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Canon CXDI-80C Service Manual
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Canon CXDI-80C Service Manual

Canon CXDI-80C Service Manual

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Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
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Canon Inc. Japan
Printed by Canon Inc.
October.2011 Rev.01
Confidential
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Summary of Contents for Canon CXDI-80C

  • Page 1 Printed by Canon Inc. October.2011 Rev.01 Confidential Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 2 Referring Materials) of the Service Assignment Contract it has concluded with your company. Note 2: This service manual is the property of Canon Inc. and the company may seek to have it returned, depending on the circumstances. You are expected to keep it until then. Note 3: Your inquiries, suggestions, etc.
  • Page 3 In order to ensure safety, the best performance, setup, repair, and maintenance work can only be performed by technicians who have received service training specified by Canon Inc. If there are order required certificates or restrictions specified by the law or ordinances, those regulations of the country must be observed.
  • Page 4 1.Zerlegung, Zusammenbau, Einstellung und Wartung Zerlegung, Zusammenbau, Einstellung und Wartung dürfen nur von einem Wartungstechniker durchgeführt werden, der an einem von Canon vorgeschriebenen Wartungslehrgang teilgenommen hat. 2.Entfernen von Abdeckungen Schalten Sie unbedingt die Stromversorgung des Instruments aus, bevor Sie die Abdeckungen zwecks Wartung und Reparatur entfernen.
  • Page 5 According to the “IEC 60601-1-1:2000”, equipments installed in the patient environment are restricted to “medical electric equipment conforming to IEC 60601-1”. Note that the entire radiography system, including this product, is required to comply with IEC 60601-1-1. The details are as follows: Medical equipment such as an X-ray generator complying with IEC 60601-1, an image capture computer and a display monitor complying with IEC 60601-1 or IEC 60950-1.
  • Page 6 Note: These measurements are only guidelines.
  • Page 7 Printed by Canon Inc. October.2011 Rev.01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.

  • Page 8: Table Of Contents

    1. Overview ............. 1 2. System diagram ............2 3. Description of system ........... 3 3.1 CXDI-80C Wireless System configuration ....... 3 3.2 System compatibility with CXDI-70C Wireless ......4 3.3 Restrictions on connections ........... 4 4. CXDI image processing ..........5 4.1 Processing flow .............

  • Page 9: Overview

    1. Overview CXDI-80C Wireless The CXDI-80C Wireless is a slim-line lightweight flat panel detector (FPD) which has no cables for communication or power supply and which has other features as well that are designed for optimum ease of use. It uses the IEEE 802.11n (2.4 GHz/5 GHz) standard and can display images at higher speeds than existing products.

  • Page 10: System Diagram

    2. System diagram - 2 -...

  • Page 11: Description Of System

    3. Description of system 3.1 CXDI-80C Wireless System configuration To use this system, users can select between a wireless connection and wired connection as shown in the figures below. The wired connection option is useful when the detector is to be permanently installed in an upright stand for use.

  • Page 12: System Compatibility With Cxdi-70C Wireless

    3.2 System compatibility with CXDI-70C Wireless The CXDI-80C Wireless uses the same system components as the CXDI-70C Wireless, as shown below. Battery Pack 70C Detector Unit Sensor X-ray Generator X-ray I/F Box IF Cable (20m) (1.8m) Access Point LAN (20m) (2.3m)

  • Page 13: Cxdi Image Processing

    4. CXDI image processing 4.1 Processing flow Raw images Pre-processing • Offset compensation • Gain compensation • Defect correction Original images Processing from this point Dtstore onward is handled by the image capture computer. Automatic analysis • Exposure field • ROI analysis •...

  • Page 14: Specifications

    5. Specifications 5.1 Detector specifications Item CXDI-80C Remarks General imaging by wireless Wiring unit required for Usage formats connection or wired connection, wired connection. film cassette compatible 35.0 cm x 27.4 cm Effective imaging range (14” x 11”) Number of effective pixels...
  • Page 15 +48°C. : The target unit is a complete CXDI-80C Wireless set (including detector, X-ray interface box, wiring unit, and status indicator). The values indicated incorporate a large margin from the actual values or indicate attainable values.
  • Page 16 system for the installation site 2) Power consumption [W]: Information for the purpose of designing the power supply system for the installation site (Note that this is valid only when the power factor is high [ex. 90% or more].) 3) Heat generation [cal or J]: Information for the purpose of designing the cooling system for the installation site : The heat generation is calculated from the power consumption (W) as follows: Heat generation (kcal/h) = power consumption (W) * 0.23889 * 60 * 60 / 1000...

  • Page 17: Power Supply Specifications

    5.2 Power supply specifications Item Details Remarks AC 100 to 240 V, Battery charger 50/60 Hz, 70 to 90 VA Battery charger Power cord set X-ray interface box DC 12V, 0.25 A AC 100 to 240 V, X-ray interface box AC adapter 47/63 Hz, 0.33 to 0.18 A...

  • Page 18: Required Pc Specifications

    Microsoft Windows 7 and on which CXDI Control Software NE (Ver. 1.40 or later) or CXDI Controller RF (Ver. 1.40 or later) made by Canon has been installed, and hardware that satisfies the required specifications must be procured from a Canon sales company or agent. For details of the required specifications of the image capture computer, refer to the CXDI Control Software NE (Ver.
  • Page 19 5.6.1 Communication system 2401 2412 2423 2426 2437 2448 2451 2462 2473 2406 2417 2428 2431 2442 2453 2456 2467 2478 2411 2422 2433 2436 2447 2458 2461 2472 2483 2416 2427 2438 2441 2452 2463 2421 2432 2443 2446 2457 2468 2400...
  • Page 20 Channels that can be used simultaneously without Primary channel Secondary channel offset Secondary channel interference above HT20: Any one of 10CH, 11CH, 12CH, and 13CH below HT40: None above HT20: Any one of 11CH,12CH, and 13CH below HT40: None above HT20: Any one of 12CH, and 13CH below HT40: None...
  • Page 21 5170 5189 5190 5209 5210 5229 5230 5249 5180 5200 5220 5240 (MHz) 5250 5269 5270 5289 5290 5309 5310 5329 5260 5280 5300 5320 (MHz) 5490 5509 5510 5529 5530 5549 5550 5569 5570 5589 5590 5609 5610 5629 5630 5649 5650...
  • Page 22 : Taiwan W53 is exceptional in not requiring DFS. : The CXDI-80C product specifications do not support DFS, so channels W53 and W56 (which require DFS) are not available for use. : South Korea allows use of W58 up to channel 161.
  • Page 23 In the 2.4 GHz band, W52 and W58 can be used simultaneously because they do not interfere with each other. For example, it is possible to operate detector No. 1 on 2.4 GHz (1CH above 5CH), detector No. 2 on W52 (36CH above 40CH), and detector No. 3 on W58 (149CH above 153CH) without interference.

  • Page 24: Infrared Communication Specifications

    (detector recognition), the initial settings to be established when using the CXDI-80C Wireless can be selected and the settings used between a multiple number of imaging rooms can be switched. The table below lists the infrared communication specifications.

  • Page 25: Battery And Battery Charger Specifications

    5.8 Battery and battery charger specifications For details on the specifications and handling of the battery and battery charger, refer to the respective operating instructions. The table below lists the battery and battery charger specifications. Item Details Remarks Battery used Lithium-ion battery Both during Usable temperature...
  • Page 26 There is no display in the battery itself which enables its remaining charge level to be checked. While the battery is installed in the detector, the remaining charge level information is output from the management circuit (BMU: battery management unit) incorporated inside the battery, and a 3-segment scale is displayed using the software in the Image Capture Computer.
  • Page 27 Remaining charge level at power-on posted only once Voltage Note: Depending on the charge status, this level may not necessarily be 100%. 電源投入時の残容量を1回のみ通知 注：充電状態により100%とは限らない 100% Remaining charge level of 59% posted only once 残容量59%を1回のみ通知 Remaining charge level of 8% posted only once 残容量8%を1回のみ通知...

  • Page 28: Grid Specifications

    (for the EU market). The ratings of all other items must Other comply with JIS 4910-2000. The CXDI-80C Wireless does not feature any hardware means for grid detection. However, the Grid detection presence/absence and direction of the...

  • Page 29: Ac/Dc Power Supply Specifications Of Wiring Unit (Option)

    Users can select whether or not to adhere to the grid attachment unit. When the grid is to be adhered for use, it must be adhered using either of the adhesive tapes specified below in such a Grid adhesion way that the gap between the grid attachment unit and grid edges is a uniform 1 [mm] all the way around.

  • Page 30: Supplementary Notes] Long-Term Storage Of Batteries

    5.11 [Supplementary notes] Long-term storage of batteries The characteristics of lithium-ion batteries are such that when the batteries are left standing in storage for a prolonged period of time, their charging capacity decreases so they may end up becoming unusable. The higher the temperature in the storage location, the faster the charging capacity deteriorates.
  • Page 31 Reference: Where the date of shipment from the manufacturing plant is found on the packing labels (Example: Packing label for the CXDI-55C) Packing label Shipment date Serial No. - 23 -...
  • Page 32 Printed by Canon Inc. October 2011 Rev.01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 33 2. Installation procedures CONTENTS 1. Work-related precautions ................1 2. Installation restrictions ................1 3. Installation-related precautions ..............2 4. Product configuration .................. 6 5. Opening the packing boxes ............... 10 6. Installation procedure ................17 6.1 List of tools required ................17 6.2 System installation procedure .............

  • Page 34: Work-Related Precautions

    2. Installation procedures 1. Work-related precautions Bear the following points in mind when installing the system. (1) Carry out the work while ensuring that the none of the portable units will be dropped or subjected to impact. (2) Ensure that the installation location satisfies the following criteria: 1) A location where the equipment will not be splashed with water 2) A location where the air does not contain moisture, dust, salt, sulfur or other such substances and where the equipment will not be adversely affected by poor ventilation, the air pressure level, the...

  • Page 35: Installation-Related Precautions

    (8) Avoid using the detector where it will be subjected to extreme bending loads or where it will easily be dropped. (9) Only one X-ray interface box can be connected to one CXDI-80C system. In the case of double X-ray tube system, the connection with the X-ray interface box must be switched at the X-ray generator side.
  • Page 36 Since, in the case of a system consisting of a multiple number of DR Wireless SYSTEM (CXDI-70C or CXDI-80C), the probability that more than one image transfer will take place at the same time is considered to be low, set all the DR Wireless SYSTEM to the same channels by following the flow shown in Fig.
  • Page 37 2. Installation procedures 1.2.2 Checkpoints concerning the effects on existing wireless LAN systems When a DR Wireless SYSTEM and an existing wireless LAN system share the same frequency, care is required since the wireless communication of the DR Wireless SYSTEM will adversely affect the existing wireless LAN system.
  • Page 38 2. Installation procedures Channel setting flow Start Consult with wireless system administrator. If consultation is not possible, follow the flow below. Check out the existing wireless LAN environment. Are there any interference-free Using HT40, select interference-free channels. channels when set to HT40? As a general guide to determine that there will be no interference, it can be assumed that interference will be minimal at a signal strength of -70 dBm or below.

  • Page 39: Product Configuration

    2. Installation procedures 4. Product configuration (1) Product configuration lists 1) CXDI-80C wireless detector No. Product Quantity Remarks CXDI-80C wireless detector Battery Documentation Operation manual, etc. 2) Battery charger (common to CXDI-70C) No. Product Quantity Remarks Battery charger Power cord set...
  • Page 40 2. Installation procedures 6) Grid attachment unit (option: CXDI-80C only) No. Product Quantity Remarks Grid attachment unit Documentation Operation manual, etc. 7) Handle unit (option: CXDI-80C only) No. Product Quantity Remarks Handle unit Documentation Operation manual, etc. * Items to be procured by the distributors •...
  • Page 41 2. Installation procedures (2) Configuration Product CXDI-80C wireless detector Product Battery Quantity Quantity Remarks Remarks * Common to CXDI-70C Product Battery charger Product X-ray interface box Quantity Quantity Remarks * Common to CXDI-70C Remarks * Common to CXDI-70C Product X-ray interface cable...
  • Page 42 2. Installation procedures Product Grounding wire Product Grid attachment unit Quantity Quantity For X-ray interface box Option Remarks Remarks * Common to CXDI-70C * CXDI-80C only Product AC/DC box Product Detector cable Quantity Quantity Option Option Remarks Remarks * Common to CXDI-70C...

  • Page 43: Opening The Packing Boxes

    2. Installation procedures 5. Opening the packing boxes (1) X-ray digital radiography unit (CXDI-80C Wireless detector) 1) CXDI-80C wireless detector package Operation manual and Plastic bag other documentation Battery packs (x 2) Anti-static bag Paper tube sheet Side pads (x 2 used)
  • Page 44 2. Installation procedures 2) Battery charger package Air cap sheet Operation manual Plastic bag Battery charger Power cord set Anti-static air cap bag Air cap sheet Cardboard box - 11 -...
  • Page 45 2. Installation procedures 3) X-ray interface box package Ferrite core Plastic bag Air cap sheet Grounding wire AC adapter, power cord set Operation manual Plastic bag X-ray interface cable X-ray interface box Plastic bag Air cap sheet Cardboard box - 12 -...
  • Page 46 2. Installation procedures (2) Battery (option) Air cap sheet Operation manual Battery pack Plastic bag Non-charged bag Storage box Air cap sheet Cardboard box - 13 -...
  • Page 47 2. Installation procedures (3) Wiring unit (option) 1) Outer package Wiring unit inner box AC/DC box unit Plastic bag Side pads (x2 used) Wiring unit outer box 2) Inner package Operation manual Plastic bag Power cord set Status indicator Anti-static air cap bag Detector cable Air cap sheet Wiring unit inner box...
  • Page 48 2. Installation procedures (4) Handle unit (option) Corner pads Inner box Outer box - 15 -...
  • Page 49 2. Installation procedures (5) Grid frame unit (option) 1) Outer package Optical label Care mark label Shipping environment label B 2) Inner package Protective panel Plastic bag Grid frame Inner box - 16 -...

  • Page 50: Installation Procedure

    2. Installation procedures 6. Installation procedure 6.1 List of tools required No. Tool Quantity Remarks Regular tools 1 set Set of JIS screwdrivers VESSEL 6300 P.2-150 M3 and M4 screws Reference → VESSEL 6900 P.0-75 M2 and M2.6 screws General tools 1 set Hex key set Flathead...

  • Page 51: System Installation Procedure

    2. Installation procedures 6.2 System installation procedure (1) Wireless connection Item Conditions and checkpoints Reference items Refer to “7.1.2 Installing the driver of • The driver installation must be completed Connecting the infrared data successfully. infrared data communication unit communication unit”. Connecting the infrared Refer to “7.1.2 data communication unit...
  • Page 52 2. Installation procedures (2) Wired connection (option) Item Conditions and checkpoints Reference items Refer to “7.1.2 Installing the driver of • The driver installation must be completed Connecting the infrared data successfully. infrared data communication unit, communication unit”. Connecting the infrared •...

  • Page 53: Installation

    2. Installation procedures 7. Installation 7.1 Connections to the units 7.1.1 System connection diagram - 20 -...
  • Page 54 2. Installation procedures 7.1.2 Connecting the infrared data communication unit 1) Turn on the power of the image capture computer, and install the drivers from the CD supplied when the infrared data communication unit was purchased. • For the driver installation procedure, refer to the Manual and Quick Guide contained on the supplied 2) Connect the infrared data communication unit to the USB connector on the image capture computer.
  • Page 55 2. Installation procedures 7.1.3 Connecting the wireless LAN access point 1) Connect the image capture computer and access point through the hub. • The hub/LAN cable to be procured from the distributor must support Gigabit Ethernet. 2) Turn on the power of access point. Access point Image Capture...
  • Page 56 2. Installation procedures 7.1.6 Registration of detector Ensure that the detector used is registered by the image capture computer, establish the communication circuit, and set to the imaging enabled status. In this service manual, registration of the detector is referred to as “detector registration” or “LINK.” (1) Installing the fully charged battery Battery locks 1) Align the battery insertion tabs with the groove on the rear panel...
  • Page 57 2. Installation procedures Infrared communication area 3) Perform the detector registration by tapping the power switch on the side of the detector. • At this point in time, the LED (blue-green) of the detector blinks for an instant. • The infrared data communication unit communicates with the infrared communication area of the detector.
  • Page 58 2. Installation procedures 1) Select [Service Tool] → [Connection] → [Detector], and then open the [Ferry Static Detector] screen. 2) Select the detector to be used by the wireless and wired connection. 3) From the [IP] tab, set [Use wired option] of [Wired] to ON, set the target IP address, and then register the detector again.
  • Page 59 2. Installation procedures 7.1.7 Connecting to the X-ray interface box (1) Removing the covers 1) Remove the two screws of each of the two side panels (a total of four screws) and the two screws on the bottom panel of the X-ray interface box. * Take care not to strip the screw heads of the side panel and bottom panel.
  • Page 60 2. Installation procedures (2) Cable connections 1) Remove the skin-top spiral piece and lock nut of the X-ray interface cable. Lock nut Skin-top spiral piece 2) As shown in the figure below, pass the X-ray interface cable through the X-ray interface box cabinet, and loosely tighten the lock nut.
  • Page 61 2. Installation procedures 5) Upon completion of the connections, attach the covers of the X-ray interface box. * Take care not to strip the screw heads of the side panel and bottom panel. * The screws used for mounting must be tightened up in the following sequence: bottom panel (screws with external teeth) →...
  • Page 62 2. Installation procedures * Setup LAN connection so that it cannot be disconnected without tools. Cut with a nipper. When removing the LAN cable, use a small, regular screwdriver. 9) Connect the LAN cable, which has been connected to the X-ray interface box, to the hub. * The hub must be connected to the image capture computer.
  • Page 63 2. Installation procedures 7.1.8 When connecting the wiring unit (option) The detector has an external connector which enables the wireless connections when wiring unit is connected to it. The wiring unit is used to establish wired connections, and it supports detection while it remains on an upright stand or recumbent table Bucky unit.
  • Page 64 2. Installation procedures 3) Open the external connector cover of the detector, and connect the sensor cable to the external connector. * When connecting the detector cable, do not insert the connector the wrong way round. * Since the external connector cover may become dislodged from the detector, take care not to open the cover too far.
  • Page 65 2. Installation procedures 7.1.9 When using the detector in multiple imaging room Users can carry a detector from one imaging room to another and use it in the other rooms only if the service person has installed an X-ray interface box and access point in each of the rooms concerned. At this time, bring the detector close to the infrared data communication unit, perform LINK between the two units (detector registration), and select the settings to establish the communication circuit.
  • Page 66 [Setup flow: Combining CXDI-80C SYSTEM + CXDI-70C detector] (1) Configure the CXDI-80C SYSTEM. (2) Connect CXDI-80C SYSTEM to the Image Capture Computer through the switching HUB. (3) Turn on the power to the Image Capture Computer, and install CXDI Control Software NE Ver.1.4 or later.
  • Page 67 2. Installation procedures Appendix 1. Routing the detector cable of the wiring unit When using a wired connection employing the wiring unit, it is conceivable that the detector will be installed on a vertical stand or a recumbent table for operation. With this kind of installation, it is recommended that a space of at least 65 mm from the edge of the detector be provided through which to route the detector cable so that the connector will not be strained.

  • Page 68: System Startup And Shutdown

    2. Installation procedures 7.2 System startup and shutdown Start up and shut down the system in the following sequences: 1. System startup sequence 1) Press the power switch on the detector to turn on its power. 2) Turn on the power of the Image capture computer. 2.

  • Page 69: Interfacing With The X-Ray Generator

    2. Installation procedures 7.3 Interfacing with the X-ray generator 7.3.1 Description of interface signals X-ray generator CXDI X-ray exposure signal (SW level 1 ON) RX_REQ X-ray exposure signal (SW level 2 ON) X-ray exposure signal ON recognition X-ray exposure start Is imaging possible? Generator time setting...
  • Page 70 2. Installation procedures ● For normal imaging Edge detection and status detection are used together to detect the X-ray exposure signal (RX_REQ). X-ray exposure signal (RX_REQ) Imaging time: Normally up to 1100 ms PREP RX_REQ_NEG Long periods of time: < 300ms <...
  • Page 71 2. Installation procedures 7.3.2 Signals and their functions for connection with the X-ray generator <X-ray sync signals> Signal Description of function X-ray exposure signal This signal indicates that the X-ray exposure command has been issued at the X-ray generator. The signal must be held for at least the T period.
  • Page 72 2. Installation procedures Connections between CXDI-80C system and X-ray generator Connection conditions 1. The X-ray exposure signal line (including the switching mechanisms) must be insulated, and the total impedance must be less than 100 Ω. The device delay time must be 1ms or less.
  • Page 73 2. Installation procedures 7.3.3 Ratings and performance of relay and photocoupler (mounted on PCA-XIF board) 1) RL1 (power relay/plug-in connector) (1) Ratings (operation coil) Maximum Rated Coil Coil conductance Operating Reset continuously Rated power excitation Rated resistance (mH) voltage voltage applied consumption current...
  • Page 74 2. Installation procedures 2) PC1 (photocoupler) (1) Maximum ratings (Ta=25ºC) Item Symbol Value DC forward current (RMS) 50 mA Ｆ DC forward current drop rate /℃ -0.7(Ta≧53℃) △ (Note 1) Pulse forward current DC reverse voltage Voltage from collector to emitter 80 V Voltage from emitter to collector Collector current...

  • Page 75: Cxdi Control Software Ne Settings

    2. Installation procedures 7.4 CXDI Control Software NE settings The various settings are established using CXDI Control Software NE. For details on these settings, refer to the “CXDI Control Software NE Service Manual.” [Reference information] (1) IP addresses of image capture computer (System IP addresses) Item Setting value Local IP address...

  • Page 76: Image Quality Checks

    2. Installation procedures 7.5 Image quality checks (1) Objective To check the final quality of the images. (2) Tools used Radiographic phantom <Procedure> Step/item Description/conditions 1. Distance between X-ray bulb focal point and detector <Positioning> Xcm: Based on grid used Align the positions between the X-ray tube and detector.
  • Page 77 2. Installation procedures Step/item Description/condition 4. Proceed with X-ray exposure, and capture the images. • Use the phantom for imaging. Imaging 5. Output the captured images to the Dicom storage or Dicom printer. Image output 6. In selecting the settings for the Dicom storage and Dicom printer, follow the instructions in the manual of the unit Dicom storage Dicom printer...

  • Page 78: Post-Installation Checks

    2. Installation procedures 7.6 Post-installation checks 1) Check sheet Check item What is checked Check There must be no scratch marks, etc. on the exterior  Detector check of the detector. Establish the settings using the access point setting  Access point settings tool.

  • Page 79: Outline Drawings

    2. Installation procedures 8. Outline drawings 1) 80C wireless detector Weight: 2.3 kg (including battery) Dimensional unit: mm Dimensional tolerance: ±1 (Scale 1: N) - 46 -...
  • Page 80 2. Installation procedures 2) X-ray interface box Weight: 1.0 kg Dimensional unit: mm Dimensional tolerance: ±1 (Scale 1: N) - 47 -...
  • Page 81 2. Installation procedures 3) Battery charger Weight: 0.75 kg (excluding power cord) Dimensional unit: mm Dimensional tolerance: ±1 (Scale 1: N) - 48 -...
  • Page 82 2. Installation procedures 4) Battery Weight: 0.25 kg Dimensional unit: mm Dimensional tolerance: ±1 (Scale 1: N) - 49 -...
  • Page 83 2. Installation procedures 5) AC/DC box (option: wiring unit configuration) Weight: 1.5 kg Dimensional unit: mm Dimensional tolerance: ±1 (Scale 1: N) - 50 -...
  • Page 84 2. Installation procedures 6) Status indicator (option: wiring unit configuration) Weight: 0.27 kg Dimensional unit: mm Dimensional tolerance: ±1 (Scale 1: N) - 51 -...
  • Page 85 2. Installation procedures 7) Grid mounting unit (option) Weight: 0.2 kg Dimensional unit: mm Dimensional tolerance: ±1 (Scale 1: N) - 52 -...
  • Page 86 2. Installation procedures 8) Handle Unit (option) * Excluding projecting part Weight: 0.6 kg Dimensional unit: mm Dimensional tolerance: ±1 (Scale 1: N) - 53 -...
  • Page 87 Printed by Canon Inc. October.2011 Rev.01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 88 . Description of Functions CONTENTS 1. Detector ......................1 1.1 Wiring diagram of detector ..............1 1.2 Loading and outputting the data of the images taken ....... 2 1.3 Detector ....................3 1.3.1 PCA-FE2 board ................3 1.3.2 FPC-UIF board ................3 1.3.3 PCA-WM-DB board ................

  • Page 89: Detector

    3. Description of Functions 1. Detector 1.1 Wiring diagram of detector PCA-CNCT_R (16) J902 (11) (15) (12) J001 WLAN antenna J002 PCA-BAT (14) J401 J702 PCA-DCDC J403 J701 PCA-WM_DB Destination A Destination B Connections J501 (10) Part name Connector No. Part name Part name Connector No.

  • Page 90: Loading And Outputting The Data Of The Images Taken

    3 Description of Functions 1.2 Loading and outputting the data of the images taken • When viewed from front panel of detector ② Amp-IC ADCLK2 ADCLK1 AD_DATA_B AD_DATA_A PCB-A 0LB11 0LB10 0LB9 0LB8 0LB7 0LB6 0LB5 0LB4 0LB3 0LB2 0LB1 Drv-IC ①...

  • Page 91: Detector

    . Description of Functions 1.3 Detector The detector comes in the form of a flat panel detector (FPD) for obtaining the X-ray images. The images obtained are transferred to the image capture computer using Gigabit Ethernet by wireless or wired means. The X-rays are first converted into visible light using a fluorescent screen, and then stored electrically in the detector.

  • Page 92: Pca-Wm-Db Board

    . Description of Functions The power switch provided on the detector can be used to perform the operations of power ON/OFF and infrared communication so that the detector is recognized by the image capture computer. The functions concerned with the detector power are described below. (1) Standby mode Power is supplied to the PCA-FE2 board inside the detector when the battery pack is installed in the detector or the wiring unit is connected.

  • Page 93: Pca-Ref-M136 Board

    . Description of Functions 1.3.7 PCA-REF-M136 board This board contains the analog circuits used to generate the reference voltages. Its main functions are described below. (1) It supplies the drive power to the amplifier IC and drive IC. (2) It relays the control signals from PCA-FE2 board to the drive IC and Amp IC. (3) It relays the digital image data from the Amp IC to the PCA-FE2 board .

  • Page 94: X-Ray Interface Box

    . Description of Functions 2 X-ray interface box 2.1 Wiring diagram of X-ray interface box generator To X-ray Image Capture Switching hub Computer X-ray interface cable Ferrite core Wireless LAN access point PCA-XIF X-ray interface box Grounding wire Power cord set AC adapter...

  • Page 95: X-Ray Interface Box

    . Description of Functions 2.2 X-ray interface box The X-ray interface box monitors the statuses of the X-ray generator and detector to control the X-ray exposure and imaging. It consists of the PCA-XIF board, AC adapter, X-ray interface cable, grounding wire and covers. Even when a multiple number of detectors are in use, only one detector per X-ray interface box can be specified from the image capture computer to take images.

  • Page 96: Pca-Xif Board

    . Description of Functions 2.2.1 PCA-XIF board The PCA-XIF board is located inside the X-ray interface box, and has the main functions which are described below. (1) It has a function for interfacing with X-ray generator. In addition, the board employs a relay circuit for the output signals and a photo-coupler for the input signals to protect the internal circuitry.

  • Page 97: Wiring Unit (Option)

    . Description of Functions 3. Wiring unit (option) 3.1 Wiring diagram of wiring unit To switching hub スイッチング HUB へ Status indicators ステータスインジケータ 電源コードセット Power cord set Detector cable センサケーブル フェライトコア Ferrite core J1003 J1002 J1001 J1004 PCA-PB Detector 撮影部 電源ケーブルアセンブリ...

  • Page 98: Wiring Unit

    . Description of Functions 3.2 Wiring unit The wiring unit consists of the AC/DC box (PCA-PB board, AC/DC power supply, power cable assembly, covers, etc.), power cable set, detector cable and status indicator unit. One detector can be connected to one wiring unit: It is not possible to connect a multiple number of detectors. Before connecting or disconnecting the detector cable to replace the detector, it must be verified that communication between the detector and image capture computer is temporarily suspended by observing the LED displays on the detector and image capture computer display.

  • Page 99: Pca-Pb Board

    . Description of Functions 3.2.1 PCA-PB board The PCA-PB board is located inside the AC/DC box, and it has the connectors to which the detector cable, LAN cable and status indicator unit are connected. Its main functions are described below. (1) It provides interfacing for supplying power from the AC/DC power supply (DC 12V) to the detector.

  • Page 100: Status Indicator Unit

    . Description of Functions 3.2.5 Status indicator unit When connected to the AC/DC box, this unit functions to provide the same displays as the LED display on the detector. It contains the PCA-EXTS board in which are mounted the LEDs. Wiring unit end Status indicator unit end Blue/white...

  • Page 101: Grid Attachment Unit (Option)

    . Description of Functions 4. Grid attachment unit (option) 4.1 Overview This unit is used to position the grid on the detector. It is used when positioning the grid on the front surface of the detector with a view to eliminating the scattered radiation which occurs when the X-rays pass through subjects.

  • Page 102: Specifications Recommended When Adhering The Grid

    . Description of Functions 4.2.2 Specifications recommended when adhering the grid (1) Double-sided adhesive tape used for adhering (recommended) a. Model no.: Y4930, manufacturer: Sumitomo 3M, thickness: 0.64 mm b. Model no.: F9473PC, manufacturer: Sumitomo 3M, thickness: 0.255 mm * In case b, two layers of the tape are used, one on top of the other. (2) Dimensions of double-sided adhesive tapes (reference values) Tape width: 10 [mm], tolerance ±1 mm Tape length (1): 377 [mm], tolerance ±1.5 mm...

  • Page 103: Handle Unit (Option)

    . Description of Functions 5. Handle unit (option) 5.1 Overview The handle unit is available as an option for the CXDI-80C Wireless. It attaches to the detector to increase its portability. 5.2 Functions When the handle unit is attached to the detector: (1) Its structure is such that it will not interfere with wireless communication performance.

  • Page 104: Exterior View

    . Description of Functions 5.3 Exterior view (1) Exterior dimensions: 440 (W) mm × 390 (D) mm × 16 (H) mm, tolerance ±1 mm Note: 16 (H) mm: Excluding projecting part (approx. 2.5 mm when lock button is protruding) (2) Weight: 0.6 ±0.1 kg Cable cover Grip Lock/lock button...
  • Page 105 Printed by Canon Inc. October.2011 Rev.01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 106 4. Repair Guide CONTENTS 1. Restrictions on disassembly and repair work ............. 1 2. Precautions ......................... 1 2.1 Repair and maintenance inspections ..............1 2.2 Removal of external covers .................. 1 2.3 Confirmation after PCB replacement ..............1 3. Disassembly and re-assembly ..................2 3.1 Detector ........................

  • Page 107: Restrictions On Disassembly And Repair Work

    4. Repair Guide 1. Restrictions on disassembly and repair work The following restrictions are set in place in order to prevent unnecessary trouble from being encountered in the course of the disassembly and repair work. • Parts and areas not described in the repair guide must not be disassembled or repaired. •...

  • Page 108: Disassembly And Re-Assembly

    3. Disassembly and re-assembly 3.1 Detector In principle, the detector should be returned to Canon Inc. for repairs. However, the connector pads of the battery holder may be replaced with commercially available repair parts should they peel off or become worn.
  • Page 109 4. Repair Guide Use ethanol to clean away any oil or grease that may have adhered to the connector pad mounting surfaces. Affix the new connector pads (BA5-1230-000) in the location indicated. Use the lower left and right corners of the mounting surfaces (see figure below) for positioning references when affixing the pads.

  • Page 110: X-Ray Interface Box

    4. Repair Guide 3.2 X-ray interface box Turn off the power of the X-ray interface box (by disconnecting the AC adapter), and disconnect the LAN cable and grounding wire. Do not pull the cables free in order to disconnect the connectors. When re-assembling the parts, follow the procedure for their disassembly in reverse unless otherwise specified.

  • Page 111: Replacing The Pca-Xif Board

    4. Repair Guide 3.2.2 Replacing the PCA-XIF board 3.2.2.1 Removing the PCA-XIF board 1) Remove the eight screws (XB1-2300-606) used to secure the PCA-XIF board. XB1-2300-606 screws (x 8) AC adapter connector LAN cable connector 2) In order to pull the LAN cable connector, AC adapter connector (DC inlet) and LED of the PCA-XIF board out through the holes in the base, lift the PCA-XIF board in the direction shown by the red arrows in the figure, and remove it.

  • Page 112: Mounting The Pca-Xif Board

    4. Repair Guide 3.2.2.2 Mounting the PCA-XIF board 1) Insert the LAN cable connector, AC adapter connector (DC inlet) and LED of the PCA-XIF board through the holes in the base, and lay the PCA-XIF board flat. * The shielded plate that covers the LAN cable connector is made electrically conductive with the edge by pushing it into the hole in the base.

  • Page 113: Wiring Unit

    4. Repair Guide 3.3 Wiring unit Turn the power of the AC/DC box off, and disconnect the AC power cable, detector cable, status indicator unit and LAN cable. Do not pull the cables free in order to disconnect the connectors. When re-assembling the parts, follow the procedure for their disassembly in reverse unless otherwise specified.

  • Page 114: Removing The Cosmetic Cover

    4. Repair Guide 3.3.2 Removing the cosmetic cover Remove the four M3L6 brazier head hexagon socket bolts (XA9-2036) on the front panel of the AC/DC box, and remove the cosmetic cover of the box. * By removing the cosmetic cover, it is possible to access the screws used to make the connection between the AC/DC power supply and AC/DC box base.
  • Page 115 4. Repair Guide * When mounting the AC socket cable, tie it using the cable tie from above the protective tube at a position 10 ±3 mm from the connector with a view to preventing strain on the cable arising from the connector becoming disconnected. * When mounting the power cable assembly, fasten the cable to the cable clamp.

  • Page 116: Replacing The Pca-Pb Board

    4. Repair Guide 3.3.4 Replacing the PCA-PB board 3.3.4.1 Removing the PCA-PB board 1) Remove the four screws (XB1-2300-606) securing the PCA-PB board. 2) Slide the PCA-PB board in the direction of the red arrow shown in the figure, draw the detector cable connector part out through the hole in the base, and remove the board.

  • Page 117: Replacing The Ac/Dc Power Supply

    4. Repair Guide 3.3.5 Replacing the AC/DC power supply 3.3.5.1 Removing the AC/DC power supply 1) Remove the two screws (XB1-2300-606) on the front panel of the AC/DC box which are used to secure the AC/DC power supply. ACDC 電源 AC/DC power supply XB1-2300-606 screws (x 2) 2) Remove the five screws (XB1-2300-606) used to secure the AC/DC power supply.

  • Page 118: Mounting The Ac/Dc Power Supply

    4. Repair Guide 3.3.5.2 Mounting the AC/DC power supply 1) Slide the AC/DC power supply in the direction of the red arrow shown in the figure, and insert the switch part into the hole in the base. 2) While checking the clearance between the hole in the base and area around the switch part, adjust the position of the AC/DC power supply so that the clearance is uniform on the left and right, and loosely secure it using the five screws (XB1-2300-606).

  • Page 119: Handle Unit

    4. Repair Guide 3.4 Handle unit Follow the procedure below to repair the lock units of the handle unit should they fail. Make sure to remove the detector and grid frame from the handle unit before performing repairs. If the detector has a wired connection, also unplug the detector cable. 3.4.1 Replacing the lock units The same part (Y67-3027) is used for the left and right lock units.

  • Page 120: Replacing The Cable Cover And Handle Warning Label

    4. Repair Guide 3.4.2 Replacing the cable cover and handle warning label When the cable cover of the handle unit is replaced, affix the handle warning label in the position indicated below. Cable cover Part No.: BA5-1844 Handle warning label Part No.: BA5-1994 1) Handle warning label mounting position 5 mm...

  • Page 121: Pca-Fe2 Board Firmware And Fpga Updating And Recovery

    4. Repair Guide 4. PCA-FE2 board firmware and FPGA updating and recovery 4.1 PCA-FE2 board firmware and FPGA updating If the software (CXDI Control Software NE or CXDI Controller RF) has been installed in the Image Capture Computer, the operations for the PCA-FE2 board firmware and FPGA updating can be performed using the Ferry type FPD maintenance tool which is a service tool.
  • Page 122 4. Repair Guide After updating has been completed in the backup mode boot status, follow the steps below for booting in the normal mode. 1) Hold down the power switch of the detector for at least five seconds to turn the unit’s power OFF.

  • Page 123: Pca-Xif Board Firmware Updating And Recovery

    4. Repair Guide 5. PCA-XIF board firmware updating and recovery 5.1 PCA-XIF board firmware updating 5.1.1 Introduction The PCA-XIF firmware incorporates an http server to enable its management and control to be operated via a web browser. This section described the operating procedure for updating the firmware from the web browser.

  • Page 124: Checking The Firmware Version

    4. Repair Guide Web browser display menu screen 5.1.3 Checking the firmware version When the “status view” link is clicked on the top page of the web browser, information on the firmware version now operating, boot reason and network configuration settings are displayed. Status View screen (Commentary) In the example of the screen display shown above, version 0.0.6 is written in both the backup...

  • Page 125: Updating The Normal Codes

    4. Repair Guide 5.1.4 Updating the normal codes When the “firmware update” link is clicked on the top page of the web browser, the screen on which to perform the operations for updating the firmware appears. Firmware update operation screen To update the normal codes, do not make any changes in the “ROM Area”...

  • Page 126: Checking After Updating That The Updating Has Been Reflected

    4. Repair Guide 5.1.5 Checking after updating that the updating has been reflected Return to the top page of the web browser, click the “status view” link, check the firmware version (running), and check that the version in the normal area (Flash #1) has been updated. * At this stage, however, the original version of the firmware is still operating (the “running”...

  • Page 127: Pca-Xif Board Firmware Recovery

    4. Repair Guide 5.2 PCA-XIF board firmware recovery 5.2.1 Introduction It is possible for the firmware in the normal area to be erased or damaged if the updating has failed because a communication error occurred while the normal area firmware was being updated or because the power of the X-ray interface box was turned off.

  • Page 128: Concerning Apr Clear For The Pc

    4. Repair Guide Since a separate MAC address is written for the PCA-XIF board, care is required when proceeding with forced backup booting. * Since the operating system of the PC remembers the separate MAC address of the PCA- XIF board, the PC tries communicating with the default MAC address of the PCA-XIF board while the separate MAC address remains valid, and communication may fail.

  • Page 129: Other Reference Information

    4. Repair Guide 5.3 Other reference information 5.3.1 Changing the IP address of the PCA-XIF board The IP address of the PCA-XIF board can be changed or checked using the “ipadr” command in the telnet connection status. Example 1: When changing the IP address from “192.168.100.96” to “192.168.100.97” XIF_GUEST>ipadr∆-ip∆192.168.100.97 (where ∆...

  • Page 130: Obtaining The Pca-Xif Board Log

    4. Repair Guide When the PCA-XIF board is now accessed from the Web browser and the details of the network settings are checked, a display similar to the one shown below appears, and it is clear that the setting in the flash memory has been changed, and the display now reflects this change.

  • Page 131: Work Accompanying Replacement Of Parts

    4. Repair Guide 6. Work accompanying replacement of parts Use the actions listed below as a reference when replacing the parts and units as part of the market service. (1) When the detector has been replaced • Recognize the detector by infrared communication (using the service tools). •...
  • Page 132 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 133 Rev.01 CONTENTS Detector unit ·············································································································· 1 X-ray interface box unit ···························································································· 2 Wiring unit ················································································································ 4 Handle unit ················································································································ 6...

  • Page 134: Detector Unit

    Rev.01 Detector unit KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BA5-1230-000 Battery Connector Pad...

  • Page 135: X-Ray Interface Box Unit

    Rev.01 X-ray interface box unit KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO COVER, UPPER, BA5-1209-000 X-ray interface box BH6-5728-040 CABLE UNIT, X-RAY I/F CABLE UNIT, BH7-9154-000 A/C ADAPTER BH6-6451-000 CABLE UNIT, POWER, 100V BM7-0641-000 CABLE UNIT, POWER, 120V BH4-6217-030 0 CABLE UNIT, POWER, 230V CABLE UNIT, POWER, 230V...
  • Page 136 Rev.01 X-ray interface box unit KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO XA9-2033-000 SCREW BA4-1803-000 XB1-2300-806 SCREW BM7-0429-000 BM7-0429-000 PCB UNIT, XIF PCB UNIT, XIF XB1-2300-606 XB1-2300-606 SCREW SCREW XB2-7300-606 XB2-7300-606 SCREW, W/WASHER SCREW, W/WASHER...

  • Page 137: Wiring Unit

    Rev.01 Wiring unit (Option) KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BA5-1188-000 COVER, UPPER, ACDC box BA5-1173-000 COVER, CONCEALMENT XA9-2036-000 SCREW XB2-7300-606 SCREW, W/WASHER BA4-1802-000 COVER, LAN CABLE XB1-2300-606 SCREW XA9-2033-000 SCREW BA4-1803-000 XB1-2300-806 SCREW BH7-9231-000 PCB UNIT, ACDC POWER BM7-0457-000 CABLE UNIT, ACDC POWER BM7-0430-000...
  • Page 138 Rev.01 Wiring unit (Option) KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO BM7-0424-000 UNIT STATUS INDICATOR BH7-9225-000 CABLE UNIT, WIRING BH6-6451-000 CABLE UNIT, POWER, 100V BH4-2385-100 CABLE UNIT, POWER, 120V BH4-6217-030 CABLE UNIT, POWER, 230V...

  • Page 139: Handle Unit

    Rev.01 Handle unit (Option) KEY NO. PARTS NO. Q’TY DESCRIPTION MEMO Y67-3027-000 ROCK UNIT BA5-1844-000 COVER, CABLE BA5-1994-000 LABEL, CAUTION...
  • Page 140 Printed by Canon Inc. October.2011 Rev.01 Canon Inc. Japan Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
  • Page 141 6. Troubleshooting CONTENTS Action taken to remedy CXDI-80C trouble ..............1 1. Troubleshooting flow ....................2 2. Primary response ......................3 3. Secondary response ....................15 4. Collecting data when trouble has occurred .............. 17 5. Precautions for performance test and self-diagnosis imaging ........20...

  • Page 142: Action Taken To Remedy Cxdi-80C Trouble

    This chapter describes the symptoms of the trouble which may conceivably occur in the CXDI-80C and the suspected causes of the trouble. If trouble has developed in units other than the detector (such as the X-ray interface box or AC/DC box), repairs can be undertaken on the market using the service parts.

  • Page 143: Troubleshooting Flow

    • Checks of collected data, on-site checks, investigation • Detector • Collected data • Details of work carried out Tertiary response (at Canon Inc.) • Check of collected data, on-site checks, investigation, repairs Completion of repairs, return of unit to hospital/clinic - 2 -...

  • Page 144: Primary Response

    6. Troubleshooting 2. Primary response The work done at the hospital or clinic constitutes the primary response. Only service engineers or medical engineers (ME) are allowed to do this work. When service engineers are to pay service calls to hospitals or clinics, it is recommended that they take with them the tools listed below and an detector which the sales company owns and which can be loaned out.
  • Page 145 • There is interference with the signals (extraneous signals) of another wireless LAN device. • DR Wireless SYSTEM ( CXDI-70C or CXDI-80C) are installed in two adjacent X-ray imaging rooms, and the images taken are being transferred by both systems at the same time.
  • Page 146 6. Troubleshooting Channel setting guidelines Wireless LAN channel setting guidelines for adding the DR Wireless system to an environment where another wireless LAN is already in use are described below. These guidelines apply to both the 2.4 GHz and 5 GHz bands. Existing wireless LAN system HT40 HT20...
  • Page 147 6. Troubleshooting [When an error is displayed on GUI] Symptom (1): Dealing with system errors occurring while CCS is running (1) Refer to the error guide in the CXDI Control Software NE Service Manual. (2) Based on the comments in the cause column of the error guide, use the suspected causes as a reference.
  • Page 148 6. Troubleshooting • Installation environment information (CCS version, PC specifications and hardware configuration, wireless setting information, etc.) • Files collected by Collection Tool • Status of detector exterior • Frequency at which the trouble occurs • Report detailing the work which has been done [When abnormal image trouble has occurred] (1) Proceed with the performance test and self-diagnosis imaging.
  • Page 149 6. Troubleshooting [No X-ray exposure possible] Suspected causes: • Wireless communication trouble • Incorrect X-ray interface IP address setting established by AP/LNK configuration tool • Improper connection of X-ray interface cable • Defective PCA-XIF board (inside the X-ray interface box) Conduct checks based on the suspected causes listed above or replace the unit.

  • Page 150: Secondary Response

    (1) Connect the detector (in which the trouble occurred) to the CXDI-80C system on loan. (2) Using infrared communication, ensure that the detector is recognized.
  • Page 151 Using the equipment on loan, the sales company checks whether the wireless communication trouble which occurred at the primary response stage recurs. (1) Connect the access point (in which the trouble occurred) to the CXDI-80C system on loan. (2) Start the AP/LNK configuration tool, and set the access point.

  • Page 152: Collecting Data When Trouble Has Occurred

    6. Troubleshooting 4. Collecting data when trouble has occurred This section describes which information and files are needed in order to ascertain and analyze the trouble in the event that system errors, image trouble or image processing errors have occurred. In the case of wireless communication trouble, the required information set forth in the primary response and secondary response sections must be collected.
  • Page 153 6. Troubleshooting ○: This indicates essential files; all the files must be collected if this is possible. If difficulties are posed in collecting all the files because the files are large, then three files must be collected, namely, the file in the trouble neighborhood, the file at the time of installation, and the latest file.
  • Page 154 6. Troubleshooting No.5 If Collection Tool is started up and the [Other Information] category is selected, the screwcap.log, cxdcap.log and other log files can be collected. No.6 If Collection Tool is started up and the [Other Information] category is selected, [SnsPBInfo] is generated automatically, and the DP files and detector logs and X-ray interface box logs can be collected.

  • Page 155: Precautions For Performance Test And Self-Diagnosis Imaging

    Note that the device check function is not available for still image sensors without Ferry support (CXDI-55G, CXDI-55C, etc.); it is only available on still image sensors with Ferry support (CXDI-70C, CXDI-80C, etc.). Listed below are the precautions to be heeded during performance test and self-diagnosis imaging.
  • Page 156 In the case of extraneous noise, change the position of the detector, and check for changes in the extent of the resulting effect and the sources of the noise. If the error persists, the following must be checked, and then Canon Inc. must be contacted. - 15 -...
  • Page 157 6. Troubleshooting • Confirm that the phantom image, etc., appears in film or the output of a high-resolution monitor when images are processed in the normal manner, and clarify whether or not artifacts are being observed. For example, artifacts can manifest themselves as vertical or horizontal lines, or as rectangular granularity that obscures a portion of the sensor field.
  • Page 158 Printed by Canon Inc. March 2011 Rev.03...
  • Page 159 Printed by Canon Inc. October.2011 Rev.01...
  • Page 160 8. Tools ISSUED ON: October 2011 SPECIAL TOOL LIST MODEL: CANON DIGITAL RADIOGRAPHY CXDI-80C Wireless BINDER: SERVICE MANUAL FOR CXDI-80C Wireless FILE NO. 1/1 TOOL NO. TOOL NAME Q’TY REMARKS audit_grid_NE_RF.exe Download from the CXDI Web Site Grid angle measurement tool for NE/RF...
  • Page 161 Printed by Canon Inc. October.2011 Rev.01...
  • Page 162 Page 1 of 3 9. Appendix CXDI-80C Wireless Inspection Check Sheet < I n s p e c t i o n I t e m s > ITEM Category Item Characteristics values Test means Record Note Wireless communication PC(IEEE...
  • Page 163 Page 2 of 3 9. Appendix CXDI-80C Wireless Inspection Check Sheet < I n s p e c t i o n I t e m s > ITEM Category Item Characteristics values Test means Record It must be connected...
  • Page 164 Page 3 of 3 9. Appendix CXDI-80C Wireless Inspection Check Sheet < I n s p e c t i o n I t e m s > ITEM Category Item Characteristics values Test means Record Existing wireless equipment Adjacent environment...

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