Canon CXDI-40G COMPACT Service Manual Download Page 156

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4. Repair Guide

- 2 -

2. Assembly / Disassembly

2.1 Imaging Unit

(1) Disassembly

Disassembling the Maintenance Cover

Turn the sensor unit over.
Remove the maintenance cover with the screws (x 8) taken off.

Notes:

Prevent any foreign matter from getting inside the gaps in the imaging unit when the
maintenance cover is removed.

Maintenance Cover

Prevent any foreign matter
from getting inside.

Summary of Contents for CXDI-40G COMPACT

Page 1: ... Japan Copyright C Canon Inc Medical Technical Service Dept All rights reserved S Se er rv vi ic ce e M Ma an nu ua al l Printed by Canon Feb 2009 Rev 01 Confidential C CX XD DI I 4 40 0G G C CO OM MP PA AC CT T ...

Page 2: ...d notes If the product undergoes a large modification a revised edition of the service manual will be sent to you In other cases a service manual report will be sent to you to update the manual Note 1 This service manual is published by Canon Inc in accordance with Article 6 Furnishing the Referring Materials of the Service Assignment Contract it has concluded with your company Note 2 This service...

Page 3: ... cover during maintenance repair etc perform the work after switching the power off Never touch the device with wet hands as there is a risk of electric shock 3 Fuse When replacing the fuse first resolve the reason for its failure and then replace the fuse with the specified type Never use a fuse other than the specified type 4 Connecting the grounding wire The provided ground wire must be connect...

Page 4: ...Sicherung nur durch den vorgeschriebenen Typ Anderenfalls kann es zu einem Brand oder elektrischen Schlag kommen 4 Erdleiter Erden Sie das Instrument unbedingt an einer Schukosteckdose Anderenfalls kann es zu einem Brand oder elektrischen Schlag durch Leckstrom kommen 5 Umbau Jeder Umbau des Produktes ist strengstens untersagt da dies zu einem Brand oder elektrischen Schlag führen kann 6 Beweglich...

Page 5: ...cited from IEC60601 1 1 2000 the measurements are only guidelines However the IEC60601 1 1 2000 example must be treated as the standard Therefore the Control PC and operation unit must be installed in a location further than the measurements below outside of the patient environment Areas where the patient moves not only during imaging but when entering and leaving the room etc are also considered ...

Page 6: ...C CX XD DI I 4 40 0G G C CO OM MP PA AC CT T Canon Inc Japan Copyright C Canon Inc Medical Technical Service Dept All rights reserved 1 1 G Ge en ne er ra al l Printed by Canon Feb 2009 Rev 01 ...

Page 7: ... Block Diagram 2 2 1 Standard 2 2 2 Plural Connection 3 3 System Diagram 4 3 1 Stand alone System 4 3 2 Total System CXDI 40G Compact Plural Connection 5 4 CXDI Image Processing 6 4 1 Processing Flow 6 4 2 Image Types 7 5 Specifications 8 ...

Page 8: ...same functions as the CXDI 40EG modifications to reading circuit and supports Ethernet connections Please note that the CXDI 40G COMPACT cannot be used for the following purposes as it is not designed for Portable usage being separated from Bucky unit stand or table Installation in the vehicle Taking images with the sensor directly contacted with a patient CXDI System Software Compatible with vers...

Page 9: ...2Hz 2 5A AC120V 10 50 60 Hz 2Hz 2 0A AC230V 10 50 60 Hz 2Hz 1 5A Mouse Power Box OUT PUT 1 Control Signal OUT PUT 2 Control Signal AC Power IN CA1 CA6 CA7 CA8 Imaging Unit CXDI 40G COMPACT Control Signal Control PC VGA LAN2 AC Power IN SCSI SERIAL COM3 MOUSE KEY BOARD SERIAL COM4 Key Board Printer Image file device Image diagnosis W S X Ray I F CA2 LAN1 CA3 CA4 CA5 X Ray Generator SERIA1 COM1 SERI...

Page 10: ...PACT Control Signal X Ray I F CA2 CA3 CA4 Network Ethernet 100 10base T Printer Image file device Image diagnosis W S CA5 X Ray Generator AC100 120V 230V AC100V 50 60Hz 1 5A AC120V 60Hz 1 5A AC230V 50 60Hz 0 8A Operation Unit RS232C VGA AC100V 10 50 60 Hz 2Hz 2 5A AC120V 10 50 60 Hz 2Hz 2 0A AC230V 10 50 60 Hz 2Hz 1 5A Mouse CA6 CA7 CA8 Control PC VGA LAN2 AC Power IN SCSI SERIAL COM3 MOUSE KEY BO...

Page 11: ...Environment or Medical room Protective Grounding 50G Power 7m FC E21A or Recommendation General PC SELV 40G COMPACT Imaging Unit X Ray Generator 601 Compatible 1st 2nd AC230V Insulation with reinforcement Basic Insulation Stand Alone System Block Diagram Example ...

Page 12: ...onment or Medical Room Protective Grounding 50G Power 7m 1st 2nd AC230V Insulation with reinforcement Basic Insulation CXDI 40E Sensor Unit Power Box Power Box X ray Generator 601 Compatible CXDI 50 Sensor Unit Image examination WS Image File Equipment Printer etc FC E21A or Recommendation General PC General HUB Ready Lamp ...

Page 13: ...Processed image Correction processing QA processing Offset correction Gain correction Defect correction dtstore Characteristic extraction DICOM output Gradation processing Sharpening DEP MTF enhancement Frequency enhancement Grid stripe reduction High density clipping request Pre processing Sensitivity correction ...

Page 14: ...IT specific characteristics corrected 3 Original image Raw image after preprocessing 4 QA image Original image after gradation processing sharpening and other processing The CXDI performs image processing up to this point 5 Diagnosis image QA image after further image processing necessary for diagnosis Image processed by the user for diagnostic purposes 6 Processing image Diagnosis image after pos...

Page 15: ...µm Fluorescent substance GOS LANMIT sensor Sensor sensitivity Same as CXDI 40EG Exposure time 0 ms to 1 sec 1 to 3 sec Output gradations 12 bits 4096 gradations A D 14 bits Transfer method Ethernet between sensor unit and PC via power box Preview time Approx 3 sec Exposure cycle time 15 sec typ External dimensions Sensor unit 470 W 548 L 32 H mm Not including insulation sheet External dimensions P...

Page 16: ...allation inside imaging unit is not possible Installed in a Bucky unit stand or table Except for the external dimensions the specifications are identical to the 40EG phototimer Phototimer and the phototimer securing components are obtained from the respective dealer Calibration Can be performed by service staff only Cannot be performed by users Users can conduct a self diagnostic test Environmenta...

Page 17: ...hen temperature exceeds 49 C Power consumption when one unit is connected Approx 17 W Sleep mode Standby mode Approx 35 kcal h 15 sec exposure cycle time Heat generation Approx 15 kcal h During sleep standby Environmental conditions 1 Transportation and storage Temperature 30 to 60 C Humidity 10 to 60 no condensation Atmospheric pressure 700 to 1060 hPa 2 Operating environment Temperature 10 to 35...

Page 18: ...on Inc Japan Copyright C Canon Inc Medical Technical Service Dept All rights reserved Printed by Canon Feb 2009 Rev 01 C CX XD DI I 4 40 0G G C CO OM MP PA AC CT T 2 2 I In ns st ta al ll la at ti io on n ...

Page 19: ...25 5 3 1 Stand 25 5 3 2 Table 28 6 Installing the Phototimer 31 6 1 Overview 31 6 2 Notes 31 7 Starting up and Shutting Down the System 33 8 X ray Controller Interface 34 8 1 Interface Signal Description 34 8 2 When Normal Imaging 35 8 3 When Timeout due to RX_REQ not Negating 36 8 4 Signal Names and Functions in the Connection with the X ray Generator 37 8 5 The Connection with X ray Generator Eq...

Page 20: ...12 8 Table Setup Settings 61 12 9 Performing the Annotation Settings 62 12 10 Network Connections 63 12 11 Linearity Check of Transfer Image Density 88 12 12 Operation Unit Gamma Correction 96 12 13 Changing the Total Image Count 99 12 14 Backing Up When Installing 101 12 15 Backing up Setting Data to FD 102 12 16 Tool Modes np mode 104 13 Installing the Grid 107 13 1 Overview 107 13 2 Notes 107 1...

Page 21: ...ncy for the equipment 6 The site must be connected to a fully earthed cable with sufficient ground resistance to meet standard values 4 After installation be sure to dispose of waste product packaging with care and with full respect for the environment 5 As the imaging unit is easily portable take special care that it is not knocked dropped or subjected to strong shocks 1 2 Installation Restrictio...

Page 22: ...formed 5 After installing the imaging unit in the Bucky unit stand or table if the user cannot confirm the cross lines of the imaging unit surface attach an indicator mark after adjusting the X ray tube position if necessary 6 Routing of the cables for the table upright stand and universal stand is based on the table upright stand and universal stand specifications However the bending radius R of ...

Page 23: ...2 Installation 3 2 Unpacking and List of Materials 2 1 Packaging Diagram 1 CXDI 40G COMPACT Sensor Unit Assembly Packaging Accessories Box CXDI 40G COMPACT Imaging Unit ...

Page 24: ...2 Installation 4 2 CXDI SYSTEM III Assembly Packaging Accessories Box Power Box ...

Page 25: ...m 3 Power supply cable with AC plug 1 3m 100 120 230V 4 Cable clamp 1 5 Screw M4x6mm 1 6 Operation manual Power box LAN cable for connecting Control PC Power Box and Network switch Switching HUB for connecting the multiple Imaging Units shall be procured at each sales company LAN cable Over category 5 Recommended length of the cable is 30m or less When Control PC and Power Box are connected direct...

Page 26: ... Name Imaging Unit Name Sensor Cable Qty 1 Qty 1 Remarks Remarks Imaging Unit Power Box No 3 No 4 Name Ready lamp unit Name Ready lamp mounting shaft Qty 1 Qty 1 Remarks Remarks No 5 No 6 Name Insulation sheet Name Cable tie Qty 16 Qty 3 Remarks t 0 4mm Remarks ...

Page 27: ...ower box Name X ray I F cable Qty 1 Qty 1 Remarks I F and Power Supply Remarks To connect with X ray generator No 3 No 4 Name Power supply cable Name Cable clamp Qty 1 Qty 1 Remarks For Power Box 100 120 230V Remarks No No Name Name Qty Qty Remarks Remarks ...

Page 28: ...tion between control PC and Laptop PC 7 10 100 BASE Tx cable 2 Straight type For connection between Laptop PC and control PC 8 Software for service maintenance 1 BY9 6538 XXX Check the version of the software 9 CXDI application and firmware 1 10 CXDI software version compatibility table 1 11 Mirror oil based marker etc 1 For adjusting the alignment with the X ray tube 12 Tester 1 Used to verify th...

Page 29: ...t no unreasonable loads are brought to bear upon them 7 Adjust the alignment Be careful not to scratch the imaging unit 8 Install the phototimer Install in the Bucky unit stand or table Be careful not to scratch the sensor 9 Start the system 10 Identifying the imaging units and setting the number of units to be connected inputting the sensor serial numbers Identifying the Sensor Unit in Setting 11...

Page 30: ...on angle Use as a fixed grid 25 Self diagnostic testing No errors must be displayed 26 Radiographic testing Check the image quality and transfer operation to printer and storage Image Quality Check 27 Body parts settings The engineer in charge must be consulted prior to performing these settings Operation Manual 28 Check and perform the system settings The engineer in charge must be consulted prio...

Page 31: ...stalled when calibration imaging is performed START Affix the insulation sheets to the imaging unit Install the imaging unit Install the phototimer Install the power box and control PC Conduct calibration imaging Install the grid Conduct the self diagnostic test The Bucky unit stand or table and imaging unit must be electrically isolated from each other Check the grid installation angle ...

Page 32: ...nit to the Bucky unit stand or table must be obtained from the distributor The securing parts including the mounting screws must also be electrically insulated by insulation sheets or other means to ensure that the imaging unit is electrically isolated 3 After installation of the imaging unit in the Bucky unit stand or cable is complete use a tester or other instrument to check that the imaging un...

Page 33: ... imaging unit front side Note Avoid making bent or raised sections when affixing Enlarged View of DT2 Affix to the frame rear side Affix by aligning with the radius edge Affix to the top surface of the top cover DT2 Top cover Affix by aligning with the radius edge ...

Page 34: ...rface Note Avoid making bent or raised sections when affixing Enlarged View of DT1 Enlarged View of DT1 Affix by aligning with the radius edge Top cover Top cover edge Affix to the top cover side surface Affix by aligning flush with the edge Affix by aligning with the top cover edge ...

Page 35: ...ing unit Notes If the imaging unit is installed to the Bucky unit stand or table by a single operator when the sensor cable and ready lamp cable are already connected there is a risk of the cables getting pinched or bent Therefore be sure to install the imaging unit to the Bucky unit using two or more operators 1 Remove the two screws on the connector cover and remove the connector cover 2 Remove ...

Page 36: ...e conductive holder over the copper foil covering Note Loosen a SKINTOP spiral of the sensor cable so that the sensor cable connector can be connected to the connector of the imaging unit as needed Route the sensor cable while taking care that excessive force is not applied to it To prevent damage in case the cable is pulled by a strong force adjust by tightening a SKINTOP spiral as shown in the f...

Page 37: ...fter checking that the cables are routed properly and the length is adjusted properly secure with the two cable ties Note Allow enough length and route the sensor cable while taking care that excessive force is not applied to it Allow enough length and route the ready lamp cable while taking care that excessive force is not applied to it Gap 1 5 to 2 0 mm Ready lamp connector Sensor cable connecto...

Page 38: ...2 Installation 18 6 Use the two screws to mount the connector cover Next use the cable ties to bundle the sensor cable and ready lamp cable Connector Cover Cable tie ...

Page 39: ... the back of the power box and the 2 screws on each side at the bottom of the power box 2 Removing the LAN cable connector guard Remove the LAN cable connector guard to prevent injury when connecting the sensor cable and X ray I F cable Also remove screws on the far side LAN cable connector guard ...

Page 40: ...ngth to connect to the power box connectors Note To prevent damage in case the cable is pulled by a strong force adjust by tightening a SKINTOP spiral as shown in the figure below Sensor cable X ray I F cable 2 Attach the cable clamp to the sensor cable and then fix it to the power box using the screw M4 6 mm Gap 0 5 to 1 0 mm No gap X ray I F cable SKINTOP spiral Sensor cable SKINTOP spiral Lock ...

Page 41: ...ct to the connectors for the sensor cable and X ray I F cable 4 After completing the cable connections attach the power box cover Then attach the LAN cable connector guard X ray I F cable Connected to Sensor cable Connected to ...

Page 42: ...tallation 22 5 Connect the LAN cable to the back of the power box 6 Connect the power cable to the back of the power box Sensor cable X ray I F cable Power cable Power switch LAN cable LAN cable Power cable ...

Page 43: ...able to the COM port COM 1 or COM2 specified as the port in the driver for Operation Unit LAN 2 For connecting to a power box LAN 1 For connecting to a network Keyboard Mouse Power Supply Cable VGA Port For Operation Unit COM1 RS 232C Cable For Operation Unit COM2 RS 232C Cable For Operation Unit ...

Page 44: ...ollows Position A 4 places Less than 14mm Position B 6 places Less than 8mm M5 screws are secured to the image unit frame before shipment The screws must not be removed for light shielding even they are not used for installing the imaging unit Centerofsensor panel Frameoutsidedimension Centerofsensor panel Imagingunitframe Insulationsheet Imagingunitframe Insulation sheet Including insulation shee...

Page 45: ...adjusting the X ray tube position attach an indicator mark if necessary For installation facilities where the X ray tube is moved be sure always attach an indicator mark and perform positioning of the exposure area before taking the exposure Note If the table type is used align the sensor unit before mounting a top panel photo timer and grid 5 2 Tools should be prepared by distributors Alignment A...

Page 46: ... ray generator cross line of the X ray tube is cast over the sensor unit Align the position to meet the requirements described in 1 and 2 below 1 Align the cross line of X ray tube with the cross line of the sensor unit If the position is mismatched as shown in NG below the sensor unit and the stand are not horizontal In this case put the spacer between the stand base and the floor to align the sl...

Page 47: ... base to align the slight differences 4 Regardless the height of the X ray tube and the sensor unit it should keep the positional relation aligned in step 3 above x Should be perpendicular in any height Center of X ray tube and the sensor unit should match in any height Case the cross line Reflect the cross line Correct Alignment Shifted Horizontally Shifted Vertically Reflected cross line Cross l...

Page 48: ...f the table or the spacer 3 Adjust the height of the table to space the appropriate exposure distance Distance from the tube to the sensor unit should be 150cm Using a measure or rope align the vertical and horizontal position of the sensor unit to the center of the tube so that the distance from the tube to side to side and up and down of the sensor is symmetric Level Adjuster x Fix the mirror ...

Page 49: ...ents described in 1 and 2 below 1 Align the position so that the cross lines of X ray tube and the sensor unit exactly match If the position is mismatched as shown in NG below the sensor unit and the stand are not aligned horizontally to the X ray tube In this case put the spacer between the base of the stand and the floor to align the slight differences Top View OK NG ...

Page 50: ...just the height of the table by the adjuster or the spacer to align the slight differences 5 Regardless the height of the X ray tube and the sensor unit it should keep the positional relation aligned in step 4 above Correct adjustment Adjuster balance is wrong Reflected cross line Cross line of X ray tube x Cast the cross line Reflect the cross line Look in ...

Page 51: ...table below shows phototimers that are installed in the series 40E imaging units Note that other phototimers with identical light sensor dimensions to those in the table below cannot be installed Reference Recommended phototimers for the CXDI 40E series Manufacturer Hitachi for upright stand Hitachi for table type Hitachi for upright stand Hitachi for table type Manufacturer s model name PDS CXDI ...

Page 52: ...ields 1 3 3 3 Light sensor dimensions W x H 454 x 460 449 3 x 449 3 465 x 465 449 x 455 Light sensor thickness 2 5 7 1 3 4 6 including external frame cover 6 4 Manufacturer Siemens Thick type VACUTEC GILLARDONI Manufacturer s model name 8354599X1181 70145 10305800 10358400 Light sensor system Ion chamber Ion chamber Solid Number of lighting fields 3 3 3 Light sensor dimensions W x H 465 x 465 458 ...

Page 53: ...ecognized resulting in an error This is because the system communicates with the imaging unit when turning the system on The power box cannot be turned on in conjunction with turning on the control PC 1 Turn on the main power of the power box 2 Turn on the control PC Note Ccrstart bat should be registered in Windows Startup 2 Sequence for Turning the Power off Shutdown 1 From OPU select SYSTEM SHU...

Page 54: ...End X ray emission X ray emission signal OFF Detect X ray emission signal ON Enable X ray emission ON X ray generator CXDI End Image data read Enable X ray emission signal OFF RX_REQ RX_COM Generator Setup timer X ray emission signal 1st switch lewel ON X ray emission signal 2nd switch lewel ON Imaging possible ...

Page 55: ... Output period of X ray exposure authorization signal RX_COM TRX_REQ_NEG Time taken for the X ray exposure request signal RX_REQ to be negated after X ray exposure is completed TPRE_DELAY Time taken for the exposure to the X rays after the X ray exposure authorization signal RX_COM has been asserted TPOST_DELAY Time taken for stopping the X rays after the X ray exposure authorization signal RX_COM...

Page 56: ...2 Installation 36 8 3 When Timeout due to RX_REQ not Negating ...

Page 57: ... RX_COM is time out as a trigger reading action is delayed if RX_COM does not negate and time out is used as the trigger resulting in delay of image display timing We recommend using a configuration in which RX_REQ is negated Time required from X ray exposure completion to negating RX_REQ TRX_REQ_NEG min 0 max 100ms Image display timing is delayed if this is not fulfilled RX_COM X ray release sign...

Page 58: ... YEL ORG GRY TLP281 GR F NC2D P DC5V Connections Between System and X ray Generator Connection conditions 1 The X ray exposure signal line including switching mechanism must be insulated and its total impedance must be 100 ohms or less 2 The maximum contact voltage of the X ray exposure authorization signal line is AC 250V and DC 30V and its current ranges from 10mA to 2A Only the insulated second...

Page 59: ...gle stable arrangement 2 Form C Contact material Au clad AgNi type Relating capacity AC250 5A DC30V 5A Max switching power 1250VA 150W Max switching voltage 250V AC Max switching current 5A Min switching capacity 100µA 1V DC 3 Characteristics Item Content Operate time Max 20ms Reset time Max 10ms Mechanical 18 000 times hour Maximum open close frequency Rated load 1 800 times hour Between coil con...

Page 60: ...V 10 µA Capacitance Ct V 0 f 1 MHz 30 pF LED Max Forward voltage VFM IFM 0 5 A 3 4 V Collector Emitter Breakdown Voltage V BR CEO IC 0 5 mA 80 V Emitter Collector Breakdown Voltage V BR ECO IE 0 1 mA 7 V VCE 48 V Ambient Light Below 100lx 0 01 2 0 1 10 DETECTOR Collector Dark Current ICEO VCE 48 V Ta 85 Ambient Light Below 100lx 2 4 50 50 µA Rise Time tr 2 Fall Time tf 3 Turn On Time tON 3 Turn Of...

Page 61: ...e control PC network card 2 Network setting for Screwcap ini 3 Network setting stored in the imaging unit 4 Connection setup for a multiple number of sensor units 9 2 Preparation Keyboard Mouse Connect the keyboard and mouse to the back of the control PC Check if the system is connected and then turn the system on If restrictions have been set on the operation of the operating system release them ...

Page 62: ...ion is supported When the SensorNum key has been set to 2 3 or 4 SensorNum 2 3 or 4 the Sensor1 Sensor2 Sensor1 Sensor2 Sensor3 or Sensor1 Sensor2 Sensor3 Sensor4 sections are supported respectively 2 Imaging unit IP address This must be identical to the IP address stored in 9 3 3 Network settings stored in imaging unit in the next section Note All editing using keys other than the SensorNum keys ...

Page 63: ... the IP address setting for one or more of the sensor units must be changed Refer to 9 3 4 Connection setup for a multiple number of sensor units Item to be set Factory default value Imaging unit IP address 192 168 100 11 Subnet mask 255 255 255 0 Gateway address 000 000 000 000 Host IP address 192 168 100 10 Port number for command 12121 Port number for data 12122 To change the settings follow th...

Page 64: ...avorable one for Ethernet there is too much traffic or high noise levels the equipment may not be able to demonstrate its performance to the full Therefore the construction of a network consisting solely of the CXDI system is strongly recommended Up to three identical sensors can be connected Each sensor must be paired with a power box The LAN cables and hub are procured from the sales companies o...

Page 65: ... Sensor1 since it is allocated to the CXDI 40G COMPACT as the default 5 After connecting the multiple number of sensor units edit the SensorNum key in the SensorInfo section of the screwcap ini file to SensorNum 2 and save the file 6 After editing the screwcap ini file start up the system software 7 Switch over to the CCR console menu on the DOS screen select 1 0 7 to set Max Capture Devices 2 and...

Page 66: ...stall grid or table top 3 Change parameters of VPT button as follows This operation must be done by the VPT button which uses fixed ROI The adjustment cannot be performed properly by the body parts buttons which use auto ROI 1 From SYSTEM EDIT EXPOSURE MODE select VPT button 2 Press the NEXT PAGE button to enter the parameter editing screen and then set the following parameters A GENERATOR PARAMET...

Page 67: ...diation dosage gradually using the option buttons such as the H S button L S button plus and minus button on the X ray generator and decide on the final dosage For instance the L S button is for providing about 1 5 times the default dosage If in overall terms the sensitivity has shifted slightly or it differs slightly from one body part to another use the H S L S and buttons on the X ray generator...

Page 68: ...tomated Exposure Control Field in Preview Screen added from CXDI System Software Ver 6 2 NUMBER that can be specified is max 3 Ws 430mm Hs 430mm 0 0 W H Sensor X Y 3 Convert the size and position of the ROIs in 2 to pixel values The pixel size of the sensor is 160µm For multiple values use X Y W H X Y W and H for calculations X 160 µm Let this value equal A Y 160 µm Let this value equal B W 160 µm...

Page 69: ...tton Press the Fixed ROI Area key 6 Press the Area setting key 7 The fixed ROI 1 setting screen appears Input values A to D from step 3 into the edit box and press ENABLE To set multiple fixed ROIs input A to D and A to D into fixed ROI 2 settings and fixed ROI 3 settings respectively Area setting button C C A A B B D D ...

Page 70: ...not dimmed press the Area setting key and press DISABLE in fixed ROI settings 9 After Confirming all settings and press EXIT 10 The display returns to the system settings screen Press OK 11 Change settings appears Press OK Be careful because if CANCEL is pressed all changes made to the settings are deleted 12 Return to the normal imaging screen and turn off the power to the CXDI ...

Page 71: ...your local value as necessary 2 Procedure 2 1 When CXDI application start open the ADMINISTRATOR SETUP MENU SYSTEM SETUP MENU ADMINISTRATOR SETUP 2 2 When the ADMINISTRATOR SETUP MENU appears and presses the DATE button 2 3 The dialog Date Time Properties appears and set the value properly each of the fields which the tab sheet Date Time and Time Zone sheet has And then press OK ...

Page 72: ...on from the user mode SYSTEM SETUP MENU VERSION INFORMATION c Confirm the firmware version System Module Version Information A Hardware version Product type and Sub No Product type is identified from Sensor serial No set to the Imaging unit Sub No indicates the states of the PWB Di board dipswitch2 1 to 4 0d 40G COMPACT B Firmware initialization code version This is the version of the initializati...

Page 73: ...by referring to Concerning Telnet Connections in the Tool Software Operation Manual 5 Check the versions of the firmware and PLD code on the screen displayed after the login 6 After you finish checking close HyperTerminal login canon Password CXDI 40E firmware Ver 3 02 03 build at Aug 22 2008 13 36 19 normal boot HUB42 Ver 4206 product code 0dc1 Pwb 40EDi Firmware version Hardware version PLD code...

Page 74: ...ure to check that the CXDI is connected to the system 3 Procedure 3 1 Installing the firmware Write the firmware by referring to 3 Firm Write Tool Software Firmwrite exe in the Tool Software Operation Manual Where to write PWB Di board 3 2 Installing PLD code Write PLD code by referring to 2 HUB PLD Write Tool Software pldwrite exe in the Tool Software Operation Manual Where to write PWB Di board ...

Page 75: ...application is launched and a sensor error message will be displayed For this reason check the numbers and rewrite them if necessary 2 Notes 2 1 Check the sensor serial No whenever a When the PWB Di board has been replaced b When a sensor unit has been replaced 2 2 This checking procedure must be performed with the Control PC Imaging Unit and all the other equipments connected and started up 3 Pro...

Page 76: ... Be sure to set the window view size of CXDI application software at the same time with the register to the Startup Group 3 Register the CXDI application software to the Startup Group procedure 3 1 Connect keyboard and mouse to the control PC 3 2 Turns the all CXDI system power on after the all installation finished And after that Windows XP starts 3 3 Open the Taskbar and Start Menu from the Star...

Page 77: ...e Screen Buffer Size to 5000 Click OK 4 6 The Apply Properties to Shortcut appears and check the item of the Modify shortcut which started this window Click OK 5 Delete CXDI application software from the Startup Menu Group 5 1 Connect the keyboard and the mouse to the control PC 5 2 Turns the CXDI system power on Windows XP start 5 3 After the CXDI application software start press Alt Tab key to s...

Page 78: ... file appears If you are going to remove it click Yes button 5 10 After confirm that the ccrstart bat item is removed from Startup Group close all the application on the desktop and re login to Windows XP 5 11 Make sure that the CXDI application software will not start automatically after login to Windows XP And then shutdown Windows XP turn the CXDI system power off When the CXDI application is d...

Page 79: ... Mode 0 Normal 1 Expert 0 0x0 appears Select 0 Normal 4 5 CCR SETUP MENU appears Select 7 Scan Sensor Setup 4 6 The Capture Device Configuration Table now appears Input the number of sensor units connected to the control PC in the underlined _ section of Max Capture Devices below 4 7 Enter the serial number to A D Board Serial Number for SensorID 1 Capture Device Configuration Table Max Capture De...

Page 80: ...ct the command 1 System Setup 2 6 CCR Serial Number 0 0 0 appears Enter the six digit number indicated on the naming label of the control PC unit Press Enter key until CCR SETUP MENU appears Fig 1 F Fi ig g 1 1 2 7 Press Esc key after CCR SETUP MENU appears to return to Welcome to CCR screen 2 8 Select 8 Exit to exit CXDI application software 2 9 This returns you to the Windows NT desktop Restart ...

Page 81: ... the CXDI system 2 2 Open the TABLE SETUP Change window from the Normal Exposure window System SETUP MENU SYS SETUP TABLE SETUP 2 3 Select the tabs to be changed and change the X ray tube voltage X ray tube current and msec value data to match the exposure conditions of the X ray generator See the operation manual for the details of settings 2 4 After finishing the changes return to the Normal Exp...

Page 82: ... characters used for the annotation are performed 2 Procedure 2 1 Once the normal radiographic screen has started open the annotation setting screen SYSTEM SETUP MENU SYS SETUP ANNOTATION 2 2 The annotation setting screen now appears Proceed with the settings that will make it possible to put the data desired by the user See the operation manual for the details of settings ...

Page 83: ...any errors made in these settings will make it impossible for connection to be made to the network or the images to be transmitted properly etc 3 Windows XP settings 3 1 Connect the keyboard and mouse to the control PC 3 2 After turning on the Operation unit s power and then the Control PC s power start Windows XP 3 3 The Windows XP desktop screen appears Right click the My Network icon and select...

Page 84: ...wing messages will be repeated z If the CXDI has been connected properly Pic ping 172 17 7 123 input on the DOS screen Pinging 17217 7 123 With 32 bytes of data Reply from 172 17 7 123 bytes 32 time 10ms TTL 255 Reply from 172 17 7 123 bytes 32 time 10ms TTL 255 Reply from 172 17 7 123 bytes 32 time 10ms TTL 255 Reply from 172 17 7 123 bytes 32 time 10ms TTL 2550 z If the CXDI has not been connect...

Page 85: ... on the pre installation investigation details a Printer host name IP address b Port number c Transmission destination title Fig 2 C Press the SET button and input the parameters of the printer to be connected based on the pre installation inspection details Refer to another sheet for details of the parameters A space delimiter must be input between each of the parameters By pressing the Override ...

Page 86: ... time can be set B Press the Storage1 button and input the following items based on the pre installation investigation details a Storage host name IP address b Port number c Transmission destination title Fig 4 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 delimiter must be input between each of the para...

Page 87: ... occurred during the association Retry Message a indicates that connection at the TCP IP level is not possible and that the physical connections or the subnet mask and other settings must be checked again Message b indicates that communication at the TCP IP level is problem free but that DICOM level communication has failed In this case check again that AE_TITLE of CXDI has been sent properly to t...

Page 88: ...device title is used here c callingtitle calling App Entity Title The CXDI automatically uses CANON_CCR internally for the operation Designating a specific value allows overwriting of the above value Note that the meaning is opposite of the DICOM printing argument c ÆSee the printing parameters This is used when the operator who manages the connected storage device requests a change in the install...

Page 89: ...M Modality LUT OD is enabled set appropriate options to suit each output destination level 0 Do not delete default when not specified 1 Delete Window Center Width 2 Delete Window Center Width and Rescale Intercept Slope Type 3 Delete Rescale Intercept Slope Type compatible with releases up to Ver 4 20 Other than a loadable LUT or γ 1 0 has been specified with the output destination specific LUT fu...

Page 90: ...ines where this transfer image is inserted into the queue in the DICOM printer At HIGH the image is printed first among the queued images This parameter is set according to the user s requirement In the DICOM library TYPE3 the value is transferred together with the Tag However if the value is unknown the value is either transferred as a character string with length 0 or the element itself is not t...

Page 91: ...lues are used When this parameter is not transferred problems can occur since unsuitable default values may be used Some printers do not print until a supply magazine of the designated size is loaded and others print even though the designated size is different from the currently loaded supply magazine M magnification Interpolation method NONE REPLICATE BIL INEAR CUBIC This parameter is used in th...

Page 92: ...sferred over DICOM In this case the printer default values are used Starting from version 2 0 the image can be rotated from the CXDI side without using this parameter A max_density Maximum density Dx100 This parameter is used in the DICOM Basic Film Box 2010 0130 This parameter designates the density of the digital value for 0 4095 for reverse display of the CXDI transfer data image pixels In the ...

Page 93: ...r is used in the DICOM Basic Image Box 2020 0020 Reverse image density Æ If this parameter is not designated it is not transferred over DICOM In this case the printer default values are used r pixel_pitch Transfer pixel pitch for designating the request image size Pixel Pitch in um This parameter is used in the DICOM Basic Image Box 2020 0010 Position of the image on film The cumulative value for ...

Page 94: ... the argument t for DICOM storage devices ÆSee the storage device parameters g N GET Printer compatibility mode This parameter is used simply as g In the CXDI default settings the printer information is not designated In this case the printer side sends all the information that it has DICOM official specifications When the g option is added the essential information only is collected This informat...

Page 95: ...e timeout Sets the time to take timeout in seconds This parameter is to be changed when taking timeout k level 0 1 2 The k option has been implemented to normalize DICOM headers Note The parameters p v and V filename display the log on the console Therefore be sure to always erase these parameters before operation by the user In the past k2 was used to fix troubles but it has now been set as the d...

Page 96: ...ith the printer manufacturer must be performed Kodak Imation 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 Trimming OFF Cubic spline interpolation Smoothing must be adjusted at the user s site Maximum density 3 10 S LUT m n is designated as the Config Info...

Page 97: ...3388 entered in W member 4277 entered in H member Trimming OFF Cubic spline interpolation Smoothing must be adjusted at the user s site Maximum density 3 10 S LUT m n is designated as the Config Info but m and n are adjusted on site by the Kodak service engineer Basically adjustment is performed to achieve a linear output Nishimoto EL2000N A 320 T NO M CUBIC S 15 entered in param member 80 entered...

Page 98: ...ity 3 00 A density of 3 20 cannot be designated For this reason a non linear LUT is required 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 4372 entered in H member 11x14 3436 entered in W member 4424 entered in H...

Page 99: ... of the printer itself is 79 µm x 4090 x 5260 this complete resolution cannot be used when the image passes through the spooler When _ is used in AE Title the association is rejected Use the Disable function for N EVENT REPORT to disable this setting The FilmSize parameter can be used The MediaType BLUE CLEAR parameter is also supported Although the Film Orientation parameter is supported up to 1 ...

Page 100: ...Imation DryView 8700 8800 78 µm x 4096 x 5220 Note The 8700 printer cannot display in landscape orientation Also the maximum density is 3 1 If the 8800 box is not added this printer cannot be used by the CXDI However it can be used starting from CXDI version 2 0 If there is an Imager Pixel Spacing tag 0018 2264 the imager will fail 1996 x 2544 160 µm Fuji CR DPL FM DPL FM PS551 100 µm x 3520 x 428...

Page 101: ...2 2 I In ns st ta al ll la at ti io on n 81 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 102: ...RTRANS_ERR_NOT_CONNECT The log output in this case is shown below 18 135933 d2 ERR d0012 Attempt to connect to unknown host test 18 135933 d2 ERR 130012 Peer aborted Association or never connected 18 135933 d2 ERR 180012 Failed to establish association After a command request was sent to the server an error was returned in response Return value 0x10 CXDI description DICOM response error CCRTRANS_E...

Page 103: ...utput in this case is shown below Not determined Other errors Return value Values other than those above CXDI description DICOM communications error CCRTRANS_ERR_DICOM_TRANSE The log output in this case depends on the specific error A typical example is shown below 18 140933 d2 ERR c0082 SRV Send DATA SET failed in SRV_SendDataSet 18 140933 d2 ERR 190082 SRV Request failed in SRV_NCreateRequest 18...

Page 104: ...ime at some future point in time will be helpful Hitachi y Transmission is currently performed with the 1 study multi series 1 series 1 image setting However since a multi format is used for the screen displays for each series the switching operations are a hassle The user will find it more convenient if it is at all possible to change the setting to 1 study 1 series 1 series multi image y This pr...

Page 105: ...rned from the server See below for the log output at this time To be determined Other errors Return value other than above CXDI interpretation DICOM communication error CCRTRANS_ERR_DICOM_TRANSE The log output is many and varied It depends on the error One example is shown below 18 140933 d2 ERR c0082 SRV Send DATA SET failed in SRV_SendDataSet 18 140933 d2 ERR 190082 SRV Request failed in SRV_NCr...

Page 106: ... straight lines which cannot be changed by users with 15 types of characteristic curves which can be changed by users Concerning connections Two types of the Dry View 8700 are available Dry View 8700 Plus The 8700 Plus is a printer which can be connected to two diagnostic units When used in combination with the 8800 multi input manager it can be connected to up to eight diagnostic units Images are...

Page 107: ... 8700 Plus Up to 2 units can be connected Dry View 8700 Plus 8800 Multi Input Manager Up to 8 units can be connected Dry View 8700 Dual 8800 Multi Input Manager Up to 2 printers can be connected only with Dry View 8700 Dual Up to 7 units can be connected ...

Page 108: ...pleted The printer and monitor image output settings should be set to LINEAR For example if the KODAK MLP190 is connected the printer parameter S configuration must be set to S CS000 For other printers refer to Printers and Parameter Examples Reference in Network Connections and set so that the curve shape is 0 density linear B Be sure to calibrate the printer and high definition monitor units sep...

Page 109: ... 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 The data for the SMPTE test image grayscale transferred by the CXDI are the values for the maximum density 3 20 in the case of the MLP 190 in the printe...

Page 110: ...e of measurements when the maximum density is set to 3 2 D and the printed film is measured with a densitometer Refer to the data below when the maximum density is set to 3 1 D or when gradation analysis software is used to take measurements on the monitor The LINEAR output cannot be set for some printer models In this case try to select an output setting as close as possible to LINEAR Ideal densi...

Page 111: ...r the exposure adjust the trim so that the gray scale may be located in the center of the image Fig 5 For correct density measurement of the 32 step chart the gray scale must be printed in the center of an image to eliminate the shading feature Data may not form a straight line near the minimum and maximum densities due to characteristics of the printer Rotate the image 90 degrees on the QA screen...

Page 112: ...s of the grayscale on the test image Fig 7 1 Measure the SMPTE image density on the film using a densitometer The SMPTE image density on the high definition monitor is measured using the gradation analysis software 2 The data for the SMPTE test image grayscale transferred by the CXDI are the values for the maximum density 3 20 in the case of the MLP 190 in the printer settings which have been chan...

Page 113: ... 11 3 2 D 0 0 10 0 21 0 31 0 41 0 52 0 62 0 72 0 83 0 93 1 03 3 1 D 0 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 80 0 90 1 00 12 Bit 0 132 264 396 528 660 792 924 1056 1188 1320 8 Bit 0 8 16 24 32 41 49 57 65 74 82 Step 12 13 14 15 16 17 18 19 20 21 22 3 2 D 1 14 1 24 1 34 1 45 1 55 1 65 1 75 1 86 1 96 2 06 2 17 3 1 D 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80 1 90 2 00 2 10 12 Bit 1453 1585 1717 1849 1981...

Page 114: ...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 SMPTE Density Step 1 2 3 4 5 6 7 8 9 10 11 Percentage 0 10 20 30 40 50 60 70 80 90 100 Density D 0 17 0 46 0 75 1 03 1 36 1 66 1 98 2 29 2 59 2 90 3 20 0 00 0 50 1 00 1 50 2 00 2 50 3 00 3 50 1 2 3 4 5 6 7 8 9 10 11 Step Density The printer parameter settings in...

Page 115: ...ated properly SMPTE Density Step 1 2 3 4 5 6 7 8 9 10 11 Percentage 0 10 20 30 40 50 60 70 80 90 100 0 17 0 46 0 75 1 03 1 36 1 66 1 98 2 29 2 59 2 90 3 20 2 Inadequate parameter settings 0 17 0 29 0 45 0 61 0 80 1 02 1 26 1 59 2 02 2 53 3 19 3 Inadequate 0 17 0 33 0 55 0 81 1 08 1 36 1 66 1 97 2 28 2 59 2 94 1 Normal 0 00 0 50 1 00 1 50 2 00 2 50 3 00 3 50 1 2 3 4 5 6 7 8 9 10 11 Step Density Nor...

Page 116: ...an image correction process for monitors and film It is different from the contrast setting or grayscale setting This procedure is simply a visual adjustment As a result differences may occur depending on the operator performing the procedure Therefore be sure to consult with the responsible technician before performing this adjustment 2 4 To make the gamma of operation unit adjust in detail use t...

Page 117: ... Step 3 4 above or with the image on the high definition monitor Make sure there is no difference in contrast and gradation between those images Check both preview and magnify images If there are any differences between these images perform the procedure described in 4 Operation Unit Image Gamma Correction If there are no differences between these images the steps are complete 4 Operation Unit Ima...

Page 118: ...he gamma value is adjustable from 1 00 to 2 50 When the image on the operation unit is lighter whiter than the film image increase the value On the contrary if the image on the operation unit is darker blacker than the film image decrease the value The default gamma value is 1 60 F Fi ig g 4 4 4 3 When the gamma value for the preview image is adjusted then adjust the gamma value for the magnify im...

Page 119: ...n so that it does not start up 2 3 Files are overwritten and so be careful when performing the procedure 2 4 As an extra precaution write down the numerical values before overwriting them 2 5 The overwritten counter becomes valid the next time that the CXDI is started up 3 Procedure 3 1 Turn on the control computer and then start up Windows XP 3 2 Right click on My Computer on the Desktop screen o...

Page 120: ...day hour minute COUNTER 0 TotalCount Total number of images obtained with sensor unit 1 COUNTER1 TotalCount Total number of images obtained with sensor unit 2 COUNTER2 TotalCount Total number of images obtained with sensor unit 3 COUNTER3 TotalCount Total number of images obtained with sensor unit 4 3 5 After overwriting the values overwrite the file ExpResult ini and save 3 6 Close all windows th...

Page 121: ...dyPart Refer to the CXDI Series Operation Manual 3 2 Backup should be performed immediately before handing over the product to the customer only for new installations 4 Connections 4 1 Check that all equipment is turned off 4 2 Connect the keyboard and mouse removal drive to the control PC 5 Settings 5 1 Turn on the operation unit power and then the control PC power 5 2 The CXDI application starts...

Page 122: ...on in note 1 above do not perform backups in an environment that is exposed to vibrations Therefore never perform backups when the control PC is loaded in a car In V4 0 and later versions the default FD Buck Up setting is ON When backup to a floppy disk is not allowed set it to OFF 2 3 At the product shipment stage it must be checked that Boot 1 Removable Device in the system BIOS settings is set ...

Page 123: ... When you first back up the files the back up operation may take some time because there are many files to be copied 3 3 Make sure that all files have been copied and switch off the CXDI system The files copied to a floppy disk are the C ccrbup and they are the latest backup data If the data stored in the drive D is damaged and there is no trouble in the drive C restore the CXDI setting data using...

Page 124: ...le is left in the BodyParts folder system will not be able to be started as the sensor type of the BodyPart and the settings do not match Example Connection np setting Sensor1 Table Stand Sensor2 Stand Table 3 Preparation 3 1 Connect the keyboard and the mouse to the control PC 3 2 Delete the ccrstart bat file from startup 3 3 Disconnect the imaging unit from the control PC 4 Startup method 4 1 St...

Page 125: ...e connected Capture Device Configuration Table Max Capture Devices 2 0x2 2 Number of imaging units to be connected Capture Device Configuration No 0 SensorID 1 OPU A D Board Serial Number 0 0 50G 0x199 A D Board Serial Number 0 1 12 0x2009 A D Board Serial Number 0 2 31 0x3002 A D Board Serial Number 0 3 40G 0x123 A D Board Serial Number for SensorID 1 0x7900005 126877701 123 Custom Type 0 NO CUST...

Page 126: ...rameters APERTURE OFFSET are wrong will you reset these wrong parameters and The X ray tube parameters APERTURE OFFSET in the BodyPart ini file are wrong Do you want to reset the wrong parameters appear Click OK for each Æ These above messages might be appeared if np mode is used with a different setting 5 Going out of np mode Connect the sensor unit to the control PC Before using the system in no...

Page 127: ...40E series The recommended grid specifications are shown below Canon standard grids that are set as options are identical to those in the CXDI 40E series Grid density 40 LP cm 5 Variation in line quantities per sheet is 1 or less Dimensions 448 mm width 438 mm height 1 5 to 3 8 mm thickness However this limitation does not apply due to the layout limitations of the Bucky unit Grid constant Complia...

Page 128: ...rform calibration with the grid installed 5 Set the exposure dosage of the X ray generator same as calibration dosage 6 Press Patient Information Imaging Part and then press the X ray Exposure button to take three images 7 After imaging is completed exit the CXDI host The three images are saved to dtstore 8 Double click the audit_grid exe file in the CCR folder 9 The message Input the File or Fold...

Page 129: ...tion and take the images again 14 The procedure is complete when the grid installation angle of the three images is 1 0 or less The audit_grid exe file that was copied to the CCR folder does not need to be deleted Definition of Grid Installation Angle The grid installation angle that is output is defined as the angle made from the X ray focal point during X ray exposure when viewing the grid or im...

Page 130: ...em Operation Conditions 1 Adjust the distance between the focal point of the X ray tube and the CXDI sensor unit X cm Differs according to the grid being used 2 Perform calibration SYSTEM CALIBRATION Perform calibration and note that phototimer and other parts except for grid that are located in the X ray entrance surface must be installed in advance Do not install the grid 3 Install the grid Chec...

Page 131: ...ocated in the X ray entrance surface must be installed 5 Irradiate X ray and capture the image of a phantom Use the imaging phantom 6 Output the image to a high resolution monitor or DICOM printer 7 Set the high resolution monitor and DICOM printer by referring to their instruction manuals 8 Check that there is no artifacts shading grid stripes etc on the image High resolution monitor DICOM printe...

Page 132: ...t the gamma correction kV mA Checking the exposure condition table msec or mAs Checking the annotation Check that the setting have been made in accordance with the customer s request IP address Subnet mask Network connections Default gateway Perform calibration Preparations prior to exposure Perform self test Checking image transfer to printers and storages Check that the setting have been made in...

Page 133: ...ndow displays no unnecessary windows must appear the same applies after rebooting Taskbar Inserting the backup floppy disk and checking the backup files Create the backup files in floppy drive by re starting Cannot be used in automobile Backing up ccr folder D ccr Check that the CXDI application starts Registering in startup Check by rebooting Check that no d np or other flags have been raised Com...

Page 134: ...2 Installation 114 16 Dimensional Drawing 16 1 CXDI 40G COMPACT Imaging Unit Mass 11 0 Kg not including cable or ready lamp Unit mm ...

Page 135: ...2 Installation 115 16 2 Power Box Mass 4 2 Kg not including cable Unit mm ...

Page 136: ...2 Installation 116 16 3 Ready Lamp Unit Mass 0 5 Kg Unit mm ...

Page 137: ...Canon Inc Japan Copyright C Canon Inc Medical Technical Service Dept All rights reserved Printed by Canon Feb 2009 Rev 01 C CX XD DI I 4 40 0G G C CO OM MP PA AC CT T 3 3 F Fu un nc ct ti io on n ...

Page 138: ...or Data File 4 1 4 2 Sensor Cable 4 1 4 3 PWB Di Board 4 1 4 4 PCB 40EAD board 5 2 Power Box 6 2 1 PWB 40EXRAY board 6 2 2 Power Supply Unit 7 3 Available Imaging Time Normal Imaging Long term Imaging 8 4 About the Power Box Initialization Switch 11 5 Operating system access method 12 5 1 What to have ready 12 5 2 Precautions 12 5 3 Procedures 12 ...

Page 139: ...3 Function 1 1 Imaging Unit 1 1 Imaging Unit Block Diagram Di CXDI 40G COMPACT Imaging Unit Ready Lamp Unit Connect to CXDI SYSTEM III ...

Page 140: ...ection of arrows on LANMIT Scanner with Main Scanner Driver PWB 40EA AMP IC LANMIT Aux Shift Register Driver PCB D EP Aux Shift Register Driver PCB D EP PWB 40EAD PWB 40EDi 1 6 1 6 A D Conversion 1 11 PWB Di PCB 40EAD Scanner with Main Scanner Driver PCB 40EAD ...

Page 141: ...ta writing from FIFO Data of the reduced size image capture is transferred to system SDRAM by DMAC in MPU SDRAM FRAME MEMORY SDRAM IC IC IC IC IC IC IC IC IC Analog MUX 128 1 at5 338MHz M U X 2 1 1 4 M U X 2 1 IC IC IC IC IC IC IC IC IC ADC ADC ADC ADC 256 analog input per IC 1 4 1 4 1 4 IC IC IC IC M UX 2 1 M UX 2 1 M UX 2 1 M UX 2 1 14 14 FIFO FIFO SDRAM CLOCK 64MHz Power Box Control PC PULSE TR...

Page 142: ...control software 1 4 2 Sensor Cable The cable is used to connect the basic sensor unit with the power box Communication line connected via the power box between the basic sensor unit and control PC Power line for supplying power from the power box to the basic sensor unit Communication line 7 meters long between the basic sensor unit and power box 1 4 3 PWB Di Board This board has the functions de...

Page 143: ... flash ROM Logs can be read out by serial communication via Ethernet 8 Sensor information storage The data unique to the sensor is stored in the flash ROM It can be read out to an external device using commands via Ethernet 9 Remote updating The firmware and HUB41 PLD codes are updated from the control PC via Ethernet 10 Voltage levels inside PWB GND side side Rating 1 J011_2 J011_1 8 V or more 2 ...

Page 144: ...sfer signals to and from the sensor unit supply power and transfer signals to and from the X ray generator Each sensor unit must be connected to one power box and vice versa and multiple numbers of units cannot be connected to one box and vice versa 2 1 PWB 40EXRAY Board This board comes with the functions described below 1 Interfacing with the X ray generator 2 Relay of Ethernet communications wh...

Page 145: ...ut a problem 2 2 Power Supply Unit 1 AC DC power supply used mainly for the sensor unit Rated input voltage AC 100 120V AC 200 240V Rated output voltage 9 5V for CH1 9 5V for CH2 6 8V for CH3 11 5V for CH4 27V for CH5 2 Additional functions a Overcurrent protection Suspended auto reset when an overcurrent is detected CH1 CH2 Detection suspended auto reset at 105 or more of peak current 3 5A CH3 De...

Page 146: ...imaging In imaging preparation time the imaging unit changes from sleep status sensor in standby status to ready status possible to perform imaging The imaging cycle time 1 becomes longer 1 Time required preparing for the next imaging after a single imaging is done Normal imaging 15 sec long term imaging 30 sec Technical Description 1 The maximum value for imaging condition When using the CXDI 40G...

Page 147: ...mAs to the imaging conditions table However if the exposure is performed with a CXDI 11 CXDI 31 or CXDI 60G sensor it is not possible to set values higher than 1000 msec 1600 mAs 4 Imaging conditions table It is possible to add values up to 3000 msec and 4800 mAs to the system settings imaging conditions table on the settings screen However if 1001 3000msec 1601 4800mAs values are added a warning ...

Page 148: ...utomatically replaced with the value of the imaging conditions table but can be used for the exposure as it is Note In the case of mAs lead the msec will be automatically recalculated based on the mA mAs and the msec value will be automatically overwritten 6 kV mA mAs cm maximum value check If any of the kV mA mAs cm values of the calibration imaging body part recorded within the BodyPart ini file...

Page 149: ...ware Use the initialization code when the normal code cannot start for some reason or when you have lost the Ethernet settings Using the initialization code sets the Ethernet related settings to the default settings and allows you to perform the startup operation for the initialization code In this case the connection can be made by setting the Ethernet settings in the control PC by default 2 This...

Page 150: ...on the operating system s operations since a keyboard has been connected As soon as the objectives of the service have been accomplished the restrictions on the operating system s operations must be put back in place 5 3 Procedures 1 Procedure for releasing the restrictions placed on the operating system s operations The following steps must be taken to release the restrictions on the operating sy...

Page 151: ... ccrstart bat 9 As soon as the CCR operation screen appears press Tab while holding down Alt on the keyboard 10 The selection screen shown below now appears on the screen Press Tab while holding down Alt on the keyboard to select the command prompt screen 11 The Ccr Console Menu now appears Press the Esc key to display the Welcome to CCR screen see Fig 1 input 8 and press the Enter key Welcome to ...

Page 152: ...e auto logon is set under the cxdi user name and ccrstart bat is set to be executed automatically the restrictions on the operating system s operations will be placed automatically If the setting established will not initiate auto logon log on under the cxdi user name and execute ccrstart bat Notes To ensure that the placement of the restrictions on the operating system s operation will take effec...

Page 153: ...non Inc Japan Copyright C Canon Inc Medical Technical Service Dept All rights reserved Printed by Canon Feb 2009 Rev 01 C CX XD DI I 4 40 0G G C CO OM MP PA AC CT T 4 4 R Re ep pa ai ir r G Gu ui id de e ...

Page 154: ...CONTENS 1 Precautions 1 2 Assembly Disassembly 2 2 1 Imaging Unit 2 2 2 Removing the PWB 40EXRAY 5 3 PCB Settings 6 4 Operation Required for Replacing Parts 8 ...

Page 155: ...always replace toothed washer with a new one to ensure good electric conductivity 4 The sensor unit is sensitive to static electricity Be sure to take anti static measures when replacing 5 Do not remove the outer covers of the imaging unit except for the maintenance cover Do not leave the imaging unit with the maintenance cover removed 6 Handle the imaging unit with utmost care to avoid scratching...

Page 156: ...e Maintenance Cover Turn the sensor unit over Remove the maintenance cover with the screws x 8 taken off Notes Prevent any foreign matter from getting inside the gaps in the imaging unit when the maintenance cover is removed Maintenance Cover Prevent any foreign matter from getting inside ...

Page 157: ...ide 3 Removing PWB Di Remove the screws x9 and pull out the cables from the connectors x5 to remove PWB Di Removing PCB 40EAD Remove the screws x8 and pull out the cables from the connectors x5 to remove PCB 40EAD ...

Page 158: ...lat cables should be exchanged once removed However the flat cable between PCB 40EAD and PCB D can be continuously used after it is removed for the PCB 40EAD replacement considering the service s profitability If any problems arise after the replacement check the possible failure parts and take appropriate action Note Connect and disconnect the connector of the flat cable carefully Connection and ...

Page 159: ...Y 1 Remove the connector of each cable 1 Sensor cable J002 CN2 2 X ray I F cable J004 3 PWB 40EXRAY board Power supply unit J001 CN3 2 Loosen the screws M3x6 fixing the PWB 40EXRAY and remove them Note The power supply cable must be removed before assembling Control PC ...

Page 160: ... repair SW1 Factory Defaults SW1 Factory Default Function 1 OFF Not used 2 OFF Ini boot On Ibiboot OFF Default 3 OFF LED ETHERNET ON for Ethernet busy LED OFF Default 4 OFF H UDI ON H UDI used OFF Default 5 OFF Not used 6 OFF Not used 7 OFF Not used 8 OFF Not used SW2 SW1 ...

Page 161: ...ctory Defaults SW2 Factory Defaul Function 1 OFF 2 ON 3 ON 4 ON PWB revision number It changes when PWB is changed etc 5 OFF 6 OFF 7 OFF 8 OFF Not used 2 Power Box 1 PWB 40EXRAY JP1 JP1 Function 6 8 Short Sensor cable 7m JP1 ...

Page 162: ...llation 6 Check the image quality Refer to 14 Image Quality in 2 Installation 7 Back up the data Back up the data to FD as required Refer to 12 14 Backing Up when Installing and 12 15 Backing Up Setting Data to FD in 12 Settings in 2 Installation 2 When PWB EDi is replaced 1 Set the PWB dipswitches Refer to 3 PCB Settings of 4 Repair Guide 2 Set the IP address This operation is not required if the...

Page 163: ...Quality in 12 Settings in 2 Installation 2 Power box 1 When PWB 40EXRAY is replaced 1 Set the jumper pins on the PCB Refer to 3 PCB settings in 4 Repair Guide Check that the system starts up normally and that operations such as exposure images capture and data transfer are performed normally ...

Page 164: ...on Inc Japan Copyright C Canon Inc Medical Technical Service Dept All rights reserved Printed by Canon Feb 2009 Rev 01 C CX XD DI I 4 40 0G G C CO OM MP PA AC CT T 5 5 P Pa ar rt ts s C Ca at ta al lo og g ...

Page 165: ...CXDI SYSTEM Rev 01 CONTENTS CXDI 40G COMPACT 1 IMAGING UNIT 2 POWER BOX 3 INDEX OF PARTS NUMBERS 4 ...

Page 166: ...DY BG7 2172 110 1 5 CABLE UNIT X RAY I F BH6 5728 040 1 6 CABLE UNIT POWER 100V BG7 2145 030 1 7 CABLE UNIT POWER 120V BH4 2385 100 1 8 CABLE UNIT POWER 230V BH4 6217 030 1 9 CLAMP CABLE WT2 5859 020 1 10 SCREW XB1 1400 603 1 11 TIE CABLE T18R TAITON BH4 1063 000 3 Key No 1 Key No 2 Key No 3 Key No 4 Key NO Description Part No Q ty ...

Page 167: ...CXDI SYSTEM 1 2 Rev 01 Canon Inc Key No 5 Key No 6 Key No 7 Key No 8 Key No 9 Key No 10 Key No 11 ...

Page 168: ...CXDI SYSTEM 2 1 Rev 01 Canon Inc IMAGING UNIT KEY NO PARTS NO Q TY DESCRIPTION MEMO 1 XA9 0828 000 2 SCREW W STAR WASHER M3X4 2 BA5 0390 000 4 BOLT SCM 3 BM7 0104 000 1 CONNECTOR BOX UNIT 3 2 1 ...

Page 169: ...CXDI SYSTEM 2 2 Rev 01 Canon Inc IMAGING UNIT KEY NO PARTS NO Q TY DESCRIPTION MEMO 1 BA5 0390 000 6 BOLT SCM 2 BG7 3068 000 1 CABLE UNIT SENSOR 1 2 ...

Page 170: ...0105 000 1 PCB UNIT DIGITAL 2 BG7 9064 040 1 PCB UNIT A D 3 BH6 7582 000 1 CABLE FLAT 4 BH6 6481 000 1 CABLE FLAT 5 BH7 9071 000 1 CABLE UNIT RELAY SENSOR 6 BM7 0106 000 1 CABLE UNIT RELAY LAMP 7 BH6 7585 020 1 CABLE FLAT 8 BH6 7580 000 1 CABLE FLAT 9 XB1 2300 406 17 SCREW 1 6 3 7 2 4 5 8 9 ...

Page 171: ...REW 2 XB1 2300 806 4 SCREW 3 BA4 1803 000 4 PAD 4 XB1 2300 406 8 SCREW 5 BA4 1800 030 1 UPPER COVER POWER BOX 6 XB2 7300 606 5 SCREW W WASHER 7 XB1 2300 406 2 SCREW 8 XB1 2300 406 2 SCREW 9 BA4 1802 000 1 COVER CABLE 10 XB1 1400 603 1 SCREW 11 XD1 4200 402 1 WASHER TOOTHED LOCK 2 4 3 5 9 6 7 8 10 11 1 ...

Page 172: ...n Inc POWER BOX KEY NO PARTS NO Q TY DESCRIPTION MEMO 1 BG7 3069 100 1 PCB UNIT X RAY I F 2 BG7 2856 050 1 CABLE UNIT POWER SUPPLY 3 BG7 2857 070 1 POWER SUPPLY UNIT 7M 4 WB2 5019 000 1 RELAY DC 5 WS1 0287 000 1 PLUG 2P 3 2 5 4 1 ...

Page 173: ... BG7 2857 070 3 2 BG7 3068 000 2 2 BG7 3069 100 3 2 BG7 9064 040 2 3 BH4 1063 000 1 1 BH4 2385 100 1 1 BH4 6217 030 1 1 BH6 6481 000 2 3 BH6 5728 040 1 1 BH6 7580 000 2 3 BH6 7582 000 2 3 BH6 7585 020 2 3 BH7 9071 000 2 3 BM7 0104 000 2 1 BM7 0105 000 2 3 BM7 0106 000 2 3 WB2 5019 000 3 2 WS1 0287 000 3 2 WT2 5859 020 1 1 XA9 0828 000 2 1 XB1 1400 603 1 1 3 1 XB1 2300 406 2 3 3 1 XB1 2300 806 3 1 ...

Page 174: ...nc Japan Copyright C Canon Inc Medical Technical Service Dept All rights reserved Printed by Canon Feb 2009 Rev 01 C CX XD DI I 4 40 0G G C CO OM MP PA AC CT T 6 6 T Tr ro ou ub bl le es sh ho oo ot ti in ng g ...

Page 175: ... Occurs 2 1 3 3 When Image is Bad 4 1 3 4 Trouble AnalysisTools 4 2 How to Back up and Recover the System 5 2 1 Objective 5 2 2 Technical Description 5 2 3 Backup Method 5 2 4 Recovery Method 6 2 4 1 When Problems Occur in a Ccr Software ini File 6 2 4 2 When Problems Occur in Ccr Software 6 2 4 3 When the Hard Drive Crashes 7 2 4 4 When Problems Occur in Driver Software 7 Reference 8 ...

Page 176: ...em failure malfunctioning bad image noise and communication error Software and specifications problem 1 3 Required Information 1 3 1 When Dr Watson Error Occurs Gather information when Communication error related to Dr Watson occurred between the OPU and the CXDI resulting in CXDI application failure Display on the OPU freezes and cannot be recovered Required Log files 1 Environmental information ...

Page 177: ...og with a different name in opu3_YYYYMMDDHHMMSS log when the system is restarted Ten history files in the past will be saved Because a new log is made when the file size is large log at the time the error occurred may be in a file other than opu3 log Since location of the log cannot be checked at the customer s site please be sure to collect not only the opu3 log but all the history files 7 syslog...

Page 178: ...ately under the CCR folder are recovered it will also be possible to recover chrisfix ini automatically 2 ccrhis log If all the risfix communication folders are recovered it will also be possible to recover ccrhis log automatically 3 FTP communication log files CXDI side These are used to analyze the communication files sent from RIS WINDOWS System32 LogFiles folder If not all the files can be rec...

Page 179: ...e errors 1 3 4 Trouble Analysis Tools This section describes the analysis tools used to remedy trouble or ascertain the status quo The tools are useful in analysis applications on site or at the office 1 trnsfrm3 exe Viewer software for image analysis Technical document for image analysis methods given in SIDR 03 009 software must be purchased separately 2 Dcap exe Image transfer software Dcap Ima...

Page 180: ...ing up the control PC The system has a feature that stores the latest ini files on the floppy disk at the system startup by updating the ini files with modifications users made while using the system B Backup method using a hard drive The control PC has no feature that mirrors all the files including the OS to other hard drives Therefore to be ready for hard drive crashes we recommend that you add...

Page 181: ...les if you can identify the defective files Recover Ccr with the following procedure if you cannot identify the defective files 1 Copy d ccr to a different directory or laptop computer 2 Delete d ccr and then newly install the CXDI software Note Note The same version of the software must be installed 3 Copy the following files in Ccr that were copied in Step 1 to d ccr dtstore captured images Logs...

Page 182: ...When the hard drive has crashed mechanically proceed to Step 2 and subsequent steps 2 Upon completion of the replacement to restore the user operating environment copy the Bodyparts folder and all ini files stored on the floppy disk into d ccr thus overwriting the existing data in it That images captured by users cannot be inherited in this case Note Calibration is required when the system has bee...

Page 183: ... a hard drive to a different machine Required Due to being regarded as anything other than the hard drive being modified Changing external devices Not required Due to recognizing the PC s internal configuration only Adding hardware components Not required Only replacement of components that existed at the time of first activation is detected Adding components is a different category 2 Hardware com...

Page 184: ...n Copyright C Canon Inc Medical Technical Service Dept All rights reserved Printed by Canon Feb 2009 Rev 01 C CX XD DI I 4 40 0G G C CO OM MP PA AC CT T 7 7 S Se er rv vi ic ce e M Ma an nu ua al l R Re ep po or rt t ...

Page 185: ...Canon Inc Japan Copyright C Canon Inc Medical Technical Service Dept All rights reserved Printed by Canon Feb 2009 Rev 01 C CX XD DI I 4 40 0G G C CO OM MP PA AC CT T 8 8 T To oo ol l ...

Page 186: ...DXI Web Site Dcap exe Image Transfer Software 1 Download from the CDXI Web Site Pingtest exe Network Communication Evaluation Testing Tool 1 Download from the CDXI Web Site CD ROM Check Software VER XXX BY9 6538 XXX Service maintenance software 1 DONGLE SOFT PROTEC USB PROG BY9 6539 000 Protecting key 1 WIRE NET UNIT METAL OPT CHECK BY9 6486 000 Chart N If necessary CHART RESOLUTION BY9 7007 000 R...

Page 187: ...o op py yr ri ig gh ht t C C C Ca an no on n I In nc c M Me ed di ic ca al l T Te ec ch hn ni ic ca al l S Se er rv vi ic ce e D De ep pt t A Al ll l r ri ig gh ht ts s R Re es se er rv ve ed d Printed by Canon Inc Feb 2009 Rev 01 C CX XD DI I 4 40 0G G C CO OM MP PA AC CT T ...

Page 188: ... It must be possible to set this switch to its ON and OFF positions properly Visual check touch 3 Control PC 1 Connector The connector must be connected securely Visual check 1 Startup The system power must come on when the power of the control PC is turned on Visual check 2 CCR startup The system must start up with no errors 3 Status lamps The lamps must provide the correct indication that corres...

Page 189: ...tion logs Watson logs There must be no errors excluding errors which have been dealt with Visual check 3 System logs OPU3 logs There must be no errors excluding errors which have been dealt with Visual check 4 Touch panel There must be no deviation or other problems Visual check 5 Date time The date and time must be correct Visual check 6 CCR application version Visual check Ver 11 PC related item...

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Canon CXDI-40G COMPACT, Service Manual

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