Canon CXDI-31 Service Manual Download Page 175

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3. CXDI-31 Imaging Unit

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3.2.3. Replacing the DC/DC conversion board

(1)

Follow the steps (1) to (5) in “3.2.2.1 Replacing the new sensor cable (BG7-3055)” to
remove the rear cover.

Note:

When replacing the rear cover and the parts, be careful not to touch the internal TAB.
For details, refer to “3.1.1.

Notes on removing the rear cover” and “3.1.2. Notes on the

TAB exposed on the internal sensor” in the section “3.1. Notes”.

(2)

Raise the three insulating sheets to front to make the DC/DC conversion board visible.

(3)

Remove the connector cable and the three flat cables from each connector.

Note:

The old flat cable cannot be reused. Replace with the new one.
Be careful not to damage the connector.

[Fig.1]

Flat cable

Connector cable

DC/DC conversion board

Summary of Contents for CXDI-31

Page 1: ...XD DI I 3 31 1 S Se er rv vi ic ce e M Ma an nu ua al l V Ve er r 0 06 6 M Me ed di ic ca al l P Pr ro od du uc ct ts s T Te ec ch hn ni ic ca al l S Se er rv vi ic ce e D De ep pt t C Co op py yr ri ig gh ht t b by y C Ca an no on n J Ju un n 2 20 00 09 9 ...

Page 2: ...lated items in the Option Setup chapter and then correct the connections or settings accordingly If the product undergoes a large modification a new service manual of revised edition will be sent to you In other cases service manual report will be sent to you to update the manual If needed utilize the related information indicated in the last chapter of Appendix Note 1 This service manual is publi...

Page 3: ... information and repair guide of E O Box 5 Parts Catalog This chapter consists of sections devoted to the product composition disassembly diagrams circuit diagrams and part number index 5 1 Product Composition The main unit and accessories of the product are described A The accessories whose order numbers are listed in the section are available from the Sales Section as merchandise 5 2 Disassembly...

Page 4: ...ze number This number is used to classify adjustment parts by size The marking is 000 for parts which need not be classified by size Revision Number This number is used to distinguish new parts from old ones The number advances when they cease to be interchangeable due to modification Supplementary number This is simply used to ensure the general and standard part number of the same length The mar...

Page 5: ...pecified is given in below the part number in the PARTS NO column Example BH 2184 000 l 20mm 1 5 3 Circuit Diagram Electrical repair parts which are difficult to be showed in disassembly diagrams are illustrated 5 4 Part Number Index Except for the standard parts all the repair parts showed in disassembly and circuit diagrams are listed in the order of the part number The page where the part is li...

Page 6: ...tc complete with information on the reason of the changes their contents and repair instructions When you receive the Service Manual Report you are advised to enter the necessary information in the service manual and keep the report in the report file according to the filing number 5 ...

Page 7: ...re to turn OFF the power of the instrument and solve the problem which caused the fuse to blow Be sure to replace the fuse with the specified type only Otherwise fire or electric shock may result 4 Ground Wire Be sure to ground the instrument to an indoor grounded connector Otherwise fire or electric shock may result due to leakage 5 Modification Never modify the product as it may result in fire o...

Page 8: ...ung des Instruments mit nassen Händen Anderenfalls können Sie einen elektrischen Schlag erleiden der zum Tod oder schwerer Verletzung führen kann 3 Sicherung Wenn die Sicherung ausgewechselt werden muß schalten Sie unbedingt die Stromversorgung des Instruments aus und beheben Sie die Ursache für das Durchbrennen der Sicherung Ersetzen Sie die Sicherung nur durch den vorgeschriebenen Typ Anderenfal...

Page 9: ...hese limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likel...

Page 10: ...Labels and Markings Labels and Markings on the Instrument The CXDI 31 has a few labels and markings on it Contents of them and positions where they are attached are indicated below Front ii ...

Page 11: ...Labels and Markings Rear iii ...

Page 12: ... into EN55011 Group 1 Class A This instrument is a CLASS I EQUIPMENT according to EN 60601 1 This instrument has been classified under EN60825 1 1994 and conforms to the following classes CLASS 1 LASER PRODUCT LASER KLASSE 1 APPAREIL A RAYONNEMENT LASER DE CLASSE 1 APPARECCHIO LASER DI CLASSE 1 PRODUCTO LASER DE CLASE 1 APARELHO A LASER DE CLASSE 1 iv ...

Page 13: ...Labels and Markings Labels and Markings on the Instrument The CXDI 31 has a few labels and markings on it Contents of them and positions where they are attached are indicated below Front v ...

Page 14: ...Labels and Markings Rear vi ...

Page 15: ...f the equipment NOTE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used ...

Page 16: ...Labels and Markings Labels and Markings on the Instrument The E O box has a few labels and markings on it Contents of them and positions where they are attached are indicated below viii ...

Page 17: ... Ve er r 0 01 1 A Au ug gu us st t 2 20 00 01 1 C Co op py yr ri ig gh ht t b by y C Ca an no on n M Me ed di ic ca al l P Pr ro od du uc ct ts s T Te ec ch hn ni ic ca al l S Se er rv vi ic ce e D De ep pt t C CX XD DI I 3 31 1 ...

Page 18: ......

Page 19: ...1 General CONTENTS 1 CXDI 1 System Block Diagram 1 2 CXDI Image Processing 2 2 1 Processing Flow 2 2 2 Image Types 3 ...

Page 20: ......

Page 21: ...Ready Lamp Imaging Unit CXDI 22 CA12 CA11 CA3 CA4 AC100V 120V 220 240V AC85 264V FG OUT PUT 2 DC Power OUT PUT 3 DC Power Sensor Power Supply Unit SPW AC Power IN OUT PUT 1 DC Power CA2 CA1 Tube Sync 2 Tube Sync 1 X Ray I F MULTI OPTICAL MULTI METAL METAL OPTICAL 3 E O Box METAL OPTICAL 2 CXDI 31 E O Box METAL OPTICAL 1 CXDI 22 Multi Box Operation Unit DC12V RS232C VGA ID Unit Option RS232C MULTI ...

Page 22: ...QA image Diag image Processed image Pre processing Correction processing QA processing Offset correction Gain correction Defect correction Seamless correction Characteristic extraction Sharpening Gradation processing DEP DICOM output dtstore MTF improvement Frequency improvement processing 2 ...

Page 23: ...e with LANMIT 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 imag...

Page 24: ... l P Pr ro od du uc ct ts s T Te ec ch hn ni ic ca al l S Se er rv vi ic ce e D De ep pt t C Co op py yr ri ig gh ht t b by y C Ca an no on n A Au ug g 2 20 00 05 5 2 2 I In ns st ta al ll la at ti io on n M Ma an nu ua al l V Ve er r 0 03 3 ...

Page 25: ... unit 16 4 2 Methods for Securing the E O Box 18 4 2 1 Simple set up for a general purpose table for over including Pausch s table 18 4 2 2 Set up for the storage box 19 4 3 Settings 21 4 3 1 Checking and Setting the Date and Time 21 4 3 2 LANMIT Image Correction 22 4 3 3 Checking the Firmware Version 25 4 3 4 Installing A D Board Exposure Code 29 4 3 5 Checking the Sensor Serial No 31 4 3 6 Set U...

Page 26: ...10 6 Image Quality Check 117 7 Post installation checks 122 7 1 Check sheet 122 8 External Dimensional Diagram 124 8 1 CXDI 31 124 8 1 1 Imaging unit 124 8 1 2 E O Box 124 8 1 3 Storage Box 125 8 2 Option 126 8 2 1 Grid 126 9 Specifications Standards 127 9 1 Specifications 127 9 1 1 9 1 1 Imaging unit 127 9 1 2 E O box 127 9 1 3 Grid optional 128 9 1 4 Shooting environment 128 9 1 5 Environment re...

Page 27: ...tem Overview 22 Sensor Power Supply CXDI 11 Power Transformer 11 E O Box Control PC Multi Box CXDI 22 CXDI 31 Upright Stand 11 Sensor Power Supply 31 E O Box Storage Box Imaging Unit Density 60 cm 4 1 8 1 10 1 110cm OPU Fig 1 1 ...

Page 28: ... with a saline or sulfur content where there is poor ventilation or where air pressure or temperature is abnormal 3 The equipment must not be placed at an angle or subjected to vibration or shock this includes during transportation 4 The equipment must not be kept where chemical products are stored or where gasses are generated 5 The site s power supply must be of the correct voltage and frequency...

Page 29: ...r connection between control PC to Laptop PC 10 10BASE T cable 2 Straight type For connection between Laptop PC to control PC 11 Software for service maintenance 1 BY9 6489 000 12 Capture board firmware Imaging codes 1 Floppy disk Ver xxxxxx 13 Capture board firmware Boot loader 1 Floppy disk Ver xxxxxx 14 A D board firmware Imaging codes 1 Floppy disk Ver xxxxxx 15 A D board firmware Boot loader ...

Page 30: ...n Manual 5 To connect the multi box and the control PC The cables must be routed in such a way that no unreasonable loads are brought to bear upon them The CXDI C1 Service Manual 6 To connect the multi box and X ray generators The cables must be routed in such a way that no unreasonable loads are brought to bear upon them The manufacturer of the X ray generators must be asked to handle the connect...

Page 31: ...printer and storage and the images must be checked Instruction Manual 19 Checking the linearity of the transferred image density Instruction Manual 20 Operation unit gamma correction Instruction Manual 21 Body parts settings The engineer in charge must be consulted prior to performing these settings Operation Manual 22 Checking and performing the system settings The engineer in charge must be cons...

Page 32: ...n inspection compliance log operation manual 1 Table 1 3 1 2 Grid Optional Configuration by item Quantity Grid for Canon Digital X ray camera CXDI 31 Unit 4 1 horizontal 110cm 1 Grid for Canon Digital X ray camera CXDI 31 Unit 4 1 vertical 110cm 1 Grid for Canon Digital X ray camera CXDI 31 Unit 8 1 horizontal 110cm 1 Grid for Canon Digital X ray camera CXDI 31 Unit 8 1 vertical 110cm 1 Griit for ...

Page 33: ...O box for 31 Remarks Cable attachment 4 5cm 324x327x20 3mm 3 3kg incl cable Remarks 270x190x65mm 2 2kg No 3 No 4 Name Optical composite cable Name E O cable for 31 Power cable Remarks 20m Remarks 7mm No 5 No 6 Name Storage box Name E O power connector Guard attachment plate Remarks Remarks 7 ...

Page 34: ...2 Installation Manual No 7 No Name E O power connector guard Name Remarks Remarks Table 3 8 ...

Page 35: ...nual 3 2 Packing diagram 3 2 1 Digital X ray camera Cardboard box Storage box Storage container E O box accessories Fig 1 3 2 2 Imaging unit Imaging unit Cardboard box Lower cushion Middle cushion Upper cushion Fig 2 9 ...

Page 36: ...le Optical composite cable Fig 3 3 2 4 Accessories storage box Cardboard box Clear book with 100V model only Operation manual Installation report Inspection compliance log with 120V and 230V models only Cushion board Storage box Base board with 4 screws Fig 4 10 ...

Page 37: ...2 Installation Manual 4 Installation 4 1 Connecting the units 4 1 1 Connecting block diagram Fig 1 11 ...

Page 38: ...ble with connector attachment 31 Sensor cable plate fixture Optical composite cable multi box cable fixture Power cable sensor power supply connector attachment bracket attached Metal cable with connector attachment plate fixture Fig 2 2 Imaging unit expanded for two units optional 31 sensor cable additional cable installed Insulation lock fixture Additional 31 I F board installed Fig 3 12 ...

Page 39: ...ected the second one must be anchored in the same way Mount the ferrite core Optical composite cable Multibox cable slack stopper fixture CXDI 31 Sensor cable optional extension CXDI 31 Sensor cable standard Power cable Sensor power Connector mount fixture provided Fig 2 Important points Connector must be completely inserted If the connector is not inserted completely there is a possibility of dis...

Page 40: ...cting of between CXDI 1 series to Multibox Imaging unit Multi box CXDI 11 CXDI 22 CXDI 31 P101 X X P102 P103 X Table 1 2 Multi Box Block Diagram 100 Pin cable to the control PCB Optical composite cable to the imaging unit P101 P103 P102 ISOLATION PCB X ray I F PCB Multi Box Fig 4 14 ...

Page 41: ...S2 Mouse Power cable Power switch USBx2 4 pin Unused Serial 1 COM1 9 pin male Ground terminal Operation unit RS 232C 9 pin female FUSE Operation unit VGA Use No 1 15pin Serial cable COM3 4 9pin Optical coupler cable For Multi Box 100 Pin Metal cable For MULTI BOX SCSI Cable Ultra 160 68 Pin Fig 5 15 ...

Page 42: ... Photocoupler cable holding plate 2 C Screw XB1 2300 506 x 4 Fig 1 2 Remove nut 1 from photocoupler cable clamp Put part B on side of nut 1 and tighten nut 1 Fig 2 Part B must be put so that the claw on part B is facing toward nut 1 Fig 3 Nut 1 Nut 2 Cable clamp B Claw must be facing nut 1 Fig 2 Fig 3 3 Attach part A to part B with two screws C C x 2 A B Fig 4 16 ...

Page 43: ... two screws C Fig 5 In this condition the cable clamp is free C x 2 A Fig 5 5 Tighten nut 2 of the cable clamp while lightly pressing the photocoupler cable against the control PC unit Fig 6 Nut 2 Lightly press it Fig 6 6 After the attachment check that the photocoupler cable is securely locked 17 ...

Page 44: ...cluding Pausch s table 1 Caution 1 The CXDI 31 operates in the entire range above the top of the table 2 Fix the E O box and the storage box to the base bracket 3 Set up the main unit storage box This can be placed anywhere 2 Schematic diagram Imaging Unit E O Box Bucky Sensor power supply Storage box Storage Fig 6 18 ...

Page 45: ...2 Installation Manual 4 2 2 Set up for the storage box 1 Set up on the right side Screw x 4 on E O box Fig 7 Fig 8 19 ...

Page 46: ...2 Installation Manual 20 2 Set up on the left side Screw x 4 on the E O box Fig 9 Fig 10 ...

Page 47: ... display the command prompt 4 The message Welcome to CCR appears in the command line If it does not appear press Esc key 5 Then enter the number 8 and press Enter key 6 Minimize the command prompt window 6 The Windows NT desktop appears 8 Select Setting from the Start menu and open the Control Panel 9 Click the Date and time icon to open the date and time property Start Æ Setting Æ Control Panel Æ...

Page 48: ...ntrol PC is started up a Sensor Detect Error 5101 message is displayed when you open the CXDI application but you may ignore this message and proceed with the procedure 3 Input of image data file 1 Take off the left side cover of the control PC 2 Control the keyboard and mouse to the control PC 3 Turn on the operation unit and then turn on the control PC and start up Windows NT 4 Insert the Sensor...

Page 49: ...pears Select 3 IP Debug 6 The CCR IP Debug Menu is displayed Select 6 Calibration Process 7 The CCR IP DEBUG CALIBRATION PROCESS MENU appears Select 22 Hiratsuka data to Defect Pixels File 8 You will be asked Save defect pattern file y Enter y 9 Save defect pattern file Path is displayed Enter d ccr dp For enter a serial number of the sensor for which you are creating a DP file Enter a full path f...

Page 50: ...you mistake the selection DP file for CXDI 31 Enter 2 Seamless correction not required DP file for CXDI 11 22 Enter 1 Seamless correction required Seamless Type Part Edit Edit 1 or Clear 2 Info 1 0x1 Only when you enter 1 Select Seamless Type 0 No 3 Type3 100 TypeH 3 0x3 is displayed Enter 2 Seamless correction required 16 The message below appears Enter 2 Sensitivity Correction Part Edit Edit 1 o...

Page 51: ...oard interface cable to connect P1 on the capture board to PORT1 COM3 on the serial board For more information see Hyper Terminal Setting 3 Start up the CXDI system Start up the CXDI application Note that if the CXDI application does not start up the version number information displayed in step 13 is the information read from the A D board at the last startup 4 When the normal imaging screen ignor...

Page 52: ...n below is displayed Select 9 Jump to main code 0 Re fix sns port 1 2 3 4 5 6 Initialize system timer 7 8 9 Jump to main code 10 A message is displayed indicating that the system has switched to main code Press the Enter key CXDI 22 Capture Main Code Ver 2 0 12 for SSB total operation time d h m s ms MSG CAPT DPR DEC STS reg rcv 4000 MSG LIB DPR TRN DPR trn done 0001 ...

Page 53: ...sensor commands 1 Debug commands 2 Memory 3 Log 4 5 6 7 8 9 Misc 12 The menu shown below is displayed Select 5 Dump DPRAM registers 0 Get image from A D 1 2 Set read mode from capture 3 Test mode for EMC 4 5 Dump DPRAM registers 6 7 Drive signal line check 8 Set force Xtmo 9 Change echo level ...

Page 54: ...0004 0004 0500 0002 08D0 0B30 SVR3 0101 0009 0102 0100 0013 0A80 0A80 SVR4 FFFF FFFF FFFF FFFF FFFF FFFF FFFF Channels that are not connected to the sensor are displayed as FFFF 14 Once you finish checking close HyperTerminal shut down the control PC and then remove the capture board interface cable Caputure imaging code version Capture boot code version A D board boot code version A D board imagi...

Page 55: ...oint to Programs and then click Command Prompt 5 C prompt appears After C type the commands following the instruction below Type d and press ENTER key Type cd ccr and press ENTER key indicates space Type the number of the sensor to which you wish to write Type capload s 1 to input to sensor 1 Type capload s 2 to input to sensor 2 Do not press the Enter key here 6 Open Windows NT Explorer at this s...

Page 56: ...appears and installation starts Wait until it stops 9 When writing is completed Complete appears 10 Remove the A D Board Exposure Code floppy disk from the control PC s floppy drive 11 Exit Windows NT 12 Turn off the power of all units ...

Page 57: ...ard has been replaced 3 When the sensor in the imaging unit has been replaced 2 This checking procedure cannot be performed with only the control PC Connect the imaging units and other equipment and then start up in the normal imaging status 3 Procedure 1 Connect the keyboard and mouse to the control PC 2 Use the capture board interface cable to connect P1 on the capture board to PORT1 COM3 on the...

Page 58: ...ten on the A D board is the same as the image data name file dp entered at Installation of LANMIT Image Correction Data For CXDI 11 12 CH1 OS returned 0000 CH1 VR XXXX XXXX XXXX 0100 0017 CH1 CXDI 11 sensor main code For CXDI 22 CH1 OS returned 0000 CH1 VR XXXX XXXX XXXX 0400 0019 CH1 CXDI 22 AD main code For CXDI 31 CH1 OS returned 0000 CH1 VR XXXX XXXX XXXX 0500 0002 XXXX XXXX CH1 CXDI 31 DEB AD...

Page 59: ...ands 2 Memory 3 Log 4 5 6 7 8 9 Misc 2 The menu below appears Select 2 Write sns serial no 0 Re fix sns port 1 Re scan sns unit 2 Write sns serial no 3 4 5 6 7 8 9 Jump to main code 3 When ch idx appears type the channel number of the sensor you want to check 1 if the channel number is 1 4 The CXDI application shows the Capture board control error Press OK ...

Page 60: ... DPR trn done XXXX aaaa aaaa The serial number entered should be space first 4 digits space last 4 digits 6 The screen displays CH1 RE SN 0000 Close the CXDI application and return to Windows NT screen 7 Restart CXDI application and take the step 4 Sensor serial no check to ensure the serial number has been changed 8 Close HyperTerminal exit CXDI application and shut down the system 9 Remove the c...

Page 61: ... The window size is an association function with the shortcut registered to the Start menu Be sure to change the size of the window when setting the CXDI to start up 3 Adding CXDI application software onto the Start menu 1 Connect keyboard and mouse to the control PC 2 Make sure you have already installed necessary software Turn on the power of all devices and start Windows NT 3 Click the Start bu...

Page 62: ... application open in step 11 above use the keyboard to enter debugging mode Use Alt Tab 2 The command prompt screen is displayed Click the icon at the top left 3 A drop down menu is displayed Select Properties from this menu Fig 1 Fig 1 4 The screen displays Ccrstart bat Properties Click the Font tab and then change Size to 7x12 5 Click the Layout tab change Height for the Screen Buffer Size to 50...

Page 63: ...s tab and click Remove 7 Remove Shortcuts Folders dialog box appears Double click Startup folder 8 Click ccrstart bat and then click Remove 9 Are you sure you want to sent Ccrstart bat to the Recycle Bin appears Click Yes 10 Confirm the file ccrstart bat has been removed from the Start menu Close all the windows and restart Windows NT 11 After Windows NT has restarted make sure that the CXDI appli...

Page 64: ...n only one sensor unit is to be connected These numbers are the same as what is input to the A D board Refer to Checking the sensor serial numbers 3 What to have ready Tool keyboard tool mouse Refer to System Manual for the connection methods Setting method 1 Start up the CXDI unit 2 Once the normal sensor screen has appeared on the operation unit use the keyboard to transfer to the debugging mode...

Page 65: ...re Device Cofigration Table Format Version 0 0x0 0 Max Capture Devices 4 0x4 4 ÅThe Number of connected sensor units Capture Device Configration No 0 SensorID 1 OPU A D Board Serial Number 0 0 0x199 A D Board Serial Number 0 1 0x2009 A D Board Serial Number 0 2 0x123 A D Board Serial Number 0 3 0x124 A D Board Serial Number for SensorID 0x199 409 Å Serial No R Capture Board Index 0 0x0 0 of sensor...

Page 66: ...te Diff Limit 500 0x1F4 500 Times Of The Standard Dev 10 0xA 10 Fixed Defect Pixel DEF or NO DEF DEF ÅNormally DEF Capture Device Configration No 2 SensorID 3 OPU A D Board Serial Number 0 0 0x199 A D Board Serial Number 0 1 0x2009 A D Board Serial Number 0 2 0x123 A D Board Serial Number 0 3 0x124 A D Board Serial Number for SensorID 3 0x123 291 Å Serial No R Capture Board Index 0 0x0 0 of sensor...

Page 67: ...ex 3 0x3 3 R LANMIT Index 0 0x0 0 Custom Type 0 NO CUSTOM 1 STAND 2 TABLE 3 UNIV 4 CASSETTE 0 0x0 0 White Average Min Limit 2000 0x7D0 2000 White Average Max Limit 3000 0xBB8 3000 White Diff Limit 500 0x1F4 500 Times Of The Standard Dev 10 0xA 10 Fixed Defect Pixel DEF or NO DEF DEF Å Normally DEF 7 When CCR SETUP MENU appears press the Esc key to return to Welcome to CCR 8 Select 8 Exit from Welc...

Page 68: ...ation unit use the keyboard to enter Debug mode Use Alt Tab 3 Welcome to CCR screen appears Select 1 Set Up 4 The screen displays Setting Mode 0 Normal 1 Expert 0 0 0 Select 0 Normal Note Do not select 1 Expert 5 CCR SETUP MENU appears Select 1 System Setup 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 SE...

Page 69: ...oftware 9 This returns you to the Windows NT desktop Restart the CXDI application and perform the procedure from steps 2 to 5 Check that the serial number for the CCR Serial Number item was entered correctly in step 6 Restart the CXDI application The screen displays the following message Alert System Info Error 6 A D board info is updated Click OK ...

Page 70: ...em 2 Open the TABLE SETUP Change window from the Normal Exposure window System Æ SETUP MENU Æ SYS SETUP Æ TABLE SETUP 3 Select the tabs to be changed and change the X ray tube voltage X ray tube current and msec or mAs value data to match the exposure conditions of the X ray generator See the operation manual for the details of settings 4 After finishing the changes return to the Normal Exposure w...

Page 71: ...ers used for the annotation are performed 2 Settings 1 Once the normal radiographic screen has started open the annotation setting screen SYSTEM Æ SETUP MENU Æ SYS SETUP Æ ANNOTATION 2 The annotation setting screen now appears Proceed with the settings that will make it possible to print the data desired by the user See the operation manual for the details of settings ...

Page 72: ...ng these parameters Refer to Appendix Investigation Report for the pre installation investigation details 2 Perform the settings of this item carefully since 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 NT settings 1 Connect the keyboard and mouse to the control PC 2 After turning on the op...

Page 73: ...onnection destination is 173 17 7 123 for instance the following messages will be repeated y 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 by...

Page 74: ...he output destination setting screen from the user menu System Æ SETUP MENU Æ DESTINATION Æ PRINTER Up to four printers 2 of which can be used for output at the same time can be set B Press the Printer1 button and input the following items based on the pre installation investigation details a Printer host name IP address b Port number c Transmission destination title Fig 2 a b c ...

Page 75: ...rameter table for details of the parameters A space must be input between each of the parameters By pressing the Override button you can select a printer from all the registered printers In this case basically you do not have to enter parameters However if is displayed within the parameters you may have to enter the required parameter at the user s site Fig 3 Input parameters ...

Page 76: ...ETUP MENU Æ DESTINATION Æ 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 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 a b c ...

Page 77: ...Error Cannot connect to the target Check network or port number setting Retry b DICOM Transfer Error Error 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...

Page 78: ...he AE Title setting field is automatically applied to this setting Designating a specific value allows overwriting of the above value Description Note that the meaning is opposite of the DICOM printing argument c ÆSee the printing parameters This is used when the operator of the connected storage device requests a change in the installed identification information version 3 c callingtitle c callin...

Page 79: ... and SRV are dumped This parameter is used to make the transfer software display the debugging character string on the console Description This parameter does not affect DICOM data transfer 8 jn jn This is the time to take timeout Meaning Sets the time to take timeout in seconds Description This parameter is to be changed when taking timeout 9 k k level 0 1 2 Meaning A variety of specifications ha...

Page 80: ... Specify k3 If only one storage is connected simply set DICOM Modality LUT OD to Disabled The implementation allows Window Center Width with Rescale Type 0D specified to be interpreted as optical densityx1000 For storage Specify k1 The CXDI Window Center Width output value implementation is fixed at 2048 4096 Note With AGFA impax Ver 4 5 0 the specification of k0 demonstrated a successful density ...

Page 81: ...rs are described below C 1 C copies 2 y priority 3 D destination 4 F film type 5 L sessionLabel 6 f films 7 l FilmSizeID 8 M magnification 9 m smoothing 10 S configuration 11 O Orientation 12 A max_density 13 a min_density 14 B border_density 15 G empty_image_density 16 T trim 17 P polarity 18 r pixel_pitch 19 N annoFmt 20 n annotation 21 u maxPDU 22 c calledTitle 23 t callingTitle 24 g 25 S 26 p ...

Page 82: ... parameter is set according to the user s designation 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 transferred Æ The printer default values are used if this parameter is not entered Note this parameter does not determine where this transfer i...

Page 83: ...sic Film Box 2010 0050 This parameter designates the size of the film to be printed Description Æ The parameter is not transferred over DICOM if it is not designated In this case the printer default values 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...

Page 84: ...ot designated it is not transferred over DICOM In this case the printer default values are used When this parameter is not transferred problems can occur since unsuitable default values may be used This parameter is determined by asking the printer engineer or by viewing the conformance statement 11 O Orientation O Orientation Film orientation PORTRAIT LANDSCAPE Meaning In versions before 2 0 prin...

Page 85: ... printer default values are used 15 G empty_image_density G empty_image_density Empty image density BLACK WHITE D x 100 Meaning This parameter is used in the DICOM Basic Film Box 2010 0110 This parameter designates the density of the empty image area during multi formatting Description Æ If this parameter is not designated it is not transferred over DICOM In this case the printer default values ar...

Page 86: ...n annotation Annotation character string Meaning This parameter is used in the DICOM Basic Annotation Box 2030 0020 This parameter designates the character string to be annotated Description If this parameter is not designated it is not transferred over DICOM In this case the printer default values are used Also in this case the type of image that is printed depends on the settings at the printer ...

Page 87: ...s parameter has been provided as a remedy when a printer error occurs when optional devices are not used 25 S s Silent mode Meaning This parameter is used simply as s This parameter is used to prevent the transfer software from displaying the debugging character string on the console Description This parameter does not affect DICOM data transfer Æ Silent mode does not need to be designated since t...

Page 88: ...mplemented to normalize DICOM headers Description 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 default has been changed to k2 to ensure precise compliance with the DICOM code At sites wishing to adhere to their existing wind...

Page 89: ...am member 79 entered in pixelPitch member 14 x 17 4090 entered in W member 5120 entered in H member 11 x 14 3194 entered in W member 4096 entered in H member Significance Trimming OFF Cubic spline interpolation Smoothing normal Maximum density 3 20 Curve shape 0 density linear as Config Info Agfa DryStar 3000 Default Parameters A 320 T NO M CUBIC m 140 S PERCEPTION_LUT 200 entered in param member ...

Page 90: ...ntered in H member Significance Trimming OFF Cubic spline interpolation Smoothing must be adjusted at the user s site Maximum density 3 10 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 Kodak DryView 8700 8800 Default Parameters A 320 T NO M CUBIC S LUT m n m on site adjustment ent...

Page 91: ...e engineer Basically adjustment is performed to achieve a linear output 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 Kodak Dry View 8500 Default Parameters A 310 T NO M CUBIC m S LUT 0 2 Site Dependent entered in param member 78 entered in pixelPitch member 14x17 3388 entered in W m...

Page 92: ... model EL2000 since the maximum size of the CXDI images is 2688 160 µm In this case a small non image area should be output as the border in the up down direction on the film according to the calculation In actual fact however the image will protrude in some cases depending on how the transport speed and other factors have been adjusted The specifications are as follows although they cannot be set...

Page 93: ...ubic spline interpolation SHARP MEDIUM or SMOOTH can be selected from among the presettings as the smoothing type An AVR of 0 8 or so is appropriate The setting is performed for each printer on site S should be adjusted at the user s site LUT can be selected from among the eight presettings 1 through 8 using Config Info The setting is performed for each printer on site With k 2 the Window Center L...

Page 94: ...by spline interpolation 4 Weaker by spline interpolation Maximum density 3 20 Maximum density 3 20 could not be achieved before Konica Li 62P Printlink Default Parameters A 320 T NO M CUBIC m 2 S KC_LUT 1 O PORTRAIT P NORMAL B BLACK 80 entered in pixel pitch member 14x17 4268 entered in W member 5108 entered in H member 14x14 4268 entered in W member 4104 entered in H member 11x14 3204 entered in ...

Page 95: ...etting Requested Image Size only for using DICOM without the setting for Image creation in CXDI this option is not installed in the CXDI Although the resolution of the printer itself is 79 um 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 th...

Page 96: ...t performed Data was transferred from KCR to the validation tool and the DICOM transfer method was compared to CXDI However the only differences were in the image size aspect ratio and annotation position Although the annotation position is 1 in terms of conformance it is 0 as sent from KCR The result did not change even after the change Agfa DryStar 3000 Maxmum equivalet area in CXDI 2128 x 2587 ...

Page 97: ... maximum area size with annotation support is 3500 x 4170 for 35 cm x 43 cm and 2538 x 3522 for B4 Use the Disable function for N EVENT REPORT to disable this setting A function is provided for disabling the returning of warning messages 0107 Attribute list error Return Not return 0116 Attribute Value out of Range Return Not return B604 Image has been demagnified Return Not return The Film Size pa...

Page 98: ...R_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_ERR_RESP T...

Page 99: ...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 140933 d...

Page 100: ...h as the abdomen and head and their directions such as PA and AP belong to the series information It therefore follows that a different series is required for a different body part or body part direction This aspect is restricted by the DICOM standard rather than by the installation and other steps taken by us To put it the other way around multiple images with different body parts and their direc...

Page 101: ...on or never connected 18 132600 127 ERR 180012 Failed to establish association As a result of providing the server with a command request an error was returned as response Return value 0x10 CXDI interpretation DICOM response error CCRTRANS_ERR_RESP See below for the log output at this time To be determined As a result of providing the server with a command request a warning was returned as respons...

Page 102: ...or instance 15 types of linear straight lines are registered in the TFT called WRKST2A By setting this WRKST2A TFT adjustments can be made by combining 15 types of linear 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 printe...

Page 103: ... Up to 2 units can be connected Dry View 8700 Plus 8800 Multi Input Manager Up to 8 units can be connected Dry View 8700 Dual 8800 Multi Input Manager Up to 2 printers can be connected only with Dry View 8700 Dual Up to 7 units can be connected ...

Page 104: ...ns and setting adjustments should be completed 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 print...

Page 105: ... the exposure mode SMPTE and wait until READY appears Fig 1 Fig 1 4 Press the exposure switch on the X ray generator and after the exposure press the END STUDY button Transfer the SMPTE pattern image to the printer or the high definition monitor Fig 2 Fig 2 ...

Page 106: ...ensity 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 printer settings which have been changed in 11 uniform steps Fig 3 ...

Page 107: ...ements 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 density values i...

Page 108: ... exposure screen Fig 4 Fig 4 2 On the X ray generator press the exposure button After the exposure adjust the trim so that the gray scale may be located in the center of the image 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 Fig 5 ...

Page 109: ...ale 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 changed into 32 uni...

Page 110: ...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 2113 2245 2377 2509 2641 2774 8 Bit 90 98 106 114 122 131 139 147 155 164 172 Step 23 24 25 26 27 28 29 ...

Page 111: ...red 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 this cas...

Page 112: ...d 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 Normal...

Page 113: ...ge to the same setting as the printer image 3 Gamma correction is 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 adjustm...

Page 114: ...elect the exposure mode SMPTE and wait until READY appears Fig 1 Fig 1 4 On the X ray generator press the exposure button and after the exposure select END STUDY Transfer the SMPTE pattern image to the printer or the high definition monitor Fig 2 Fig 2 ...

Page 115: ...e 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 on the next page If there are no differences between these images the steps are complete 3 Operation Unit Image Gamma Correction 1 On the QA screen displayed on Step 3 5 above select the O...

Page 116: ...a value is adjustable between 1 00 and 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 Fig 4 3 When the gamma value for the preview image is adjusted then adjust the gamma value for the magnify image The defau...

Page 117: ...pplication so that it does not start up 3 Files are overwritten and so be careful when performing the procedure 4 As an extra precaution write down the numerical values before overwriting them 5 The overwritten counter becomes valid the next time that the CXDI is started up 3 Procedure 1 Turn on the control computer and then start up Windows NT 2 Open Windows NT Explorer Start Æ Programs ÆWindows ...

Page 118: ...ur 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 5 After overwriting the values overwrite the file ExpResult ini and save 6 Close all windows that are ope...

Page 119: ...top PC When using a straight cable the separate tool HAB is necessary 3 Notes 1 Before performing backup delete any exposure mode keys and image data exposed for tests Deleting image data Refer to the Deleting Data item Deleting exposure mode keys Refer to the CXDI Series Operation Manual 2 Backup should be performed immediately before handing over the product to the customer only for new installa...

Page 120: ... Enter key Select 8 Exit 4 The Windows NT desktop screen appears 5 Turn on the laptop PC power This section describes the backup procedure using Windows95 as the OS 6 Windows95 starts Click Network Neighborhood with the right button of the mouse then click Properties 7 The Network window appears Click the Access Control tag and set Control access to shared resources using to Share level access con...

Page 121: ...m Settings Change window appears Click Yes and reboot the computer 16 After rebooting the Enter Network Password window appears Click Cancel 17 The Windows95 desktop screen appears Open My Computer 18 The My Computer window appears Click the hard drive to which the control PC data is to be backed up with the right button of the mouse then click Sharing This section describes the backup drive as C ...

Page 122: ...is folder to the C drive opened in step 25 to copy the folder Be sure to only copy the folder at this time do not move the folder 27 The Copying window appears Wait until the copying finishes 28 When the copying finishes the Copying window closes Close all windows opened on the Windows NT desktop screen 29 Open the D drive of the laptop PC 30 Check that the Ccr folder has been copied 31 Close all ...

Page 123: ...y disk be sure to eject the floppy disk 2 Based on the reason 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 3 In the product default settings Boot 1 Removable Device ...

Page 124: ...e cover of the control PC 4 Start up the CXDI system If you have changed the parameters including the exposure mode button back up all ini files to a floppy disk when you restart the system again When you first back up the files the back up operation may take some time because there are many files to be copied 5 Make sure that all files have been copied and switch off the CXDI system The files cop...

Page 125: ...re using the np mode Especially be sure to back up the exposure mode names and the customized settings before the operation 1 When using np with the same settings as that of the connected sensor unit BodyPart ini file can be used as it is Example Connection np setting Sensor1 Table Table Sensor2 Stand Stand 2 When using np with different settings from that of the connected sensor unit Move the Bod...

Page 126: ...guration Table appears enter dummy serial numbers for the items indicated below The dummy serial numbers are as follows Upright stand Serial Number 00000199 Patient table Serial Number 00002009 Universal Serial Number 0000123 Cassette Serial Number 0000302 Be sure to write down the correct sensor serial numbers before entering the dummy serial numbers For example when the upright stand model is co...

Page 127: ...rage Min Limit 2000 0x7D0 2000 White Average Max Limit 3000 0xBB8 3000 White Diff Limit 500 0x1F4 500 Times Of The Standard Dev 10 0xA 10 Fixed Defect Pixel DEF or NO DEF DEF Capture Device Configuration No 1 SensorID 2 OPU A D Board Serial Number 0 0 0x199 A D Board Serial Number 0 1 0x2009 A D Board Serial Number 0 2 0x123 A D Board Serial Number 0 3 3002 A D Board Serial Number for SensorID 2 0...

Page 128: ...BB8 3000 White Diff Limit 500 0x1F4 500 Times Of The Standard Dev 10 0xA 10 Fixed Defect Pixel DEF or NO DEF DEF Capture Device Configuration No 3 SensorID 4 OPU A D Board Serial Number 0 0 0x199 A D Board Serial Number 0 1 0x2009 A D Board Serial Number 0 2 0x123 A D Board Serial Number 0 3 0x3002 A D Board Serial Number for SensorID 4 0x3002 12290 ÅDummy serial no for R Capture Board Index 0 0x0...

Page 129: ... is starting up message There is no BodyPart for SensorID 1 Create STAND TYPE BodyPart If you need to change the type push cancel button set custom type in the console 1 1 7setting menu and restart will be displayed if np mode is used with a different setting Click OK differs according to the type of the sensor 4 Going out of np mode Connect the sensor unit to the control PC Before using the syste...

Page 130: ... CXDI End image data read Enable X ray emission signal OFF RX_REQ RX_COM X ray monitor or setup timer Generator setup timer X ray emission signal 1st switch level ON X ray emission signal 2nd switch level ON Fig 1 X ray emission signal RX_REQ X ray release signal RX_COM Actual X ray emission time 600msec X ray generator delay time pre delay X ray generator delay time post delay Use edge detection ...

Page 131: ... minimum The X ray emission signal must be held at least during this interval If the X ray emission signal is terminated during this interval at least 1 second is required before operation is enabled again RX_COM1 RX_COM2 RX_COM3 X ray release signal After receiving the X ray emission signal RX_REQ from the X ray generator the CXDI checks whether it is ready for imaging If it is ready it sends thi...

Page 132: ...z 60Hz Ω Contact released Contact operating V V V VA W Twin Contact type DC12 43 6 275 1 15 2 29 70 or more 15 or less 110 Approx 0 53 Table 2 2 Rating open close unit contact unit Class Twin contact type Number of pole 1 Load Resistance load COSφ 1 Induction load COSφ 0 4 L R 7 ms Contact type Twin Contact material AgCd0 Rated load AC250V 5A DC 30A 5A AC250A 2A DC 30A 3A Rated current 5A Maximum ...

Page 133: ... contacts 1 minute at AC 5000 V 50 60 Hz Between same poles 1 minute at AC 5000 V 50 60 Hz Withstand 10 to 55 Hz double amplitude 1 5 mm Vibrations Malfunction 10 to 55 Hz double amplitude 1 5 mm Mechanical AC More than 1 000 000 times DC More than 2 000 000 times open close frequency of 1 800 times hour Service life DC More than 100 000 times at rated load and open close frequency of 1 800 imes h...

Page 134: ...ontact current 1A 2A Maximum open close capacity reference value AC125VA DC 60W AC62 5VA DC 30W Table 6 3 Performance Item Description Number of poles 2 Contact resistance 50mΩ or less Operation time 5 ms or less Return time 3 ms or less Electric strength Between coil contacts 1 minute at AC 2000 V 50 60 Hz Between different poles 1 minute at AC 1000 V 50 60 Hz Between same poles 1 minute at AC 10...

Page 135: ... condition Min Standar d Max Uni t Forward current VF IF 20 mA 1 2 1 4 V Maximum forward current VFM IFM 0 5 A 3 4 V Reverse current IR VR 3 V 10 µA Input side Capacity between terminals Ct V 0 f 1 kHz 50 250 pF Collector emitter breakdown voltage B VCEO IC 0 1 mA IF 0 35 V Emitter collector breakdown voltage B VECO IE 10 µA IF 0 6 V Output side Dark current ICEO VEC 20 V IF 0 100 nA Collector cur...

Page 136: ...press software application will automatically be installed if the application is Version 4 10 or later When connecting two or more X ray tubess the timing must be adjusted and the parameters input for each X ray tube 4 Procedures This work is broadly divided into the following tasks A Preparing for measurement B Checking the Pre Delay time stability and setting the internal parameters C Measuring ...

Page 137: ...tube voltage 100 kV X ray tube current 50 mA Irradiation time 50 msec Focal distance Align with the grid used Phototimer Disabled OFF If the phototimer is not disabled an accurate Pre Delay and Post Delay cannot be set B 2 Only mAs will be displayed according to the X ray generator being used In this case set the exposure conditions as follows Imaging conditions X ray tube voltage 100 kV X ray tub...

Page 138: ...ata can be changed However this may make accurate measurement impossible so this button should not be touched A Start up the Xpress exe file and set the sensor numbers to be used for Sensor Index and the X ray I F Channel to be used for X I F Ch The Sensor Index and I F Channel settings should not be changed after selecting the Phase Screen when starting up the application Fig 3 B Select the Phase...

Page 139: ...o set the sensors to READY status then press the Expose button on the X ray generator to irradiate X rays Irradiation standby status Fig 5 D When the first irradiation ends the measurement results are displayed in Exp inf Screen after Phase1 exposure Fig 6 ...

Page 140: ...elay in Phase1 and determine the X ray time out value internal parameter to be used for Phase2 The Phase1 measurement results are saved in the phase1 ers file This example shows the X ray irradiation time to be used in Phase2 as 172 msec but the irradiation time often cannot be set on the X ray generator side in such fine increments In these cases set the closest value 180 or 200 msec that can be ...

Page 141: ...ill be displayed according to the X ray generator being used In this case set the exposure conditions as follows Imaging conditions X ray tube voltage 100 kV X ray tube current 50 mA mAs Set the mAs vale between 2 0mAs and 4 0mAs Focal distance Align with the grid used Phototimer Disabled OFF B Select the Phase2 button and select the Execute button like Phase1 to set the sensors to READY status Th...

Page 142: ...on and select the Execute button like Phase2 to set the sensors to READY status Then press the Expose button on the X ray generator to irradiate X rays Phase3 ends automatically after 3 irradiations in Phase3 At this time check that a value close to the Pre Delay measured in Phase2 is output to a and a value close to the irradiation time set by the X ray generator is output to b Phase3 complete sc...

Page 143: ...High resolution monitor or DICOM printer Procedure Procedure Steps Description Conditions 1 Attach the resolution chart to the imaging unit chest section as described below Attachment locations Attach the charts in the horizontal and vertical directions near the center of each quadrant quadrants 1 to 4 The resolution charts are attached securely to the CXDI chest section Although a single resoluti...

Page 144: ...o that the CXDI chest section and X ray tube form a right angle at the center The distance is determined by the setting conditions during installation 4 Make the settings for the operation unit according to the exposure procedure 5 Perform X ray exposure and then load the image onto the CXDI 6 Output the loaded image to a high resolution monitor or DICOM printer Setting of X ray exposure condition...

Page 145: ...onditions 7 Use the respective operation manual to make the settings for the high resolution monitor and DICOM printer 8 Standards The resolution varies depending on the monitor or DICOM printer that is used 1 High resolution DICOM printer Image quality End ...

Page 146: ...CXDI has been designed for connection to printers from a wide variety manufacturers including those already installed and newly added Be aware that the final image quality may vary slightly based on the printer performance and specifications Although the following DICOM printers are recommended for connection with the CXDI generally any DICOM certified printer can be connected to the CXDI Also be ...

Page 147: ...e settings calibration and printout procedures 1 Required equipment a Hub b Ethernet cables straight 2 c Kodak DICOM printer MLP 190 2 Connection Use Ethernet cables straight to connect the CXDI to the MLP 190 by passing through the hub as shown in the figure below 3 MLP 190 settings 1 Setting the IP addresses and ports Make the settings for the MLP 190 IP addresses and ports as shown below Exampl...

Page 148: ... time Checking the date and time Set the time zone Adjust the pre delay and post delay Delete the X rayed image obtained at the adjustment stage Checking the timing with the X ray generators Delete the body part buttons used for adjustment Perform the settings for each of the X ray tubes when more than one X ray tube is used Inserting the backup floppy disk and checking the backup files Create the...

Page 149: ...h box Operate from the Windows NT desktop Checking the window displays no unnecessary windows must appear the same applies after rebooting Taskbar Backing up the data in the notebook PC Copy the d ccr folder Check that the CXDI application starts Registering in startup Check that no d np or other flags have been raised kV mA msec body part settings etc Communication with X ray generators Table 1 ...

Page 150: ...2 Installation Manual 124 8 External Dimensional Diagram 8 1 CXDI 31 8 1 1 Imaging unit Fig 1 8 1 2 E O Box Fig 2 ...

Page 151: ...2 Installation Manual 125 8 1 3 Storage Box Fig 3 ...

Page 152: ...2 Installation Manual 126 8 2 Option 8 2 1 Grid L 21 8mm 4 1 22 3mm 8 1 22 5mm 10 1 Fig 4 ...

Page 153: ... 100 µm Sensor output gradation 16 384 14 bit Output gradation 4 096 12 bit Interface DICOM3 0 Ethernet Via control PC Grid type Fixed grid 6 options System control unit Control PC multi box Sold separately E O box Provided Bundled Sensor cable Length 4 5m Dia 10mm X ray monitor 1 location Built in Sensor DC DC power supply Built in Grit detection Provided Present not present only Position detecti...

Page 154: ...marks Possible X ray exposure Within 1 sec With without grit Standard shooting time Within 10 secs X ray exposure delay 0 30 secs or under Image display time About 3 secs Minimum Shooting cycle time About 15 secs Minimum Table 4 9 1 5 Environment related operating parameters Item Details Remarks Temperature 10 35 C Operating environment Humidity 30 75 Temperature 30 50 C Humidity 10 95 Temp and hu...

Page 155: ...i ic ca al l P Pr ro od du uc ct ts s T Te ec ch hn ni ic ca al l S Se er rv vi ic ce e D De ep pt t C Co op py yr ri ig gh ht t b by y C Ca an no on n J Ju un n 2 20 00 09 9 3 3 I Im ma ag gi in ng g U Un ni it t V Ve er r 0 03 3 ...

Page 156: ...or unit 6 3 1 3 Notes on installing the rear cover 7 3 1 4 Tightening screws when replacing parts 11 3 2 Preparations for replacing parts 12 3 2 1 Replacing the sensor rear cover 12 3 2 2 Replacing the sensor cable 14 3 2 2 1 Replacing the new sensor cable BG7 3055 14 3 2 2 2 Replacing the former sensor cable with the new sensor cable BG7 3055 17 3 2 3 Replacing the DC DC conversion board 19 3 2 4...

Page 157: ...3 CXDI 31 Imaging Unit 1 1 Unit Diagram Fig 1 DC DC Conversion Board ...

Page 158: ...PCB A and the Aux Shift Register Driver PCB D This unit includes 2 units of PCB A and PCB D respectively as one Sensor Panel unit works as two dummy panel units Figure 2 shows the profile of the LANMIT UNIT direction of scanning Handle side Front view Fig 2 Aux Shift Register Driver PCB D PCB D PCB A Scanner with Main Scanner Driver PCB A LANMIT ...

Page 159: ...the control signals to drive the LANMIT UNIT to the PCB AD 2 Image signal reception Receives digital image signals 14bit from the PCB AD 3 Image transmission Transmits the digital image signals to the Control Station 4 X ray synchronization Synchronizes the X ray generation and Sensor driving timings 5 X ray detection X ray Monitor Unit Detects the X ray radiation through the X ray Monitor Unit 6 ...

Page 160: ...trol the total operation of the CST AD IF Board 10 Recording logs Saves the logs related to the total power on time number of images taken and the driving sequence of the LANMIT UNIT to the built in flash memory 11 Remote update Allows to update the imaging codes and the codes for driving the LANMIT UNIT from the Control Station C2 12 Control line check Checks whether each control line operates pr...

Page 161: ...ts down The damaged internal sensor unit cannot be repaired So always keep the unit flat after removing the rear cover to prevent the displacement or dropping of the unit The internal sensor unit and the PCBs are easily damaged by static electricity Before proceeding with removing the rear cover ensure that the static accumulated in the bodies and the desks is discharged Maintain the unit in a hor...

Page 162: ...disassembling or reassembling the unit The TABs toward the grip are exposed on the internal sensor unit when the base cover is removed Touching TABs may cause to damage them and hinder to scan an image appropriately Besides they cannot be individually replaced or repaired TAB 12 pcs TAB 12 pcs TAB Enlarged view ...

Page 163: ...stalling the rear cover 1 Tape to be used Prepare the tape listed below Manufacturer name Product name Product number Remark Nittou Denko Acetate Adhesive Tape No 156A Black URL http www nitto com product datasheet e_parts 044 2 Changing the power cable fixing method The previous way of fixing the cable The factory shipment state The modified way of fixing the cable The numbers from 1 to 5 above i...

Page 164: ... on the cables at this time When applying the tape press the tape surface with a cotton swab or so to apply it firmly Do not use a tool with a thin tip such as metal tweezers to avoid making damage on the cable Recommended tape size unit mm 1 2 3 12 14 to 18 Criteria of Tape Application Common to 2 3 and 5 Tape should cover the inner wall of the rim Fit in to the bottom edge of the cover Press the...

Page 165: ...the inner wall of the rim For the position 2 if you apply the tape in a wrong position the power lines will be overloaded by the edge of PCB Tape is too long Tape is too short Do not use a tool with a thin tip Power lines will be overloaded by the edge of PCB Wrong position Correct position of the tape application ...

Page 166: ... B Put the tape on the position 5 The same criteria as the position 2 and 3 can be applied here 4 Make sure the tape is not peeled off not pasted in the wrong position or the cable is not stranded to the rim of the cover especially on the position circled below If the tape is applied to the wrong position the cable may be damaged Therefore make sure you put the tape on the correct position 4 5 A B...

Page 167: ...g pinched or sandwiched between the front cover and rear cover in the areas circled below 3 1 4 Tightening screws when replacing parts For the screw tightening torque for each parts replacement refer to the following service information and observe the instructions described there SIDR 09 006 Tightening Torque for Parts Replacement ...

Page 168: ...painted in the same color as the cover Remove the screws carefully as their paints get easily removed 2 Detach the cover by hand as shown in Fig 2 Fig 2 Note Hold the lead cover by hand when detaching it Detaching the lead cover with a screwdriver or any other tool inserted could damage the covers lead cover or rear cover and should never be done Lead cover ...

Page 169: ...bottom screws Fig 4 8 Remove the rear cover Note 1 When lifting off the rear cover by hand never put your hand inside to avoid possible contact with PCB or the electrical parts etc 2 Holding the rear cover upside down when removing it might let the spacers fall out position easily Otherwise remove the spacers before removing the rear cover Screws x 13 Screws with spacers ...

Page 170: ...over by following the steps in 3 2 1 How to replace with the sensor cable without cable clamp Note When replacing the rear cover be careful not to touch the internal TAB For details refer to 3 1 1 Notes on the tabs exposed on the internal sensor in the section 3 1 Notes 2 Raise the insulating sheet shown in Fig 2 to front to make the cable connection visible Fig 2 Insulating sheet Sensor cable BG7...

Page 171: ...screws as shown in Fig 3 below Fig 3 5 Remove the sensor cable and the connector connected to PCB in the direction shown by the arrow Fig 4 Note Be sure not to remove the connector on the opposite side of the flat cable when removing and attaching the sensor cable to the connector base Flat cable Connector base Insulating sheet Screw Screw ...

Page 172: ...to 5 above Note The exterior cover is made of a magnesium alloy Remember that tightening the screws with excessive force could strip the nut Note When attaching the rear cover be careful not to pinch the power cables and the others with the covers Refer to 3 1 3 Notes on installing the rear cover in 3 1 Notes ...

Page 173: ...g parts in set which are listed in the Key no 20 32 33 34 in the Table 1 below Fig 1 Parts list Key No Description Former Part No New Part No Q ty Remark BG7 2356 000 Without CLAMP 20 Cable Unit Imaging Sensor Y67 2676 000 With CLAMP BG7 3055 000 1 With CLAMP 32 Clamp Cable BA4 0567 020 BA4 2364 000 1 33 Screw XA1 1260 406 XA1 1260 606 2 M2 6x6mm 34 Washer XD1 1102 625 2 Newly Added Table 1 Fig 2 ...

Page 174: ...2 625 Fig 3 Fig 4 4 At reassembly reverse the steps 1 to 5 in 3 2 2 1 Replacing the new sensor cable BG7 3055 Note The exterior cover is made of a magnesium alloy Remember that tightening the screws with excessive force could strip the nut Note When attaching the rear cover be careful not to pinch the power cables and the others with the covers Refer to 3 1 3 Notes on installing the rear cover in ...

Page 175: ...r details refer to 3 1 1 Notes on removing the rear cover and 3 1 2 Notes on the TAB exposed on the internal sensor in the section 3 1 Notes 2 Raise the three insulating sheets to front to make the DC DC conversion board visible 3 Remove the connector cable and the three flat cables from each connector Note The old flat cable cannot be reused Replace with the new one Be careful not to damage the c...

Page 176: ... it to the imaging unit Fig 3 6 At reassembly reverse the steps 1 and 4 above Note The exterior cover is made of a magnesium alloy Remember that tightening the screws with excessive force could strip the nut Note When attaching the rear cover be careful not to pinch the power cables and the others with the covers Refer to 3 1 3 Notes on installing the rear cover in 3 1 Notes Screws x13 Be careful ...

Page 177: ...on the internal sensor in the section 3 1 Notes 2 Remove the connector of the magnet switch the connector cable and the three flat cables from the respective connectors Note The old flat cable cannot be reused Replace with the new one Be careful not to damage the connector Fig 1 3 Remove the four screws XA1 1260 806 and the four washers XD1 1102 625 to remove the flat cable FPC A AD Be aware of th...

Page 178: ...At installation of the flat cable FPC A AD reverse the step 3 Make sure the dust and any foreign materials are not attached to the connector Gradually tighten each of the screws uniformly to prevent the deflection of the connector Note The flat cable FPC A AD has multiple pins 120 pins with high density Be aware that the dust in the connector and the deflection of the connector may cause the conne...

Page 179: ...which were temporary tightened in the step 5 above 8 At reassembly reverse the steps 1 and 2 above Note The exterior cover is made of a magnesium alloy Remember that tightening the screws with excessive force could strip the nut Note When attaching the rear cover be careful not to pinch the power cables and the others with the covers Refer to 3 1 3 Notes on installing the rear cover in 3 1 Notes ...

Page 180: ...1 2 Notes on the TAB exposed on the internal sensor in the section 3 1 Notes 2 Remove the connector cable and the two flat cables from each connector Note The old flat cable cannot be reused Replace with the new one Be careful not to damage the connector Fig 1 3 Remove the four screws XA1 1260 806 and the four washers XD1 1102 625 to remove the flat cable FPC A AD Be aware of the spacer BA4 0566 b...

Page 181: ...t cable FPC A AD reverse the step 3 Make sure the dust and any foreign materials are not attached to the flat cable FPC A AD and the connector Gradually tighten each of the screws uniformly to prevent the deflection of the connector Note The flat cable FPC A AD has multiple pins 120pins with high density Be aware that the dust in the connector and the deflection of the connector may cause the conn...

Page 182: ...ich were temporary tighten in the step 5 above 8 At reassembly reverse the steps 1 and 2 above Note The exterior cover is made of a magnesium alloy Remember that tightening the screws with excessive force could strip the nut Note When attaching the rear cover be careful not to pinch the power cables and the others with the covers Refer to 3 1 3 Notes on installing the rear cover in 3 1 Notes ...

Page 183: ...x V Ve er r 0 03 3 A Au ug g 2 20 00 05 5 C Co op py yr ri ig gh ht t b by y C Ca an no on n M Me ed di ic ca al l P Pr ro od du uc ct ts s T Te ec ch hn ni ic ca al l S Se er rv vi ic ce e D De ep pt t C CX XD DI I 3 31 1 ...

Page 184: ......

Page 185: ... CXDI 31 E O Box 1 2 Functions 2 2 1 E O Mother Board 2 2 2 E O Box IF Board 3 3 Repair Guide 4 3 1 Assembly Disassembly 4 3 1 1 Former E O box 4 3 1 2 New E O box 6 3 2 PCB Switch Setting 8 3 3 PCB parts replacement procedures 10 ...

Page 186: ......

Page 187: ...4 CXDI 31 E O Box 1 CXDI 31 E O Box Unit Diagram Fig 1 1 ...

Page 188: ... the Multi Box to the parallel data to allow the communication with the Imaging Unit through the E O Box 31 IF 4 Imaging unit connection check The Board converts the connection check signal for the Imaging Unit received from the Isolation Board of the Multi Box to the signals recognized by the E O Box 31 IF It also transmits the Imaging Unit data received from the E O Box 31 IF to the Isolation Bo...

Page 189: ...transmission Transmits the information on sensor connection based on the sensor connection check signals received from the E O Mother Board 3 Communication data control Controls the communication data between the Imaging Unit and the Multi Box Isolation Board based on the sensor connection data 4 Signal line check Checks the image signal line from the Imaging Unit A command from the Imaging Unit c...

Page 190: ... Box 3 Repair Guide 3 1 Assembly Disassembly Reversing the steps of disassembly gives the procedure for assembly 3 1 1 Former E O box 1 CST IF PCB 1 Remove screw x 2 2 Remove spacer board screw Spacer board Fig 8 4 ...

Page 191: ...4 CXDI 31 E O Box 2 CST IF PCB 1 Remove spacer spacer Fig 9 3 E O Mother board 1 Remove connector 2 Remove screw x4 connector screw Fig 10 5 ...

Page 192: ...oard 1 Remove the top cover 2 Remove the screws marked by a in the picture and dismount the sensor cable anchoring plate a Sensor cable anchoring plate a a a Fig 1 3 Remove the spacers 4 Dismount the E O Box 31 IF board E O Box 31 IF board Spacer Fig 2 6 ...

Page 193: ...4 CXDI 31 E O Box 2 E O motherboard 1 Remove the connector 2 Remove the screws marked by a in the picture and dismount the E O motherboard Connector a a a a Fig 3 7 ...

Page 194: ... 31 E O Mother Dip Switch SW3 SW1 SW2 Fig 1 Factory setting No change SW 1 1 ON 2 ON 3 ON 4 ON 5 OFF 6 OFF 7 ON 8 ON Fig 2 No change SW 2 1 OFF 2 OFF 3 OFF 4 OFF Fig 3 SW 3 11 POW Not used 22 POW Factory Set From CXDI 22 sensor Power supply Fig 4 8 ...

Page 195: ...4 CXDI 31 E O Box 2 CXDI 31 I F PCB Dip Switch SW1 Fig 5 No change SW 2 1 OFF 2 OFF 3 OFF 4 OFF Fig 6 9 ...

Page 196: ...information on the initial settings of the DIP switches please refer to the PCB settings list in the previous section IC12 Fig 1 2 E O Box 31 IF board ROM replacement IC5 For more information on the initial settings of the DIP switches please refer to the PCB settings list in the previous section IC5 Fig 2 ...

Page 197: ... ed di ic ca al l P Pr ro od du uc ct ts s T Te ec ch hn ni ic ca al l S Se er rv vi ic ce e C Co op py yr ri ig gh ht t b by y C Ca an no on n J Ju un n 2 20 00 09 9 5 5 P Pa ar rt ts s C Ca at ta al lo og g V Ve er r 0 03 3 ...

Page 198: ......

Page 199: ...CXDI 31 Imaging Unit 1 Rev 01 Canon Inc KEY NO PARTS NO Q TY DESCRIPTION MEMO 1 BA4 0935 020 10 Screw M2 6 4mm 2 Y67 2582 000 1 Cover Base W O Shock Sensor 3 BF0 5235 000 1 Cover Rear 1 3 2 1 2 3 ...

Page 200: ...DESCRIPTION MEMO 4 BA4 1158 000 1 Shock Sensor T 45 SUMITOMO 3M 5 BA4 1157 000 3 Shock Sensor T 35 SUMITOMO 3M 6 BA4 0594 020 13 Screw M3 12mm 7 XB1 2300 806 6 Screw M3 8mm 8 BA4 0591 030 6 Spacer 9 BA4 0595 020 3 Screw M2 6 4mm 4 5 6 7 8 9 9 Canon Inc ...

Page 201: ...e 11 BG7 2359 030 1 PCB Unit AD IF 12 BG7 2360 050 1 X Ray Monitor 13 BH6 3019 030 1 Flat Cable 14 BG7 9057 030 1 PCB Unit AD2 15 BG7 2361 020 3 Flat Cable 16 BG7 2355 020 1 PCB Unit DC DC Converter 17 BG7 2363 000 1 Flat Cable 18 BH6 3021 040 1 Flat Cable 10 10 12 14 11 13 15 16 17 18 Canon Inc ...

Page 202: ...CXDI 31 Imaging Unit 4 Rev 01 KEY NO PARTS NO Q TY DESCRIPTION MEMO 19 BG7 2364 000 1 Switch Magnet 20 BG7 2356 000 1 Sensor cable unit 19 1 20 Canon Inc ...

Page 203: ... 31 Grid Unit 5 Rev 01 KEY NO PARTS NO Q TY DESCRIPTION MEMO 21 XA4 1200 406 5 Screw M2 4mm 22 BA4 0960 020 1 Cover Lock Unit 23 BA4 0961 000 2 Pad Rubber 24 BA4 0954 000 1 Magnet 21 2 4 22 23 24 Canon Inc ...

Page 204: ...DESCRIPTION MEMO 25 BA4 0955 020 1 Lever Slide 26 BA4 0956 020 1 Button Lock 27 BA4 0957 000 1 Washer 28 XA4 1200 406 1 Screw M2 4mm 29 BA4 0959 000 2 Spring 30 BA4 0958 020 1 Plate Slide 31 XA4 1200 509 2 Screw M2 5mm 25 26 27 28 29 30 31 Canon Inc ...

Page 205: ...Q TY DESCRIPTION MEMO 1 Y67 2508 000 1 E O Box W O Rating Plate 2 Y61 4621 020 1 Cable connector W O FUSE 3 VD7 3855 001 1 FUSE 250V 5A 4 Y67 2410 000 1 Mother board W O P ROM 5 Y67 2573 000 1 31 IF board W O P ROM EO Box Internal View Canon Inc ...

Page 206: ...CXDI 31 5 E O BOX 8 Rev 01 KEY NO PARTS NO Q TY DESCRIPTION MEMO 5 Y58 1260 000 1 P ROM IC12 6 Y58 1276 000 1 P ROM IC 5 5 Mother board ６ CST I F board Canon Inc ...

Page 207: ...Y DESCRIPTION MEMO 7 WE8 5969 000 4 Ferrite core 8 WE8 5847 000 1 Ferrite core 9 BG7 2250 000 1 Cable unit composite 10 BG7 2485 000 1 Cable unit power supply 11 BA4 1003 000 1 Base plate connector guard 12 BA4 1004 000 1 Guard connector Canon Inc ...

Page 208: ...CXDI 31 5 E O BOX 10 Rev 01 KEY NO PARTS NO Q TY DESCRIPTION MEMO 13 BG7 2368 000 1 Relay clamp unit For CXDI T2 Canon Inc ...

Page 209: ... 6 6 S Se er rv vi ic ce e M Ma an nu ua al l R Re ep po or rt t V r r 0 01 1 V A Au ug g 2 20 00 05 5 C Co op py y i ig gh ht t b by y C Ca an no on n M Me ed di i a al l P P o od du uc c s s h hn ni ica al l e v vi ic ce C CX XD DI I 3 31 1 ...

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