Canon CXDI-50G User manual

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Manual Control No. : BY8-2257-0E2
Name of Product : CXDI-50G
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 seven chapters; General Information, Installation Guide, Feature
Information, Repair Guide, Parts Catalog, Troubleshooting and Service Manual Report.
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 updates the manual.
Note 1:
This service manual is published by Canon Inc. in accordance with Article 6 (Furnishing
the Referent Materials) of the Service Assignment Contract it has concluded with your
company.
Note 2:
This service manual property of Canon Inc. and the company may seek to have it returned,
depending on 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. Utsunomiya Optical Products Operations
20-2 Kiyohara-Kogyodanchi, Utsunomiya-shi, Tochigi-ken 321-3292
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 pinching fingers or cause 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 the technicians received the 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 of 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 (=specially controlled industrial waste) of the country where the
device is used.

Caution regarding the setup
Caution regarding the setup
According to the “IEC60601-1-1:2000”, devices installed in the patient environment are
restricted to “electric medical devices conforming to IEC60601-1”.
The Control PC, operation unit, and the magnetic card reader, etc. options that are parts of the
CXDI-C3S are classified under the data processing device standard (IEC60950), therefore these
items should not be installed in the patient environment. Otherwise the Control PC is only
classified in CXDI-C3S.
The patient environment described below is an example cited from the “IEC60601-1-1:2000” –
the measurements are only guidelines. However, the “IEC60601-1-1:2000” example must be
treated as the standard.
Therefore, the CXDI-C3S 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: The measurements are only guidelines.

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Content
1 CXDI-1 System Block Diagram............................................................................................ 1
2 System Diagram .................................................................................................................... 2
3 CXDI Image Processing ........................................................................................................ 3
4 Specifications......................................................................................................................... 4

1. General
1
1 C CX XD DI I- -1 1 S Sy ys st te em m B Bl lo oc ck k D Di ia ag gr ra am m
(CXDI-50G)
Remo.
Power Box
SPW Imaging Unit
(
CXDI-50G
)
CA1
AC Power IN
AC120V/230V
CA2
OUT PUT 1
Control/Signal
Control/Signal
OUT PUT 2
Control/Signal
X-Ray
I/F CA6 Operation
Unit
RS232C
SERIAL(COM1)
Control PC
(CXDI-C3S)
CA7
CA3
VGA
VGA
CA4 ID Unit
(Option)
RS232C
SERIAL(COM2)
LAN1
X-Ray Generator
Mouse
MOUSE
CA5
LAN2 Key Board
KEY BOARD
SCSI
SERIAL(COM3)
Printer
SERIAL(COM4)
Image diagnosis
W/S
A
C Power IN
CA8
Ima
g
e file device
AC120V±10% 60Hz 2A
AC230V±10% 50/60Hz 1.5A
Symbol Description Remarks
CA1 AC Cable 3m
CA2 50Sensor Cable 3m/7m
CA3 X-Ray I/F Cable 20m
CA4 LAN Cable (Category 5)
CA5 LAN Cable (Category 5) 10m
CA6 Serial Cable (Touch Panel) 2m
CA7 VGA Cable 1.5m
CA8 AC Cable 3m
Network
Ethernet
(100/10bese-T)
1

1. General
2
2
2 S Sy ys st te em m D Di ia ag gr ra am m
2.1 Standalone System
2.2 Total System

1. General
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3.1 Proccess Flow
DICOM output
Characteristic extraction
•Sharpening
•DEP
•Gradation processing
•MTF enhancement
(Frequency enhancement)
•Grid stripe reduction
•High density clipping
request
dtstore
Defect correction
Gain correction
Offset correction
QA processing
Correction
processing
Processed image
Diag. image
QA image
Original image
Raw image
Born image
3.2 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) DIAG. IMAGE
QA image after further image processing necessary for diagnosis.
Image processed by the user for diagnostic purposes.
(6) PROCESSED IMAGE
Diagnosis image after post-processing.
Image modified by the user or the default processed image.

1. General
4
4
4 S Sp pe ec ci if fi ic ca at ti io on ns s
The CXDI-50G (Imaging Unit/Power Box) is the Digital Cassette that has the mobility and can
be used on the optional angles.
(1) Imaging Unit
This unit consists of the internal sensor, 50Di Board, 50AD Board, 50LED Board and its
outer cover. The sensor unit converts the X-ray image to the electrical signal (O/E
Conversion) and after performs the A/D conversion, transfer its signal through the Power
Box with Ethernet cable to the Control PC.
Item Content Remarks
Object General Shooting Cassette (Mobile/Desktop PC)
Effective filming range 353 x 430mm
Number of Pixels 2214 x 2700
Effective Number of
Pixels 2208 x 2688
Pixel pitch 160µm x 160µm
Fluorescent substance GOS Fluorescent screen
Output gradations 12bit (4,096 gradations)
A/D 14bit
Transfer method Ethernet: Imaging Unit to Control PC
(Through the Power Box)
Imaging cycle 15 sec. (standard)
Dimension 491 (W) x 477 (D) x 23 (H) mm Including handle portion
427 mm (excluding handle
portion)
Imaging Unit coloring Cool white
4.8Kg Except the cable
5.7Kg With 7m cable
Imaging Unit mass
(except Grid) 5.2Kg With 3m cable
Distance
Space between surface where patient
gets in contact (CFRP) and sensor
surface (glass) is within 5.1±0.5mm.
Heat emission 15kcal/h
Mechanical strength*1 Cassette with resisting the strength
(Original specification)
Load uniformly: 150Kg
Load partly: 100Kg/
φ 40mm
Control PC CXDI-C3S
General PC in market
Power Control
(ON/OFF)
None
(Power Box: Operation with Remote
switch manually)
Grid attach/remove
detector Yes
Cable for Imaging Unit 3/7m 2types Distinguish with Product order.
Count of connected
sensor
One Imaging unit can be connected with
one Control PC
Scattered radiation
backward block sheet
Environment-conscious
unleaded type
Mo sheet (0.3 mm thick)
Photo timer Cannot be built in
*1: The Imaging unit is put on the plain surface with the Sensor side (Detector) is up.

1. General
5
Item Content Remarks
Imaging restriction
(Imaging Prohibition)
When the internal temperature of
Imaging Unit is above 49 degree
Celsius, its state is changed to sleep
mode. And the Imaging prohibition
will be continued when the internal
temperature is below 48 degree
Celsius.
INDICATIO
N
BUSY SENSOR POWER
Color Orange
Green Blue
Imaging unit
is off Off Off Off
Imaging unit
is on -- Off On
Preparing
imaging -- Blinking
*1 On
Imaging
preparation
complete
-- Off On
Error status -- Blinking
*2 On
Communi-
cating Blinking *3 -- On
Initialization
(when
startup)
-- Blinking
*4 On
Network not
set (when
startup)
-- Blinking
*5 On
User interface Single type LED
Off: Imaging unit power is off
On in orange: Imaging unit power is
on (unable to perform imaging)
Blinking in green: Preparing
imaging/error status
On in green: Imaging preparation is
complete
*1: Turns on and off for 0.5 seconds each
*2: Turns on and off twice for 0.5 seconds, then
turns off for 0.5 seconds
*3: Turns on and off randomly
*4: Fades in for 1 second and fades out for 1
second
*5: Fades in for 2 seconds, and then turns off

1. General
6
(2)Power Box
This unit consists of 50XRAY Board, 50Power Supply and its outer cover.
The function; the signal transition between Imaging unit and Control PC, the interface to the
X-ray generator equipment and power supply to the Imaging unit has been implemented.
Item Content Remarks
Communication
interface standard IEEEE*802.3u (100BASE-TX) Connector type: RJ45
Communication method Asynchronous serial communication
method
Data length: 10bit
Data rate: 15.625 kHz
Power supply AC 100-120V±10% 50/60Hz 1.5A
AC 200-240V±10% 50/60Hz 0.8A
Reference
CXDI-50G Power supply
Rated Voltage:
AC 100-120V (AC 85-132V)
AC 200-240V (AC170-264V)
Mass 4.2 Kg
Dimension 358(W) x 200(D) x 65(H)* mm
Except bottom rubber parts
(With bottom rubber parts:
75mm)
(3) Environment rated parameters
Item Content Remarks
Operating temperature +5 to +35°C
Operating humidity 30 to 75% RH Must be without dewing
Keeping or
Transporting
Temperature: -30 to +50°C
Humidity: 10 to 60% RH
Atmospheric pressure: 700 to 1060 hPa
*IEEE: Institute of Electrical and Electronic Engineers

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Content
1 Caution during the installation .............................................................................................. 1
2 Product Configuration ........................................................................................................... 2
3 Packing Diagram ................................................................................................................... 5
4 Installation Procedures .......................................................................................................... 7
4.1 Lists of Tool Needed for Installation ............................................................................. 7
4.2 System Installation Procedures ...................................................................................... 8
5 Installation ........................................................................................................................... 10
5.1 Connection to each unit................................................................................................ 10
5.2 Starting up and shutting down the System................................................................... 16
5.3 X-ray Controller Interface............................................................................................ 17
5.4 Network Settings 1....................................................................................................... 23
5.5 Setting the Fixed ROI Areas ........................................................................................ 26
5.6 Settings......................................................................................................................... 29
5.7 Image Quality............................................................................................................... 85
5.8 Post-installation checks................................................................................................ 87
6 Dimension............................................................................................................................ 89

2. Installation Manual
1
1 C Ca au ut ti io on n d du ur ri in ng g t th he e i in ns st ta al ll la at ti io on n
Please pay attention to the followings when installing the system.
(1) If the equipment is hoisted, lowered or transport, it must be supported at both sides by a
minimum of two people so there is no danger of it falling.
(2) If a forklift, etc. is used to transport the equipment, make sure there is nothing that could
impede the forklift on its route to the final destination.
(3) When installing the equipment, be sure the site meets the following criteria:
1) There must be no dripping water in the area.
2) The environment must be free of harmful elements such as humid or acidic air, air with a
saline or sulfur content, where there is poor ventilation or where air pressure or
temperature is unusual.
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 for the equipment.
6) The site must be connected to a fully earthed cable with sufficient ground resistance to
meet standard values.
(4) After installation, be sure to dispose of waste product packaging with care and with full
respect for the environment.
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2. Installation Manual
2
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2.1 Product Configuration List
No. Item Name Qty Remarks
1 CXDI-50G Imaging Unit 1 With Sensor cable (3/7m)
2 Power Box 1 100 - 120/230V
3 X-ray I/F cable 1 20m
4 Remote switch 1 20m
5 Cable connector clump 1
For preventing the power
cable connector from
coming off
6 Screw (M3 x 4 mm) 2 For fixing the cable
connector clump
7 Cable clump 1 For fixing the sensor cable
8 Screw (M4 x 6 mm) 1 For fixing the cable clump
9 Sensor Information File (FD) 1
10 Power supply cable (with AC plug) 1 3m (100/120/230V)
11 Attached documents for medical - (100V)
12
Certifications
(warranty registration, inspection
compliance, operation manual)
- (100V)
13 Inspection compliance, operation manual - (120/230V)
14 Packaging -
2.2 Configuration
No. 1 No. 2
Name CXDI-50G Imaging Unit Name Power Box
Qty 1 Qty 1
Remarks 3/7m Remarks I/F and Power supply (3/7m)
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2. Installation Manual
No. 3 No. 4
Name X-ray I/F cable Name Remote switch
Qty 1 Qty 1
Remarks Connection with X-ray
generator Remarks Power Box power source
ON/OFF
No. 5 No. 6
Name Cable connector clump Name Screw (M3 x 4 mm)
Qty 1 Qty 2
Remarks For fixing the Power cable Remarks For fixing the cable clump
No. 7 No. 8
Name Cable clump Name Screw (M4 x 6 mm)
Qty 1 Qty 1
Remarks For fixing the sensor cable Remarks For fixing the cable clump
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2. Installation Manual
No. 9 No. 10
Name Sensor Information file FD Name Power supply cable
Qty 1 Qty 1
Remarks Remarks For Power Box
(100/120/230V each type)
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2. Installation Manual
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3.1 X-ray Digital Camera System (CXDI-50G)
(1) CXDI-50G assemble package
(2) CXDI-50G Imaging Unit package
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2. Installation Manual
(3) CXDI-50G Power Box assemble package
(4) Grid (optional)
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