEDURE CONTENTS PAGE 5.1. Introduction ............................2 5.2. Trackball Friction Adjustment ......................2 5.3. Monitor brightness ..........................2 5.4. Touch Screen Adjustment and Calibration ..................3 BI1202-E...
  • Page 82 Adjustment Procedure 1202 5.1. Introduction All of the adjustable components in the 1202 are factory adjusted and need no further adjustment. Do not attempt to make other adjustments than stated in this chapter. 5.2. Trackball Friction Adjustment The trackball should move smoothly. If it is too tight or too loose it can be adjusted using the adjusting tool (QA0228) which is delivered with the system.
  • Page 83 1202 Adjustment Procedure 5.4. Touch Screen Adjustment and Calibration The setup dialog can be opened by pressing the UPDD icon in the Windows Taskbar, and selecting “Adjust settings”. Select the “Hardware” menu item. Click on Handling Monitor 1 desktop. Make sure Monitor 1 is sat. Click on Select “Firmware options”.
  • Page 84 Adjustment Procedure 1202 Verify that when nothing is touching the screen, there are only minimal response on the “X Wires” and “Y Wires”. Verify that when moving the finger around the screen, the response on the “X Wires” and “Y Wires” look normal.
  • Page 85 1202 Adjustment Procedure 10. Select the “Calibration” menu item  Set “Number of points” to 25. 11. Click on “Calibrate” The calibration is done by pressing 25 points on the screen one by one. It is important that you take a position in front of the screen while you do this, which matches the position that the scanner will be used in.
  • Page 86 Adjustment Procedure 1202 14. To verify the calibration, start the touch test tool by selecting the “Status” menu item 15. Click on “Show test grid”. 16. The test tool will open, displaying a large grid window. In the toolbar at the top, press the expand button: 17.
  • Page 87 1202 Adjustment Procedure Not acceptable calibration: This figure shows serious calibration errors, marked with the letters A-D. Not acceptable calibration: This figure also shows serious calibration errors, marked with letters A-D. Errors C and D are calibration points that are too high and too low at the edge of the calibration grid.
  • Page 88 Adjustment Procedure 1202 Signs of a calibration error are:  Lines that consistently divert from the gridline at a certain area of the screen.  Lines that strangely folds back on itself in a jagged manner (e.g. B in the figure on the previous page).
  • Page 89 1202 Mechanical Parts Section 6 Mechanical parts CONTENTS PAGE 6.1. Dismantling and Reassemble Procedures..................2 6.1.1. Remove the Front Frame ........................2 6.1.2. Undock the Scanner unit ........................3 6.1.3. Remove the Flat Panel ........................4 6.1.4. Remove the electronic assembly from the scanner ................6 6.1.5.

  • Page 90: Dismantling And Reassemble Procedures

    Mechanical Parts 1202 6.1. Dismantling and Reassemble Procedures 6.1.1. Remove the Front Frame Pull of the front frame off the scanner. On units with Touch front disconnect the USB cable to the touch control board BI1202-E...

  • Page 91: Undock The Scanner Unit

    1202 Mechanical Parts 6.1.2. Undock the Scanner unit 1. Disconnect all transducers from the scanner. 2. Release the scanning unit from 3. Hold the scanning unit while 4. Remove the scanning unit from the dock by sliding the two releasing the safety bracket the dock buttons aside.

  • Page 92: Remove The Flat Panel

    Mechanical Parts 1202 6.1.3. Remove the Flat Panel Remove the Front Frame as described in section 6.1.1 Undock the scanner unit as described in section 0 1. Unscrew the four screws M3x6 holding the flat panel Torx #10 2. Gently lift up the flat panel and place it by the left side of the scanner BI1202-E...
  • Page 93 1202 Mechanical Parts 3. Remove the two cables from the flat panel connected to the Coreboard BI1202-E...

  • Page 94: Remove The Electronic Assembly From The Scanner

    Mechanical Parts 1202 6.1.4. Remove the electronic assembly from the scanner Remove the Front Frame as described in section 6.1.1 Undock the scanner unit as described in section 0 Remove the Flap Panel as described in section 0 1. Unscrew the four screws M3x12 holding the transducer Torx #10...
  • Page 95 1202 Mechanical Parts 3. Unscrew the screw going through the PMC module M3x20 Torx #10 4. Unscrew the five screws going through the Front-end board Marked M3x17 Torx #10 M3_L6 + washer BI1202-E...
  • Page 96 Mechanical Parts 1202 5. Unscrew the 12 screws near the edge of the boards M2.5x6 Torx #8 Marked M2_5 L6 6. Gently pull up the hole electronic assembly 7. Place the electronic assembly as shown BI1202-E...

  • Page 97: Removing The Hard Disk

    1202 Mechanical Parts 6.1.5. Removing the Hard disk Remove the Front Frame as described in section 6.1.1 Undock the scanner unit as described in section 0 Remove the Flap Panel as described in section 0 Remove the electronic assembly as described in section 6.1.4 1.

  • Page 98: Removing The Highspeed Cable

    Mechanical Parts 1202 6.1.6. Removing the Highspeed cable Remove the Front Frame as described in section 6.1.1 Undock the scanner unit as described in section 0 Remove the Flap Panel as described in section 0 Remove the electronic assembly as described in section 6.1.4 1.
  • Page 99 1202 Mechanical Parts 3. Open the flat cable connector and pull out flat cable BI1202-E 6-11...
  • Page 100 Mechanical Parts 1202 4. Unscrew the two srecws on the cable connector 5. Tilt the I/O board and unscrew the two srecws on the other end of the cable 6-12 BI1202-E...

  • Page 101: Removing The Dvd

    1202 Mechanical Parts 6.1.7. Removing the DVD 1. Loosen the two screws holding the DVD Drive (the screws should just be loosened so that they are hanging freely) 2. Eject the CD tray by inserting a paper clip or similar in the small hole on the front and pull out the DVD drive completely...

  • Page 102: Removing The Cable Cover

    Mechanical Parts 1202 6.1.8. Removing the cable cover 6-14 BI1202-E...

  • Page 103: Removing The Keyboard (From Keyboard Dock)

    1202 Mechanical Parts 6.1.9. Removing the keyboard (from Keyboard Dock) 1. Remove the two release leavers by unscrewing the four screws M4x12 Torx #20 2. Unscrew the 9 screws from the bottom of the keyboard dock M4x8 Torx #20 BI1202-E 6-15...
  • Page 104 Mechanical Parts 1202 3. Lift up the keyboard and slide it out from underneath the transducer holder 4. Tilt the keyboard so you have access to the two cables that has to be disconnected 5. Carefully push the lock at each side of the connector and remove the cables 6-16...

  • Page 105: Removing The Transducer Holder (From Keyboard Dock)

    1202 Mechanical Parts 6.1.10. Removing the Transducer holder (from Keyboard Dock) Remove the cable cover as described in secttion 6.1.7 1. Unscrew the 6 screws underneath the dock M4x8 Torx #20 2. Unscrew the two screws holding the cable relief M3.5x12 Torx #10 3.

  • Page 106: Removing The Power Supply (From Keyboard Dock)

    Mechanical Parts 1202 6.1.11. Removing the Power Supply (from Keyboard Dock) Remove the keyboard as described in section 6.1.9 Remove the transducer holder as described in section 6.1.10 1. Disconnect the mains input connector 2. Disconnect the output connector 3. Unscrew the 4 screws from the bottom of the keyboard dock M4 x 14...

  • Page 107: Removing The Track Pad (From Touch Dock)

    1202 Mechanical Parts 6.1.12. Removing the Track Pad (from Touch Dock) 1. Unscrew the 4 screws from the bottom of the Touch dock M4x12 Torx #20 2. Unscrew the 2 screws from the bottom of the goose neck M4x12 Torx #20 BI1202-E 6-19...
  • Page 108 Mechanical Parts 1202 3. Lift up the Track pad and disconnect the two connectors 6-20 BI1202-E...

  • Page 109: Removing The Battery Box From The Back-Pack (On Units With Battery Support)

    1202 Mechanical Parts 6.1.13. Removing the Battery Box from the Back-Pack (on units with Battery Support) 1. Remove the batteries from the battery compartment and remove the lid by removing the two screws here M4x10 Torx #10 2. Remove the Back-Pack from the Dock and palace it on a table 3.
  • Page 110 Mechanical Parts 1202 4. Remove the bracket holding the Battery Box M5x6 Torx #20 5. Slide out the Battery 6. Remove the front-plate and the LED cover M3x5 (these are not part of Torx #10 the ZN1214) M3x6 Torx #10 6-22 BI1202-E...

  • Page 111: Exploded View / Part List

    1202 Mechanical Parts 6.2. Exploded view / Part list 6.2.1. Scanning unit 101a 101b BI1202-E 6-23...
  • Page 112 Scanning Unit Flex Focus 400 1202-2 Scanning Unit Flex Focus 200 1202-3 Scanning Unit Flex Focus 700 1202-4 Scanning Unit Flex Focus 400 Anesthesia 1202-7 Scanning Unit Flex Focus 200 Surgery 101a DZ2004 Front Frame 101b NP0025 Front with Touch Screen 1 1202-3...

  • Page 113: Docking Units

    1202 Mechanical Parts 6.2.2. Docking Units 221a 221a 221a 221a 221b 221a 223b 231b BI1202-E 6-25...
  • Page 114 Mechanical Parts 1202 Item no. Part no. Description Quantity DZ9024 Top lock Left DZ9071 Top lock Right DZ9014 Dock cover DZ9023 Lock part left side DZ9070 Lock part right side DL2048 Spring for lock DA0092 Tap for lock ZH0666 Docking board AQ1755 Flat cable 30 pin AQ1757...
  • Page 115 1202 Preventative Maintenance Section 7 PREVENTATIVE MAINTENANCE CONTENTS PAGE 7.1. Introduction ............................2 7.2. Necessary Equipment ........................2 7.3. What to do ............................3 BI1202-E...
  • Page 116 Preventative Maintenance 1202 7.1. Introduction The purpose of the Preventative Maintenance is to ensure the performance and stability over the years of use. Note: The Preventative Maintenance should be performed once every year. Preparation of the Preventative Maintenance is essential as it in most cases will take place at the hospital as part of a Continuity Agreement.
  • Page 117 1202 Preventative Maintenance 7.3. What to do 1. Users Comments and Corrections Check with the user that the system is operating satisfactorily. A number of malfunctions can be corrected by a set-up adjustment! If an error is obvious correct it at this state. 2.
  • Page 118 Preventative Maintenance 1202 This page is left blank intentionally BI1202-E...
  • Page 119 1202 Theory of Operation Section 8 THEORY OF OPERATION CONTENTS PAGE 8.1. Introduction ............................. 2 8.2. General Description ..........................2 8.3. The Engine ............................... 3 8.4. The core board ............................3 8.5. T MUX ............................... 4 8.6. Front End ..............................4 8.7.

  • Page 120: Introduction

    Theory of Operation 1202 8.1. Introduction This section describes the theory of operation of the Diagnostic Ultrasound System 1202. The description is divided into two separate sub-sections: General Description Supported by a complete block diagram, this section aims to give you an understanding of the interaction between modules, Boards and major function blocks.

  • Page 121: The Engine

    1202 Theory of Operation 8.3. The Engine L U N A Engine Physical View Core Board FE Board TMUX Board 64 x power 64 x VECP FEout BPRO + AVG TXRX 64 x Tx Array A EBUS HVMUX Ctrl Rel. ATGC RTSC HostIf + SEQ...
  • Page 122 Theory of Operation 1202 The Core board consists of six major functional blocks plus a bank of local power converters supplied with the 12 V DC from the main power supply inside the keyboard. The Embedded PC sub-system is built around a COMexpress module. The module contains an entire PC motherboard, including CPU and memory module(s), and interfaces to the carrier board (in this case the Core board) through two 220-pin connectors.
  • Page 123 1202 Theory of Operation 8.7. Keyboard The keyboard functions are shown on the block diagram below. The different functions are controlled via USB HUB. BI1202-E...
  • Page 124 Theory of Operation 1202 8.8. Power supply The power supply is a standard 12 V medical grade power supply with an output of 120 W. The input voltage ranges from 90 to 264 VAC and the input frequency from 47 to 63 Hz. The power supply is always powered when the scanner is connected to an outlet (stand-by mode).
  • Page 125 1202 System Interconnections Section 9 SYSTEM INTERCONNECTIONS CONTENTS PAGE 9.1. Introduction ...............................2 9.2. System interconnection diagram ......................2 9.3. Multi-pin Connections (external) ......................3 9.3.1. USB 2.0 ............................... 3 9.3.2. LAN..............................3 9.3.3. Video out ............................. 3 9.3.4. DVI out..............................3 BI1202-E...

  • Page 126: Tmux

    System Interconnections 1202 9.1. Introduction By showing the cables between the PCB’s and external cable connections this section aims to help you to keep track of important signals internally in the 1202 and to other equipment. 9.2. System interconnection diagram Array transducer connectors...
  • Page 127 1202 System Interconnections 9.3. Multi-pin Connections (external) The following section describes the multi-pin connectors situated on the rear of the 1202. 9.3.1. USB 2.0 This is standard USB Type A socket - four at the back of the scanner and one at side of the keyboard 9.3.2.
  • Page 128 System Interconnections 1202 Here is a suggestion of adapters you could use to connect more type of cables. Cable Connector Adapter Flex Focus Connector Video Out ( Right side connector) BNC: (composite) S-Video 7-pin BNC (female) to Phono (male) to Composite adapter 4-pins: (S-Video) Not needed...

This manual is also suitable for:

Flex focus 200 surgeryFlex focus 400Flex focus 400 anesthesiaFlex focus 500Flex focus 700Flex focus 800

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