Canon CXDI-60G Service Manual
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Canon CXDI-60G Service Manual

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Summary of Contents for Canon CXDI-60G

  • Page 1 Confidential...
  • 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 Inc. Jul. 2009 Rev.01...

  • Page 7: Table Of Contents

    Contents General ..........................1 CXDI System Block Diagram ....................2 System Diagram ........................3 CXDI Image Processing ......................4 Specifications......................... 5...

  • Page 8: General

    The vertical scanning drive (Drv-IC) and the data read out (Amp-IC) are located in one side of LANMIT. Image data is read out from one direction. The appearance of the CXDI-60G is almost the same as that of the CXDI-60C, but their fluorescence substances that convert X-ray into visible light are different.

  • Page 9: Cxdi System Block Diagram

    1. General 2 CXDI System Block Diagram Remote Switch Imaging Unit (CXDI-60G/60C) Power Box Control/Signal /Power AC100/120V/230V AC Power IN OUT PUT 1 Control/Signal/ Power OUT PUT 2 X-Ray Operation Control/Signal RS232C SERIA1(COM1) Unit Control computer SERIAL(COM2) LAN2 X-Ray Generator...

  • Page 10: System Diagram

    1. General 3 System Diagram 3.1 Standalone System Standalone System Block Diagram Patient Circumstances or Medical Room CXDI-60G/60C Power Box SELV AC or DC IN Imaging Unit Power Supply Control/Signal Connector 1st / 2nd Control AC250V Insulation with Control/Signal reinforcement...

  • Page 11: Cxdi Image Processing

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

  • Page 12: Specifications

    1. General 5 Specifications The CXDI-60G/60C (Imaging Unit/Power Box) is the Digital Cassette that has the mobility and can be used on the optional angles. (1) Imaging Unit This unit consists of the internal sensor, PWB-60Di, PCB-AD/REF, PWB-60LED and its outer cover.
  • Page 13 1. General Item CXDI-31 CXDI-60G/60C Remarks From imaging unit to E/O Box: Sensor cable (imaging unit side): 1.5m Sensor cable 4.5m Sensor cable (power box side): 6.3m Up to four imaging units are Up to four Imaging Units are connectable to a...
  • Page 14 1. General (2) Power Box This unit consists of PWB-60X-RAY, 60 Sensor Power Supply and its outer cover. The function; the signal transition between Imaging unit and Control computer, the interface to the X-ray generator equipment and power supply to the Imaging unit has been implemented.
  • Page 15 Printed by Canon Jul. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 16 4.2 Configuration ....................... 4 4.3 Sensor Cable (Optional) ....................5 5 Packing Diagram ........................6 5.1 X-ray Digital Radiography System (CXDI-60G/60C)..........6 5.2 Grid (Optional)......................8 6 Installation Procedures ......................9 6.1 Lists of Tools Needed for Installation ................9 6.2 System Installation Procedures ..................

  • Page 17: Caution During The Installation

    2. Installation 1 Caution During the Installation Please pay attention to the followings when installing the system. (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 installing the equipment, be sure the site meets the following criteria: 1) There must be no dripping water in the area.

  • Page 18: Caution On Installation

    Similarly, before touching the PCBs (when removing them) or cable connectors, ensure that all static is discharged. (4) With the launch of CXDI-60C, the specification of the CXDI-60G sensor cable is changed to conform to CXDI-60C. For details, refer to “7.1.4 Interchanging a Imaging Unit”.

  • Page 19: Product Configuration

    4 Product Configuration 4.1 Product Configuration List 1) CXDI-60G/60C Item Name Remarks with 1.5 m sensor cable CXDI-60G/60C Imaging Unit S150-60 ( imaging unit side) Sensor cable P630 (power box side) 6.3m Operation manual (for imaging unit) Attached documents for medical...

  • Page 20: Configuration

    2. Installation 4.2 Configuration Sensor cable P630 Name CXDI-60G/60C Imaging Unit Name (Power box side) Sensor cable S150-60 Remarks Remarks 6.3m (imaging unit side) Name Power Box Name X-ray I/F cable Connection with X-ray Remarks I/F and Power supply Remarks...

  • Page 21: Sensor Cable (Optional)

    2. Installation 4.3 Sensor Cable (Optional) Sensor Cable P630-PM Sensor cable S70-60 Name Name (Panel mount type) (Imaging unit side) 0.7m 6.3m Detachable cable connector Remarks Remarks Connector form: New type Detachable cable connector (External diameter φ18) Sensor Cable SP780-60 Name (Straight type) 7.8 m...

  • Page 22: Packing Diagram

    2. Installation 5 Packing Diagram 5.1 X-ray Digital Radiography System (CXDI-60G/60C) (1) CXDI-60G/60C Imaging Unit Package Place the sensor cable S150-60 on the packet corner of the paper tube Sensor cable P630 (6.3m) Paper tube Corner pad Center pad Imaging unit...
  • Page 23 2. Installation (2) CXDI System II assembly package Accessories Power box...

  • Page 24: Grid (Optional)

    2. Installation 5.2 Grid (Optional) (1) Outer packaging Corner Packing Material label Product division label Outer package Handle with care label Origin label Shipping environment (2) Inner packaging label Protection sheet Protection board Grid unit Plastic bag Inner package...

  • Page 25: Installation Procedures

    2. Installation 6 Installation Procedures 6.1 Lists of Tools Needed for Installation Tool Name Unit Remarks General Tools 1 set JIS Screwdriver Set PC/AT compatible Laptop computer (OS: Microsoft Windows XP Professional recommend) LAN Card For Laptop computer (as required) Mouse PS/2 type Keyboard...

  • Page 26: System Installation Procedures

    2. Installation 6.2 System Installation Procedures Step Conditions and Checkpoints Reference Section Unpacking and checking the -There must be no missing parts, damage, product’s constituent parts dents, etc. -There must no color changes in the shock sensor. Connect the Imaging Unit -Handle the instrument carefully, as it may be and the Power Box damaged if something is hit against it,...
  • Page 27 2. Installation Step Conditions and Checkpoints Reference Section Explain the operation to the Operation Manual user Final parameter adjustment -The engineer in charge must be consulted Operation Manual prior narrowing down the adjustments to the final values. Inserting the backup floppy -It must be confirmed at re-start that backup “(15) Backing up Setting Data to FD”...

  • Page 28: Installation

    2. Installation Manual 7 Installation 7.1 Connection to Each Unit 7.1.1 Connection Diagram Control computer CXDI-60G/60C Remote Switch POWER SUPPLY PWB-XRAY POWER BOX...

  • Page 29: Connecting To The Power Box

    2. Installation 7.1.2 Connecting to the Power Box Removing the cover 1) 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 to remove the top cover. Different types of screw are used for backside and lateral side.
  • Page 30 2. Installation Cable connections 1) Loosen the skin top spiral and lock nut of the remote cable and X-ray I/F cable. Do not remove the insulation lock from the X-ray I/F cable as it is put on the cable to prevent the cable from falling off.
  • Page 31 2. Installation 3) Connect the connector of the remote cable to the power supply and joint the skin top spiral and lock nut temporarily. Adjust the length of the cable with some margin in length for wiring. After adjusting the length properly, fasten the skin top spiral tightly. Skin top spiral Lock nut Connector...
  • Page 32 2. Installation 5) Connect the connector of X-RAY I/F cable to the power supply and joint the skin top spiral and lock nut temporarily. Adjust the length of the cable so that the clearance of the skin top spiral and insulation lock is 5mm. After adjusting the length, fasten the skin top spiral tightly. Refer to the note in step 3.
  • Page 33 2. Installation 9) Align the red marks on the connector of the sensor cable on both sides and joint the connectors together until it locks. It snaps when it locks. *1 Turn off the power of the power box before connecting or disconnecting the sensor cable.
  • Page 34 2. Installation 10) To disconnect the sensor cable, push the connector of the imaging unit side cable outward to release the lock and pull out the connector of the imaging unit side straightforward. Do not grab the cable itself. *1 Turn off the power of the power box before connecting or disconnecting the sensor cable.

  • Page 35: Using The Imaging Unit In The Multiple Rooms

    2. Installation Manual 7.1.3 Using the Imaging Unit in the Multiple Rooms Users can use one imaging unit in the multiple rooms with the CXDI SYSTEM II installed by the service engineer. The steps to connect and disconnect the detachable connector of the sensor cable are described in the operation manual.

  • Page 36: Interchanging A Imaging Unit

    The detachable connector enables you to replace the imaging unit with the CXDI-55G/55C imaging unit. As for the CXDI-60G having the old type sensor cable, plug and socket of the connector does not match. Therefore, you need to replace it with the new type sensor cable.
  • Page 37 Detachable connector of the old type sensor cable on the CXDI-60G imaging unit side For the CXDI-60G imaging unit having the old type sensor cable, plug and socket of the connector does not match. Refer to the Service Manual report CXDI-60G 09-002 for details.

  • Page 38: Sensor Cable (Optional)

    (2) Sensor cable SP780-60 (Straight type) The sensor cable can be replaced with the straight type sensor cable with no detachable connectors. X-ray tube X-ray generator CXDI-60G/60C Imaging unit Operation unit Control Computer Power box Ethernet Ethernet (3) Sensor cable P630-PM (Panel mount type) This sensor cable can be used in place of a standard sensor cable P630 (power box side).

  • Page 39: Connection Diagram For Control Computer Rear Panel

    2. Installation 7.1.6 Connection Diagram for Control Computer Rear Panel FC-E21A COM2* RS-232C Cable Power Supply (For Operation Unit) VGA Port Mouse (For Operation Unit) COM1* RS-232C Port Keyboard (For Operation Unit) LAN 1 For connecting to a network LAN 2 For connecting to a power box *Connect the RS-232C cable to the COM port, COM 1 or COM2, specified as the port in the driver for Operation Unit.
  • Page 40 2. Installation 7.1.7 Adjusting the Length of X-ray I/F Cable X-ray I/F cable is 20m in length. It may be too long for some installation sites and you may need to make it short. Using the following parts is necessary and the output and input condition should be satisfied.

  • Page 41: Starting Up And Shutting Down The System

    2. Installation 7.2 Starting up and Shutting Down the System Perform the following sequences when starting up and shutting down the system. 7.2.1 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 42: X-Ray Controller Interface

    2. Installation 7.3 X-ray Controller Interface 7.3.1 Interface Signal Description CXDI X-ray Generator X-ray emission signal SW level ON) RX_REQ X-ray emission signal (2nd SW level ON) Detect X-ray emission signal ON Start X-ray emission Imaging possible? Generator Setup timer RX_COM Enable X-ray emission End X-ray emission...
  • Page 43 2. Installation • During normal imaging • During timeout due to RX_REQ not negating Timeout: 1100msec...

  • Page 44: Signal Names And Functions In The Connection With The X-Ray Generator

    2. Installation 7.3.2 Signal Names and Functions in the Connection with the X-ray Generator <X-ray Sync Signal> Signal name Functions 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 45 Permitted Current 10mA-2A X-ray I/F Cable NC2D-P-DC5V The connection with CXDI-60G/60C and X-ray generator equipment Connection conditions 1. The X-ray exposure signal line (including the switching function) must be insulated, and its total impedance must be 100 ohms or less.
  • Page 46 2. Installation 7.3.3 Rating and Characteristics for Relay and Photo Coupler (on PWB- 60XRAY) (1) RL1 (Power Relay/Plug-in terminal type) 1) Rating (Operational coil) Rated Coil Coil Inductance Pick-up Dropout Maximu Power Rated curre resistance (mH) voltage voltage m voltage consumption voltage Armature...
  • Page 47 2. Installation (2) PC1 (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 48: Network Settings

    2. Installation 7.4 Network Settings 1. Objective The imaging part communicates with the control computer by using Ethernet [IEEE802.3u (100Base-TX)] to transfer X-ray images. The control computer performs DICOM transfer in order to use Ethernet to transfer the obtained images to the printer and storage device. This section describes how to set up the TCP/IP that is necessary for the network connection.
  • Page 49 2. Installation 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 such as network addresses.
  • Page 50 2. Installation 3.3 Network setting stored in the sensor The factory default setting is shown in the table below. This setting is not necessary unless you have changed the setting. Item to be set Factory default value Imaging unit IP address 192.168.100.11 Subnet mask 255.255.255.0...

  • Page 51: Setting The Fixed Roi Areas

    2. Installation 7.5 Setting the Fixed ROI Areas Purpose Set the fixed ROI area on the sensor to expose by the fixed ROI area because user can not get the proper image by the Auto ROI area. Setting method 2-1) Investigate the actual size and position of the ROI that is required. 2-2) Designate the SIZE, POSITION, and NUMBER (max 5)* on the sensor.
  • Page 52 2. Installation 2-5) The “DENSITY ADJUSTMENT CONTROL” screen appears. Confirm that the sensor is set with a sensor switch button. Press the [Fixed ROI Area] key. 2-6) Press the [Area setting] key. Area setting button 2-7) The fixed ROI 1 setting screen appears. Input values A to D from step 3) into the edit box, and press [ENABLE].
  • Page 53 2. Installation 2-8) 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 54: Settings

    2. Installation 7.6 Settings (1) Checking and Setting the Date and Time Description about CXDI software in ‘Setting’ may change to some degree depending on the versions of software. For CXDI software, see “New Function Descriptions” issued for every version if necessary. Purpose The date and time is set to Japan standard time at factory shipment.
  • Page 55 2. Installation (2) Checking the Firmware Version Purpose 1-1) Failing to use the proper versions of the firmware and PLD code with the CXDI software 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. Notes 2-1) This check should always be performed at installation, and if necessary, the firmware versions should be upgraded.
  • Page 56 (4) Connect Telnet by referring to “Telnet Connection” in the Tool Software Operation Manual for Ethernet. (5) Check the versions of the firmware and PLD code on the screen displayed after the login. login: canon Password: ******** Firmware version CXDI-60 firmware Ver.3.00.08...
  • Page 57 2. Installation (3) Installing Firmware and PLD Code Purpose Write exposure code and PLD code into the Flash ROM of the PWB-60Di 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 “Firm Write Tool Software (Firmwrite.exe)”...
  • Page 58 2. Installation Manual (4) Checking the Sensor Serial No. Purpose If the sensor serial number of the imaging unit differs from the sensor serial number stored in the HD of the Control computer due to replacing the imaging unit, the connected imaging unit cannot be detected after the CXDI software is launched and an error message appears.
  • Page 59 2. Installation (5) Set Up Startup Menu Purposes 1-1) Register the CXDI software to the “Startup Group”. The CXDI software is started automatically when the CXDI system is turned on. 1-2) Change the window view size Hide the other application screen view except the CXDI software. 1-3) Delete the CXDI software from the “Startup Group”.
  • Page 60 2. Installation Change the window view size 4-1) After the CXDI software starts, press [Alt] + [Tab] key to show the “CCR Console Menu” prompt screen. 4-2) After the command prompt screen appears, click the icon (called System icon) where is in right-top of its window.
  • Page 61 2. Installation 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”...
  • Page 62 4-10) After “Windows XP desktop” screen appears, start the CXDI software again. * Restart the CXDI software. The screen displays the following message: Alert System Info Error (-6) A/D board info is updated. Click “OK”. *CXDI-60G sensor serial number: 1300**** *CXDI-60C sensor serial number: 1710****...
  • Page 63 2. Installation (7) Entering Control Computer Serial Number Purpose Set the product serial number (Control computer) 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 64 2. Installation (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 software. 2-2) Open the TABLE SETUP Change window from the Normal Exposure window.
  • Page 65 2. Installation (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 66 2. Installation (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 67 2. Installation 3-7) Upon completion of the setting, restart the Windows XP. 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.
  • Page 68 2. Installation 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...
  • Page 69 2. Installation 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 70 2. Installation Manual 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.
  • Page 71 2. Installation Parameter List (Separate Document 1) DICOM storage device The parameter settings for DICOM Storage transfer used in CXDI 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 72 2. Installation 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 73 2. Installation Parameter List (Separate Document 2) DICOM printer In the CXDI, DICOM printers are administered separately according to printer product. The parameter settings for DICOM printer used in CXDI 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 74 2. Installation -L session Label * 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 75 2. Installation * 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 76 2. Installation -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 77 2. Installation -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 78 2. Installation * Both the -p and -v parameters should be used. These settings override the - s parameter. -V filename * The parameter is used for * This parameter does not affect DICOM This parameter dumps the analysis after the transfer data transfer.
  • Page 79 2. Installation 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 80 2. Installation • 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 81 2. Installation 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 82 2. Installation 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 83 2. Installation • 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 84 2. Installation 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...
  • Page 85 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 86 2. Installation 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 87 2. Installation 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.
  • Page 88 2. Installation 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 89 2. Installation 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 90 2. Installation 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 91 2. Installation (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 92 2. Installation 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 93 2. Installation 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 94 2. Installation 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 95 2. Installation 4-3) Select the END STUDY and transfer the SMPTE pattern image to the printer or the high-definition monitor. [Fig. 6] [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.
  • Page 96 2. Installation 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 97 2. Installation <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 98 2. Installation <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 99 2. Installation (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 100 2. Installation Comparison of Operation Unit Image and Print Image or Monitor Image. 4-1) Start up the CXDI system. 4-2) Use the two adjustment knobs at the rear of the operation unit to adjust the brightness and contrast of the touch panel screen for optimum visibility. 4-3) On the exposure screen, select the exposure mode “SMPTE”...
  • Page 101 2. Installation Operation Unit Image Gamma Correction 5-1) On the QA screen displayed on Step (4) 5) above, select the “Option” tab and the “Gamma Adjustment” button is appeared, and then press this button. [Fig. 3] [Fig. 3] 5-2) The “Gamma Adjustment’ window appears. Change the value for the PREVIEW IMAGE, and press OK.
  • Page 102 2. Installation (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 software so that it does not start up.
  • Page 103 2. Installation 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...
  • Page 104 5-2) The CXDI software 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 105 2. Installation (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 106 2. Installation FD-Back Up Off If FD-Back Up is not necessary, open the “Service tool” window, select “FD-Back Up Off” and press “Start”. System > Set Up menu > Administrator Setup> Service Tool.
  • Page 107 2. Installation (16) Tool Modes (/np mode) Purpose The tool modes (startup options) are intended in order to check operation, and are used to launch the CXDI software on the control computer by itself, and to display items that are not normally displayed. Notes The following operation must be performed before using the “/np”...
  • Page 108 2. Installation 4-5) When Welcome to CCR appears, select “1. Set-Up...”. 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”...
  • Page 109 2. Installation @@@@@@@@ Capture Device Configuration No.3 (SensorID#4 OPU)@@@@@@@@ ------A/D Board Serial Number 0-0 -> 50G : 0x199 Dummy Serial No. for ------A/D Board Serial Number 0-1 -> 12 : 0x2009 Sensor 4 ------A/D Board Serial Number 0-2 -> 31 : 0x3002 ------A/D Board Serial Number 0-3 ->...
  • Page 110 2. Installation 7.7 Image Quality (1) Purpose This procedure is used to check the final image quality of the CXDI. Resolution check Tools used (1) Phantom (2) High-resolution monitor or DICOM printer Procedure Procedure/Item Operation/Conditions [Positioning] 1. Adjust the distance between the focal point of the X- ray tube and the CXDI imaging unit.
  • Page 111 2. Installation Procedure/Item Operation/Conditions 4. Irradiate X-ray and capture the image of a phantom. Exposure 5. Output the image to a high-resolution monitor or Out the image DICOM printer. 6. Set the high-resolution monitor and DICOM printer by High-resolution DICOM printer referring to their instruction manuals.
  • Page 112 2. Installation 7.8 Post-installation Checks Check sheet Checkpoint Checkpoint details Check Align the unit with the X-ray tube Checking the imaging unit Check that the unit does not interfere with the cables. Set the date. Checking the date and time Set the time.
  • Page 113 2. Installation Checkpoint Checkpoint details Check Inserting the backup floppy Create the backup files in floppy drive by disk and checking the backup re-starting. files (Cannot be used in automobile) Backing up ccr folder D:ccr Check that the CXDI software starts. Registering in startup.
  • Page 114 2. Installation Manual 8 Dimension (1) Imaging Unit Mass (60G Imaging Unit) 2.5 Kg (w/o cable) 2.8 Kg (inc. 1.5m cable) (60C Imaging Unit) 2.5 Kg (w/o cable) 2.8 Kg (inc. 1.5m cable) Unit: mm Dimension tolerance: ± 1 (Scale 1:N)
  • Page 115 2. Installation Manual (2) Power Box Mass: 3.7 Kg Unit: mm Dimension tolerance: ± 1 (Scale 1:N)
  • Page 116 2. Installation Manual (3) Remote Switch Mass: 0.9 Kg (inc. cable) Unit: mm Dimension tolerance: ± 1 (Scale 1:N)
  • Page 117 2. Installation Manual (4) Grid (Optional) Mass: 0.6 Kg (Frame only) 1.1 Kg (4:1) 1.3 Kg (8:1) 1.4 Kg (10:1) Unit: mm Dimension tolerance: ± 1 (Scale 1:N)
  • Page 118 Printed by Canon Inc. Jul. 2009 Rev.01...
  • Page 119 Contents IMAGING UNIT........................1 )................1 LOCK IAGRAM MAGING ........................ 2 MAGING 1.2.1 Sensor data file unit....................2 1.2.2 Sensor cable S150-60 (imaging unit side).............. 2 1.2.3 Sensor cable P630 (power box side) ..............2 1.2.4 Grid unit (optional)....................2 1.2.5 PWB-60Di board....................

  • Page 120: Imaging Unit

    3. Function 1 Imaging Unit 1.1 Block Diagram (Imaging Unit) Power Box Mainly signal systems Power supply system...

  • Page 121: Imaging Unit

    1.2 Imaging Unit The imaging unit consists of the sensor unit, sensor cable S150-60/P630, cover unit and sensor information file unit. (1) Converts the acquired X-ray image to light signal using the fluorescent screen and stores. (2) After reading the stored electric signal (Image) from the sensor, perform the A/D conversion and stores it on the frame memory temporally.

  • Page 122: Pwb-60Di Board

    1.2.5 PWB-60Di board This board incorporates the CPU and other digital circuits for controlling the imaging unit by, for instance, driving the sensors, temporarily storing the image data in the frame memory, and outputting the image data using Ethernet. Its main functions are described below. (1) It controls the sensor drive, and imports the A/D-converted X-ray digital images.

  • Page 123: Cxdi System Ii

    2 CXDI SYSTEM II Remote switch To X-ray generator To control PC To imaging unit Mainly signal systems Power supply system The CXDI SYSTEM II unit consists of the power box, cable with AC plug, X-ray interface cable and remote switch. 2.1 Power box This consists of the 60 sensor power supply, PWB-60XRAY board and X-ray power cable assembly, and it incorporates the functions for transferring signals between the control computer...

  • Page 124: Pwb-60Xray Board

    2.2 PWB-60XRAY board This board incorporates the interface with the X-ray generator, pulse transformer which relays the Ethernet communications with the control PC while providing insulation (AC 230V, basic insulation), and the initialization switches which boot the Ethernet settings using the factory settings.

  • Page 125: About The Power Box Initialization Switch

    3 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 126: How To Access The Os

    4 How to Access the OS This is the procedure for shutting down the CXDI software and accessing to Windows. 1.1 Preparation Prepare a keyboard and mouse. 1.2 Notes (1) Never perform the following operation when the CXDI software is operating, such as during QA process, image transfer, communication with RIS or generator, etc.
  • Page 127 Printed by Canon Jul. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 128 Contents Notes............................1 Repair and Maintenance....................1 Removing the external cover ..................1 Durability of detachable cable connector............... 1 Disassembly/Reassembly ...................... 2 Removing the access cover .................... 2 Attaching the access cover..................... 3 Replacing the sensor cable..................... 4 Removing the PWB-60XRAY..................7 Adhering the Grid........................

  • Page 129: Notes

    1.1 Repair and Maintenance In order to ensure safety, the best performance, repair, and maintenance work can only be performed by the technicians who have received the service training specified by Canon Inc. 1.2 Removing the external cover When removing the covers (access cover, cover on the power box, etc.,) during maintenance, repair, etc., perform the work after switching the power off.

  • Page 130: Disassembly/Reassembly

    4. Repair Guide 2 Disassembly/Reassembly 2.1 Removing the access cover 1) Remove the six mounting screws (M3x6mm) for the access cover. 2) Lift the access cover to remove it. Screws (x6) Access cover Notes: 1. The access cover is an exterior part: Handle it carefully to avoid denting or marking it. 2.

  • Page 131: Attaching The Access Cover

    4. Repair Guide 2.2 Attaching the access cover 1) Check that the rubber seal, wiring and cable protection sheet have been placed in their prescribed positions. 2) Install the access cover in such a way that it does not pinch or sandwich the rubber seal, wiring or cable protection sheet.

  • Page 132: Replacing The Sensor Cable

    4. Repair Guide 2.3 Replacing the sensor cable 1) Disconnect the connector of the sensor cable which is connected to the J2 connector on the LED board. Do not pull the wires to disconnect the connector. Using needle-nosed pliers, push the three positions uniformly indicated by the red arrows in the picture below.
  • Page 133 4. Repair Guide Remove the two screws (M3x6) of the cable clamp plate, and disconnect the sensor cable. Remove these two screws 4) Connect the connectors and replacement sensor cable in the sequence of steps 1) to 3). After connecting the connectors, check that the IC soldered to the LED board are not damaged.
  • Page 134 4. Repair Guide Replacing with the optional sensor cable Cable clamp plate is not supplied with the optional sensor cable (S70-60/SP780-60) and therefore you need to attach the cable clamp to the sensor cable by following the steps below. 1) Mount the cable clamp (lower) on the cable clamp plate. * Make sure that the cable clamp (lower) is in the correct orientation.

  • Page 135: Removing The Pwb-60Xray

    4. Repair Guide 2.4 Removing the PWB-60XRAY Control PC CXDI-60G/60C Remote switch POWER SUPPLY PCBXRAY POWER BOX 1. Disconnect the cable connectors from the PWB-60XRAY. 1) Distribution the two cables 2) X-ray interface cable 3) Remote switch cable 4) 60 power cable 2.

  • Page 136: Adhering The Grid

    If this thickness dimension of 3.5 to 3.7 mm is not satisfied, unsteadiness, locking difficulties or other trouble may arise when the grid unit is mounted on the imaging unit. Reference: CXDI-60G/60C optional grid unit (The grids made by Mitaya Manufacturing Co.) Grid...

  • Page 137: Configuration

    4. Repair Guide • Grid foil direction: User-selected. However, it must be parallel to the lengthwise or widthwise direction. • Grid lattice density: 40 lines/cm +/-5% (fluctuations in number of lines per unit: less than +/-1%) • Grid ratio/Focusing distance: User-selected •...

  • Page 138: Tools

    4. Repair Guide 3.3.2 Tools Tools required for assembling the grid unit using a grid obtained from one of our recommended manufacturers TOOL NAME TOOL NO Q’TY REMARKS STICKING TOOL, GRID BY9-6583 WEIGHT TOOL, GRID BY9-6585 Alcohol For removing oil or grease on the adhesion surface Scissors For cutting the double-sided...

  • Page 139: Adhering The Grid

    4. Repair Guide 3.4 Adhering the grid 3.4.1 Precautions • Before assembling the grid unit, make sure that the work bench is flat and clean. • The grid must be handled very carefully since it is not structurally strong. No guarantees are made for its ability to withstand the mechanical damage which might be sustained if the grid assembly is dropped, for instance, while the product is being used, stored or transported.
  • Page 140 4. Repair Guide 4) Align the grid spacer (short) with the inner side of the grid sticking tool, and adhere it. * The grid spacer must not protrude beyond the grid edge. Grid spacer (short) 5) Rotate the grid by 180 degrees, place the tool as in step 3), and adhere the grid spacer (short).
  • Page 141 4. Repair Guide 6) Align the grid sticking tool with the long side of the grid, and place it in position. Check that there is no gap between the grid and tool. 7) Align the grid spacer (long) with the inner side of the grid weight tool, and adhere it. Ensure that the gaps at the left and right are uniform.
  • Page 142 4. Repair Guide 9) Apply pressure to the four grid spacers that have been adhered to the grid. 10) Wipe the tops of the grid spacers with ethanol to remove any oil or grease. 11) Adhere the strips of double-sided tape (F9473PC made by Sumitomo 3M) along the outside edges of the grid spacers.
  • Page 143 4. Repair Guide 15) Support the grid frame with your body so that it will not move, and press the grid up against the grid sticking tool (bottom side and left side). Now grasp both top ends of the grid and hold the grid. * The grid must be installed with the serial number stamp mark at the bottom right.
  • Page 144 4. Repair Guide 17) Remove the grid weight tool, and check that the gap to the grid frame bending surface and grid is uniform. * If this gap is not uniform (if the grid has been adhered at an angle), peel off the grid from the grid frame, and repeat steps 10) to 16).
  • Page 145 4. Repair Guide 19) Use alcohol to remove any oil or grease in the area on the grid frame where the accompanying grid labels will be adhered. 20) Attach the accompanying grid labels (grid specifications label and permit number label) to the grid frame.

  • Page 146: Grid Lock Assembly

    4. Repair Guide 4 Grid Lock Assembly 4.1 Grid lock assembly procedure 1) Fit the anchoring hook (2) into the hook slide plate (3), insert the lock spring (4) into the indentation of the anchoring hook (2), and secure the hook to the grid frame (1) using the two screws (XA1-1260-406).
  • Page 147 4. Repair Guide Install the slide switch (5) on the grid frame (1). Temporarily secure the lock base (6) to the side switch (5) through the grid frame (1) using the screw (XA4-1200-609). Temporarily secure using the screw...
  • Page 148 4. Repair Guide While pressing the protuberance on the lock base (6) against the indentation in the slide switch (5), and fasten them together securely using the screw (XA4-1200-609). Now tighten up the screw (XA4-1200-609) which was temporarily secured in step 3). * Bear in mind that using excessive torque for tightening the screws will damage the slide switch (6).
  • Page 149 4. Repair Guide Engage one end of the slide spring (7) with the hook at the front of the lock base (6). Fasten the lock cover (8) securely to the grid frame (1) using the two screws (XA1- 1260-606). * Bear in mind that using excessive torque for tightening the screws will damage the lock cover (8).
  • Page 150 4. Repair Guide Using tweezers, engage the other end of the slide spring (7) with the hook of the lock cover (8). Engage the end of the spring with the hook Move the slide switch (5) in the unlocking direction, and check that it moves smoothly together with the anchoring hook (2) to which it is linked.

  • Page 151: Checking The Grid Unit Installation

    4. Repair Guide 4.2 Checking the grid unit installation 1) Clean the front and reverse sides of the grid unit. 2) With the imaging unit placed on a flat surface, hold the left and right sides of the grid unit, and fit the two tabs (see detail A) of the grid frame into the two cavities (see detail B) on the back bottom side of the imaging unit.

  • Page 152: Checking The Release Of The Installed Grid Unit

    4. Repair Guide 3) Tilt the grid unit toward the imaging unit side, and fit the two anchoring hooks (see detail C) of the lock mechanism into the two cavities (see detail D) on the handle sides of the imaging unit. * Check that the anchoring hooks automatically fit into the cavities and lock.
  • Page 153 Printed by Canon Jul. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 154 CXDI-SYSTEM Rev.01 CONTENTS IMAGING UNIT ······································································································· 1 POWER BOX ············································································································ 2 GRID UNID··············································································································· 3 SCHEMATIC DIAGRAM (PWB-60 X-RAY I/F)···················································· 4...
  • Page 155 CXDI-SYSTEM Rev.01 IMAGING UNIT (CXDI-60G/60C) KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO IMAGING UNIT CABLE UNIT, SENSOR, BM7-0209-000 SENSOR SIDE, S150-60 CABLE UNIT, SENSOR, BM7-0123-000 POWER BOX SIDE, P630 BH6-5728-040 CABLE UNIT, X-RAY I/F BM7-0052-000 SWITCH UNIT, REMOTE CANON LOGO...
  • Page 156 CXDI-SYSTEM Rev.01 IMAGING UNIT (CXDI-60G/60C) KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BA5-0269-000 COVER, ACCESS XB1-2300-606 SCREW XB1-2300-606 SCREW © Canon Inc.
  • Page 157 CXDI-SYSTEM Rev.01 POWER BOX (CXDI-60G/60C) KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BA5-0310-000 UPPER COVER, POWER BOX XB1-2300-406 SCREW XB1-2300-406 SCREW XB2-7300-606 SCREW, W/WASHER BA4-1802-000 COVER, CABLE XB1-2300-406 SCREW © Canon Inc.
  • Page 158 CXDI-SYSTEM Rev.01 POWER BOX (CXDI-60G/60C) KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BM7-0045-000 PCB UNIT,X-RAY I/F BH7-9051-000 POWER SUPPLY UNIT BM7-0046-000 CABLE UNIT, POWER SUPPLY BH7-9047-000 CABLE UNIT, DISTRIBUTION © Canon Inc.
  • Page 159 CXDI-SYSTEM Rev.01 GRID UNIT (CXDI-60G/60C) KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BA5-0316-000 SLIDE, LOCK BA5-0318-000 COVER, LOCK BA4-1820-030 HOOK, GRID BA4-1822-020 SPRING, SLIDE XA1-1260-406 SCREW XA1-1260-406 SCREW BA4-1819-030 BASE, HOOK SLIDE BA4-1821-020 SPRING, LOCK © Canon Inc.
  • Page 160 CXDI-SYSTEM Rev.01 GRID UNIT (CXDI-60G/60C) KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO XA4-1200-609 SCREW BA5-0317-000 BASE, LOCK SPACER, LONG BA5-0322-000 GRID 4:1 (t = 1.5mm) SPACER, LONG BA5-0325-000 GRID 8:1 (t = 0.7mm) SPACER, LONG BA5-0328-000 GRID 10:1 (t = 0.3mm)
  • Page 161 PWB-60 X-RAY 1/2 SCHEMATIC DIAGRAM Rev.01 © Canon Inc.
  • Page 162 PWB-60 X-RAY 2/2 SCHEMATIC DIAGRAM Rev.01 © Canon Inc.
  • Page 163 Printed by Canon Jul. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 164 Contents Repair of Imaging Unit......................1 1.1 Primary-Level Response ....................3 1.2 Secondary-Level Response ....................4 1.3 Tertiary-Level Response… ....................5 Trouble Response Workflow....................2 Primary-Level Response......................3 3.1 Steps to deal with errors occuring at host startup.............. 3 3.2 Steps to deal with errors occurring during calibration ............4 3.3 Steps to deal with errors occurring prior to ready tranfer, during…...

  • Page 165: Repair Of Imaging Unit

    After it is confirmed that the problem is caused by the imaging unit, collect the necessary data at the office. Return to the imaging unit to the Canon Inc with the collected data and report to Canon Inc what action has been taken.

  • Page 166: Trouble Response Workflow

    - Collected data - Action taken Secondary-Level Response (at distributor’s office) Recurrence Verification/Inspection/Repair/Information Acquisition (date, etc) - Imaging unit - Collected data - Action taken Tertiary-level response (at Canon Inc) Recurrence Verification/Inspection/Repair Completion of the Repair Return the unit to a customer...

  • Page 167: Primary-Level Response

    6. Troubleshooting 3. Primary-Level Response The primary-level response is defined as the work which is carried out at the customer's site (hospital or clinic). Only medical engineers (ME) and service technicians are permitted to undertake this work. When service technicians are dispatched to the customer's site, they must take with them the sensor cables (for the imaging unit side) and a power box (and, if possible, an imaging unit and notebook PC).

  • Page 168: Steps To Deal With Errors Occurring During Calibration

    6. Troubleshooting 3.2 Steps to deal with errors occurring during calibration (1) Check the X-ray tube irradiation field of the X-ray generator. (2) Check the exposure dosage. (3) Execute the log gathering tool. (4) Conduct the self-diagnosis test, and check the test results. (5) Check the sensor cable (connections at imaging unit and power box sides) connections.
  • Page 169 6. Troubleshooting 3.3 Steps to deal with errors occurring prior to ready transfer, during ready transfer, exposure and exposure standby (1) Execute the log gathering tool. (2) Check the sensor cable (connections at imaging unit and power box sides) connections. (3) Replace the sensor cable (at power box side).
  • Page 170 6. Troubleshooting [Troubleshooting when abnormal images occur] (1) Execute the log gathering tool. (2) Check the calibration images (White*.dcm) on the monitor. (3) Conduct the self-diagnosis test, and check the test results. (Calibration must not be performed.) (4) Check whether the abnormal images recur. ·...

  • Page 171: Secondary-Level Response

    (7) Start up the host, and check whether the error recurs. If the error recurs after the steps outlined above have been taken, the imaging unit must be returned to Canon Inc. The tertiary-level response steps are then undertaken. * When a tertiary-level response is requested, the following information must be provided without fail: ·...
  • Page 172 (7) Proceed with calibration, and check whether the error recurs. If the error recurs after the steps outlined above have been taken, the imaging unit must be returned to Canon Inc. The tertiary-level response steps are then undertaken. * When a tertiary-level response is requested, the following information must be provided without fail: ·...
  • Page 173 6. Troubleshooting * When a tertiary-level response is requested, the following information must be provided without fail: · Details of how the system has been operated on-site (system configuration, optional software, etc.) · CXDI software version · Shock sensor statuses ·...
  • Page 174 If the error recurs after the steps outlined above have been taken, the imaging unit must be returned to Canon Inc. The tertiary-level response steps are then undertaken. However, as a basic rule, requests for a tertiary-level response will not be accepted for an imaging unit if the error concerned did not recur at the secondary-level response stage.

  • Page 175: Examples Of Abnormal Images

    6. Troubleshooting 4.4 Examples of abnormal images It is difficult to take remedial action on the market for the abnormal images shown below. The problems involved preclude the possibility of repairs even when the sensor cable, power box or other parts are replaced. (1) Continuous multiple line defects (2) Artifacts in a block...

  • Page 176: Gathering Information About The Problem

    6. Troubleshooting 5. Gathering Information About the Problem It is recommended to replace the whole unit (imaging unit, power box) if any problem occurs at the customer’s site in order to reduce the downtime of the system. It is desirable to have the bad unit brought back and repaired at the office of the distributor (agent).

  • Page 177: How To Back-Up And Recover The System

    6. Troubleshooting 6. How to Back-up and Recover the System [Objective] This document describes how to back up and recover the system. [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 178 6. Troubleshooting 6.2.2 When problems occur in CXDI software When problems occur in files other than ini files for d: \Ccr software other than the OS, recovery can be accomplished by adding or replacing the relevant files if you can identify the defective files.
  • Page 179 6. Troubleshooting 6.2.3 When the hard drive crashes Recover the system using the following method when the hard drive crashes. 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 180 6. 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 181 Printed by Canon Jul. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 182 Printed by Canon Jul. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 183 8. Tools ISSUED ON: July 2009 SPECIAL TOOL LIST MODEL: CANON DIGITAL RADIOGRAPHY CXDI-60G/60C BINDER: SERVIC MANUAL FOR CXDI-60G/60C FILE NO. 1/1 TOOL NO. TOOL NAME Q’TY REMARKS STICKING TOOL, GRID BY9-6583-000 (If necessary) For CXDI-60G/60C WEIGHT TOOL, GRID BY9-6585-000...
  • Page 184 Printed by Canon Jul. 2009 Rev. 01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 185 Page 1 of 2 CXDI-60G/60C 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 It must be possible to...
  • Page 186 Page 2 of 2 CXDI-60G/60C 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 System connections The system power must come on when the...

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