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Canon CXDI-31 Service Manual
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Canon CXDI-31 Service Manual

Canon CXDI-31 Service Manual

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Summary of Contents for Canon CXDI-31

  • Page 1 Confidential...
  • Page 2 Service Manual Introduction This service manual belongs to a series of after-sales guides Canon Inc. publishes as part of its comprehensive product quality guarantee program, and will make a useful tool in promoting the sales of the product, let alone repairing it.
  • Page 3 1. General This chapter is devoted to the description of the product’s features and specifications. 2. Installation Manual This chapter indicates the procedure for installing the product. 3. Imagining Unit This chapter describes unit composition, technical information and repair guide of Imaging Unit. 4.
  • Page 4 B. Part No. Column A part number marking is as follows : General Parts Size number Part number Revision number Characteristic number Sorting number Standard Parts (Screws, washers, resistors, capacitors, etc.) of Standard Specification Supplementary number Part number Revision number Sorting number Size number: This number is used to classify adjustment parts by size.
  • Page 5 The size and supplementary number 000 marking is omitted. The size number is given into ( ) below the part number for only adjustment parts. Example … BA03415-000 … 020 : t= 0.2mm 050 : t= 0.5mm 100 : t =1.0mm The parts whose part numbers are listed together and enclosed in ( ) are adjustment parts, Example …...
  • Page 6 6. Service Manual Report This report informs you of changes in the product design, etc., complete with information on the reason of the changes, their contents and repair instructions. When you receive the Service Manual Report, you are advised to enter the necessary information in the service manual and keep the report in the report file according to the filing number.
  • Page 7 1. Disassembly, Assembly, Adjustment and Maintenance Disassembly, assembly, adjustment and maintenance must be done only by a service person who has attended a service training designated by Canon. 2. Removal of Covers Be sure to turn OFF the power of the instrument before removing the covers for maintenance and repair.
  • Page 8 Mißachtung kann zu erletzungenoder Unfällen führen. 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 9 Labels and Markings Labels and Markings Safety Information(CXDI-31) For U. S. A. Do not make any changes or modifications to the equipment unless otherwise specified in the manual. If such changes or modifications should be made, you could be required to stop operation of the equipment.
  • Page 10 Labels and Markings Labels and Markings on the Instrument The CXDI-31 has a few labels and markings on it. Contents of them and positions where they are attached are indicated below. Front...
  • Page 11 Labels and Markings Rear...
  • Page 12 Labels and Markings For EU Countries The following mark shows compliance of the instrument with Directive 93/42/EEC. This instrument has been classified into EN55011 Group 1/Class A. This instrument is a CLASS I EQUIPMENT according to EN 60601-1. This instrument has been classified under EN60825-1:1994 and conforms to the following classes: CLASS 1 LASER PRODUCT LASER KLASSE 1...
  • Page 13 Labels and Markings Labels and Markings on the Instrument The CXDI-31 has a few labels and markings on it. Contents of them and positions where they are attached are indicated below. Front...
  • Page 14 Labels and Markings Rear...
  • Page 15 Labels and Markings Safety Information(E/O Box) For EU Countries The E/O box has been classified under EN60825-1:1994 and conforms to the following classes: CLASS 1 LASER PRODUCT LASER KLASSE 1 APPAREIL A RAYONNEMENT LASER DE CLASSE 1 APPARECCHIO LASER DI CLASSE 1 PRODUCTO LASER DE CLASE 1 APARELHO A LASER DE CLASSE 1 The E/O box has been classified into EN55011 Group 1/Class A.
  • Page 16 Labels and Markings Labels and Markings on the Instrument The E/O box has a few labels and markings on it. Contents of them and positions where they are attached are indicated below. viii...
  • Page 19 1 General CONTENTS 1.CXDI-1 System Block Diagram................ 1 2.CXDI Image Processing .................. 2 2.1 Processing Flow..................2 2.2 Image Types ..................... 3...

  • Page 21: Cxdi-1 System Block Diagram

    CA12 MOUSE Mouse MULTI- MULTI- SENSOR 2 OPTICAL OPTICAL (CXDI-31) METAL- METAL- KEY BOARD Key Board OPTICAL OPTICAL 2 (CXDI-31,E/O Box) SENSOR 1 CA10 (CXDI-31) METAL- OPTICAL 3 SCSI (E/O Box) Printer 31E/O Box SERIAL2(COM3) X-Ray Tube Tube Sync 1...

  • Page 22: Cxdi Image Processing

    1. GENERAL 2. CXDI Image Processing Processing flow Offset correction Born image Correction Gain correction processing Raw image Defect correction MTF improvement dtstore (Frequency Pre- improvement processing processing) Seamless correction Original image QA processing Characteristic extraction QA image DICOM output Sharpening Diag.

  • Page 23: Image Types

    1. GENERAL 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, and splice processing. This is the image with LANMIT specific characteristics corrected.

  • Page 25: Table Of Contents

    List of Tools Needed for Installation ................3 2.2. CXDI-31 system installation procedure................. 4 3. Unpacking ........................ 6 3.1. Product configuration..................... 6 3.1.1. Digital X-ray camera CXDI-31 ................6 3.1.2. Grid (Optional) ....................... 6 3.1.3. Product configuration guide ................... 7 3.2. Packing diagram......................9 3.2.1.
  • Page 26 Adjusting the Timing with the X-ray Generator............110 6. Image Quality Check ................... 117 7. Post-installation checks ..................122 7.1. Check sheet......................... 122 8. External Dimensional Diagram ................124 8.1. CXDI-31 ........................124 8.1.1. Imaging unit ......................124 8.1.2. E/O Box....................... 124 8.1.3. Storage Box ......................125 8.2.

  • Page 27: System Overview

    2. Installation Manual System Overview CXDI 11 Sensor Power Supply 11 E/O Box Control PC Multi Box Upright Stand Power Transformer CXDI-31 Imaging Unit CXDI-22 Density: 60/cm 4:1, 8:1, 10:1 110cm Storage Box 31 E/O Box 22 Sensor Power Supply...

  • Page 28: Caution During Operating

    2. Installation Manual 1. Caution during operating Please pay attention to the following points when installing the machine. 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. If a forklift, etc.

  • Page 29: Installation

    2. Installation Manual 2. Installation 2.1. List of Tools Needed for Installation Tools needed for new installation Tools name Remarks General tools 1 set PC/AT compatible Laptop PC [OS:Windows 9X/ WindowsNT workstation 4.0 or later] LAN card For laptop PC [If necessary] Flash1 unit, accessory cable, Flash1 accessory software...

  • Page 30: Cxdi-31 System Installation Procedure

    2. Installation Manual 2.2. CXDI-31 system installation procedure Step Conditions and checkpoints Reference Unpacking and There must be no missing parts, damage, Instruction checking the product’s dents, etc. Manual constituent parts To connect the image - Handle the instrument carefully, as it may...
  • Page 31 2. Installation Manual Step Conditions and checkpoints Reference Inserting the backup - It must be confirmed at re-start that backup Instruction floppy disk files have been made. Manual Calibration - No errors must be displayed. Operation This calibration must be performed with the Manual photo timer OFF Setting the Fixed ROI...

  • Page 32: Unpacking

    [Table 1] 3.1.2. Grid (Optional) Configuration by item Quantity Grid for Canon Digital X-ray camera CXDI-31 Unit 4:1 horizontal 110cm Grid for Canon Digital X-ray camera CXDI-31 Unit 4:1 vertical 110cm Grid for Canon Digital X-ray camera CXDI-31...

  • Page 33: Product Configuration Guide

    2. Installation Manual 3.1.3. Product configuration guide Name Imaging unit Name E/O box for 31 Remarks Cable attachment Remarks 270x190x65mm (4.5cm) 2.2kg 324x327x20.3mm 3.3kg (incl. cable) Name Optical composite Name E/O cable for 31 cable Power cable Remarks Remarks Name Storage box Name E/O power connector...
  • Page 34 2. Installation Manual Name E/O power connector Name guard Remarks Remarks [Table 3]...

  • Page 35: Packing Diagram

    2. Installation Manual 3.2. Packing diagram 3.2.1. Digital X-ray camera E/O box, accessories Storage container Cardboard box Storage box [Fig. 1] 3.2.2. Imaging unit Upper cushion Middle cushion Imaging unit Lower cushion Cardboard box [Fig. 2]...

  • Page 36: E/O Box

    2. Installation Manual 3.2.3. E/O box Optical composite cable E/O box power cable E/O box [Fig. 3] 3.2.4. Accessories (storage box) Clear book (with 100V model only) Operation manual Installation report Base board (with 4 screws) Inspection compliance log (with 120V and 230V models only) Storage box Cushion board...

  • Page 37: Installation

    2. Installation Manual 4. Installation 4.1. Connecting the units 4.1.1. Connecting block diagram [Fig.1]...

  • Page 38: Imaging Unit And E/O Box

    2. Installation Manual 4.1.2. Imaging unit and E/O box Power cable (1) Former E/O box. →sensor power supply connector attachment bracket 1) For single image unit (standard configuration) attached 31 Sensor cable (plate fixture) Optical composite cable →multi box (cable fixture) (plate fixture) Metal cable Optical composite cable...
  • Page 39 Mount four ferrite coresa Mount the ferrite core Optical composite CXDI-31 Power cable−> CXDI-31 Sensor cable cable−>Multibox Sensor power Sensor cable (standard) (cable slack stopper Connector mount...

  • Page 40: Imaging Unit And Multi Box

    2. Installation Manual 4.1.3. Imaging Unit and Multi box (1) Relation table for connecting of between CXDI-1 series to Multibox Imaging unit CXDI-11 CXDI-22 CXDI-31 Multi box ○ P101 ○ ○ ○ P102 ○ ○ P103 [Table 1] (2) Multi Box Block Diagram...

  • Page 41: Control Pc Rear Panel Connectors

    2. Installation Manual 4.1.4. Control PC Rear Panel Connectors Fast Ethernet LAN (RJ-45) PS2 Mouse PS2 Keyboard Power cable Power switch (USBx2-4 pin) Unused Serial 1 (COM1-9 pin male) Ground terminal Operation unit (RS-232C-9 pin female) FUSE Operation unit VGA (Use No.1-15pin) Serial cable (COM3,4-9pin)

  • Page 42: Attaching Photocoupler Cable To The Control Pc Unit

    2. Installation Manual 4.1.5. Attaching photocoupler cable to the control PC unit (1) Prepare the following parts (see Fig. 1): A: Photocoupler cable holding plate 1 B: Photocoupler cable holding plate 2 C: Screw (XB1-2300-506) x 4 (Fig. 1) (2) Remove nut 1 from photocoupler cable clamp. Put part B on side of nut 1 and tighten nut 1. (Fig.
  • Page 43 2. Installation Manual (4) Insert the photocoupler to the back of control PC unit and attach A with two screws C. (Fig. 5) In this condition, the cable clamp is free. C x 2 (Fig. 5) (5) Tighten nut 2 of the cable clamp while lightly pressing the photocoupler cable against the control PC unit.

  • Page 44: Methods For Securing The E/O Box

    4.2.1. Simple set-up for a general-purpose table for over including Pausch’s table (1) Caution 1) The CXDI-31 operates in the entire range above the top of the table. 2) Fix the E/O box and the storage box to the base bracket.

  • Page 45: Set Up For The Storage Box

    2. Installation Manual 4.2.2. Set up for the storage box (1) Set up on the right side Screw x 4 (on E/O box) [Fig.7] [Fig.8]...
  • Page 46 2. Installation Manual (2) Set up on the left side Screw x 4 (on the E/O box) [Fig.9] [Fig.10]...

  • Page 47: Settings

    2 Installation Manual 4.3. Settings 4.3.1. Checking and Setting the Date and Time (1) 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. (2) Procedure 1) Connect the keyboard and mouse to the rear of the control PC.

  • Page 48: Lanmit Image Correction

    2 Installation Manual 4.3.2. LANMIT Image Correction (1) Purpose Image data is input to the control PC’s hard disk, and software calibration is performed to correct the inherent image characteristics of the LANMIT. (2) Notes 1) This adjustment must be performed during installation, when replacing the imaging unit (sensor) or the control PC (hard disk), or when the device combination is changed.
  • Page 49 A floppy disk for data unique to each imaging unit usually comes with the imaging unit. However, when the data is not supplied for some reason, dealers can create the Sensor DEF data from the original data (text file) supplied by Canon. Here is the method to create the data.
  • Page 50 15) The message below appears. Carefully select as follows because proper image correction is not performed if you mistake the selection. DP file for CXDI-31 ……… Enter “2”. (Seamless correction not required) DP file for CXDI-11, 22 ….. Enter “1”. (Seamless correction required) ######## Seamless-Type Part Edit ######## Edit (1) or Clear (2) Info.

  • Page 51: Checking The Firmware Version

    2 Installation Manual 4.3.3. Checking the Firmware Version (1) Purpose 1) Failing to use the proper versions of the A/D board firmware and capture board firmware with the CXDI application can result in an error, and system operation cannot be guaranteed.
  • Page 52 2 Installation Manual 8) The Boot code menu is displayed on the HyperTerminal screen. Select “9: Misc”. 1: Debug commands 2: Memory 3: Log 9: Misc 9) The menu shown below is displayed. Select “9: Jump to main code”. 0: Re-fix sns port 6: Initialize system timer 9: Jump to main code 10) A message is displayed indicating that the system has switched to main code.
  • Page 53 2 Installation Manual 11) The Main code menu is displayed. Select “1: Debug commands” 0: Send sensor commands 1: Debug commands 2: Memory 3: Log 9: Misc 12) The menu shown below is displayed. Select “5: Dump DPRAM registers”. 0: Get image from A/D 2: Set read mode from capture 3: Test mode for EMC 5: Dump DPRAM registers...
  • Page 54 2 Installation Manual 13) The DPRAM contents are displayed. Find the item shown below in this information, and check the firmware versions. Capture boot code version Caputure imaging code version CVR: 0101 200C 200F 2449 SVR1: 0303 0002 0002 0400 0006 0A80 0A80 SVR2: 0405 0004...

  • Page 55: Installing A/D Board Exposure Code

    2 Installation Manual 4.3.4. Installing A/D Board Exposure Code (1) Purpose To write exposure code into the Flash ROM of the A/D board. (2) Notes Be sure to check the following items before installing the exposure code: 1 CXDI application software is installed. 2 A/D board Boot Code is installed.
  • Page 56 2 Installation Manual 8) oooooo… appears and installation starts. Wait until it stops. 9) When writing is completed, Complete! appears. 10) Remove the A/D Board Exposure Code floppy disk from the control PC’s floppy drive. 11) Exit Windows NT. 12) Turn off the power of all units. - 30 -...

  • Page 57: Checking The Sensor Serial No

    2 Installation Manual 4.3.5. Checking the Sensor Serial No. (1) Purpose 1) When the A/D boot loader is installed, the sensor serial number (image file name) written in the flash ROM of the A/D board can be erased. Therefore, the sensor serial number must be checked.
  • Page 58 CH1: $$OS returned 0000 CH1: $$VR XXXX XXXX XXXX 0500 0002 XXXX XXXX CH1: $$CXDI-31 DEB AD main code 5) If the sensor serial number of the A/D board in step 4) is correct, close HyperTerminal, and then perform the exit procedure in step (5) –9).
  • Page 59 2 Installation Manual (5) Entering the Sensor Serial No. 1) If you press [Esc], the Main code menu is displayed. Select “9 : Misc” 0: Send sensor commands 1: Debug commands 2: Memory 3: Log 9: Misc 2) The menu below appears. Select “2: Write sns serial no.” 0: Re-fix sns port 1:Re-scan sns unit 2:Write sns serial no.
  • Page 60 2 Installation Manual 5) The sensor information is displayed. Enter the Sensor serial no. and press [Enter]. For CXDI-11/12 Sensor serial no. written is not displayed. serial num = CH1: BU MSG:[LIB/DPR/TRN] DPR trn done XXXX aaaa aaaa Sensor serial no. entered * The serial number entered should be “space + first 4 digits + space + last 4 digits”.

  • Page 61: Set Up Startup Menu

    2 Installation Manual 4.3.6. Set Up Startup Menu (1) Purposes • Adding to Start menu To automatically start up the CXDI application when you turn on the power of the CXDI system. • Charging the window size To reduce the size of the window when CXDI starts up so that it is not highly visible. •...
  • Page 62 2 Installation Manual 9) Select a name for the shortcut appears. Type ccrstart.bat. Click Finish. 10) Close the Taskbar Properties window, and login again to Windows NT. Start Shut Down Windows NT Close all programs and log off. 11) After restarting the computer, make sure that the CXDI application starts up. (4) Changing the window size 1) With the CXDI application open in step 11) above, use the keyboard to enter debugging mode.
  • Page 63 2 Installation Manual (5) Removing CXDI application software from the Start menu 1) Connect the keyboard and the mouse to the control PC. 2) Turn on the power for all the equipment in the CXDI system, and start up Windows NT. 3) The CXDI application is started up.

  • Page 64: Identifying The Sensor Units And Setting The Number Of Units To Be Connected

    2 Installation Manual 4.3.7. Identifying the sensor units and setting the number of units to be connected (1) Objective 1) 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. 2) When the sensor units are connected, the number of the units which have been connected must be recognized by the control PC, and the settings are performed to this end.
  • Page 65 2 Installation Manual 7) By inputting the serial number of sensor 1 in “A/D Board Serial Number for SensorID#1”, the serial number of sensor 2 in “A/D Board Serial Number for SensorID#2”, the serial number of sensor 3 in “A/D Board Serial Number for SensorID#3” and the serial number of sensor 4 in “A/D Board Serial Number for SensorID#4”, it is possible to allocate the respective sensors to the sensor IDs displayed on the operation unit.
  • Page 66 2 Installation Manual @@@@@@@@ Capture Device Configration No.1 (SensorID#2 OPU)@@@@@@@@ ------A/D Board Serial Number 0-0 -> 0x199 ------A/D Board Serial Number 0-1 -> 0x2009 ------A/D Board Serial Number 0-2 -> 0x123 ------A/D Board Serial Number 0-3 -> 0x124 A/D Board Serial Number for SensorID#2 [0x2009 = 8201] : ....
  • Page 67 2 Installation Manual @@@@@@@@ Capture Device Configration No.3 (SensorID#4 OPU)@@@@@@@@ ------A/D Board Serial Number 0-0 -> 0x199 ------A/D Board Serial Number 0-1 -> 0x2009 ------A/D Board Serial Number 0-2 -> 0x123 ------A/D Board Serial Number 0-3 -> 0x124 A/D Board Serial Number for SensorID#4 [0x124 = 292] : ....

  • Page 68: Entering Control Pc Serial Number

    2 Installation Manual 4.3.8. Entering Control PC Serial Number (1) Purpose To enter the product serial number for “Device Serial Number” of DICOM header. (2) Procedure 1) Start up the CXDI system. 2) After the exposure screen appears on the operation unit, use the keyboard to enter Debug mode.
  • Page 69 2 Installation Manual 7) Press [Esc] key after “CCR SETUP MENU” appears to return to “Welcome to CCR” screen. 8) Select “8-Exit”to exit CXDI application software. 9) This returns you to the Windows NT desktop. Restart the CXDI application, and perform the procedure from steps 2) to 5).
  • Page 70 2 Installation Manual 4.3.9. TABLE SETUP Settings (1) 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. (2) Procedure 1) Boot the CXDI system. 2) Open the TABLE SETUP Change window from the Normal Exposure window.

  • Page 71: Performing The Annotation Settings

    2 Installation Manual 4.3.10. Performing the annotation settings (1) Objective 1) The settings for imprinting the annotation onto the film and the settings of the characters used for the annotation are performed. (2) Settings 1) Once the normal radiographic screen has started, open the annotation setting screen. SYSTEM SETUP MENU SYS.

  • Page 72: Network Connections

    2 Installation Manual 4.3.11. Network connections Network settings (1) Objective These settings are for connecting the CXDI to the network. 1) Set the CXDI’s IP address, subnet mask and default gateway in Windows NT. 2) Set the printer and storage output destinations and parameters on the user screen. (2) Checkpoints 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 73 2 Installation Manual 6) Based on the pre-installation inspection details, set the IP address, subnet mask and default gateway. Input the settings here. [Fig 1] 7) Upon completion of the setting, restart the WindowsNT. 8) Check the communication test in the sequence below to verify whether the CXDI is now part of the network.
  • Page 74 2 Installation Manual (4) Set the printer and storage which serves as the external output destinations. In this case, one printer and one storage are set. 1) Printer settings A. Open the output destination setting screen from the user menu. System SETUP MENU DESTINATION...
  • Page 75 2 Installation Manual B. Press the “SET” button, and input the parameters of the printer to be connected based on the pre-installation inspection details. (Refer to the separate parameter table for details of the parameters.) * A space must be input between each of the parameters. By pressing the “Override”...
  • Page 76 2 Installation Manual 2) Storage settings A. Open the output destination setting screen 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.
  • Page 77 2 Installation Manual C. Press the “SET” button, and input the parameters. (Normally, the parameters need not be set. They must be input only when the need arises.) * A space must be input between each of the parameters. [Fig 5] D.
  • Page 78 2 Installation Manual 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. (1) -m maxPDU (2) -t calledTitle (3) -c callingtitle (4) -s SOPName (5) -I (6) -d FAC...
  • Page 79 2 Installation Manual (5) -I A-RELEASE-RES is ignored. Meaning * This parameter is used simply as “-I” Description * This is used when the error message “30012 Peer aborted Association (or never connected)” occurseven though the DICOM data transfer was successful. This is used based on the connected storage devices.
  • Page 80 2 Installation Manual Note The parameters -v and -d display the log on the console. Therefore, be sure to always erase these parameters before operation by the user. Note If –k:DICOM Modality LUT OD is enabled, set appropriate options to suit each output destination.
  • Page 81 2 Installation Manual 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.C (1)-C copies (2)-y priority (3)-D destination (4) -F film type (5) -L sessionLabel...
  • Page 82 2 Installation Manual (1)-C copies -C copies This parameter uses a number to designate the number of copies.(1/2/...) Meaning * This parameter is used in the DICOM Basic Film Session (2000, 0010). * When the number of copies is designated, film sheets are printed in the quantity specified in a single printing operation.
  • Page 83 2 Installation Manual (5) -L sessionLabel -L sessionLabel Film session label (character string) Meaning * This parameter is used in the DICOM Basic Film Session (2000, 0050). * The label for the film session is for designation purposes only, and generally it is not displayed directly on the print image.
  • Page 84 2 Installation Manual (9) -m smoothing -m smoothing Type of smoothing (character string) Meaning * This parameter is used in the DICOM Basic Film Box (2010, 0080). * This parameter designates the smoothing method for the image. * In the DICOM standards, this parameter setting is valid only when CUBIC is selected for the magnification parameter above.
  • Page 85 2 Installation Manual (13) -a min_density -a min_density Minimum density (Dx100) Meaning * This parameter is used in the DICOM Basic Film Box (2010, 0120). * This parameter designates the density of the digital value for 4095 (0 for reverse display) of the CXDI transfer data image pixels. (In the CXDI, 4095 indicates white.) * This parameter is not transferred in many cases since the minimum density cannot be increased in most printers.
  • Page 86 2 Installation Manual (18) -r pixel_pitch -r pixel_pitch Transfer pixel pitch for designating the request image size (Pixel Pitch in um) Meaning * This parameter is used in the DICOM Basic Image Box (2020, 0020). * Reverse image density * This parameter is used in the DICOM Basic Image Box (2020, 0010). * Position of the image on film * The cumulative value for the horizontal size of the image (raw) at the designated pixel pitch is used for the request image size.
  • Page 87 2 Installation Manual (23) -t callingTitle -t callingTitle Calling App Entity Title Meaning * The CXDI automatically uses CANON_CCR internally for the operation. * The above value can be overwritten by designating a specific value. Description * Note that the meaning is opposite of the argument -t for DICOM storage devices.
  • Page 88 2 Installation Manual (28) -V filename -V filename This parameter dumps the transfer log. Meaning * The parameter is used for analysis after the transfer software saves the debugging character string displayed on the console to a file with a designated filename.
  • Page 89 2 Installation Manual Examples of parameters used with different makers and types of printers (reference) • Kodak MLP190 -A 320 -T NO -M CUBIC –m NORMAL -S CS000 (entered in param member) 80 (entered in pixelPitch member) 14 x 17 4096 (entered in W member) 5120 (entered in H member) •...
  • Page 90 2 Installation Manual • Kodak DryView 8700 + Pacs LINK IMN 9410 -A 310 -T NO -M CUBIC -m ? -S LUT=0?, 2? (?: Site Dependent) (entered in param member) 78 (entered in pixelPitch member) 14x17 4096 (entered in W member) 5220 (entered in H member) •...
  • Page 91 2 Installation Manual • Kodak DryView 8700+9440 -A 320 -T NO -M CUBIC –S “LUT=m, n”-m (on-site adjustment) (entered in param member) 78 (entered in pixelPitch member) 4096 (entered in W member) 5220 (entered in H member) The model 8800 has a rotation function but we understand that Imation has not publicly acknowledged the use of this function.
  • Page 92 2 Installation Manual • Nishimoto EL2000N -A 320 -T NO -M CUBIC -S 15 (entered in param member) 80 (entered in pixelPitch member) 4444 (entered in portraitW member) 5296 (entered in portraitH member) 5296 (entered in landscapeW member) 4444 (entered in landscapeH member) “Prepare images using CXDI”...
  • Page 93 2 Installation Manual • Fuji CR-DPL/LPD/FM-DPL + FN-PS551 -A 300 -T NO -M CUBIC -m MEDIUM -S –P NORMAL –B BLACK –k 2 –S ? (Site Dependent) (entered in param member) 14x17 3520 (entered in W member) 4280 (entered in H member) 14x14 3520 (entered in W member) 3490 (entered in H member)
  • Page 94 2 Installation Manual • Konica Drypro 722 + Printlink -A 320 -T NO -M CUBIC -m 2 -S “KC_LUT=1” –O PORTRAIT –P NORMAL –B BLACK (entered in param member) 80 (entered in pixel pitch member) 14x17 4424 (entered in W member) 5324 (entered in H member) 14x14 4424 (entered in W member)
  • Page 95 2 Installation Manual Printer Model Specifications (Reference) • Kodak MLP190 Maxmum 2048 x 2560 (@160 µm) equivalet area in CXDI Specifications 80µm x 4096 x 5120 • Kodak KELP2180 + Kodak Print Spooler Model 100 Maxmum 2018 x 2528(@160 µm) equivalet area in CXDI 79 µm x 4090 x 5120 (value after passing through the print spooler)
  • Page 96 2 Installation Manual • During the Warning status, image transfer is performed while the user message is displayed (Fully installed). • If operation is aborted due to an error, a new association could not be established when the data was resent from the CXDI. GW was reset to recover the error.
  • Page 97 2 Installation Manual • Fuji CR-DPL /FM-DPL + FM-PS551 Maxmum 2200 x 2675 (@160 µm) equivalet area in CXDI 100 µm x 3520 x 4280 (value after passing through the print spooler) • The above settings are the allowable area size in a configuration not using annotation.
  • Page 98 Silent mode; do not print results of all print commands ** -v Use verbose mode for DUL and SRV facilities ** x Canon Hidden Special Mode node The host name that is running a print server port TCP/IP port number of print server...
  • Page 99 2 Installation Manual 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 100 2 Installation Manual Precautions for connecting the server (reference) Equipment Restrictions on connections Transmitting the 0019 shadow group causes a failure, and the group is not Kodak received properly with the default. Its reception is enabled by setting the Miil strictValidation parameter to Off in Miil.
  • Page 101 2 Installation Manual send_image error return values and log output (reference) Example of error Return value and log output Successful Return value: 0x00 No log output at this time Invalid parameter Return value: 0x00000001 exists. CXDI interpretation: DICOM connect error (CCRTRANS_ERR_DICOMPARAM) See below for the log output at this time: -------------------------------------------------------------------------------------...
  • Page 102 2 Installation Manual 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 103 2 Installation Manual 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 104: Linearity Check Of Transfer Image Density

    2 Installation Manual 4.3.12. Linearity Check of Transfer Image Density (1) 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.
  • Page 105 2 Installation Manual 3) On the exposure screen, select the exposure mode “SMPTE” and wait until “READY” appears. [Fig. 1] [Fig. 1] 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.
  • Page 106 2 Installation Manual 5) Measure the densities of the 11 locations (0% to 100%) of test image grayscale on the film or on the monitor. [Fig. 3] * Measure the SMPTE image density on the film is measured using a densitometer. Measure the SMPTE image density on the high-definition monitor using the gradation analysis software.
  • Page 107 2 Installation Manual 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 0.00 density 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 108 2 Installation Manual (4) Fine adjustment 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] 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 109 2 Installation Manual 3) Select the END STUDY and transfer the SMPTE pattern image to the printer or the high-definition monitor. [Fig. 6] [Fig. 6] 4) On a printed film or on the monitor, measure the density of 32 steps of the grayscale on the test image.
  • Page 110 2 Installation Manual 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. 3.50 Max setting density 3.00 2.50...
  • Page 111 2 Installation Manual 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 112 2 Installation Manual Reference 2 Example when the graph does not from 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 113: Operation Unit Gamma Correction

    2 Installation Manual 4.3.13. Operation Unit Gamma Correction (1) 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. (2) Notes 1) The procedure in “Linearity Check of Transfer Image Density”...
  • Page 114 2 Installation Manual 3) On the exposure screen, select the exposure mode “SMPTE” and wait until “READY” appears. [Fig. 1]. [Fig. 1] 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.
  • Page 115 2 Installation Manual 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 4) above or with the image on the high-definition monitor. Make sure there is no difference in contrast and gradation between those images.
  • Page 116 2 Installation Manual 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 between 1.00 and 2.50.

  • Page 117: Changing The Total Image Count

    2 Installation Manual 4.3.14. Changing the Total Image Count (1) 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. (2) Notes 1) The CXDI is connected by the system.
  • Page 118 2 Installation Manual 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 Can be overwritten at the...

  • Page 119: Backing Up When Installing

    2 Installation Manual 4.3.15. Backing Up When Installing (1) Purpose The necessary files should be backed up so that the exposure position and other parameters can be returned to the status immediately after setup when reinstalling the CXDI application. (2) Necessary items 1) Laptop PC (OS: Windows95, 98 or NT) *1 When using Windows NT, separate access settings must be made.
  • Page 120 2) The CXDI application starts. Press the [Alt] + [Tab] keys to switch the program to the Command Prompt screen. 3) The message “Welcome to Canon CXDI” appears. Input [8] and press the [Enter] key. (Select “8 Exit”.) 4) The Windows NT desktop screen appears.
  • Page 121 2 Installation Manual 10) The [TCP/IP Properties] window appears. Click the [IP Address] tag, set to [Specify an IP address], and input the following items. IP Address : Input the address just before or after the control PC's IP address. (Example) Control PC: 192.168.1.19 Laptop PC: 192.168.1.18 or 20 Subnet Mask: Set the same as the control PC.
  • Page 122 2 Installation Manual 24) The [Network Neighborhood] window appears. Open the optional computer name assigne in step 8) in this window. 25) A window appears on the laptop PC screen. Open the “C” drive in this window. 26) The “D” drive in the [My Computer] window contains a “Ccr” folder. Drag and drop this folder to the “C”drive opened in step 25) to copy the folder.

  • Page 123: Backing Up Important Setting Data

    2 Installation Manual 4.3.16. Backing up Important Setting Data (1) 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.
  • Page 124 2 Installation Manual 6) This backup procedure cannot be performed with just the control PC. Connect the imaging units and other equipment, and start up in the normal exposure status. (3) Procedure 1) Remove the left side cover of the control PC. 2) Insert a formatted floppy disk (1.44 MB) in the floppy disk drive.

  • Page 125: Tool Modes

    2 Installation Manual 4.3.17. Tool Modes (1) Purpose The tool modes (startup options) are intended in order to check operation, and are used to launch the CXDI application on the control PC by itself, and to display items that are not normally displayed.
  • Page 126 2 Installation Manual (3) Startup method 1) Start up Windows NT. 2) Launch “ccrstart.bat” which is located in “D:\ccr” *When the CXDI application is launched, the message Sensor not connected appears. Click [OK]. 3) When the exposure screen appears on the operation unit, press [Alt] + [Tab] on the keyboard to enter debugging mode.
  • Page 127 2 Installation Manual @@@@@@@@ Capture Device Configuration Table @@@@@@@@ Format Version [0 = 0x0] : 0 Max Capture Devices [4 = 0x4] : 4 Number of imaging units connected @@@@@@@@ Capture Device Configuration No.0 (SensorID#1 OPU)@@@@@@@@ ------A/D Board Serial Number 0-0 -> 0x199 ------A/D Board Serial Number 0-1 ->...
  • Page 128 2 Installation Manual @@@@@@@@ Capture Device Configuration No.2 (SensorID#3 OPU)@@@@@@@@ ------A/D Board Serial Number 0-0 -> 0x199 ------A/D Board Serial Number 0-1 -> 0x2009 ------A/D Board Serial Number 0-2 -> 0x123 ------A/D Board Serial Number 0-3 -> 0x3002 A/D Board Serial Number for SensorID#3 [0x123 = 291] : Dummy serial no.
  • Page 129 2 Installation Manual 8) When CCR SETUP MENU appears, press the [Esc] key to return to Welcome to CCR. 9) In Welcome to CCR, select “8 – Exit” and quit the CXDI application. 10) After returning to the Windows NT desktop, call up the command prompt. Start Program Command Prompt...

  • Page 130: X-Ray Controller Interface

    2 Installation Manual 5. X-ray Controller Interface 5.1. Interface Signal Description X-ray generator CXDI X-ray emission signal (1st switch level ON) RX_REQ X-ray emission signal (2nd switch level ON) Detect X-ray emission signal ON Start X-ray emission Imaging possible? Generator Phototimer setup timer RX_COM...

  • Page 131: Signal Names And Functions In X-Ray Generator Connections

    2 Installation Manual 5.2. Signal Names and Functions in X-ray Generator Connections (1) X-ray synchronization signals Signal Function RDY_REQ1 X-ray emission signal (1st switch level) RDY_REQ2 RDY_REQ3 X-ray emission signal (2nd switch level) Indicates that the X-ray generator has issued an X-ray emission command. This signal must continue for at least an interval “a”.

  • Page 132: Ratings And Performance For Relays And Photocouplers

    2 Installation Manual 5.3. Ratings and Performance for Relays and Photocouplers (Installed on X-ray Interface Board) (1) RL1 to RL5 (Power Relay/Plug-in Terminal Type) 1) Rating (operation coil) Rated Coil Max. Power Rated Coil Operating Return Class current resistan allowed consumpt voltage conductance (H)
  • Page 133 2 Installation Manual 3) Performance Item Description Number of poles Contact resistance 30 mΩ or less Operation time 15 ms or less Return time AC 10 ms or less DC 5 ms or less Maximum Mechanical 18,000 times/hour open-close Rated load 1,800 times/hour frequency Between coil contacts :...
  • Page 134 2 Installation Manual (2) RL6 to RL25 (Mini-relay/Single Stable Type) 1) Rating (operation coil) Coil Rated Rated Operating Return Max. Power resistance Class voltage Current Voltage Voltage allowed Consumption (mA) voltage(V) (MW) (Ω) Single stable DC12 23.3 Approx. 280 type [Table.5] 2) Rating (open-close unit/contact unit) Class...
  • Page 135 2 Installation Manual (3) PC1 to PC10 (Photocoupler) 1) Maximum rating (Ta=25°C) Item Symbol Value Forward current 50 mA Maximum forward Input current side Reverse current Allowable loss 75 mW Collector-Emitter voltage 35 V Output Emitter-Collector voltage side Collector current 20 mA Collector loss 75 mA...

  • Page 136: Adjusting The Timing With The X-Ray Generator

    2 Installation Manual 5.4. Adjusting the Timing with the X-ray Generator (1) Adjusting the Timing 1) Purpose Adjust the parameters to synchronize the X-ray generator radiation timing with the CXDI. 2) Tools used · Keyboard · Mouse · Timing adjustment software (Xpress) 3) Precautions ·...
  • Page 137 2 Installation Manual (1) Preparing for measurement A) There are nine files in the D:[ccr] folder as Xpress software as indicated below. Xpress.exe phase1.sc phase1.ini Callcapt.dll phase2.sc phase2.ini Comdlg32.ocx phase3.sc phase3.ini (Xpress.exe is the execution file) B-1) Set the X-ray generator to the following imaging conditions and align the exposure position with the imaging unit.
  • Page 138 2 Installation Manual (2) Checking the Pre Delay time stability and setting the internal parameters * If imaging must be stopped for some reason during the work, select the [Abort] button and stop the work. * If the [Modify API] button is pressed, the sequence and parameter data can be changed. However, this may make accurate measurement impossible, so this button should not be touched.
  • Page 139 2 Installation Manual C) Select the [Execute] button to set the sensors to READY status, then press the [Expose] button on the X-ray generator to irradiate X-rays. [Irradiation standby status] [Fig.5] D) When the first irradiation ends, the measurement results are displayed in [Exp. inf]. [Screen after Phase1 exposure] [Fig.6] - 113 -...
  • Page 140 2 Installation Manual E) The sensors are set to READY status a few seconds after the first irradiation ends, so continue and perform the second, third and fourth irradiations. (Perform four irradiations to test whether the Pre Delay time is stable in Phase1.) [Phase1 complete screen] [Fig.7] Check the stability of the pre-delay in Phase1 and determine the X-ray time-out value (internal...
  • Page 141 2 Installation Manual (3) Measuring with a tentative Pre Delay When the Phase2 button is selected, Pre Delay = 0, Post Delay = 255 is automatically set internally. A-1) Set the X-ray generator to the following imaging conditions. [Imaging conditions] X-ray tube voltage: 100 kV X-ray tube current:...
  • Page 142 2 Installation Manual (4) Checking with the measured Pre Delay and Post Delay When the Phase3 button is selected, the Pre Delay and Post Delay measured in Phase2 are automatically set. A) Select the [Phase3] button and select the [Execute] button like Phase2 to set the sensors to READY status.

  • Page 143: Image Quality Check

    2 Installation Manual 6. Image Quality Check (1) Purpose This procedure is used to check the final image quality of the CXDI. The settings for the image parameters are made to attain the desired image quality. 1) Resolution check Tools used (1) Resolution chart (2) Grid chart (3) Image analysis software (currently under development and testing)
  • Page 144 2 Installation Manual Procedure/Steps Description/Conditions 2. X-ray exposure conditions (reference value at actory shipping) Setting of X-ray X-ray tube voltage : 100 kV exposure conditions X-ray tube current : 50 mA Time : 50 msec X-ray tube focal point CXDI chest section X cm (Set according to the grid used) <Positioning>...
  • Page 145 2 Installation Manual Procedure/Steps Description/Conditions 7. Use the respective operation manual to make the settings for the high-resolution monitor and DICOM printer. High DICOM printer resolution Image quality 8. Standards The resolution varies depending on the monitor or DICOM printer that is used. - 119 -...
  • Page 146 2 Installation Manual 2) Grid chart check Procedure Securely attach the grid chart to the CXDI imaging unit in the same way as the resolution chart, and then perform steps (1) to (8). The X-ray exposure conditions are the same as for the resolution chart. * Blurring and difference in aspect ratio can result if the grid chart is sticks out from the imaging unit.
  • Page 147 2 Installation Manual 2) Connection with the Kodak MLP-190 As a general guide for printer connections, this section describes the procedure for directly connecting the Kodak laser printer MLP-190 to the CXDI, and then printing out the loaded image. See the MLP-190 Operation Manual for the specific operating procedures for the Kodak MLP-190 (such as the mode settings, calibration, and printout procedures).

  • Page 148: Post-Installation Checks

    2 Installation Manual 7. Post-installation checks 7.1. Check sheet Checkpoint Checkpoint details Check Check that the CXDI application, A/D board Checking the software version firmware and capture firmware versions all match. Inputting the control PC serial Input the serial number of the control PC to be used. number Set the number of sensors to be used.
  • Page 149 2 Installation Manual Checkpoint Checkpoint details Check dtque Deleting unnecessary data dtstore (there must be no unnecessary dttmp data such as the images used for testing) Windows NT trash box Checking the window displays Operate from the Windows NT desktop. (no unnecessary windows must appear;...

  • Page 150: External Dimensional Diagram

    2 Installation Manual 8. External Dimensional Diagram 8.1. CXDI-31 8.1.1. Imaging unit [Fig.1] 8.1.2. E/O Box [Fig.2] - 124 -...

  • Page 151: Storage Box

    2 Installation Manual 8.1.3. Storage Box [Fig.3] - 125 -...

  • Page 152: Grid

    2 Installation Manual 8.2. Option 8.2.1. Grid L:21.8mm(4:1) 22.3mm(8:1) 22.5mm(10:1) [Fig.4] - 126 -...

  • Page 153: Specifications & Standards

    9.1.2. E/O box There is a cut-off function for the film camera unit’s transmission signal and power supply. Transmitted signals are converted from electrical into optical signals. The CXDI-31 can be connected to two E/O boxes. Item Details Remarks External dimensions...

  • Page 154: Grid (Optional)

    2 Installation Manual 9.1.3. Grid (optional) Item Details Remarks Type Fixed type (removable) External, with lock Density 60/cm Grit ratio 4:1, 8:1, 10:1 Alignment Off the vertical, horizontal Compatible with all grit ratios Coverage distance 110 cm 110 cm External dimensions 327(W) 290.8(L) *1:21.8mm (4:1)
  • Page 156 3. CXDI-31 Imaging Unit CONTENTS Unit Diagram..........................1 Function ............................2 2.1. LANMIT UNIT ........................2 2.2. PCB-AD..........................3 2.3. CST AD-IF Board.........................3 2.4. DC/DC Conversion Board ....................4 Repair Guide ..........................5 3.1. Notes .............................5 3.1.1. Notes on removing the rear cover .................5 3.1.2. Notes on the TABs exposed on the internal sensor unit ..........6 3.1.3.

  • Page 157: Unit Diagram

    3. CXDI-31 Imaging Unit 1. Unit Diagram DC/DC Conversion Board [Fig.1] - 1 -...

  • Page 158: Function

    3. CXDI-31 Imaging Unit 2. Function 2.1. LANMIT UNIT The LANMIT UNIT consists of the Sensor Panel (LANMIT), the Scanner with the Main Scanner Driver (PCB-A) and the Aux. Shift Register Driver (PCB-D). This unit includes 2 units of PCB-A and PCB-D, respectively, as one Sensor Panel unit works as two dummy panel units.

  • Page 159: Pcb-Ad

    3. CXDI-31 Imaging Unit 2.2. PCB-AD The PCB-AD receives power from the power supply unit in the DC/DC Conversion board (DC-DC Converter), and generates the driving power at the Regulator to supply the power to the LANMIT UNIT. It also converts the analog image signals input from the LANMIT UNIT to digital signals at the A/D Converter to output them to the AD-IF Board.

  • Page 160: Dc/Dc Conversion Board

    3. CXDI-31 Imaging Unit (8) LED control Sensor conditions are shown as [Table.1] below. Color Orange Green Condition Sleep Ready Blink Sleep to Ready (every 500ms) Irregular blink Error (100ms Blink 100ms Off 100ms Blink 500ms Off) [Table.1] (9) Serial communication Performs the serial communication with the Control Station, C2 by using the SCI (Serial Communication Interface) to control the total operation of the CST AD-IF Board.

  • Page 161: Repair Guide

    3. CXDI-31 Imaging Unit 3. Repair Guide 3.1. Notes 3.1.1. Notes on removing the rear cover The internal sensor unit is fixed with the top cover with rear cover screws. Therefore, it gets free when the rear cover is removed. With this state, if the sensor unit is set up or tilts, the internal sensor unit drops or shifts down.

  • Page 162: Notes On The Tabs Exposed On The Internal Sensor Unit

    3. CXDI-31 Imaging Unit 3.1.2. Notes on the TABs exposed on the internal sensor unit Never touch the TABs when disassembling or reassembling the unit. The TABs toward the grip are exposed on the internal sensor unit when the base cover is removed. Touching TABs may cause to damage them and hinder to scan an image appropriately.

  • Page 163: Notes On Installing The Rear Cover

    3. CXDI-31 Imaging Unit 3.1.3. Notes on installing the rear cover To avoid from pinching the power cable by the rear cover, the adhesive tape and the fixing method have been changed. Once removing the rear cover, make sure to change the fixing method as follows.
  • Page 164 3. CXDI-31 Imaging Unit (3) Power cable fixing method 1) Remove the yellow tapes from the power cables. 2) Apply the tape to the position indicated 1 to 3 below in order. Before applying the tape, straighten the cable so that there is no slack. Do not pull on the cables at this time. When applying the tape, press the tape surface with a cotton swab or so to apply it firmly.
  • Page 165 3. CXDI-31 Imaging Unit Examples of Failure Application Tape is hang out over the cover edge Tape does not cover the inner wall of the rim Tape is too long Tape is too short For the position 2, if you apply the tape in a wrong position, the power lines will be overloaded by the edge of PCB.
  • Page 166 3. CXDI-31 Imaging Unit 3) Route the cables carefully so that they are not stranded to the rim of the cover (Position A below). Put the tape on the position 4. Adjust the length of the cable at position B. Put the tape on the position 5.

  • Page 167: Tightening Screws When Replacing Parts

    3. CXDI-31 Imaging Unit (4) Checking when installing the rear cover Before installing the rear cover, make sure that there is nothing pinched or sandwiched between the front cover and rear cover in the areas circled below. 3.1.4. Tightening screws when replacing parts For the screw tightening torque for each parts replacement, refer to the following service information and observe the instructions described there.

  • Page 168: Replacing The Sensor Rear Cover

    3. CXDI-31 Imaging Unit 3.2. Replacing parts 3.2.1. Replacing the sensor rear cover (1) Remove the 10 screws from the rear lead cover. Lead cover [Fig 1] Note: The screws are painted in the same color as the cover. Remove the screws carefully as their paints get easily removed.
  • Page 169 3. CXDI-31 Imaging Unit (3) Remove 13 screws. (4) Remove six screws with spacers. (5) Remove six spacers. (See Note below) (6) Lift off the lower cover by hand. Screws x 13 Screws (with spacers) [Fig 3] (7) Remove the six bottom screws.

  • Page 170: Replacing The Sensor Cable

    3. CXDI-31 Imaging Unit 3.2.2. Replacing the sensor cable 3.2.2.1. Replacing the new sensor cable(BG7-3055) Follow the instructions below to replace the new sensor cable (BG7-3055). Sensor cable (BG7-3055) [Fig.1] (1) Remove the rear cover by following the steps in “3.2.1 How to replace with the sensor cable without cable clamp”.
  • Page 171 3. CXDI-31 Imaging Unit (3) Remove the two screws from the connector-insulating sheet as shown in [Fig.3] below. (4) Remove the two cable clamp screws as shown in [Fig.3] below. Screw Screw Insulating sheet [Fig 3] (5) Remove the sensor cable and the connector connected to PCB in the direction shown by the arrow.
  • Page 172 3. CXDI-31 Imaging Unit (6) Replace the cable and connect the connector. (7) At reassembly, reverse the steps (1) to (5) above. Note: The exterior cover is made of a magnesium alloy. Remember that tightening the screws with excessive force could strip the nut.

  • Page 173: Replacing The Former Sensor Cable With The New Sensor Cable (Bg7-3055)

    3. CXDI-31 Imaging Unit 3.2.2.2. Replacing the former sensor cable with the new sensor cable (BG7-3055) Follow the steps below to replace the old type sensor cable (BG7-2356 or Y67-2676) with the new type sensor cable (BG7-3055). The cable replacement requires the following parts in set, which are listed in the Key no.
  • Page 174 3. CXDI-31 Imaging Unit (1) Follow the steps (1) to (5) in “3.2.2.1 Replacing the new sensor cable (BG7-3055) to remove the rear cover and the cable. (2) Insert the cable into the groove of sensor unit cover. (3) Secure the cable with the cable clamp (BA4-2364), two screws (XA1-1260-606) and two washers (XD1-1102-625).

  • Page 175: Replacing The Dc/Dc Conversion Board

    3. CXDI-31 Imaging Unit 3.2.3. Replacing the DC/DC conversion board (1) Follow the steps (1) to (5) in “3.2.2.1 Replacing the new sensor cable (BG7-3055)” to remove the rear cover. Note: When replacing the rear cover and the parts, be careful not to touch the internal TAB.
  • Page 176 3. CXDI-31 Imaging Unit (4) Remove the connector of the magnet switch and the 13 screws (XA1-1260-406) to remove the DC/DC conversion board from the imaging unit. Connector Be careful not to touch the TABs Screws (x13) [Fig.2] (5) Connect the power cable to the new DC/DC conversion board and then connect it to the imaging unit.

  • Page 177: Replacing The Cst A/D-If Board

    3. CXDI-31 Imaging Unit 3.2.4. Replacing the CST A/D-IF board (1) Remove the rear cover by following the steps in “3.2.1. Removing the sensor rear cover”. Note: When replacing the rear cover and the parts, be careful not to touch the internal TAB.
  • Page 178 3. CXDI-31 Imaging Unit (4) Remove the seven screws (XA1-1260-406) and the seven washers (XD1-1102-625) to remove the CST AD-IF board from the sensor unit. Be careful not to touch the TABs Screws (x7) Washers (x7) [Fig.3] (5) Attach the new CST AD-IF board to the sensor unit. Temporary tight the seven screws (XA1-1260-406) and the seven washers (XD1-1102-625) so that the CST AD-IF board can move.
  • Page 179 3. CXDI-31 Imaging Unit (7) Flat cable (FPC-A-AD) spreads well. Put the CST AD-IF board in place so that the tension will be applied uniformly to the flat cables (FPC-A-AD). Fully tighten all the screws, which were temporary tightened in the step (5) above.

  • Page 180: Replacing The 31 Pcb-Ad2

    3. CXDI-31 Imaging Unit 3.2.5. Replacing the 31 PCB-AD2 (1) Remove the rear cover by following the steps in “3.2.1. Removing the sensor rear cover”. Note: When replacing the rear cover and the parts, be careful not to touch the internal TAB.
  • Page 181 3. CXDI-31 Imaging Unit (4) Remove the seven screws (XA1-1260-406) and washers (XD1-1102-625) to remove the 31PCB-AD2 from the sensor unit. Screw x7 Washer x7 Be careful not to touch the TABs [Fig.3] (5) Attach the new 31PCB-AD2 to the sensor unit. Temporary tight the seven screws (XA1-1260-406) and the seven washers (XD1-1102-625) so that the 31PCB-AD2 can move.
  • Page 182 3. CXDI-31 Imaging Unit (7) Flat cable (FPC-A-AD) spreads well. Put the 31PCB-AD2 in place so that the tension will be applied uniformly to the flat cables (FPC-A-AD). Fully tighten all the screws, which were temporary tighten in the step (5) above.
  • Page 185 4 CXDI-31 E/O Box CONTENTS CXDI-31 E/O Box ........................1 Functions............................2 E/O Mother Board ......................2 E/O Box IF Board.......................3 Repair Guide..........................4 Assembly/Disassembly.......................4 3.1.1 Former E/O box ......................4 3.1.2 New E/O box ......................6 PCB Switch Setting ......................8 PCB parts replacement procedures ...................10...

  • Page 187: Cxdi-31 E/O Box

    4 CXDI-31 E/O Box CXDI-31 E/O Box Unit Diagram [Fig.1] - 1 -...

  • Page 188: Functions

    4 CXDI-31 E/O Box Functions E/O Mother Board (1) The Board performs the multiplex processing on the image data transmitted from the Imaging Unit through the E/O Box 31 IF Board. It then converts the image data to optical signals by using the optical transmission module and sends them to the Multi-Box OE Board.

  • Page 189: E/O Box If Board

    4 CXDI-31 E/O Box E/O Box IF Board (1) Image data transmission Performs the multiplex processing of the image data received from the Imaging Unit so that the E/O Mother Board can receive it, and then transmits it to the Mother Board.

  • Page 190: Repair Guide

    4 CXDI-31 E/O Box Repair Guide Assembly/Disassembly Reversing the steps of disassembly gives the procedure for assembly. 3.1.1 Former E/O box (1) CST-IF-PCB 1.Remove screw(x 2) 2.Remove spacer board screw Spacer board [Fig.8] - 4 -...
  • Page 191 4 CXDI-31 E/O Box (2) CST-IF-PCB 1.Remove spacer spacer [Fig.9] (3) E/O Mother board 1.Remove connector 2.Remove screw(x4) connector screw [Fig.10] - 5 -...

  • Page 192: New E/O Box

    4 CXDI-31 E/O Box 3.1.2 New E/O box (1) E/O Box 31 IF board 1. Remove the top cover. 2. Remove the screws (marked by (a) in the picture), and dismount the sensor cable anchoring plate. Sensor cable anchoring plate [Fig.1]...
  • Page 193 4 CXDI-31 E/O Box (2) E/O motherboard 1. Remove the connector. 2. Remove the screws (marked by (a) in the picture), and dismount the E/O motherboard. Connector [Fig.3] - 7 -...

  • Page 194: Pcb Switch Setting

    4 CXDI-31 E/O Box PCB Switch Setting (1) CXDI-31 E/O Mother Dip Switch [Fig.1] Factory setting (No change) SW 1 [Fig.2] (No change) SW 2 [Fig.3] SW 3 11 POW Not used From CXDI-22 sensor 22 POW (Factory Set) Power supply [Fig.4]...
  • Page 195 4 CXDI-31 E/O Box ( 2) CXDI-31 I/F PCB Dip Switch [Fig.5] (No change) SW 2 [Fig.6] - 9 -...

  • Page 196: Pcb Parts Replacement Procedures

    4 CXDI-31 E/O Box PCB parts replacement procedures (1) E/O motherboard ROM replacement: IC12 (For more information on the initial settings of the DIP-switches, please refer to the “PCB settings list” in the previous section.) IC12 [Fig.1] (2) E/O Box 31 IF board ROM replacement: IC5 (For more information on the initial settings of the DIP-switches, please refer to the “PCB...
  • Page 199 CXDI-31 Imaging Unit Rev.01 KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO Screw M2.6×4mm BA4-0935-020 Y67-2582-000 Cover, Base W/O Shock Sensor BF0-5235-000 Cover, Rear © Canon Inc.
  • Page 200 CXDI-31 Imaging Unit Rev.01 KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO T-45 BA4-1158-000 Shock Sensor (SUMITOMO 3M) T-35 BA4-1157-000 Shock Sensor (SUMITOMO 3M) BA4-0594-020 Screw M3×12mm XB1-2300-806 Screw M3×8mm BA4-0591-030 Spacer BA4-0595-020 Screw M2.6×4mm © Canon Inc.
  • Page 201 KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BH6-3020-030 Flat Cable BG7-2359-030 PCB Unit, AD-IF BG7-2360-050 X-Ray Monitor BH6-3019-030 Flat Cable BG7-9057-030 PCB Unit, AD2 BG7-2361-020 Flat Cable PCB Unit, BG7-2355-020 DC/DC Converter BG7-2363-000 Flat Cable BH6-3021-040 Flat Cable © Canon Inc.
  • Page 202 CXDI-31 Imaging Unit Rev.01 KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BG7-2364-000 Switch,Magnet BG7-2356-000 Sensor cable unit © Canon Inc.
  • Page 203 CXDI-31 Grid Unit Rev.01 KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO XA4-1200-406 Screw M2×4mm BA4-0960-020 Cover,Lock Unit BA4-0961-000 Pad,Rubber BA4-0954-000 Magnet © Canon Inc.
  • Page 204 CXDI-31 Grid Unit Rev.01 KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BA4-0955-020 Lever,Slide BA4-0956-020 Button,Lock BA4-0957-000 Washer XA4-1200-406 Screw M2×4mm BA4-0959-000 Spring BA4-0958-020 Plate,Slide XA4-1200-509 Screw M2×5mm © Canon Inc.
  • Page 205 DESCRIPTION MEMO Y67-2508-000 E/O Box W/O Rating Plate Y61-4621-020 Cable, connector W/O FUSE VD7-3855-001 FUSE 250V 5A Y67-2410-000 Mother board W/O P-ROM Y67-2573-000 31 IF board W/O P-ROM ① EO Box Internal View ③ ② ⑤ ④ © Canon Inc.
  • Page 206 CXDI-31 5. E/O BOX Rev.01 KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO Y58-1260-000 P-ROM IC12 Y58-1276-000 P-ROM IC 5 Mother board ６ CST I/F board © Canon Inc.
  • Page 207 Rev.01 KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO WE8-5969-000 Ferrite, core WE8-5847-000 Ferrite, core BG7-2250-000 Cable unit, composite BG7-2485-000 Cable unit, power supply BA4-1003-000 Base plate, connector guard BA4-1004-000 Guard, connector ⑦ ⑧ ⑩ ⑨ ⑪ ⑫ © Canon Inc.
  • Page 208 CXDI-31 5. E/O BOX Rev.01 KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BG7-2368-000 Relay clamp unit For CXDI-T2 ⑬ © Canon Inc.

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