Canon CXDI-40G COMPACT User manual

Canon Inc. Japan
Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
S
Se er rv vi ic ce e M Ma an nu ua al l
Printed by Canon
Feb. 2009 Rev. 01
Confidential
C
CX XD DI I- -4 40 0G G
C
CO O
M
MP P
A
AC C
T
T

Manual Control No. : BY8-2287-0E2
Name of Product : CXDI-40G COMPACT
Distribution Control No.
Issued on
Service Manual Introduction
This service manual belongs to a series of after-service guides Canon Inc. publishes as part of
its comprehensive product quality guarantee program.
This service manual consists of nine chapters; “General”, “Installation Manual”, “Functions”,
“Repair Guide”, “Parts Catalog”, “Troubleshooting”, “Service Manual Report”, “Tools” and
“Appendix”. It describes an overview of the product, its functions, product configuration,
installation procedures, dimensions, specifications, and notes.
If the product undergoes a large modification, a revised edition of the service manual will be
sent to you. In other cases, a service manual report will be sent to you to update the manual.
Note 1:
This service manual is published by Canon Inc. in accordance with Article 6 (Furnishing
the Referring Materials) of the Service Assignment Contract it has concluded with your
company.
Note 2:
This service manual is the property of Canon Inc. and the company may seek to have it
returned, depending on the circumstances. You are expected to keep it until then.
Note 3:
You inquiries, suggestions, etc. about the contents of this service manual should be
addressed to:
Medical Products Technical Service Dept.
Canon Inc. Headquarters
30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, Japan

Caution Regarding Service
This product was precisely assembled under strict manufacturing process control. There
are several hazardous locations inside of this product. Careless work while the cover is
removed can result in the pinching of fingers or electrical shock. Please perform the work
with the following important points in mind:
1. Setup, Repair, and Maintenance
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.
2. Removing the external cover
When removing the cover during maintenance, repair, etc., perform the work after switching
the power off. Never touch the device with wet hands, as there is a risk of electric shock.
3. Fuse
When replacing the fuse, first resolve the reason for its failure and then replace the fuse with
the specified type. Never use a fuse other than the specified type.
4. Connecting the grounding wire
The provided ground wire must be connected to the ground terminal indoors. Make sure that
the device is properly grounded.
5. Alternation prohibition
Never modify the medical device in any way.
6. Waste control
The service provider is responsible for the disposal of used service parts, packing material,
etc. resulting from the setup, repair, or maintenance of the medical device. However, the
customer is responsible for the disposal of the medical device. Disposal activities must
follow the regulations (especially controlled industrial waste) of the country where the
device is used.

VORSICHT
Befolgen Sie die unten angegebenen Sicherheitsanweisungen.
Mißachtung kann zu erletzungenoder Unfällen führen.
1.Zerlegung, Zusammenbau, Einstellung und Wartung
Zerlegung, Zusammenbau, Einstellung und Wartung dürfen nur von einem Wartungstechniker
durchgeführt werden, der an einem von Canon vorgeschriebenen Wartungslehrgang teilgenommen hat.
2.Entfernen von Abdeckungen
Schalten Sie unbedingt die Stromversorgung des Instruments aus, bevor Sie die Abdeckungen zwecks
Wartung und Reparatur entfernen.
Vermeiden Sie auch eine Berührung 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.
Anderenfalls kann es zu einem Brand oder elektrischen Schlag kommen.
4.Erdleiter
Erden Sie das Instrument unbedingt an einer Schukosteckdose.
Anderenfalls kann es zu einem Brand oder elektrischen Schlag durch Leckstrom kommen.
5.Umbau
Jeder Umbau des Produktes ist strengstens untersagt, da dies zu einem Brand oder elektrischen Schlag
führen kann.
6.Bewegliche Teile
Dieses Instrument enthält bewegliche Teile.
Führen Sie während der Bewegung der Teile keine unachtsame Tätigkeit aus.
Anderenfalls können Sie verletzt werden.
7.Schnittstellenanschluß
Wenn andere Geräte über den Schnittstellenanschluß an das Instrument angeschlossen werden, prüfen Sie
nach dem Anschluß, daß der Leckstrom innerhalb des zulässigen
Bereichs liegt.
8.Lithiumbatterie
Ersetzen Sie die Lithiumbatterie nur durch den vorgeschriebenen Typ.
Verbrauchte Batterien dürfen nicht ins Feuer geworfen und weder zerlegt noch geladen werden.
Entsorgen Sie verbrauchte Batterien umweltschonend gemäß den Gesetzen
oder Vorschriften des Landes, in dem das Instrument benutzt wird.

C
Ca au ut ti io on n R Re eg ga ar rd di in ng g t th he e S Se et tu up p
According to “IEC60601-1-1:2000”, devices installed in the patient environment are restricted
to “electric medical devices conforming to IEC60601-1”.
The Control PC and operation unit are classified under the data processing device standard
(IEC60950), therefore these items should not be installed in the patient environment.
The patient environment described below is an example cited from “IEC60601-1-1:2000” – the
measurements are only guidelines. However, the “IEC60601-1-1:2000” example must be treated
as the standard.
Therefore, the Control PC and operation unit must be installed in a location further than the
measurements below (outside of the patient environment).
*Areas where the patient moves (not only during imaging but when entering and leaving
the room, etc.) are also considered as part of the patient environment, therefore the
installation location should be determined upon consultation with the user regarding
areas outside of the patient environment.
Example of patient environment
Note: These measurements are only guidelines.

C
CX XD DI I- -4 40 0G G
C
CO O
M
MP P
A
AC C
T
T
Canon Inc. Japan
Copyright(C) Canon Inc. Medical Technical Service Dept. All rights reserved.
1
1. . G Ge en ne er ra al l
Printed by Canon
Feb. 2009 Rev. 01

CONTENTS
1.General .......................................................................................................................... 1
2. CXDI-1 System Block Diagram .................................................................................. 2
2.1 Standard................................................................................................................... 2
2.2 Plural Connection.................................................................................................... 3
3. System Diagram ........................................................................................................... 4
3.1 Stand-alone System................................................................................................. 4
3.2 Total System (CXDI-40G Compact + Plural Connection) .................................... 5
4. CXDI Image Processing............................................................................................... 6
4.1 Processing Flow ...................................................................................................... 6
4.2 Image Types ............................................................................................................ 7
5. Specifications ...............................................................................................................8

1. General
- 1 -
1.General
CXDI-40G COMPACT
CXDI-40G COMPACT is a large-size sensor unit (430 mm×430 mm) that can be easily
installed to a Bucky unit, stand or table and it can be installed without modification to Bucky
units compatible with the Liebel-Flarsheim Bucky unit. The CXDI-40G COMPACT also has
the same functions as the CXDI-40EG (modifications to reading circuit) and supports Ethernet
connections.
Please note that the CXDI-40G COMPACT cannot be used for the following purposes as it is
not designed for.
Portable usage, being separated from Bucky unit, stand or table
Installation in the vehicle
Taking images with the sensor directly contacted with a patient.
CXDI System Software Compatible with version 7.1 and later, or next-
generation software
40G COMPACT imaging unit serial
number 100001 and higher

1. General
- 2 -
2. CXDI-1 System Block Diagram
2.1 Standard
Sign Name Remarks
CA1 AC Cable 3m
CA2 40E Sensor Cable 7m
CA3 X-Ray I/F Cable 20m
CA4 LAN Cable (Category 5) 10m
CA5 LAN Cable (Category 5) 10m
CA6 Serial Cable (Touch Panel) 10m/2m
CA7 VGA Cable 10m/2m
CA8 AC Cable 1.8m/3m
Operation
Unit
RS232C
VGA
Network
Ethernet
(100/10base-T)
AC100V±10% 50/60 Hz±2Hz 2.5A
AC120V±10% 50/60 Hz±2Hz 2.0A
AC230V±10% 50/60 Hz±2Hz 1.5A
Mouse
Power Box
OUT PUT 1
Control/Signal
OUT PUT 2
Control/Signal
AC Power IN
CA1
CA6
CA7
CA8
Imaging Unit
(CXDI-40G
COMPACT
)
Control/Signal
Control PC
VGA
LAN2
AC Power IN
SCSI
SERIAL(COM3)
MOUSE
KEY BOARD
SERIAL(COM4)
Key Board
Printer
Image file device
Image diagnosis
W/S
X-Ray
I/F
CA2
LAN1
CA3
CA4
CA5
X-Ray Generator
SERIA1(COM1)
SERIAL(COM2)
AC100/120V/230V
Patient Environment Outside of the patient environment
AC100V 50/60Hz 1.5A
AC120V 60Hz 1.5A
AC230V 50/60Hz 0.8A
CA8
Ready Lamp

1
1. . G Ge en ne er ra al l
- 3 -
2.2 Plural Connection
Sign Name Remarks
CA1 AC Cable 3m
CA2 40E Sensor Cable 7m
CA3 X-Ray I/F Cable 20m
CA4 LAN Cable (Category 5) 10m
CA5 LAN Cable (Category 5) 10m
CA6 Serial Cable (Touch Panel) 10m/2m
CA7 VGA Cable 10m/2m
CA8 AC Cable 1.8m/3m
Power Box
OUT PUT 1
Control/Signal
OUT PUT 2
Control/Signal
AC Power IN
CA1
Imaging Unit
(CXDI-40G
COMPACT)
Control/Signal
X-Ray
I/F
CA2
CA3
CA4
Network
Ethernet
(100/10base-T)
Printer
Image file device
Image diagnosis
W/S
CA5
X-Ray Generator
AC100/120V/230V
AC100V 50/60Hz 1.5A
AC120V 60Hz 1.5A
AC230V 50/60Hz 0.8A
Operation
Unit
RS232C
VGA
AC100V±10% 50/60 Hz±2Hz 2.5A
AC120V±10% 50/60 Hz±2Hz 2.0A
AC230V±10% 50/60 Hz±2Hz 1.5A
Mouse
CA6
CA7
CA8
Control PC
VGA
LAN2
AC Power IN
SCSI
SERIAL(COM3)
MOUSE
KEY BOARD
SERIAL(COM4)
Key Board
LAN1
SERIA1(COM1)
SERIAL(COM2)
CA8
Network
Switch CA4
CA4
CA4
Power Box
Power Box
Patient Environment
Outside of the patient environment
Ready Lamp

1. General
- 4 -
3. System Diagram
3.1 Stand-alone System
Patient Environment or Medical room
Protective Grounding
50G Power
(7m)
FC-E21A or
Recommendation General
PC
SELV*
40G COMPACT
Imaging Unit
X-Ray Generator
(601 Compatible)
1st/2nd
AC230V
Insulation with
reinforcement
Basic Insulation
Stand Alone System Block Diagram (Example)

1. General
- 5 -
3.2 Total System (CXDI-40G COMPACT + Plural Connection (Other
Imaging Unit)
Total System Block (Example)
Patient Environment or Medical Room
Protective Grounding
50G Power
(7m)
1st/2nd
AC230V
Insulation with
reinforcement
Basic Insulation
CXDI-40E
Sensor Unit Power Box Power Box
X-ray Generator
601 Compatible
CXDI-50
Sensor Unit
Image examination WS
Image File Equipment
Printer etc
FC-E21A or
Recommendation General
PC
General HUB
Ready
Lamp

1. General
- 6 -
4. CXDI Image Processing
4.1 Processing Flow
Born image
Raw image
Original image
QA image
Diag. image
Processed image
Correction
processing
QA processing
Offset correction
Gain correction
Defect correction dtstore
Characteristic extraction
DICOM output : Gradation processing
: Sharpening
: DEP
: MTF enhancement
(Frequency enhancement)
: Grid stripe reduction
: High density clipping request
Pre
processing Sensitivity correction

1. General
- 7 -
4.2 Image Types
(1) Born image
The image obtained with LANMIT before any correction is made.
Outside distribution of these images is prohibited, including dtstore images.
(2) Raw image
Born image after offset processing, gain correction.
This is the image 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 image after post-processing.
Image modified by the user or the default processed image.

1. General
- 8 -
5. Specifications
The CXDI-40G COMPACT has a secondary scanning drive unit, data reading unit, and A/D
conversion unit on one side of the LANMIT, and it is a sensor unit that reads image data from one
direction for a single panel.
The X-ray image is converted to photoelectric signals by the sensor unit, and the scanned electrical
signals (image signals) undergo A/D conversion, pass through the power box, and are transferred to
the control PC over an Ethernet cable.
Item 40G COMPACT Remarks
Operational format Upright stand, table, universal stand Installation on a motor vehicle
is not possible.
Effective exposure range 430 x 430 mm
Total number of pixels 2706 x 2700 pixels
Number of effective pixels 7.2 million (2688 x 2688 pixels)
Pixel pitch 160 µm x 160 µm
Fluorescent substance GOS LANMIT sensor
Sensor sensitivity Same as CXDI-40EG
Exposure time 0 ms to 1 sec., 1 to 3 sec.
Output gradations 12 bits (4096 gradations), A/D 14 bits
Transfer method Ethernet between sensor unit and PC (via
power box)
Preview time Approx. 3 sec
Exposure cycle time 15 sec. (typ.)
External dimensions (Sensor
unit) 470(W)×548(L)×32(H) mm Not including insulation sheet
External dimensions (Power
box) 358(W)×212(L)×75(H) mm
Color of sensor unit exterior Black (Cathodic electrodeposition coating)
Mass (Sensor unit) 11.0 kg Not including cables or
ready lamp
Mass (Power box) 4.2 kg
Distance from exterior CFRP
surface to sensor surface (glass
surface)
6.6±0.5 mm
Patient contact surface None
Exterior strength (imaging
unit)
Excess local weight: 12 kg (118 N) with
15 mm diameter for 1 minute
Incoming X-ray surface
only
Exterior strength (imaging
unit, power box)
Excess local weight: 20 kg (196 N) with
15 mm diameter for 1 minute
Locations other than
incoming X-ray surface

1. General
- 9 -
Item 40G COMPACT Remarks
Drop Not applicable
Water-proofing Not applicable
Resistance to chemicals Not applicable
IC X-ray protection No protective lead
Back-scattering prevention Not considered
Imaging unit installation
*The imaging unit can be installed to a
Bucky unit, stand or table.
*The imaging unit can be installed without
modification to the Liebel-Flarsheim
Bucky unit and compatible Bucky units.
Imaging unit securing
components are obtained
from the respective dealer.
The attachment of the
imaging unit uses M5 screw
holes (10 locations) in the
imaging unit.
Grid
*Fixed grid
*Installation inside imaging unit is not
possible
*Installed in a Bucky unit, stand or table.
*Same specifications as 40EG grid
Grid and the grid securing
components are obtained
from the respective dealer.
Grid attachment/removal Can be performed by service staff only.
Cannot be performed by users.
Phototimer
*Installation inside imaging unit is not
possible
*Installed in a Bucky unit, stand or table.
*Except for the external dimensions, the
specifications are identical to the 40EG
phototimer
Phototimer and the
phototimer securing
components are obtained
from the respective dealer.
Calibration Can be performed by service staff only.
Cannot be performed by users.
Users can conduct a
self-diagnostic test.
Environmental friendliness
(RoHS supported) Supported
Compatible control PC
*FC-E21A for CXDI Control Station
*General-purpose PC with same
performance as FC-E21A
Compatible operating system Windows XP SP3 (or SP2)
Power ON/OFF control None
Stand Dedicated stand, table or universal stand
Connectability
*Up to four units can be connected to a
single control PC (using a hub)
*Up to three identical imaging units are
possible
*Imaging unit and power box are paired
X-ray exposure delay Less than 0.3 sec.
Exposure preparation time Normal exposure mode: 10 sec.
Long time exposure mode: 30 sec.
Full image preview time Approx. 12 sec.
Exposure cycle time 15 sec. or less in normal exposure mode
System control unit Control PC, power box

1. General
- 10 -
Item 40G COMPACT Remarks
Sensor DC/DC power supply Inside power box
Sensor cable Overall length of 7 meters, one type
X-ray monitor None
Grid detection None
Remote switch None
Imaging unit status display External ready lamp
Temperature sensor Included (error when temperature exceeds
49°C)
Power consumption (when one
unit is connected) Approx. (17) W Sleep mode/Standby mode
Approx. 35 kcal/h 15-sec. exposure cycle time
Heat generation
Approx. 15 kcal/h During sleep, standby
Environmental conditions
1) Transportation and storage
Temperature –30 to +60°C
Humidity 10% to 60% (no condensation)
Atmospheric pressure 700 to 1060 hPa
2) Operating environment
Temperature +10 to +35°C
Humidity 30% to 75% (no condensation)
Atmospheric pressure 700 to 1060 hPa

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

CONTENTS
1. Caution............................................................................................................................ 1
1.1 Caution during Operating........................................................................................ 1
1.2 Installation Restrictions........................................................................................... 1
1.3 Installation Notes..................................................................................................... 2
2. Unpacking and List of Materials .................................................................................... 3
2.1 Packaging Diagram ................................................................................................. 3
2.2 Product Configuration ............................................................................................. 5
3 Installation Procedure ...................................................................................................... 8
3.1 Required Tool.......................................................................................................... 8
3.2 System Installation Procedure................................................................................. 9
4. Connection to Units ........................................................................................................ 11
4.1CXDI-40G COMPACT Instalation Flowchart......................................................... 11
4.2 Affixing the Insulation Sheets................................................................................. 12
4.3 Attaching the Sensor Cable and Ready Lamp Cable............................................... 15
4.4 Connecting to the Power Box.................................................................................. 19
4.5 Connection Diagram for Control PC Rear Panel .................................................... 23
4.6 Imaging Unit Securing Screws................................................................................ 24
5. Adjusting the Alignment................................................................................................. 25
5.1Overview .................................................................................................................. 25
5.2 Tools........................................................................................................................ 25
5.3 Adjustment .............................................................................................................. 25
5.3.1. Stand................................................................................................................. 25
5.3.2. Table................................................................................................................. 28
6. Installing the Phototimer................................................................................................. 31
6.1 Overview ................................................................................................................. 31
6.2 Notes ....................................................................................................................... 31
7.Starting up and Shutting Down the System ..................................................................... 33
8. X-ray Controller Interface .............................................................................................. 34
8.1 Interface Signal Description.................................................................................... 34
8.2 When Normal Imaging............................................................................................ 35
8.3 When Timeout due to RX_REQ not Negating........................................................ 36
8.4 Signal Names and Functions in the Connection with the X-ray Generator............. 37
8.5 The Connection with X-ray Generator Equipment ................................................. 38
8.6 Rating and Characteristics for Relay and Photo Coupler........................................ 39
9. Network Settings ............................................................................................................ 41
9.1. Overview ................................................................................................................ 41
9.2. Preparation ............................................................................................................. 41
9.3. Setup Method ......................................................................................................... 41
9.3.1. TCP/IP Setting for the Control PC Network Card ........................................... 41
9.3.2. Network Setting for Screwcap.ini .................................................................... 42
9.3.3. Network Setting Stored in Imaging Unit.......................................................... 43
9.3.4. Connection Setup for a Multiple Number of Sensor Units .............................. 44
9.3.4.1. General Flow for Setup Procedure ............................................................. 44
9.3.4.2. Detailed Setup Procedures.......................................................................... 45

10.Adjusting the Photo Timer............................................................................................. 46
10.1. Overview .............................................................................................................. 46
10.2. Preparation ........................................................................................................... 46
10.3. Adjustment ........................................................................................................... 47
11. Setting the Fixed ROI Area .......................................................................................... 48
12. Settings ......................................................................................................................... 51
12.1 Checking and Setting the Date and Time .............................................................. 51
12.2 Checking the Firmware Version............................................................................ 52
12.3 Installing Firmware and PLD Code....................................................................... 54
12.4 Checking the Sensor Serial No. ............................................................................. 55
12.5 Set Up Startup Menu ............................................................................................. 56
12.6 Identifying the Sensor Units .................................................................................. 59
12.7 Entering Control PC Serial Number ...................................................................... 60
12.8 Table Setup Settings .............................................................................................. 61
12.9 Performing the Annotation Settings ...................................................................... 62
12.10 Network Connections.......................................................................................... 63
12.11 Linearity Check of Transfer Image Density........................................................ 88
12.12 Operation Unit Gamma Correction ..................................................................... 96
12.13 Changing the Total Image Count ........................................................................ 99
12.14 Backing Up When Installing ............................................................................... 101
12.15 Backing up Setting Data to FD ........................................................................... 102
12.16 Tool Modes (/np mode)....................................................................................... 104
13. Installing the Grid ......................................................................................................... 107
13.1 Overview ............................................................................................................... 107
13.2 Notes...................................................................................................................... 107
13.3 Checking the Grid Angular Misalignment ............................................................ 107
14. Image Quality ............................................................................................................... 110
15. Post-installation Checks................................................................................................ 112
16. Dimensional Drawing................................................................................................... 114
16.1 CXDI-40G COMPACT Imaging Unit .................................................................. 114
16.2 Power Box............................................................................................................. 115
18.4 Ready Lamp Unit .................................................................................................. 116