Canon CXDI-40G COMPACT Service Manual
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Canon CXDI-40G COMPACT Service Manual

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Printed by Canon
Feb. 2009 Rev. 01
Confidential
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Canon Inc. Japan
Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.

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Summary of Contents for Canon CXDI-40G COMPACT

  • Page 1 Printed by Canon Feb. 2009 Rev. 01 Confidential Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 2 Referring Materials) of the Service Assignment Contract it has concluded with your company. Note 2: This service manual is the property of Canon Inc. and the company may seek to have it returned, depending on the circumstances. You are expected to keep it until then. Note 3: You inquiries, suggestions, etc.
  • Page 3 In order to ensure safety, the best performance, setup, repair, and maintenance work can only be performed by technicians who have received service training specified by Canon Inc. If there are order required certificates or restrictions specified by the law or ordinances, those regulations of the country must be observed.
  • Page 4 1.Zerlegung, Zusammenbau, Einstellung und Wartung Zerlegung, Zusammenbau, Einstellung und Wartung dürfen nur von einem Wartungstechniker durchgeführt werden, der an einem von Canon vorgeschriebenen Wartungslehrgang teilgenommen hat. 2.Entfernen von Abdeckungen Schalten Sie unbedingt die Stromversorgung des Instruments aus, bevor Sie die Abdeckungen zwecks Wartung und Reparatur entfernen.
  • Page 5 According to “IEC60601-1-1:2000”, devices installed in the patient environment are restricted to “electric medical devices conforming to IEC60601-1”. The Control PC and operation unit are classified under the data processing device standard (IEC60950), therefore these items should not be installed in the patient environment. The patient environment described below is an example cited from “IEC60601-1-1:2000”...
  • Page 6 Printed by Canon Feb. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.

  • Page 7: Table Of Contents

    2.1 Standard........................2 2.2 Plural Connection....................3 3. System Diagram ......................4 3.1 Stand-alone System ....................4 3.2 Total System (CXDI-40G Compact + Plural Connection) ........5 4. CXDI Image Processing....................6 4.1 Processing Flow ...................... 6 4.2 Image Types ......................7...

  • Page 8: General

    CXDI-40EG (modifications to reading circuit) and supports Ethernet connections. Please note that the CXDI-40G COMPACT cannot be used for the following purposes as it is not designed for. Portable usage, being separated from Bucky unit, stand or table Installation in the vehicle Taking images with the sensor directly contacted with a patient.

  • Page 9: Cxdi-1 System Block Diagram

    1. General 2. CXDI-1 System Block Diagram 2.1 Standard Ready Lamp Patient Environment Outside of the patient environment Power Box Imaging Unit (CXDI-40G AC Power IN COMPACT) OUT PUT 1 Control/Signal AC100V 50/60Hz 1.5A Control/Signal AC120V 60Hz 1.5A AC230V 50/60Hz 0.8A X-Ray OUT PUT 2 Operation...

  • Page 10: Plural Connection

    2.2 Plural Connection Ready Lamp Patient Environment Outside of the patient environment Power Box Imaging Unit (CXDI-40G COMPACT) AC Power IN OUT PUT 1 Control/Signal AC100V 50/60Hz 1.5A Control/Signal AC120V 60Hz 1.5A AC230V 50/60Hz 0.8A X-Ray OUT PUT 2 Operation Control/Signal SERIA1(COM1) RS232C...

  • Page 11: System Diagram

    1. General 3. System Diagram 3.1 Stand-alone System Stand Alone System Block Diagram (Example) Patient Environment or Medical room SELV* 40G COMPACT 50G Power Imaging Unit (7m) Protective Grounding 1st/2nd AC230V Insulation with reinforcement Basic Insulation X-Ray Generator (601 Compatible) FC-E21A or Recommendation General - 4 -...

  • Page 12: Total System (Cxdi-40G Compact + Plural Connection)

    1. General 3.2 Total System (CXDI-40G COMPACT + Plural Connection (Other Imaging Unit) Total System Block (Example) Patient Environment or Medical Room 50G Power (7m) Protective Grounding 1st/2nd AC230V Insulation with reinforcement Ready Basic Insulation Lamp X-ray Generator 601 Compatible...

  • Page 13: Cxdi Image Processing

    1. General 4. CXDI Image Processing 4.1 Processing Flow Offset correction Born image Correction Gain correction processing Raw image Defect correction dtstore processing Sensitivity correction Original image QA processing Characteristic extraction QA image DICOM output : Gradation processing : Sharpening : DEP Diag.

  • Page 14: Image Types

    1. General 4.2 Image Types (1) Born image The image obtained with LANMIT before any correction is made. Outside distribution of these images is prohibited, including dtstore images. (2) Raw image Born image after offset processing, gain correction. This is the image with LANMIT specific characteristics corrected. (3) Original image Raw image after preprocessing.

  • Page 15: Specifications

    1. General 5. Specifications The CXDI-40G COMPACT has a secondary scanning drive unit, data reading unit, and A/D conversion unit on one side of the LANMIT, and it is a sensor unit that reads image data from one direction for a single panel.
  • Page 16 1. General Item 40G COMPACT Remarks Drop Not applicable Water-proofing Not applicable Resistance to chemicals Not applicable IC X-ray protection No protective lead Back-scattering prevention Not considered Imaging unit securing *The imaging unit can be installed to a components are obtained Bucky unit, stand or table.
  • Page 17 1. General Item 40G COMPACT Remarks Sensor DC/DC power supply Inside power box Sensor cable Overall length of 7 meters, one type X-ray monitor None Grid detection None Remote switch None Imaging unit status display External ready lamp Included (error when temperature exceeds Temperature sensor 49°C) Power consumption (when one...
  • Page 18 Printed by Canon Feb. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 19 CONTENTS 1. Caution..........................1 1.1 Caution during Operating..................1 1.2 Installation Restrictions................... 1 1.3 Installation Notes..................... 2 2. Unpacking and List of Materials ..................3 2.1 Packaging Diagram ....................3 2.2 Product Configuration ..................... 5 3 Installation Procedure ...................... 8 3.1 Required Tool......................
  • Page 20 13.3 Checking the Grid Angular Misalignment ............107 14. Image Quality ....................... 110 15. Post-installation Checks....................112 16. Dimensional Drawing ....................114 16.1 CXDI-40G COMPACT Imaging Unit ..............114 16.2 Power Box ......................115 18.4 Ready Lamp Unit ....................116...

  • Page 21: Caution

    2. Installation 1. Caution 1.1 Caution during Operating Please pay attention to the following points when installing the equipment. (1) If the equipment is hoisted, lowered or transported, it must be supported at both sides by a minimum of two people so there is no danger of it falling. (2) When transporting the equipment with a forklift, lower the load to the lowest possible position that does not impede the running of the forklift.

  • Page 22: Installation Notes

    2. Installation (6) The patient must not directly touch the imaging unit when taking exposures. (7) Do not install on a motor vehicle. 1.3 Installation Notes (1) Noise and artifacts tend to appear on the image in environments with strong electromagnetic fields.

  • Page 23: Unpacking And List Of Materials

    2. Installation 2. Unpacking and List of Materials 2.1 Packaging Diagram 1) CXDI 40G COMPACT Sensor Unit Assembly Packaging Accessories Box CXDI 40G COMPACT Imaging Unit - 3 -...
  • Page 24 2. Installation 2) CXDI SYSTEM III Assembly Packaging Accessories Box Power Box - 4 -...

  • Page 25: Product Configuration

    2. Installation 2.2 Product Configuration (1) Product Configuration List 1) CXDI-40G COMPACT Item Name Remarks CXDI-40G COMPACT Imaging Unit Sensor cable Ready lamp Ready lamp mounting shaft Insulation sheet Cable tie Screw (M3x8mm) Operation manual (For imaging unit) Attached documents for medical...
  • Page 26 2. Installation (2) Configuration - CXDI-40G COMPACT Name Name Sensor Cable Imaging Unit Remarks Remarks Imaging Unit / Power Box Name Ready lamp unit Name Ready lamp mounting shaft Remarks Remarks Name Insulation sheet Name Cable tie Remarks t =0.4mm...
  • Page 27 2. Installation - CXDI-CXDI SYSTEM III Name Power box Name X-ray I/F cable Remarks I/F and Power Supply Remarks To connect with X-ray generator Name Power supply cable Name Cable clamp Remarks Remarks For Power Box (100/120/230V) Name Name Remarks Remarks - 7 -...

  • Page 28: Installation Procedure

    2. Installation 3 Installation Procedure 3.1 Required Tool Tools name Remarks General tools 1 set JIS Screw Driver Set PC/AT compatible Laptop PC (OS: Windows XP) LAN card For laptop PC (If necessary) Mouse PS/2 type Keyboard PS/2 type For connection between control PC and Laptop PC Straight type 10/100 BASE-Tx cable...

  • Page 29: System Installation Procedure

    2. Installation 3.2 System Installation Procedure Step Conditions and checkpoints Reference Unpack and check the - There are no missing parts, damage, product’s constituent parts scratches, or other imperfections. Affix the insulation sheets to - Affix to the specified locations on the the sensor unit imaging unit without making any raised or bent sections.
  • Page 30 2. Installation Step Conditions and checkpoints Reference Set the Fixed ROI areas - If necessary, to set the ROI area. “Set the Fixed ROI areas” Set exposure parameter table - Set it in consultation with the technician. “Table Setup Setting” Set annotation - Set it in consultation with the technician.

  • Page 31: Connection To Units

    2. Installation 4. Connection to Units 4.1 CXDI-40G COMPACT Installation Flowchart START Affix the insulation sheets to the imaging unit * The Bucky unit (stand or table) and Install the imaging unit imaging unit must be electrically isolated from each other.

  • Page 32: Affixing The Insulation Sheets

    2. Installation 4.2 Affixing the Insulation Sheets This section describes the affixing positions and affixing procedure of the insulation sheets (accessories) used to electrically isolate the Bucky unit and imaging unit when an imaging unit is mounted on the Bucky unit. The affixing positions of the insulation sheets in this manual are based on installation of the imaging unit on the Liebel-Flarsheim Bucky unit rail.
  • Page 33 2. Installation (3) Affix the four (2) insulation sheets to the (1) imaging unit front side. Note: Avoid making bent or raised sections when affixing. (Affix by aligning with the radius edge) *Affix to the frame rear side cover * Affix to the top surface of the top cover *Enlarged View of DT2...
  • Page 34 2. Installation (4) Affix eight (2) insulation sheets to the (1) imaging unit side surface. Note: Avoid making bent or raised sections when affixing. *Enlarged View of DT1 (Affix by aligning with the radius edge) Top cover Top cover edge *Affix to the top cover side surface *Enlarged View of DT1 - 14 -...

  • Page 35: Attaching The Sensor Cable And Ready Lamp Cable

    2. Installation 4.3 Attaching the Sensor Cable and Ready Lamp Cable The sensor cable and ready lamp cable can be attached to the imaging unit either before or after the imaging unit is installed in the Bucky unit, stand or table. Check the structure of the Bucky unit, stand or table obtained from the distributor, and attach the sensor cable and ready lamp cable using the easiest procedure.
  • Page 36 2. Installation 3) After passing the ready lamp cable through the edge saddle, use two cable ties to secure the cable to the cable clamps (two locations). Cable clamps Edge saddle 4) Loosen the nut of the sensor cable, lay the sensor cable on the cable mounting plate, tighten the sensor cable nut;...
  • Page 37 2. Installation Gap 1.5 to 2.0 mm <SKINTOP spiral of Sensor cable> 5) Attach the cable mounting plate to the imaging unit. Next, connect the ready lamp connector and sensor cable connector to the imaging unit connector. After checking that the cables are routed properly and the length is adjusted properly, secure with the two cable ties.
  • Page 38 2. Installation 6) Use the two screws to mount the connector cover. Next, use the cable ties to bundle the sensor cable and ready lamp cable. Cable tie Connector Cover - 18 -...

  • Page 39: Connecting To The Power Box

    2. Installation 4.4 Connecting to the Power Box (1) Removing the cover Remove the 5 screws from the back of the power box and the 2 screws on each side at the bottom of the power box. Also remove screws on the far side (2) Removing the LAN cable connector guard Remove the LAN cable connector guard to prevent injury when connecting the sensor cable and X-ray...
  • Page 40 2. Installation (3) Cable connections 1) Loosen the SKINTOP spirals and lock nuts for the sensor cable and X-ray I/F cable, mount the cables to the power box, and then use a wrench to secure the SKINTOP spirals and lock nuts. Be sure that the cables have enough length to connect to the power box connectors.
  • Page 41 2. Installation 2) Connect to the connectors for the sensor cable and X-ray I/F cable. Connected to Sensor cable X-ray I/F cable Connected to 4) After completing the cable connections, attach the power box cover. Then, attach the LAN cable connector guard. - 21 -...
  • Page 42 2. Installation 5) Connect the LAN cable to the back of the power box. LAN cable 6) Connect the power cable to the back of the power box. Power cable Power switch Power cable X-ray I/F cable Sensor cable LAN cable - 22 -...

  • Page 43: Connection Diagram For Control Pc Rear Panel

    2. Installation 4.5 Connection Diagram for Control PC Rear Panel FC-E21A COM2* RS-232C Cable (For Operation Unit) Power Supply Cable VGA Port (For Operation Unit) Mouse COM1* RS-232C Cable (For Operation Unit) Keyboard LAN 1 For connecting to a network. LAN 2 For connecting to a power box.

  • Page 44: Imaging Unit Securing Screws

    2. Installation 4.6 Imaging Unit Securing Screws M5 screws are used for installing Imaging unit to Bucky unit, stand or table. The four M5 screws are used for the sides of imaging unit frame and the six screws for the rear. Allowable length of M5 screws from the frame surface are as follows: Position A (4 places): Less than 14mm Position B (6 places): Less than 8mm...

  • Page 45: Adjusting The Alignment

    2. Installation 5. Adjusting the Alignment 5.1. Overview Align the center of the sensor unit with the center of the X-ray tube. Be sure that the crossing angle is perpendicular. Note Alignment of the sensor should be performed based on the assumption that the X-ray generator is set in the correct horizontal and vertical position.
  • Page 46 2. Installation ● Using a measure or rope, align the vertical position of the sensor unit to the center of the tube so that the distance from the tube to the top and bottom side of the sensor is symmetric. [Side View] (3) Turn on the irradiation ramp of the X-ray generator, cross line of the X-ray tube is cast over the sensor unit.
  • Page 47 2. Installation 2) Look in the X-ray tube to check the cross line reflected from the mirror matches the cross line on the X-ray tube. If it does not match, move it right and left or put the spacer before and behind the stand base to align the slight differences.

  • Page 48: Table

    2. Installation 5.3.2 Table (1) Fix the mirror (first-face mirror) at the center of the sensor unit. Fix the mirror (2) Place the level on the sensor unit. Align the table and the sensor horizontally by the adjuster of the table or the spacer.
  • Page 49 2. Installation (4) Turn on the irradiation ramp of the X-ray generator, cross line of the X-ray tube is cast over the sensor unit. Align the position to meet the requirements described in 1) and 2) below. 1) Align the position so that the cross lines of X-ray tube and the sensor unit exactly match. If the position is mismatched as shown in [NG] below, the sensor unit and the stand are not aligned horizontally to the X-ray tube.
  • Page 50 2. Installation 2) Look in the X-ray tube to check the cross line reflected from the mirror matches the cross line on the X-ray tube. If it does not match, adjust the height of the table by the adjuster or the spacer to align the slight differences.

  • Page 51: Installing The Phototimer

    2. Installation 6. Installing the Phototimer 6.1 Overview Obtain a phototimer and fixture piece from a distributor, and install it in the Bucky unit, stand or table. 6.2 Notes 1) Cable routing The routing for the Bucky unit and table/stand cables connected to the phototimer are based on the specifications of the respective phototimer, but they must satisfy the conditions below.
  • Page 52 2. Installation Toshiba Siemens Manufacturer COMET (for table type) (thin type) Manufacturer's B3 remodeled PTF-20B/20 ICX122 8167538X1651 model name B3A remodeled Light-sensor Optical fiber Ion chamber Solid Ion chamber system Number of lighting fields Light sensor dimensions 454 x 460 449.3 x 449.3 465 x 465 449 x 455...

  • Page 53: Starting Up And Shutting Down The System

    2. Installation 7. Starting up and Shutting Down the System Perform the following sequences when starting up and shutting down the system. 1. Sequence for Starting up the System Perform the following sequence when turning the system power on. If you do not perform the correct sequence, the imaging unit cannot be recognized, resulting in an error.

  • Page 54: X-Ray Controller Interface

    2 Installation 8. X-ray Controller Interface 8.1 Interface Signal Description X-ray generator CXDI X-ray emission signal (1st switch lewel ON) RX_REQ X-ray emission signal (2nd switch lewel ON) Detect X-ray emission signal ON Start X-ray emision Imaging possible ? Generator Phototimer Setup timer RX_COM...

  • Page 55: When Normal Imaging

    2 Installation 8.2 When Normal Imaging PREP Time taken to assert the X-ray exposure authorization signal (RX_COM) after the X-ray exposure request (RX_REQ rise) from the X-ray generator has been received. ACC_enable Output period of X-ray exposure authorization signal (RX_COM) RX_REQ_NEG Time taken for the X-ray exposure request signal (RX_REQ) to be negated after X-ray exposure is completed...

  • Page 56: When Timeout Due To Rx_Req Not Negating

    2 Installation 8.3 When Timeout due to RX_REQ not Negating - 36 -...

  • Page 57: Signal Names And Functions In The Connection With The X-Ray Generator

    2 Installation 8.4 Signal Names and Functions in the Connection with the X-ray Generator <X-ray Sync Signal> Signal Functions name X-ray exposure signal Indicates that an X-ray exposure is ordered at the X-ray generator side. This signal needs to be retained at least for T period.

  • Page 58: The Connection With X-Ray Generator Equipment

    2 Installation 8.5 The Connection with X-ray Generator Equipment POWER BOX X-ray Generator +5V(isolated) Photo coupler Connector RX_REQ TLP281(GR/F) X-ray request signal *1:Impedance between A1-A2 < 100ƒ ¶ Relay X-ray permission signal RX_COM *2:Permitted Vold AC250Vmax/DC30Vmax Permitted Current 10mA-2A X-ray I/F Cable NC2D-P-DC5V Connections Between System and X-ray Generator Connection conditions...

  • Page 59: Rating And Characteristics For Relay And Photo Coupler

    2 Installation 8.6 Rating and Characteristics for Relay and Photo Coupler (on PWB-40EXRAY Board) (1) RL1 (Power Relay/Plug-in terminal type) 1) Rating (Operational coil) Rated Coil Coil Inductance Pick-up Dropout Maximum Power curren resistanc Rated (mH) voltage voltage voltage consumption voltage Armature Armature...
  • Page 60 2 Installation (2) PCI (Photo-coupler) 1) Maximum Ratings (Ta = 25°C) CHARACTERISTIC SYMBOL RATING Forward Current (RMS) 50 mA Forward Current /°C -0.7(Ta≥53°C) ∆ Pulse forward current Reverse Voltage Collector-Emitter Voltage 80 V Emitter-Collector Voltage Collector Current 50 mA Collector Power Dissipation 150 mW (1 Circuit) Total Package Power Dissipation...

  • Page 61: Network Settings

    2. Installation 9. Network Settings 9.1 Overview CXDI-40G COMPACT imaging part communicates with the control PC by using Ethernet [IEEE802.3u (100Base-TX)] to transfer X-ray images. The control PC performs DICOM transfer in order to use Ethernet to transfer the obtained images to the printer and storage device.
  • Page 62 2. Installation 9.3.2 Network Setting for Screwcap.ini The CXDI software communicates with the imaging part through screwcap.dll by using the communication protocol for sending and receiving commands and responses. In conjunction with the communication, Screwcap.ini retains the information of the connected imaging unit and control PC such as network addresses.

  • Page 63: Network Setting Stored In Imaging Unit

    2. Installation 9.3.3 Network Setting Stored in Imaging Unit The factory default setting is shown in the table below. There is no need to change the settings when a single sensor unit is to be connected to the control PC. If a multiple number (2 or more) of sensor units are to be connected to the control PC, the IP address setting for one or more of the sensor units must be changed.

  • Page 64: General Flow For Setup Procedure

    *The LAN cables and hub are procured from the sales companies (or distributor). Connect as shown below if a multiple number of sensor units are to be connected. Example: + CXDI-50G + control PC CXDI-40G COMPACT Power Box CXDI-40G COMPACT...

  • Page 65: Detailed Setup Procedures

    “7. Imaging Unit IP Address setting.” 4) Connect the second sensor unit (here, the CXDI-40G COMPACT) to the control PC via the hub. There is no need to change the IP address of [Sensor1] since it is allocated to the CXDI-40G COMPACT as the default.

  • Page 66: Adjusting The Photo Timer

    2. Installation 10. Adjusting the Photo Timer 10.1 Overview The photo timer installed in the imaging unit is adjusted so that the exposure time of the X-rays generated by the X-ray generators is to OFF using the optimal value. * This work necessitates performing some adjustments inside the X-ray generators. In order to ensure that the work will proceed smoothly, discuss the schedule and other details with the representative of the manufacturer of the X-ray generators.

  • Page 67: Adjustment

    2. Installation 10.3 Adjustment It is advisable to leave the photo timer adjustments in the hands of the individual representing the manufacturer of the X-ray generators. Basically, it is essential that the manufacturer’s representatives perform these adjustments at the same time as the film screen and/or screen system adjustments.

  • Page 68: Setting The Fixed Roi Area

    2. Installation 11. Setting the Fixed ROI Areas Purpose Set the fixed ROI area on the sensor to expose by the fixed ROI area because user cannot get the proper image by the Auto ROI area. Setting method 1) Investigate the actual size and position of the ROI that is required. 2) Designate the SIZE, POSITION, and NUMBER (max 5) on the sensor.
  • Page 69 2. Installation 5) The “DENSITY ADJUSTMENT CONTROL” screen appears. Confirm that the sensor is set with a sensor switch button. Press the [Fixed ROI Area] key. 6) Press the [Area setting] key. Area setting button 7) The fixed ROI 1 setting screen appears. Input values A to D from step 3) into the edit box, and press [ENABLE].
  • Page 70 2. Installation 8) The display returns to the “DENSITY ADJUSTMENT CONTROL” screen. Confirm that POSITION and SIZE fields not set in step 5) to step 7) are disabled (dimmed). If they are not dimmed, press the [Area setting] key, and press [DISABLE] in fixed ROI * settings.

  • Page 71: Settings

    2. Installation 12. Settings 12.1 Checking and Setting the Date and Time Purpose The date and time is set to Japan standard time at factory shipment. Reset the date and time to your local value as necessary. Procedure 2-1) When CXDI application start, open the ADMINISTRATOR SETUP MENU. SYSTEM →...

  • Page 72: Checking The Firmware Version

    12.2 Checking the Firmware Version Purpose 1-1) Failing to use the proper versions of the firmware and PLD code with the CXDI application can result in an error, and system operation cannot be guaranteed. Therefore, the versions of the firmware must be checked to ensure that they are correct.
  • Page 73 (4) Connect Telnet by referring to “Concerning Telnet Connections” in the Tool Software Operation Manual. (5) Check the versions of the firmware and PLD code on the screen displayed after the login. login: canon Password: ******** Firmware version CXDI-40E firmware Ver.3.02.03...

  • Page 74: Installing Firmware And Pld Code

    12.3 Installing Firmware and PLD Code Purpose Install the Firmware and PLD code into the Flash ROM of the PWB-Di board in the imaging unit. Notes Be sure to check that the CXDI is connected to the system. Procedure 3-1) Installing the firmware Write the firmware by referring to “3.Firm Write Tool Software (Firmwrite.exe)”...

  • Page 75: Checking The Sensor Serial No

    12.4 Checking the Sensor Serial No. Purpose If the sensor serial number stored in PWB-Di and the sensor serial number stored on the hard disk of the control PC fail to match as a result of replacing the PWB-Di board or sensor unit, it will not be possible to detect the connected sensors when the CXDI application is launched, and a sensor error message will be displayed.

  • Page 76: Set Up Startup Menu

    12.5 Set Up Startup Menu Purposes 1-1) Register the CXDI application software to the “Startup Group”. The CXDI application software is scheduled to start automatically at the CXDI system starting 1-2) Change the window view size Hide the other application screen view except the CXDI application software. * Reference: The CXDI runs with the console window minimized with system software version 6.06.00 and up.
  • Page 77 Change the window view size 4-1) After the CXDI application software start, press [Alt] + [Tab] key to show the “Debug mode” prompt screen. 4-2) After the command prompt screen appears, click the icon (called System icon) where is in right-top of its window. 4-3) System icon menu appears.
  • Page 78 5-6) “Taskbar and Start Menu Properties” appears. Click “Start Menu” tab, and then click Taskbar and Start Menu Properties⇒Start Menu⇒Classic Start⇒Menu Customize 5-7) The “Remove Shortcuts/Folders” dialog box appears after click the “Remove” button. And double-click the “Startup folder” 5-8) Remove the “ccrstart.bat” item from it. 5-9) After “Remove”...

  • Page 79: Identifying The Sensor Units

    12.6 Identifying the Sensor Units Purpose In order for the control PC to identify the sensor units connected, the sensor serial number of each sensor unit is input to the Control PC. Notes 2-1) These operations must always be implemented at the installation stage and when any of the Imaging Units (sensor) or Control PC (hard disk) has been replaced or when the combination of equipment has been changed.

  • Page 80: Entering Control Pc Serial Number

    12.7 Entering Control PC Serial Number Purpose Set the product serial number (Control PC) to the “Device Serial Number” of the “DICOM header”. 2) Procedure 2-1) Start up the CXDI system. 2-2) After the exposure screen appears on the operation unit, use the keyboard to enter Debug mode.
  • Page 81 12.8 Table Setup Settings Purpose Adjust the CXDI operation unit’s TABLE SETUP to match the exposure conditions (X- ray tube voltage, X-ray tube current, msec or mAs value) of the X-ray generator. Procedure 2-1) Start the CXDI system. 2-2) Open the TABLE SETUP Change window from the Normal Exposure window. System ⇒...

  • Page 82: Performing The Annotation Settings

    12.9 Performing the Annotation Settings Purpose The settings for imprinting the annotation onto the film and the settings of the characters used for the annotation are performed. Procedure 2-1) Once the normal radiographic screen has started, open the annotation setting screen. SYSTEM →...

  • Page 83: Network Connections

    12.10 Network Connections Network settings Purpose These settings are for connecting the CXDI to the network. 1-1) Set the CXDI’s IP address, subnet mask and default gateway in Windows XP. 1-2) Set the printer and storage output destinations and parameters on the user screen. Checkpoints 2-1) This item involves checking the details of the checks performed on network setting parameters among the pre-installation inspection details and setting these parameters.
  • Page 84 3-8) Check the communication test in the sequence below to verify whether the CXDI is now part of the network. To check the connections at the TCP/IP level, use the “ping” command from the command prompt. Start Programs Command Prompt When the IP address of the connection destination is “173.17.7.123,”...
  • Page 85 Set the printer and storage device which serves as the external output destinations. In this case, one printer and one storage device are set. 4-1) Printer settings A. Open the output destination setting screen from the user menu. System SETUP MENU DESTINATION PRINTER * Up to four printers (2 of which can be used for output at the same time) can be set.
  • Page 86 4-2) Storage settings A) Open the output destination setting dialog from the user menu. System SETUP MENU DESTINATION STORAGE * Up to four storage units (2 of which can be used for output at the same time) can be set. B) Press the “Storage1”...
  • Page 87 D. After setting the output destinations, follow the procedure below to check whether images can actually be transmitted. Return to the user menu, capture a sample image (one X-ray image), and transmit the image to the printer and storage. There are two errors that may result if the image cannot be transmitted: a.
  • Page 88 Parameter List (Separate Document 1) DICOM storage device In the CXDI, DICOM data transfer is performed using the transfer software module “send_image” .The settings for these parameters are described below. Parameter Meaning Description -m maxPDU * The CXDI automatically * The DICOM standards do not allow Maximum PDU value in uses 131072 internally for values of 1301073 or higher to be set.
  • Page 89 Parameter Meaning Description * This parameter is used * This parameter does not affect DICOM This parameter dumps the simply as “-v”. data transfer. transfer log. * DUL and SRV are dumped. * This parameter is used to make the transfer software put the debugging character string on the console.
  • Page 90 Parameter List (Separate Document 2) DICOM printer In the CXDI, DICOM printers are administered separately according to printer product. The transfer software module is “print_stuff”. The settings for these parameters are described below. Parameter Meaning Description -C copies * This parameter is used in the * This parameter is set according to the This parameter uses a DICOM Basic Film Session...
  • Page 91 Parameter Meaning Description -L sessionLabel * This parameter is used in the The parameter is not transferred over Film session label DICOM Basic Film Session DICOM if it is not designated. (character string) (2000, 0050). * This parameter may be displayed in * The label for the film session some form or another depending on the is for designation purposes...
  • Page 92 Parameter Meaning Description * The designation method varies according to the printer. For example, the MLP190 uses -m NORMAL. * This parameter is used in the -S configuration If this parameter is not designated, it is DICOM Basic Film Box Adjustment information not transferred over DICOM.
  • Page 93 Parameter Meaning Description -B border_density * This parameter is used in the If this parameter is not designated, Border density (Dx100) DICOM Basic Film Box (2010, it is not transferred over DICOM. In (BLACK/WHITE/D x 0100). this case, the printer default values are 100) * This parameter determines the used.
  • Page 94 Parameter Meaning Description -u maxPDU * The CXDI automatically * The DICOM standards do not allow Maximum PDU value in uses 131072 internally for values of 1301073 or higher to be set. byte units operation. * This parameter is used when the * The above value can be operator of the connected storage device overwritten by designating a...
  • Page 95 Parameter Meaning Description * This parameter is used simply * This parameter does not affect DICOM This parameter dumps the as “-v” data transfer. transfer log. * This parameter is used to set the transfer software so that the debugging character string is displayed on the console.
  • Page 96 Examples of parameters used with different makers and types of printers (reference) Name Default Parameters Significance • Trimming OFF Kodak MLP190 -A 320 -T NO -M CUBIC –m • Cubic spline interpolation NORMAL -S CS000 • Smoothing: normal (entered in param member) •...
  • Page 97 • The Kodak service engineer is responsible for setting the smoothing type on-site since it can be changed with each printer. • The rest is done by the printer itself. • Trimming OFF Kodak Imation DryView -A 320 -T NO -M CUBIC –S •...
  • Page 98 The specifications are as follows although they cannot be set at the present time: 14” x 14” : W=4444, H=4444 (for portraits) 11” x 14” : W=4444, H=3660 (for portraits) • Trimming OFF Fuji CR-DPL/LPD/FM- -A 300 -T NO -M CUBIC -m •...
  • Page 99 Printer Model Specifications (Reference) Maximum equivalent Name Specifications area in CXDI 2048 x 2560 (@160 µm) Kodak MLP190 80µm x 4096 x 5120 79 µm x 4090 x 5120 (value after passing through the 2018 x 2528(@160 µm) Kodak KELP2180 + print spooler) •...
  • Page 100 • Inserting annotations in the image can lead to problems at the hospital. In the QCW, use annotations that are outside of the image. • The designated film size is 11 x 14 inch film, and automatic selection of the magazine and printing has been confirmed.
  • Page 101 DMAX = 3.2D equivalent curve required by CXDI. Gamma type #17 (SAR system) Density Shift Contrast Point 1 1.57 0.10 1.00 Point 2 2.29 0.15 1.00 - 81 -...
  • Page 102 The log output in this case is shown below. ----------------------------------------------------------------------------------- Silent mode; do not print results of all print commands Use verbose mode for DUL and SRV facilities Canon Hidden Special Mode node The host name that is running a print server port...
  • Page 103 The printer status Return value: 0x28 has returned a CXDI description: DICOM printer status warning warning. (CCRTRANS_WRN_PRN_STATUS) The transfer process was successful, but a warning was returned as the printer status. The log output in this case is shown below. ------------------------------------------------------------------------------------ (Not determined) ------------------------------------------------------------------------------------...
  • Page 104 Precautions for connecting the server (reference) Equipment Restrictions on connections Transmitting the 0019 shadow group causes a failure, and the group is not received Kodak properly with the default. Its reception is enabled by setting the strictValidation Miil parameter to Off in Miil. Transmission is currently performed with the “1 study multi series/1 series 1 Fujitsu image”...
  • Page 105 As a result of Return value: 0x18 providing the CXDI interpretation: DICOM response warning server with a (CCRTRANS_WRN_RESP) command request, The transmission processing was successful but a warning was returned from the a warning was server. returned as See below for the log output at this time: response.
  • Page 106 Concerning the Dry View 8700 (reference) LUT (Lookup Table) • Image adjustment parameters that can be changed by users Density : This can be set up to the maximum density of 3.1D. Contrast : This can be set from 1 to 15. •...
  • Page 107 Dry View 8700 Plus Up to 2 units can be connected. Dry View 8700 Plus + 8800 Multi Input Manager Up to 8 units can be connected. Dry View 8700 Dual + 8800 Multi Input Manager Up to 2 printers can be connected (only with Dry View 8700 Dual) Up to 7 units can be connected.

  • Page 108: Linearity Check Of Transfer Image Density

    12.11 Linearity Check of Transfer Image Density Purpose An SMPTE image is used to check whether the density linearity of the image printed out by the printer and the image displayed on the high-definition monitor matches the density linearity of the image transferred by the CXDI. Notes 2-1) This checking procedure should be performed before the procedure in the section of “Operation Unit Gamma Correction”.
  • Page 109 3-4) Press the exposure switch on the X-ray generator, and after the exposure, press the END STUDY button. Transfer the SMPTE pattern image to the printer or the high- definition monitor. [Fig. 2] [Fig. 2] 3-5) Measure the densities of the 11 locations (0% to 100%) of test image grayscale on the film or on the monitor.
  • Page 110 3-6) Create the graph below based on the data measured in step 5). 3.50 Max setting density 3.00 2.50 2.00 1.50 1.00 0.50 Film base density 0.00 Step As shown in the above graph, the measurement values need only to nearly form a straight line from the minimum density to the maximum density.
  • Page 111 Fine adjustment 4-1) As the step (3)-3) above, make the system “READY” by selecting the exposure mode “SMPTE” on the exposure screen. [Fig. 4] [Fig. 4] 4-2) On the X-ray generator press the exposure button. After the exposure, adjust the trim so that the gray scale may be located in the center of the image.
  • Page 112 4-3) Select the END STUDY and transfer the SMPTE pattern image to the printer or the high-definition monitor. [Fig. 6] 4-4) On a printed film or on the monitor, measure the density of 32 steps of the grayscale on the test image. [Fig. 7] *1: Measure the SMPTE image density on the film using a densitometer.
  • Page 113 4-5) As the step (3)-6), create a graph based on the data measured in step 4), and make sure that the data from the minimum density to the maximum density nearly form a straight line. Characteristics of the printer may prevent the data from forming a straight line near the minimum and maximum densities.
  • Page 114 <Reference 1> In the data and graph below, the data was obtained by setting the Kodak MLP 190 to curve shape 0 (density linear), a maximum density of 3.20, the SMPTE test image was printed out, and the image data was measured. As shown in the graph, the data from the minimum density (film base density) to the maximum density nearly form a straight line.
  • Page 115 <Reference 2> Example when the graph does not form a straight line In the data and graph below, the data was obtained by using the Kodak MLP 190 to print out the SMPTE test image, and the image data was measured. (1): Shows normal data.

  • Page 116: Operation Unit Gamma Correction

    12.12 Operation Unit Gamma Correction Purpose This procedure is performed so that the image that is printed out or displayed on a high- definition monitor conforms exactly to the exposure image on the operation unit. Notes 2-1) The procedure in “Linearity Check of Transfer Image Density” must be completed. 2-2) If image adjustment for the printer or high-definition monitor has not been made, use the “Gamma Correction Calculation Tool”...
  • Page 117 3-4) On the X-ray generator, press the exposure button, and after the exposure, select “END STUDY”. Transfer the SMPTE pattern image to the printer or the high- definition monitor. [Fig. 2] 3-5) Take the SMPTE pattern image again. On the QA screen, compare the image displayed on the operation unit screen with the film image printed in Step 3-4) above or with the image on the high-definition monitor.
  • Page 118 4-2) The “Gamma Adjustment’ window appears. Change the value for the PREVIEW IMAGE, and press OK. The gamma correction for the operation unit screen is performed. [Fig. 4] (Make sure the gamma value for the test image has changed on the operation unit screen.) The gamma value is adjustable from 1.00 to 2.50.

  • Page 119: Changing The Total Image Count

    12.13 Changing the Total Image Count Purpose When the imaging unit is replaced (including the replacement of the LANMIT) for servicing, the total image count displayed on the user screen can be returned to “0”if necessary. Notes 2-1) The CXDI is connected by the system. 2-2) Set the CXDI application so that it does not start up.
  • Page 120 3-4) Changing the items below contained in the file allows you to change the settings for the counter in the user screen. ExpResult.ini file Screen Display Note [SystemCounter] TotalStudy= TOTAL STUDIES Can be overwritten at the UsrStudyCounter= STUDY COUNTER user screen UsrExposure Can be overwritten at the IMAGE COUNTER...

  • Page 121: Backing Up When Installing

    5-2) The CXDI application starts. Press the [Alt] + [Tab] keys to switch the program to the Command Prompt screen. 5-3) The message “Welcome to Canon CXDI” appears. Input [8] and press the [Enter] key. (Select “8 Exit”.) 5-4) The Windows XP desktop screen appears.

  • Page 122: Backing Up Setting Data To Fd

    12.15 Backing up Setting Data to FD Purpose “Important setting data (setting information which differs for each customer.)” is backed up to floppy disks and hard disks in consideration of possible setting data loss, hard disk corruption or other data errors. In the event that setting data is lost or the hard disk is corrupted, this “Important setting data”...
  • Page 123 Procedure 3-1) Insert a formatted floppy disk (1.44 MB) in the floppy disk drive of the control PC. • Make sure the write protect of the floppy disk is unlocked at this time. 3-2) Start up the CXDI system. If you have changed the parameters including the exposure mode button, back up all “ini.files”...

  • Page 124: Tool Modes (/Np Mode)

    12.16 Tool Modes (/np mode) Purpose The tool modes (startup options) are used to launch the CXDI application on the control PC by itself, however, the tool modes are not available for the CXDI-40G COMPACT imaging unit. Notes The following operation must be performed before using the “/np” mode. Especially, be sure to back up the exposure mode names and the customized settings before the operation.
  • Page 125 4-6) When Setting Mode (0: Normal, 1: Expert) [0=0x0]: appears, select “0: Normal.” 4-7) When CCR SETUP MENU appears, select “7 Scan Sensor Setup”. 4-8) When Capture Device Configuration Table appears, enter the number of sensor to which make the “Max Capture Device” recognized. 4-9) The dummies of “A/D Board Serial Number”...
  • Page 126 4-10) When CCR SETUP MENU appears, press the [Esc] key to return to Welcome to CCR. 4-11) Select the command “8 - Exit” in the “Welcome to CCR” menu to exit the CXDI application. 4-12) After exit the CXDI application and Windows XP desktop appears, starts the command prompt screen (Start ⇒...

  • Page 127: Installing The Grid

    40LP/cm 12:1 f=180 cm (2.1 kg, t=2.7 mm) 13.3 Checking the Grid Installation Angle After the grid installation, prepare the “audit_grid.exe” for the grid installation angle. *The tool is exclusively for CXDI-40G COMPACT. (Cannot be used with other models). - 107 -...
  • Page 128 2. Installation (2) Copy the “audit_grid.exe” file to the CCR folder of the Control Station. (3) Start the CXDI host, and open the imaging screen. (4) Perform the pre-imaging preparation and checks. Adjust the distance between the focal point of the X-ray tube and the CXDI sensor unit according to the grid being used.
  • Page 129 2. Installation (10) Check that the “AG” value on the screen is ± 1.0 or less. AG: Grid installation angle (deg) + indicator: Tilt in the clockwise direction (CW) - indicator: Tilt in the counter-clockwise direction (CCW) Note that when the AG value is more than ± 1.0, the grid stripe reduction process does not function.

  • Page 130: Image Quality

    14. Image Quality 1) Purpose To check the CXDI final image quality To check that the images are not affected by extraneous magnetic noise (emanating from CT or MRI apparatus, CRT monitors and other equipment that generate magnetic fields near the sensor unit) 2) Purpose (1) Phantom (2) High-resolution monitor or DICOM printer...
  • Page 131 Procedure/Item Operation/Conditions 4. Perform self-test. Refer to V7.1 New Function Description Manual. Self-test Must pass all the tests. Perform self-test and note that phototimer and other parts including grid that are located in the X-ray entrance surface must be installed. 5.

  • Page 132: Post-Installation Checks

    2. Installation 15 Post-installation Checks Check sheet Checkpoint Checkpoint details Check Align the unit with the X-ray tube Check the indicator mark for the X-ray tube Checking the imaging unit positioning. Check that the unit does not interfere with the cables.
  • Page 133 Checkpoint Checkpoint details Check dtque Deleting unnecessary data dtstore (there must be no unnecessary dttmp data such as the images used for testing) Windows XP trash box Checking the window displays Operate from the Windows XP desktop. (no unnecessary windows must appear;...

  • Page 134: Dimensional Drawing

    2 Installation 16 Dimensional Drawing 16.1 CXDI 40G COMPACT Imaging Unit Mass: 11.0 Kg (not including cable or ready lamp) Unit: mm - 114 -...

  • Page 135: Power Box

    2 Installation 16.2 Power Box Mass: 4.2 Kg (not including cable) Unit: mm - 115 -...

  • Page 136: Ready Lamp Unit

    2 Installation 16.3 Ready Lamp Unit Mass: 0.5 Kg Unit: mm - 116 -...
  • Page 137 Printed by Canon Feb. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 138 Contents Imaging Unit........................1 1.1 Imaging Unit Block Diagram .....................1 1.2 LANMIT UNIT Block Diagram ..................2 1.3 PWB-Di Block Diagram ....................3 1.4 Sensor Unit.........................4 1.4.1 Sensor Data File ......................4 1.4.2 Sensor Cable ......................... 4 1.4.3 PWB-Di Board ......................4 1.4.4 PCB-40EAD board .......................

  • Page 139: Imaging Unit

    3. Function 1. Imaging Unit 1.1 Imaging Unit Block Diagram CXDI-40G COMPACT Imaging Unit Ready Lamp Unit Connect to CXDI SYSTEM III - 1 -...

  • Page 140: Lanmit Unit Block Diagram

    3. Function 1.2 LANMIT UNIT Block Diagram Reads in the direction of arrows on LANMIT PWB-Di PWB-40EDi A/D Conversion PCB-40EAD PWB-40EAD AMP IC Scanner with Main Scanner Driver Scanner with Main Scanner Driver PCB-40EAD ..PWB-40EA (11) LANMIT - 2 -...

  • Page 141: Pwb-Di Block Diagram

    3. Function 1.3 PWB-Di Block Diagram Imaging Unit PCB-40EAD PWB-Di ADMUX output SDRAM CLOCK 64MHz 10.66MHz readout HUBxx PLD FIFO FRAME SDRAM MEMORY SDRAM Madiating SDRAM ACCESS from FIFO MPU and data writing from FIFO. Analog MUX 128:1 at5.338MHz DATA BUS 100BaseTX Control PC ADDRESS BUS...

  • Page 142: Sensor Unit

    3. Function 1.4 Sensor Unit The sensor unit consists mainly of the basic sensor unit (LANMIT sensor, AD board, Di board, cover, etc.), the sensor cable and the ready lamp unit. After the X-ray images are converted into visible light using a fluorescent screen, they are electrically stored in the sensor.

  • Page 143: Pcb-40Ead Board

    3. Function (4) Temperature detection The ambient temperature is detected by thermal sensors on the PWB, and if the prescribed temperature has been reached, a warning, etc. is displayed. A warning appears when the thermal sensor detects 48 °C (exposure remains enabled), and an error occurs when it detects a temperature of 49 °C or more (exposure is disabled).

  • Page 144: Power Box

    3. Function 2 Power Box Ready Lamp Unit Patient environment Control PC AC Power cable with Power supply plug unit (7m) Main functions (1) Supply of power to the sensor unit (internal power supply 7m unit) (2) Interfacing with the X-ray generator (3) Relay of Ethernet communications while simultaneously providing isolation from the network to ensure safety (AC 230V, basic insulation) (4) Provision of switches for starting the sensor unit firmware, initializing codes...

  • Page 145: Power Supply Unit

    3. Function *Note When connecting an X-ray generator and a power box, generally, one power box should be connected to one X-ray interface (I/F) channel. However, in certain rare cases, such as when there are not enough X-ray I/F channels, multiple power boxes are connected in parallel to a single X-ray I/F channel.

  • Page 146: Available Imaging Time (Normal Imaging/Long-Term Imaging)

    There are two available imaging times as follow: 1) Normal imaging (0 - 1000 msec) 2) Long-term imaging (1001 - 3000 msec) The maximum imaging time is now 3 seconds for the CXDI-40G Compact sensor, which can be set on the GUI. [Precaution] •...
  • Page 147 3. Function 2. Imaging condition check at the time of upgrade If any of the kV, mA, mAs, cm (except msec) values recorded in the imaging condition table or in each body part information exceeds the limit of the sensor, when the CXDI starts up, a warning message will be displayed (Fig.
  • Page 148 3. Function 5. msec maximum value checking Even if the values recorded in the msec values of calibration/imaging body part within the BodyPart.ini exceed the maximum msec value of the sensor, the OPU can perform the exposure using those values without checking. (This function was already implemented before CXDI v5.1.) It is the same when using the msec imaging conditions table, if a value bigger than the sensor’s maximum msec value is written in the BodyPart.ini file, the value will not be...

  • Page 149: About The Power Box Initialization Switch

    3. Function 4 About the Power Box Initialization Switch Initialization Switch The LAN can be started with the factory settings when you turn on the power (the main power of the power box and remote switch) by holding down the initialization switch (see figure ) of the power box.

  • Page 150: Operating System Access Method

    3. Function 5 Operating System Access Method This section describes the procedure for closing the CXDI screen and accessing Windows 5.1 What to Have Ready Keyboard, mouse 5.2 Precautions •This procedure must not be undertaken while the CXDI host is operating (while image QA processing, image transfer or communication with RIS or with X-ray generator is underway, etc.).
  • Page 151 3. Function 7) The Enable OS operation window shown below now appears. Press the [OK] button. 8) The Logoff window shown below now appears. Press the [OK] button. Once auto logon is set under the [cxdi] user name and ccrstart.bat is set to be executed automatically, the restrictions placed on the operating system’s operations will be released automatically.
  • Page 152 3. Function (2) Procedure for placing the restrictions on the operating system’s operations The following steps must be taken to place the restrictions on the operating system’s operation. To take these steps, the keyboard must be connected while the restrictions on the operating system’s operation are not in place, and it must be possible to operate the files in the CCR folder.
  • Page 153 Printed by Canon Feb. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 154 CONTENS 1. Precautions ..........................1 2. Assembly / Disassembly ......................2 2.1 Imaging Unit ........................2 2.2 Removing the PWB-40EXRAY................... 5 3. PCB Settings ..........................6 4. Operation Required for Replacing Parts ................... 8...

  • Page 155: Precautions

    4. Repair Guide 1. Precautions Observe the following precautions when assembling or disassembling; (1) Be sure that turn off the power before assembling or disassembling. (2) Assembly procedure is omitted because it is basically reverse of disassembly procedure. (3) Minor parts such as washers are omitted to simplify the description. Be sure to attach them in the same location when assembling.

  • Page 156: Assembly / Disassembly

    4. Repair Guide 2. Assembly / Disassembly 2.1 Imaging Unit (1) Disassembly Disassembling the Maintenance Cover Turn the sensor unit over. Remove the maintenance cover with the screws (x 8) taken off. Notes: Prevent any foreign matter from getting inside the gaps in the imaging unit when the maintenance cover is removed.
  • Page 157 4. Repair Guide Removing PWB-Di Remove the screws (x9) and pull out the cables from the connectors (x5) to remove PWB-Di. Removing PCB-40EAD Remove the screws (x8) and pull out the cables from the connectors (x5) to remove PCB-40EAD. - 3 -...
  • Page 158 4. Repair Guide Sensor Interface Cable Wiring Adjust the length of the sensor interface cable when you replace it. Adjust the cable length here Error! (2) Assembly Assembling is reverse of disassembling basically. Flat cable connector is not quite resistant to wear. (The reliability of the communication will decrease).

  • Page 159: Removing The Pwb-40Exray

    2.2 Removing the PWB-40EXRAY Control PC 1. Remove the connector of each cable. (1) Sensor cable (J002/CN2) (2) X-ray I/F cable (J004) (3) PWB-40EXRAY board/Power supply unit (J001/CN3) 2. Loosen the screws (M3x6) fixing the PWB-40EXRAY and remove them. Note: The power supply cable must be removed before assembling.

  • Page 160: Pcb Settings

    4. Repair Guide 3. PCB Settings (1) Sensor Unit 1) PWB-Di Use BG7-0105 for repair. <SW1> Factory Defaults Factory Default Function Not used. Ini boot On: Ibiboot OFF: Default LED ETHERNET ON: for Ethernet busy LED OFF:Default H-UDI ON:H-UDI used OFF:Default Not used Not used...
  • Page 161 4. Repair Guide <SW2> Factory Defaults Factory Defaul Function PWB revision number. It changes when PWB is changed, etc. Not used (2) Power Box 1) PWB-40EXRAY <JP1> Function 6-8 Short Sensor cable 7m - 7 -...

  • Page 162: Operation Required For Replacing Parts

    4. Repair Guide 4. Operation Required for Replacing Parts Perform the following operations when the unit is replaced. 1) Sensor unit (1) When sensor unit is replaced 1) Set the IP address. (This operation is not required if the default IP address is used.) Refer to “Imaging unit IP address setting”...
  • Page 163 4. Repair Guide (3) When PCB-40EAD is replaced 1) Check the image quality Refer to “14 Image Quality” in “12 Settings” in “2. Installation”. 2) Power box (1) When PWB-40EXRAY is replaced 1) Set the jumper pins on the PCB. Refer to “3 PCB settings”...
  • Page 164 Printed by Canon Feb. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 165 CXDI-SYSTEM Rev.01 CONTENTS CXDI-40G COMPACT ····························································································· 1 IMAGING UNIT ······································································································· 2 POWER BOX ············································································································ 3 INDEX OF PARTS NUMBERS ··············································································· 4...

  • Page 166: Cxdi-40G Compact

    CXDI-SYSTEM Rev.01 CXDI-40G COMPACT Key NO. Description Part No. Q’ty 1....IMAGING UNIT ..................1 2....POWER BOX ..................1 3....SHEET, INSULATION ........BA5-0392-000 ..... 16 4....LAMP UNIT, READY ........BG7-2172-110 ..... 1 5....CABLE UNIT, X-RAY I/F........ BH6-5728-040 ..... 1 6....
  • Page 167 CXDI-SYSTEM Rev.01 Key No.5 Key No.6 Key No.7 Key No.8 Key No.9 Key No.10 Key No.11 © Canon Inc.

  • Page 168: Imaging Unit

    CXDI-SYSTEM Rev.01 IMAGING UNIT KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO SCREW, W/STAR XA9-0828-000 WASHER, M3X4 BA5-0390-000 BOLT, SCM BM7-0104-000 CONNECTOR BOX UNIT © Canon Inc.
  • Page 169 CXDI-SYSTEM Rev.01 IMAGING UNIT KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BA5-0390-000 BOLT, SCM BG7-3068-000 CABLE UNIT, SENSOR © Canon Inc.
  • Page 170 PARTS NO. Q’TY DESCRIPTION MEMO BM7-0105-000 PCB UNIT, DIGITAL BG7-9064-040 PCB UNIT, A/D BH6-7582-000 CABLE, FLAT BH6-6481-000 CABLE, FLAT CABLE UNIT, BH7-9071-000 RELAY, SENSOR CABLE UNIT, BM7-0106-000 RELAY, LAMP BH6-7585-020 CABLE, FLAT BH6-7580-000 CABLE, FLAT XB1-2300-406 SCREW © Canon Inc.

  • Page 171: Power Box

    KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO XB1-2300-406 SCREW XB1-2300-806 SCREW BA4-1803-000 XB1-2300-406 SCREW BA4-1800-030 UPPER COVER, POWER BOX XB2-7300-606 SCREW, W/WASHER XB1-2300-406 SCREW XB1-2300-406 SCREW BA4-1802-000 COVER, CABLE XB1-1400-603 SCREW XD1-4200-402 WASHER, TOOTHED LOCK 10 11 © Canon Inc.
  • Page 172 CXDI-SYSTEM Rev.01 POWER BOX KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BG7-3069-100 PCB UNIT,X-RAY I/F BG7-2856-050 CABLE UNIT, POWER SUPPLY BG7-2857-070 POWER SUPPLY UNIT, 7M WB2-5019-000 RELAY, DC WS1-0287-000 PLUG, 2P © Canon Inc.

  • Page 173: Index Of Parts Numbers

    REVISION NO. - REPORT NO. BA4-1800-030 BA4-1802-000 BA4-1803-000 BA5-0390-000 2-1,2-2 BA5-0392-000 BG7-2145-030 BG7-2172-110 BG7-2856-050 BG7-2857-070 BG7-3068-000 BG7-3069-100 BG7-9064-040 BH4-1063-000 BH4-2385-100 BH4-6217-030 BH6-6481-000 BH6-5728-040 BH6-7580-000 BH6-7582-000 BH6-7585-020 BH7-9071-000 BM7-0104-000 BM7-0105-000 BM7-0106-000 WB2-5019-000 WS1-0287-000 WT2-5859-020 XA9-0828-000 XB1-1400-603 1-1,3-1 XB1-2300-406 2-3,3-1 XB1-2300-806 XB2-7300-606 XD1-4200-402 © Canon Inc.
  • Page 174 Printed by Canon Feb. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 175 6.Troubleshooting Contents Gathering Information about Problems ............1 Outline....................1 Probable problems................1 Required Information ................1 1.3.1 When Dr. Watson Error Occurs ............1 1.3.2 When Error Occurs................2 1.3.3 When Image is Bad ................4 1.3.4 Trouble AnalysisTools ...............4 How to Back up and Recover the System ............5 Objective ....................5 Technical Description ................5 Backup Method ..................5...

  • Page 176: Gathering Information About Problems

    5.Troubleshooting 1 Gathering Information about Problems 1.1 Outline When trouble has occurred on the market, it is recommended that the entire board or unit (Imaging unit, OPU, Power box, Control PC) be replaced on-site to restore the user’s operations with the minimum downtime. It is desirable to have the bad unit brought back and repaired.

  • Page 177: When Error Occurs

    5.Troubleshooting 1.3.2 When Error Occurs Information required differs according to whether optional module (such as DMW, generator communication module, etc.) is used or not. (1) Log files and information required no matter optional module is used or not 1) How the system is used at the customer’s site (System composition) 2) Version of CXDI host program 3) Error message and code 4) All the INI files directly under CCR folder...
  • Page 178 5.Troubleshooting (2-2) Generator communication module 1) cgbig3.ini 2) StrTable.ini StrTable.ini will be collected automatically when all the INI files directly under CCR folder are collected. 3) Character string (such as error code) that is displayed in the error dialog box (2-3) STUDIX 1) chstudix.ini * When using the multi-action function...

  • Page 179: When Image Is Bad

    5.Troubleshooting 1.3.3 When Image is Bad * Required Log files 1) How the system is used at the customer’s site (System composition) 2) Version of CXDI host program 3) D:\ccr folder set 4) Trouble image together with the images before and after it, all Bin files and logs folder if ccr folder set cannot be obtained 5) Extracting sensor log files by "logread.exe"...

  • Page 180: How To Back Up And Recover The System

    5.Troubleshooting 2 How to Back up and Recover the System 2.1 Objective This document describes how to back up and recover the system. 2.2 Technical Description There are two system backup methods as follow: The recovery method required depends on the way the system crashes. Backup method A) Backup using floppy disks B) Backup using a hard drive...

  • Page 181: Recovery Method

    5.Troubleshooting 2.4 Recovery Method 2.4.1 When Problems Occur in a Ccr Software ini File The system can be recovered to the last environment status just before the system was used by users when problems occur in d:\Ccr software other than the OS. When the setting data or files are damaged In this case, In this case, restoration is possible by copying the Bodyparts folder and all ini files stored...

  • Page 182: When The Hard Drive Crashes

    5.Troubleshooting 2.4.3 When the Hard Drive Crashes Recover the system using the following method when the hard drive crashes. 1) Replace the crashed hard drive with the hard drive provided in item B above, “Backup method using a hard drive”. * Copy \Ccr from the original hard drive to the new hard drive when the D drive in the crashed hard drive is in a normal state (a problem case caused by the OS).

  • Page 183: Reference

    5.Troubleshooting -Reference- The following describes Windows XP activation for your reference. (Note that this information is based on a test and information posted on Web bulletin boards because Microsoft does not provide an official document for this.) 1. With or without reactivation required 1.
  • Page 184 Printed by Canon Feb. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 185 Printed by Canon Feb. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 186 8. TOOL ISSUED ON: February 2009 SPECIAL TOOL LIST MODEL: CANON DIGITAL RADIOGRAPHY CXDI-40G COMPACT BINDER: SERVIC MANUAL FOR CXDI-40G COMPACT FILE NO. 1/1 TOOL NO. TOOL NAME Q’TY REMARKS audit_grid.exe Download from CDXI Web Site Grid Angle Measurement Tool Dcap.exe...
  • Page 187 Printed by Canon Inc. Feb. 2009 Rev.01...
  • Page 188 Page 1 of 2 CXDI-40G COMPACT Inspection Check Sheet < I n s p e c t i o n I t e m s > ITEM Category Item Characteristics values Test means Record Imaging unit The cable must not be...
  • Page 189 Page 2 of 2 CXDI-40G COMPACT Inspection Check Sheet < I n s p e c t i o n I t e m s > ITEM Category Item Characteristics values Test means Record Image quality settings which calibration is...

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