Siemens MAMMOMAT 1000 Service Instructions

Page 1

MAMMOMAT 1000/3000 Nova - Opdimar

Service

Service Instructions

ASW V3.1

The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model _or_ design,_are_ reserved.

Replaces: SPB7-230.061.11.01.02 (66 31 951)

Page 2

0 - 2 Revision

Chapter Page Revision

All All 02

Document revision level 0

The document corresponds to the version/revision level effective at the time of system delivery. Revisions to hardcopy documentation are not automatically distributed.

Please contact your local Siemens office to order current revision levels.

Disclaimer 0

The installation and service of equipment described herein is to be performed by qualified personnel who are employed by Siemens or one of its affiliates or who are otherwise authorized by Siemens or one of its affiliates to provide such services.

Assemblers and other persons who are not employed by or otherwise directly affiliated with or authorized by Siemens or one of its affiliates are directed to contact one of the local offices of Siemens or one of its affiliates before attempting installation or service procedures.

Opdimar Register 5 SPB7-230.061.11 Page 2 of 6 Siemens AG Service Rev. 02 07.03 CS PS 24 Medical Solutions

Page 3

Contents 0 - 3

Page

Document revision level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1 _______Prerequisites __________________________________________________ 1 - 1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 1

Training of customer support engineers . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1

Documents required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1

CD-ROMs required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1

Meters and appliances required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2

Tools required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2

2 _______Functional description __________________________________________ 2 - 1

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 1

Biopsy controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 2

Biopsy unit control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 2

RS-232 switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 2

CCD camera power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 2

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 2

Workstation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3

Application software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3

CCD camera communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 4

Control of MAMMOMAT and biopsy unit . . . . . . . . . . . . . . . . . . . . . . 2 - 4

Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 4

CCD camera. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 4

Biopsy unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 - 4

3 _______Protective measures for CCD camera ______________________________ 3 - 1

4 _______Protective measures ____________________________________________ 4 - 1

5 _______Service mode __________________________________________________ 5 - 1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 1

Advanced service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1

Selection of mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2

Calibration of the biopsy unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 3

Setting up needles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 6

Editing needle values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 7

Backup of temporary storage media . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 8

Use of Advanced service functions . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 9

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 9

Main menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 9

Country settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 11

Test of units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 12

Software upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 13

New software version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 14

Enabling the DICOM option . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 15

Instruction for obtaining the systems host ID and hostname . . . . . . . . . . . 5 - 15

Siemens AG Register 5 SPB7-230.061.11 Page 3 of 6 Opdimar Medical Solutions Rev. 02 07.03 CS PS 24 Service

Page 4

0 - 4 Contents

Page

Network settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 17

Miscellaneous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 18

Restoring data from MO disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 21

CCD camera calibration and maintenance . . . . . . . . . . . . . . . . . . . . . .5 - 22

Grid table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 22

Non grid table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 23

Disk cache settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 24

Use of printer setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 25

Stand alone Opdima system . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 25

Networked Opdima system . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 26

Log administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 28

Log inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 29

6 ______ Removal and replacement of sub-assemblies _______________________6 - 1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1

MO unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1

Removing the MO unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1

Installing the MO unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 2

Tests and Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 3

Biopsy controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 4

Removal of biopsy controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 4

Removal of biopsy controller cover . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 5

Replacement of components in the biopsy controller. . . . . . . . . . . . . . . . 6 - 5

Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 7

Biopsy unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 8

Workstation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 8

Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 8

CCD camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 10

Reinstallation of software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 11

Installation of Operating Solaris 8 Installation CD-ROM for,

(Mat. No. 66 33 049) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 11

Installation of Opdima Software Installation CD-ROM (Mat. No. 66 33 700) . . . .6 - 12

Restore hostname and data . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 12

Final procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 - 14

7 ______ Messages _____________________________________________________7 - 1

Workstation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 1

Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 3

8 ______ Fault isolation chart_____________________________________________8 - 1

Fault isolation chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 1

Explanations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 2

9 ______ Troubleshooting guide __________________________________________9 - 1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 1

Biopsy unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 2

Biopsy unit not responding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 2

Opdimar Register 5 SPB7-230.061.11 Page 4 of 6 Siemens AG Service Rev. 02 07.03 CS PS 24 Medical Solutions

Page 5

Contents 0 - 5

Page

Problem with calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 2

Initialization of BC nvram on the D200 board . . . . . . . . . . . . . . . . . . . . 9 - 2

Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 - 4

Camera not responding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 4

Cannot use camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 4

Workstation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

If “Bogus file system” appears . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

Problem with date in database mode . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

Opdima user interface does not appear at log in . . . . . . . . . . . . . . . . . . 9 - 5

No images displayed on monitor . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 5

Problems with the centering or size of the displayed image on the monitor. . . . . 9 - 6

Problems with the DICOM license . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 6

Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 7

Image Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 8

Problems during calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 8

Quadrant difference on patient images . . . . . . . . . . . . . . . . . . . . . . . 9 - 8

Quadrant missing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 8

White line/dot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 8

MAMMOMAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 9

Cannot use MAMMOMAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 9

Network problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 10

Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 11

Printer connected directly to Opdima . . . . . . . . . . . . . . . . . . . . . . . 9 - 11

Printer connected to network . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 11

MO unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 12

All problems with MO disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 12

If the message “Failed to store on MO disk” appears . . . . . . . . . . . . . . . 9 - 12

If the message “Cannot read disk Prepare disk?” appears . . . . . . . . . . . . 9 - 12

Cannot communicate with MO unit . . . . . . . . . . . . . . . . . . . . . . . . 9 - 12

10 ______Measures after service _________________________________________ 10 - 1

Verifying the calibration of the biopsy unit . . . . . . . . . . . . . . . . . . . . . . . 10 - 1

Check of Opdima AEC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 2

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 2

Performance Criteria. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 3

Check of resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 4

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 4

Performance Criteria. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 4

Protective earth measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 5

Biopsy unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 5

Biopsy controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 5

CCD camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 6

Biopsy controller cable duct . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 6

11 ______Changes to previous version ____________________________________ 11 - 1

12 ______Appendix 1 __________________________________________________ A1 - 1

Siemens AG Register 5 SPB7-230.061.11 Page 5 of 6 Opdimar Medical Solutions Rev. 02 07.03 CS PS 24 Service

Page 6

0 - 6 Contents

Database log file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 - 1

13 _____ Appendix 2 __________________________________________________ A2 - 1

Customer specific data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 - 1

Test protocol repetitiveness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 - 1

Biopsy calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 - 1

Test protocol CCD camera calibration . . . . . . . . . . . . . . . . . . . . . . . . A2 - 2

Test protocol image quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 - 3

AEC function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 - 3

Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 - 5

Test protocol protective earth measurement . . . . . . . . . . . . . . . . . . . . . A2 - 6

Biopsy unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 - 6

Biopsy controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 - 6

CCD camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 - 6

Biopsy controller cable duct . . . . . . . . . . . . . . . . . . . . . . . . . . . A2 - 6

14 _____ Appendix 3 ___________________________________________________14 - 1

Customer specific data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 1

Test protocol repetitiveness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 1

Biopsy calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 1

Test protocol CCD camera calibration . . . . . . . . . . . . . . . . . . . . . . . . .14 - 2

Test protocol image quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 3

AEC function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 3

Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 5

Test protocol protective earth measurement . . . . . . . . . . . . . . . . . . . . . .14 - 6

Biopsy unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 6

Biopsy controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 6

CCD camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 6

Biopsy controller cable duct . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 - 6

Opdimar Register 5 SPB7-230.061.11 Page 6 of 6 Siemens AG Service Rev. 02 07.03 CS PS 24 Medical Solutions

Page 7

Prerequisites 1

General 1

Valid for Opdimar system ASW 3.1 on SUN workstation, part No. 66 33 718. This document is valid for a Sun Blade 150 (SUN workstation with serial No.W1600).

Training of customer support engineers 1

Due to the technology used in this equipment, setup, service and maintenance may only be carried out by a customer support engineer who has attended a training workshop or has participated in at least one installation.

Documents required 1

• Supplement to the Instructions for Use MAMMOMAT 3000 - Opdimar

(included in the Opdimar delivery)

• MAMMOMAT 1000/3000 Nova - Opdimar Maintenance Instructions

(included in the Opdimar delivery)

• MAMMOMAT 3000 - Opdimar Wiring Diagram

(included in the Opdimar delivery)

1 - 1

• MAMMOMAT 3000 - Opdimar Installation and Start-Up Instructions

(included in the Opdimar delivery)

• MAMMOMAT 1000/3000 Nova Wiring Diagram

CD-ROMs required 1

• Sun Blade 150 Hardware Documentation (included in the Opdimar delivery)

Files included on the CD-ROM; Sun Blade 150 Getting Started Guide, Sun Blade 150 Service Manual with Sun Blade 150 ShowMe How Animations and Setting Up the Sun Blade 150 System.

• OPDIMAr Solaris 8 Installation CD v1.0, part No. 66 33 049

(included in the Opdimar delivery)

• OPDIMAr Installation CD, version 3.1, part No. 66 33 700

(included in the Opdimar delivery)

Siemens AG Register 5 SPB7-230.061.11 Page 1 of 2 Opdimar Medical Solutions Rev. 02 07.03 CS PS 24 Service

Page 8

1 - 2 Prerequisites

Meters and appliances required 1

• Protective ground wire tester (44 15 899 RV090)

• Stereo calibration phantom (included in the Opdimar delivery) (part No. 64 30 701)

• AEC calibration plexiglass, four plates measuring 150 mm x 150 mm x 19 mm and one

plate measuring 150 mm x 150 mm x 9,7 mm, part No. 65 61 232 and 65 61 224

respectively

• (On the territory of the US generally calibration phantom of 4.5 cm PMMA is known, it

can be used wherever possible instead of the above plexiglas.)

• Resolution phantom with at least 10 line pairs per mm. Recommended is the bar pattern

phantom (part no. 07-555, or part no. 18-216) from Nuclear Associates, URL http://

www.nucl.com

• PC with a CD drive running Windows 95 or later by using Netscape Navigator

5.0 or later, or Internet Explorer, version 5.0 or later or Acrobat

be able to read Sun Blade 150 Service manuals).

ReaderTM 5.0 or later (to

Tools required 1

, version

• Standard service tools

• PROM extractor for PLCC 32

Opdimar Register 5 SPB7-230.061.11 Page 2 of 2 Siemens AG Service Rev. 02 07.03 CS PS 24 Medical Solutions

Page 9

Functional description 2

Block diagram 2

The block diagram below shows the function of the Opdimar system.

2 - 1

Workstation

System monitor

Graphics

acc.

RAM

Incoming mains: 100, 120;

CPU

200 - 240V AC

M3000 printer / service PC

2 x RS-232

D101 Camera interface board

PCI BUS

Printer (option)

RS-232

exp. sync.

biopsy data

X101

12-bit image data

RS-422

X101

control data

M3000 stand

Biopsy controller

D200 Biopsy control board

X205

X204

X203

X206

DTR

POW_ON

X202

X111 X111 X112X110,X111

X202

RS-232

5V_COM

230V AC

Mains cable

7V_COM

POW_ON

X202 X201

CPU

20V

30V

ADC

CCD camera

D110 CCD camera board

X207

X885

M3000

Biopsy unit

X Y Z

Fig. 1 Block diagram

= Galvanic separation

CCD

control

logic

CCD sandwich

ADC

C_CL

A_CL

CCD_R

SRC_CL

OPD00614

Siemens AG Register 5 SPB7-230.061.11 Page 1 of 4 Opdimar Medical Solutions Rev. 02 07.03 CS PS 24 Service

Page 10

2 - 2 Functional description

Biopsy controller 2

The biopsy controller has three main functions:

• Biopsy unit control

• Switching of RS-232 from MAMMOMAT to either MAMMOMAT printer/service PC or

workstation

• CCD camera power supply

Biopsy unit control 2

The biopsy functions are controlled by the micro controller. In the biopsy unit there are three potentiometers indicating the current needle position.

The values from the potentiometers are A/D converted and sent to the micro controller. To check the converted values from the A/D converter, the potentiometer values are converted in parallel by the micro controller.

RS-232 switching 2

To enable RS-232 communication between MAMMOMAT and either MAMMOMAT printer/ service PC or workstation, a relay is used. The relay is controlled by the workstation.

CCD camera power supply 2

The biopsy controller converts the mains AC voltage to DC voltages. The DC voltages are used by the CCD camera.

LEDs 2

On the biopsy controller printed circuit board, D200, there are a number of LEDs with the following meaning:

• Indication of RAM error

• Indication of PROM error

• Indication of analog/digital converter

• Indication of NVM error

• Indication of TxD error

• Selection of RS-232 communication to MAMMOMAT printer/service PC or workstation

(SELECT_WS)

• Supply voltages (e.g. 5V_COM, 30V_CC)

For more information on LEDs, see MAMMOMAT 1000/3000/3000 Nova - Opdimar Wiring Diagram.

Opdimar Register 5 SPB7-230.061.11 Page 2 of 4 Siemens AG Service Rev. 02 07.03 CS PS 24 Medical Solutions

Page 11

Functional description 2 - 3

Workstation 2

The workstation includes the following parts:

• Main unit, including temporary storage media i.e. hard disk

• Monitor

• Keyboard and mouse

• Internal CD drive

• External MO unit i.e. magneto-optical drive, used for the permanent storage media and

backup

The workstation is used for:

• Running application software

• Communication with the CCD camera

• Control of MAMMOMAT and biopsy unit

Application software 2

The application software run by the workstation is the main communication interface with the user and units of the Opdimar system.

Stereo examination

mode

Fig. 2 Application software logic flow

Start-up and login

Mode selection

Spot examination

mode

Database

mode

Service mode

Error handlingHelp (n.a.)Data storage

OPD00595

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Page 12

2 - 4 Functional description

CCD camera communication 2

The camera interface in the workstation main unit sends commands to the CCD camera from the workstation and receives the image from the camera. The interface adapts the workstation data bus to RS-422.

The camera interface also supplies the CCD camera opto couplers with power.

Control of MAMMOMAT and biopsy unit 2

The workstation controls the MAMMOMAT via RS-232 communication.

Biopsy calculations are performed by the workstation and target coordinates are sent to the biopsy unit.

Monitor 2

If the settings of the monitor has changed, set values as specified in the Monitor Installation Instruction.

CCD camera 2

The CCD camera consists of a printed circuit board, CCD sandwich and RS-422 interface. When the x-ray beams reach the CCD sandwich, electric energy proportional to the x-ray energy is produced. The produced electrical current is A/D converted to digital information and sent to the workstation RAM via an RS-422 interface.

Biopsy unit 2

The biopsy unit is used for performing biopsy examinations.

The biopsy unit consists of a needle positioning device which is firmly attached to an 18 cm x 24 cm object table with a cut-out contour that is superimposed on the CCD. External stereo diaphragm, needle support and compression plate are also included in the biopsy unit. The biopsy unit can easily be attached to the swivel arm of the MAMMOMAT.

There are three displays on the biopsy unit front. The displays show spatial deviation of needle tip from the suspect point in x-, y- and z-axis calculated by the workstation.

Three potentiometers monitors the actual position of the needle tip.

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Protective measures for CCD camera 3

3 - 1

CAUTION

The camera shall be used within 10230i C. The camera shall be transported or stored within 0240i C.

The CCD camera has to be handled with extreme care, it is very sensitive to mechanical shocks and temperature. When not connected do not touch the pins in the camera contacts. Shock and temperature sensors are integrated in the camera.

The CCD camera is sensitive to mechanical shock and shall always be stored in the attaché case, delivered with the system, when disconnected from the biopsy controller.

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3 - 2 Protective measures for CCD camera

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Protective measures 4

It is very important that any intervention in the equipment shall start with disconnecting it from the power supply with the main circuit breaker. To prevent accidental triggering of high voltage and radiation, set the switch S2 (SS) on board D702 to OFF (lower position, no triggering of the SS relay).

4 - 1

CAUTION

WARNING

When switching off the workstation use the power off procedure described in the Supplement to the Instructions for Use MAMMOMAT 3000 - Opdimar.

Switching off the workstation before the software has been closed down may cause damage to the files on the hard disc.

If the system is only switched off at the control panel or with S2/ D711 in the MAMMOMAT generator, line voltage will still be present at the generator line connection, line filter Z1, Z2, transformer T1, transformer T10 and board D711 (see MAMMOMAT 1000/3000 Nova Wiring Diagram). The Opdimar is switched off separately.

After shut-down of the system, there may still be about 380 V DC present on the intermediate circuit of the MAMMOMAT generator. This will be indicated by LED V24 on board D710. The voltage will drop to less than 30 V within about 3 minutes, the LED goes out at about 30 V.

CAUTION

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Observe the currently valid guidelines for handling electronics endangered by electrostatic discharge.

Use ESD-equipment, ground prior to making contact and place the components on a conductive surface.

The boards contain electrostatic highly sensitive components requiring particular care in their handling.

Risk of damaging components.

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4 - 2 Protective measures

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Page 17

Service mode 5

General 5

There are three different user levels in the Opdimar software.

• Regular user

• Administration user

• Service user

Administration users use the Service mode to perform the following tasks:

• Calibration of the biopsy unit

• Setting up needles

• User administration

• Network setup, DICOM nodes

• Backup functions

Advanced service 5

Service users can additionally access advanced service functions. To get access you have to log in with the user name “service”. The password is obtained from Siemens Head Quarter Support Center.

5 - 1

The following advanced service functions are included:

• Country settings

• Unit tests

• Software upgrade

• Restore disk

• Camera calibration/maintenance

• Disk cache

• Printer setup

• Log administration

• View log

NOTICE

The Opdimar external diaphragm must be used for tests and calibrations involving radiation.

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5 - 2 Service mode

Selection of mode 5

After a successful login, the mode selection dialog is displayed.

1. Press the Service button.

Press Logout to cancel.

Mode Selection

Press a button to enter a user mode.

Stereo Spot

Database Service

Logout

Fig. 1 Mode selection dialog

Help

OPD00063

2. Select desired service function from the service dialog.

Service

Biopsy Calibration Needle Setup

User Administration

Advanced Service

Network Setup

Change Password

Backup

Close Help

OPD00433

Fig. 2 Service dialog

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Service mode 5 - 3

Calibration of the biopsy unit 5

Calibration of the biopsy unit is carried out by using a stereo calibration phantom with targets at fixed positions. By releasing two stereo pair exposures with a fine needle adjusted to different targets, the system is automatically calibrated. Follow the instructions given on the screen during the calibration procedure.

1. Press the Biopsy Calibration button in the service dialog. The following is shown on the screen:

Pixel x 138 value 1139 Gray scale center 1000 width 400y 152

123-45-6789

03/26/97

Help >>

1) Place and compress the stereo calibration phantom and insert a fine needle of suitable length.

2) Move the needle holder to the first calibration position. 3) Remove the needle. 4) Acquire a stereo pair of images.

Fig. 3 Dialogs during calibration

2. Place the stereo calibration phantom on the biopsy table and compress.

With the targets facing the patient side, the phantom fits in the opening of the stereo compression plate, see Fig. 4. Target 2 shall be positioned 25228 mm in negative x-axis direction and 12 mm from the object table side.

1.00x

Message

Help

Default Needle

Num. X Y Z [mm]

Close Help

Targets

Display a stereo pair!

Core 100

[mm]

Delete

Transmit

Control

Image Tools

Windows

Pointer

Magnify

Ruler

Delete

Histogram

Filters

Control

Layout

Invert

Zoom

Pan

Restore

Screen Dump

Help

Acquire

Single

Double

Targets

Exit

OPD00569

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5 - 4 Service mode

3. Select a fine needle to be used and measure the length.

Measuring the needle length is described on Page 5 - 7.

NOTICE

We recommend to use a needle that measures 90 mm, this will make it possible to avoid having to change needle while calibrating.

4. Choose Other in the Needle option menu and enter the selected needle length (minimum 90 mm).

5. Insert needle guides corresponding with the needle diameter.

6. Insert the fine needle into the needle guides.

7. Move the needle to Target 1 of the stereo calibration phantom, see Fig. 4, by using the adjustment knobs. Position the needle according to Fig. 5.

NOTICE

Make sure the needle is moved to Target 1.

Fig. 4 Stereo calibration phantom

Target

Fig. 5 Position of needle

8. Remove the needle.

9. Acquire and release a stereo pair of images. Set the exposure parameters to 25 kV and 28 mAs in manual mode.

Target 1

Target 2

Fine needle

Needle channel center

OPD00512

OPD00175

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Page 21

Service mode 5 - 5

10. Check the reference marks and adjust if necessary, mark Target 1 and press Transmit.

NOTICE

When performing the biopsy calibration set the magnification to

0.7 and change Contrast/brightness in order to find all targets in the phantom. Be sure to mark the target at which the needle tip was positioned.

11. Insert the fine needle into the needle support of the biopsy unit.

12. Move the needle to Target 2 of the stereo calibration phantom by using the adjustment knobs.

13. Remove the needle.

14. Acquire and release a stereo pair of images. Set the exposure parameters to 25 kV and 28 mAs in manual mode.

15. Check the reference marks and adjust if necessary, mark Target 2 and press Transmit.

When the calibration is successfully calibrated, the following message is displayed:

Message

The biopsy unit has now been calibrated. Press EXIT!

Fig. 6 Information message

Help

OPD00176

16. Perform a final check according to Verifying the calibration of the biopsy unit on Page 10 - 1 to make sure that the biopsy unit works properly.

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5 - 6 Service mode

Setting up needles 5

1. Press the Needle Setup button in the service dialog.

Needle Setup

Type

Fine Core

Close Help

Fig. 7 Setting up needles dialog

L1 (mm) L2 (mm)

90.5 -

110.0 5

2. Press Add... .

You can only add needles which match the needle guides with the fixed diameters: 0.7, 0.9, 1.2, 1.65, or 2.1 mm.

Add...

Edit...

Delete

OPD00087

Needles

Enter needle values.

OK Help

Fig. 8 Needle values dialog

Cancel

3. Select needle type (fine or core) from the option menu and enter needle length in the text field.

L1 shall be 30 to 175 mm when selecting fine needle, L2 is not applicable for fine needle. When selecting core, L1 shall be set to <170 mm.

CoreType

(mm)

OPD00088

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Service mode 5 - 7

CAUTION

Fine needle

Ensure by measuring the length of the specified needle or core gun with needle that the right values are entered.

If the stroke length of the core gun is changed, a new needle has to be selected from the Targets dialog. The core needle length L1 shall be measured with the core needle in outer position and mounted in the core gun.

Core gun

Core gun with coax

Needle channel center

Fig. 9 Measuring of needle length

NOTICE

When using core gun, the system safety margin to avoid hitting the biopsy table is 5 mm.

L1L2

OPD00089

Editing needle values 5

1. Select a needle from the needle setup dialog.

2. Press Edit... .

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5 - 8 Service mode

Backup of temporary storage media 5

As a service user it is possible to make a complete backup of all folders existing on the temporary storage media (the hard disk).

1. Press the Backup button in the service dialog.

Backup

Backup / restore

Backup to MO

Setup for backup

Backup enabled

OK Help

Fig. 10 Backup dialog

Restore from MO

2. In the setup for backup section disable the backup.

3. Press the Backup to MO button.

4. Follow the instruction given in the message dialogs.

5. Enable the backup in the backup dialog.

WARNING

Backup of temporary storage media cannot replace the regular use of backup described in Using the Backup function in Supplement to the Instructions for Use MAMMOMAT 3000 - Opdimar.

OPD00326

Backup of temporary storage media only saves the content present on the hard disk at the actual moment. Images may have been erased by the disk cache system (see Page 5 - 24) or software reinstallation.

NOTICE

This backup might take a long time and require several MO disks since all folders on hard disk will be copied to backup MO.

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Service mode 5 - 9

Use of Advanced service functions 5

General 5

To get access to the advanced service menu you have to log in with the user name “service”. The password is obtained from Siemens Uptime Service Center (or from Headquarter Support Center).

The advanced service is carried out by using a number of text dialogs. Selection of an item in a dialog can be done in three different ways:

• Use the up/down arrows of the keyboard to step through the fields (underlined)

• Use the space bar to step through the fields

• Type the corresponding number or letter of the item

Press Enter to execute.

Main menu 5

The main menu is used to access all the advanced service functions.

1. Press the Advanced service button in the service dialog.

2. Select a function from the menu.

SERVICES

Country Settings

Unit Tests

Software Upgrade

Restore Disk

Camera Calibration/Maintenance

Disk Cache

Printer Setup

Log Administration

View Log Close Help

Select: Close

Fig. 11 Advanced service dialog

Advanced Service

OPD00409

Country Settings Function for selection of country of installation (your country).

Unit Tests Function for performing tests of subassemblies.

Software Upgrade Function for performing upgrade of software and for

modifications of software.

Restore Disk Function for restoring data from MO disk.

Camera Calibration/ Maintenance

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Function for performing installation and maintenance of CCD camera.

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5 - 10 Service mode

Disk Cache Function for disk cache settings.

Printer Setup Function for setup of printer.

Log Administration Function for log settings.

View Log Function for inspection of logs.

Close Function for leaving the advanced service mode.

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Service mode 5 - 11

Country settings 5

National parameters are set in the country settings dialog. On delivery it contains default settings.

Advanced Service

COUNTRY SETTINGS

Language: English

Time Zone: MET

Time Settings: Year: 2000 Month: 10 Day: 24 Hour: 09 Minute: 21

Id Pattern: 111-11-1111

Date Pattern: m/d/y

Service Center: Undefined

Institution Name: Undefined

Department Name: Undefined

Action: Close Close/Help/Apply

OPD00513

Fig. 12 Country settings dialog

Available Languages Shows the languages currently available by the system.

Language Selection of language in the dialogs. Select with space bar. If language

is changed, log out and log in to make the change take effect.

Time Zone A selection of the time zone used by the system. Select with space bar.

For faster selection, type the first letter of the desired time zone name.

Time Settings Value of system clock. If changed, Apply will reboot.

NOTICE! The database is updated every time an examination is performed or when an image is loaded from a MO disk. The system clock cannot be set to a point earlier than the last update.

ID Pattern Selection of ID-number structure. Type pattern with the keyboard: “1”

for digit, “a” for letter, “?” for both digits and letters and an arbitrary character for punctuation mark. For example: 111-11-1111.

Date Pattern Selection of date structure. Type pattern with the keyboard: “y” for year,

“m” for month, “d” for day and an arbitrary character for punctuation mark. For example: m/d/y or y-m-d (do not type mm/dd/yy or yy-mm-dd).

Service Center Type the appropriate service center.

Institution Name Type the appropriate name for the institution.

Department Name Type the appropriate name for the department.

1. Select Country Settings in the advanced service dialog.

2. Set the values for Language, Time Zone, ID Pattern, Date Pattern, Service Center, Institution Name and Department Name in each respective fields.

3. Select Apply and press Enter to execute the changes.

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5 - 12 Service mode

Test of units 5

Advanced Service

UNIT TESTS

Unit

Test

Mammomat

Yes

Camera

Yes

Biopsy Controller

Yes

Modem

Yes

MO-Disk

Yes

Database

Yes

Action: Run Close/Help/Run

Fig. 13 Unit tests dialog

NOTICE

Status

OK OK OK N/A N/A OK

OPD00171

Before performing unit tests, the biopsy unit needs to be mounted to the MAMMOMAT. Otherwise the biopsy controller test will fail.

1. Select Unit Tests in the advanced service dialog.

2. Select Yes or No to select/deselect the parts to be included in the test.

3. Select Run and press Enter.

Each unit that passes the test will be indicated with an OK message. If it does not pass, a Failed message will appear. Units that have not been tested are indicated with an Untested message.

The units are tested according to the following:

• MAMMOMAT - test if there is a connection and if the power is on

• CCD camera - test if there is a connection and if the power is on

• Biopsy controller - test if there is a connection and if the power is on

• Database - reading and writing in the database

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Service mode 5 - 13

Software upgrade 5

The software upgrade dialog is used to upgrade the current software version with a new version from CD-ROM and to do modifications of the software.

Advanced Service

SOFTWARE UPGRADE

1. New software version

2. DICOM option

3. Network settings

4. Restore hostname

5. Update eeprom

6. Miscellaneous Close Help

Select: Close

OPD00514

Fig. 14 Software upgrade dialog

New software version Upgrade with new version from CD-ROM.

DICOM option Enabling the DICOM option.

NOTICE! A license key is necessary to install DICOM.

Network settings Function for defining the network settings for the Opdimar sys-

tem.

Restore hostname The hostname of the original workstation can be restored to a

new workstation. Restore hostname from most recently used local/backup MO disk.

Update eeprom Not applicable.

Miscellaneous Database and MO disk utilities.

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5 - 14 Service mode

New software version 5

NOTICE

This menu will be used when installing the next version of software.

However it is not applicable when changing from ASW 2.1 to 3.1 because of the change of the Solaris version. If the change from ASW 2.1 to 3.1 shall be done use the present instrucions in the modification instructions when installing the new software.

CAUTION

Make sure that all examinations are stored on the MO disk before upgrading. The examinations are stored when exiting an examination or database session, see Storing data on MO disk in Supplement to the Instructions for Use MAMMOMAT 3000 - Opdimar.

1. Select Advanced service in the Service mode.

2. Insert the CD-ROM for the new ASW software version.

3. Select Software upgrade and New software version.

Advanced Service

NEW SOFTWARE VERSION

Current Release: opdima.3.0_6633064 CD-ROM Release: opdima.3.1_6633700

Action: Close Close/Help/Install

Fig. 15 New software version, advanced service dialog

4. Select Install.

OPD00614

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Service mode 5 - 15

Enabling the DICOM option 5

To enable the DICOM option you need the DICOM license key that is received when purchasing the DICOM option.

The DICOM licence is written on the invoice and the dispatch note. If not, please contact Siemens AG Medical Solutions in Erlangen, Headquarter Support Center of Special Products Division (Dept. CS HSC 24) via phone (+49/ (0) 9191 18 8080.1.6.3) for further information. This department will ask for serial No. and host ID of the workstation in question.

Instruction for obtaining the systems host ID and hostname 5

1. Switch on the workstation.

2. Log in as service user.

3. Press the Control, Alt, Shift and ! keys at the keyboard simultaneously.

4. Switch to default behavior? Press OK. The screen will flash for a second.

5. Place the mouse pointer on the screen background and press the rightmost mouse button.

6. Select New window.

7. Type “hostname” and press Enter.

NOTICE

8. Type “hostid” and press Enter.

NOTICE

9. Type “exit” and press Enter.

10. Press the Control, Alt, Shift and ! keys at the keyboard simultaneously.

11. Switch to custom behavior? Press OK. The screen will flash for a second.

12. Done!

Note the hostname (opdxxxx) shown on the screen.

Note the host id (xxxxxxxx) shown on the screen.

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5 - 16 Service mode

DICOM option

1. Select Advanced service in the Service mode.

2. Select Software Upgrade.

3. Select DICOM option.

Advanced Service

DICOM OPTION

Enabled License key

No Undefined

Action: Close Close/Help/Apply

OPD00437

Fig. 16 DICOM option, advanced service dialog

4. Select Yes.

5. Enter License key and Apply.

6. Select y to reboot.

7. Configure DICOM nodes according to Network Setup in Supplement to the

Instructions for Use MAMMOMAT 3000 - Opdimar.

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Service mode 5 - 17

Network settings 5

Enable network

1. Select Advanced service in the Service mode.

2. Select Software upgrade and Network settings.

3. Supply appropriate values for the network settings into the fields and apply. (The values shall be supplied by the network administrator at the hospital.)

Advanced Service

NETWORK SETTINGS

Network enabled for this host, opd1190: Yes

IP address: 123.123.123.11 Netmask: 255.255.255.0 Default router: 123.123.123.22

Action: Close Close/Help/Apply/Pingtest

OPD00518

Fig. 17 Network settings

IP address Address for the system in the network, written as four decimal

numbers separated by periods, e.g. 123.123.123.11.

No initial 0, e.g. 10.10.10.10 is OK but 010.010.010.01 is not OK.

Netmask Netmask used in the network if IP standard subnetting is used.

Default router The IP address of the default router, if this is used in the network.

No initial 0, e.g. 10.10.10.10 is OK but 010.010.010.01 is not OK.

4. Select y to enable the network. The workstation will be turned off.

5. Connect the network cable.

6. Switch on the workstation.

Pingtest

A pingtest checks that the default router is alive, it can be performed when the network is enabled.

1. Select Pingtest in the Network settings dialog.

NOTICE

Some alive routers do not reply to pingtest, check with network administrator.

To test if a host is alive or not, write the IP address temporarily in the field for Default router and perform a pingtest.

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5 - 18 Service mode

Miscellaneous 5

1. Select Advanced service in the Service mode.

2. Select Miscellaneous.

Advanced Service

MISCELLANEOUS

Options

1. Check database

2. Inspect database contents

3. MO disk utilities

4. Turn screen lock on/off

5. Select monitor type Close Help

Select: Close

OPD00616

Fig. 18 Miscellaneous, advanced service dialog

Check database

This will check and adjust invalid folder names that may have been introduced in earlier software versions.

1. Select “Check database” in the miscellaneous dialog.

Advanced Service

CHECK DATABASE

Check:

Yes MO Disk Yes Local Database

Action: Close Close/Help/Run

OPD00441

Fig. 19 Check database, advanced service dialog

2. Select the database to check, MO Disk and/or Local Database.

3. Select Run.

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Service mode 5 - 19

Inspect database contents

1. Select “Inspect database contents” in the miscellaneous dialog. A Text Editor window with a log file will appear on the screen, see example in Appendix 1.

NOTICE

The log file is only a print-out of the data in the database. Changes in the log file will NOT affect the database.

2. When done, close the Text Editor window.

MO disk utilities

Advanced Service

MO DISK UTILITIES

Options:

1. Check MO disk

2. Repair MO disk

3. View output from latest "Repair MO disk" execution

4. Identify MO disk

5. List MO directories and files

6. Create clean MO disk Close Help

Select: Close

Fig. 20 MO disk utilities, advanced service dialog

OPD00517

Check MO disk Check MO disk file system integrity.

Repair MO disk Repair MO disk file system.

NOTICE! Run only if Check MO disk shows that something has to be done.

View output Lists output from latest “Repair MO disk” execution.

Identify MO disk Shows the kind of disk (local storage/backup/transfer...).

List MO directories and files View contents of MO disk.

Create a clean MO disk Format a new disk or erase contents of a formerly used disk.

WARNING! Use with extreme caution. Erases all content on MO disk. WARNING! When using this function, It is only possible to use a 9.1 GB MO disk.

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5 - 20 Service mode

Turn screen lock on/off

In this dialog it is possible to enable or disable the screen lock function.

1. Select “turn screen lock on/off” in the miscellaneous dialog.

Advanced Service

SCREEN LOCK

Enabled No

Action: Close Close/Help/Apply

OPD00623

Fig. 21 Turn screen lock on/off, advanced service dialog

2. Select Yes to turn the screen lock on or No to turn it off.

3. Select Apply.

NOTICE

To enable the new settings log out and log in again.

Select monitor type

In this dialog it is possible to select monitor type.

WARNING

Changing the refresh rate shall be used with extreme caution and only if instructed to do so.

1. Choose “select monitor type” in the miscellaneous dialog.

Advanced Service

MONITOR TYPE

Refresh rate: 67 Hz

Action: Close Close/Help/Apply

OPD00624

Fig. 22 Turn screen lock on/off, advanced service dialog

2. Select refresh rate according to the chapter Installation of monitor in the Installation and Start-Up Instructions.

3. Select Apply.

NOTICE

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To enable the new settings reboot the system.

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Service mode 5 - 21

Restoring data from MO disk 5

Copies the database from the MO disk to the hard disk. It is possible to use a local storage MO disk or a backup MO disk.

Advanced Service

RESTORE DISK

MO-Disk: /opdxxxx/3 Last Backup: 990908

Action: Restore Close/Help/Restore

OPD00460

Fig. 23 Restore disk dialog

MO disk Name of the inserted MO disk.

Last backup Last date for storing on the MO disk.

1. Insert the most recently used MO disk in the MO unit.

2. Select Restore Disk in the advanced service dialog.

3. Select Restore and press Enter to copy the data to the hard disk.

WARNING

When restoring data, be sure to insert the MO disk that was used most recently before the reinstallation of software.

Date for last update of MO disk is displayed on the monitor before confirmation of restore.

If the system is restored from an older MO disk, the most recent folders will be lost from the database and the new MO disk numbering can be incorrect. Please contact HSC for more information.

NOTICE

Set up the printer once again after software reinstallation. Printer info can not be restored.

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5 - 22 Service mode

CCD camera calibration and maintenance 5

Advanced Service

CAMERA CALIBRATION/MAINTENANCE

Action: Run Close/Help/Run

OPD00411

Fig. 24 Camera calibration/maintenance

NOTICE

This calibration shall be performed with the object table (grid or non grid) that the customer is going to use in most cases.

NOTICE

Do not use the stereo table when calibrating.

Fill in your values in the test protocol for CCD camera calibration (see Appendix 2).

Grid table 5

1. To avoid grid lines in the calibration images, temporary increase the grid speed during calibration as follows: Change the grid fast speed time to 1500 ms, the grid fast speed to 99% of max and the grid slow speed to 40% of max (Fig. 25) using the service PC.

Main menu

Configuration Service Normal mode Test DUEP Communic. Backup Quit

Configuration

System type Anode Show configuration file Save configuration file AEC Miscellaneous Filament Power Clock Compression Lift Rotation Grid speed Beam limiting device

Grid

Grid fast speed time 1500 Grid fast speed 99 Grid slow speed 40

<ESC> to exit, <TAB> move to next entry field

1 Help 2 Save 3 45678910Quit

ms (2.5 s max) % of max % of max

OPD00491

Fig. 25

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Service mode 5 - 23

2. Place 2 plates calibration plexiglas 19 mm on the table, covering the CCD.

3. Select Camera Calibration/Maintenance in the advanced service dialog.

4. Select Run and set 27 kV, Mo/Mo and AEC mode, on the generator. Follow the instructions displayed on the screen.

Between each exposure the acrylic plastic shall be moved slightly (the reason being that impurities in the plastic shall not influence the calibration). After the exposure series, correction tables will be calculated. This will take 10 minutes at most.

After a successful calibration (10 exposures in each mode - normal resolution and high) the message “Camera successfully calibrated” will appear on the screen.

5. Change the grid speed back to original values.

6. Perform check of Opdimar AEC and check of resolution. See Check of Opdima AEC on Page 10 - 2

Non grid table 5

1. Place 1 plate calibration plexiglas 19 mm and one plate calibration plexiglas

9.7 mm on the table, covering the CCD.

and Check of resolution on Page 10 - 4.

2. Select Camera Calibration/Maintenance in the advanced service dialog.

3. Select Run and set 26 kV, Mo/Mo and AEC mode, on the generator. Follow the instructions displayed on the screen.

After a successful calibration (10 exposures in each mode - normal resolution and high) the message “Camera successfully calibrated” will appear on the screen.

4. Perform check of Opdimar AEC and check of resolution. See Check of Opdima AEC on Page 10 - 2

and Check of resolution on Page 10 - 4.

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5 - 24 Service mode

Disk cache settings 5

Storage parameters can be set in the disk cache dialog:

Advanced Service

DISK CACHE

Clean cache trigger: 75 %

Number of images to clean: 50

Action: Apply Close/Help/Apply

OPD00461

Fig. 26 Disk cache dialog

Clean cache trigger Cleans a number of images from the cache memory (the temporary

storage media i.e. hard disk) when it has been filled up to a percentage of the capacity. Normally set to 75%.

Number of images to clean

The number of images to erase once the trigger level has been reached. Normally set to 50.

1. Select Disk Cache in the advanced service dialog.

2. Set the values.

3. Select Apply and press Enter.

Every time an examination is performed a folder containing the image file, the image icons and the image header file is created. When an examination is finished the complete folder is copied to the MO disk. If a folder has been copied to a MO disk, its images will be erased from the hard disk if the cache limit is reached.

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Service mode 5 - 25

Use of printer setup 5

Stand alone Opdima system 5

NOTICE

PRINTER SETUP

Printer Alternatives:

none ps_net PostScript network printer ps_par PostScript parallel printer scaled Codonics NP-1600 scaled

Selection: none

Action: Apply Close/Help/Apply

Fig. 27 Printer setup dialog

Connection of stand alone printer used for screen dump.

1. Select printer by pressing the Space button.

Advanced Service

OPD00412

1.1 ps_net: PostScript network printer, for postscript printer connected to the

network connector of the workstation see 7/Fig. 9 on Page 6 - 9. The printer IP address has to be set to 10.10.10.2.

1.2 ps_par: PostScript parallel printer, for postscript printer connected to the

parallel port of the workstation see 8/Fig. 9. on Page 6 - 9.

1.3 scaled: Codonics NP-1660 or NP-1600 scaled, for a Codonics printer

connected to the network connector of the workstation see 7/Fig. 9 on Page 6 - 9. The printer IP address has to be set to 10.10.10.2.

2. Select Apply and press Enter.

3. Connect your selected printer after turning off the system.

NOTICE

If no printer is connected select none, apply and restart the system.

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5 - 26 Service mode

Networked Opdima system 5

NOTICE

Fig. 28 Printer setup dialog when connected to a network

Connection of networked printer used for screen dump.

Advanced Service

PRINTER SETUP

1. Add access to network printer

2. Remove access to network printer

3. Select printer Close Help

Select: Close

OPD00428

When the Opdimar system is connected to a network (see Page 5 - 17) it can be configured to print on a printer connected to the network. Supported printer types are postscript printers and printers that can handle XWD files (X Window Dump).

Add access to network printer

Advanced Service

ADD NETWORK PRINTER

Printer name: mammo_printer Description: Codonics_mammo_dept Address: 123.123.123.33 (Remote name: scaled ) Printer type: XWD

Action: Close Close/Help/Apply

OPD00527

Fig. 29 Add network printer dialog

Printer name: Logical name presented when selecting printer in Advanced

service. No space characters are allowed. E.g. mammo_printer.

Description: Textual description, for example the location of the printer. E.g.

Codonics_mammo_dept.

Address: IP address for printer, e.g. 123.123.123.33.

No initial 0, e.g. 10.10.10.10 is OK but 010.010.010.01 is not OK.

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Service mode 5 - 27

Remote name: Name of printer at remote system. No space characters are

allowed.

NOTICE! The remote name “scaled” must be used when using a Codonics printer.

Printer type: PS or XWD. Use PS for all postscript printers.

NOTICE! XWD shall be used with Codonics printers.

Select printer

Advanced Service

SELECT PRINTER

Printer Alternatives:

none ps_par PostScript parallel printer mammo_printer Codonics_mammo_dept Selection: mammo_printer

Action: Close Close/Help/Apply

OPD00528

Fig. 30 Select printer dialog, example

Note that only ps-par and network printers that have been added can be selected when the network has been enabled for the system.

Remove access to network printer

Advanced Service

REMOVE NETWORK PRINTER

Printers:

mammo_printer XWD 123.123.123.33 Codonics_mammo_dept

Selection: mammo_printer

Action: Close Close/Help/Apply

OPD00529

Fig. 31 Remove network printer dialog, example

Previously defined printers can be removed from the list of printers. Note that the printer that is currently selected cannot be removed.

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5 - 28 Service mode

Log administration 5

Log files are stored on the temporary storage media and on the MO disks. In the log administration dialog, the logging can be turned on/off.

WARNING

LOG ADMINISTRATION

Log

System Log Error Log Activity Log Maintenance Log

Action: Apply Close/Help/Apply

Fig. 32 Log administration dialog

Do not disable loggings unless especially specified to do so.

1. Select Log Administration in the advanced service dialog.

Enabled

Yes Yes Yes Yes

Advanced Service

Size

N/A N/A N/A N/A

OPD00184

2. Select Yes/No to turn on/off each respective log.

3. Select Apply and press Enter.

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Service mode 5 - 29

Log inspection 5

Through the view log dialog, the log files can be inspected.

Advanced Service

VIEW LOG

1. Message Log

2. Error Log

3. Activity Log

4. Service Log

5. Backup Log C. Close H. Help

Select: Close

OPD00414

Fig. 33 View log dialog

Message Log Log for messages presented to the user.

Error Log Log for Opdimar related errors.

Activity Log Log for all user activities.

Service Log Log for activities in service mode.

Backup Log Log for activities made in backup mode.

Close Function for leaving the view log dialog.

1. Select View Log in the advanced service dialog.

2. Select a log from the menu in the view log dialog.

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5 - 30 Service mode

This page intentionally left blank.

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Removal and replacement of sub-assemblies 6

General 6

After performing hardware service, protective earth measurement has to be performed,

see Protective earth measurement on Page 10 - 5.

6 - 1

WARNING

CAUTION

Switch off the power to the system at the main circuit breaker after power off.

If the workstation shall be powered off, use the “poweroff” command and make sure that the system has completed the process before switching off any main power. If power to the workstation is disabled during the power off sequence or without using the “poweroff” command, data could be lost.

MO unit 6

OPD00601

Fig. 1 The MO unit, front view

Removing the MO unit 6

NOTICE

1. Disconnect the power supply cable (AC in) and SCSI cable from the back of the unit (Fig. 2).

2. Unplug the SCSI terminator from the back of the unit (Fig. 2).

3. Remove the unit.

If MO unit is defective, the complete unit must be replaced.

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6 - 2 Removal and replacement of sub-assemblies

Installing the MO unit 6

BUSY

POWER

NOTICE

Make sure that the SCSI cables are properly connected and fixed to the units and that the cable behind the MO unit is not bent to much. Also, check that the MO unit is terminated correctly. If not, this might generate a lot of problems e.g. failure to write images to MO disk, corrupted MO disk or corrupted hard disk.

SCSI ID Disk drive type Disk drive function

1 Magneto-optical drive Permanent storage and backup media

(MO disk)

Front Panel

A1BCDEFGH

EJECT

SCSI CONNECTOR

Rear Panel

SCSI ID

AC IN

F.GND

POWER switch

POWER indicator

BUSY indicator

Disk insertion slot

Emergency eject hole

EJECT button

Fig. 2 MO unit, front and rear panel

Function switches

SCSI ID switch

SCSI connectors

Air duct

F.GND (frame ground) terminal

AC IN (AC power) connector

OPD00625

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Removal and replacement of sub-assemblies 6 - 3

1. Set SCSI ID switch to 1 (SCSI address).

2. Set the function switches (see pos 7 / Fig. 2) according to Fig. 3.

A1BCDEFGH

Fig. 3 Function switches setting

3. Connect the power supply cable, the SCSI terminator and the SCSI cable to the unit.

OPD00633

Tests and Adjustments 6

1. Switch on the system.

2. Ensure that the system is operating properly.

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6 - 4 Removal and replacement of sub-assemblies

Biopsy controller 6

Removal of biopsy controller 6

The biopsy controller is attached to the stand rear side. To remove the unit proceed as follows:

1. Remove the CCD camera and store it in its attaché case.

CAUTION

Do not touch the pins in the contacts of the camera.

The CCD camera is sensitive to mechanical shock and shall always be stored in the attaché case when disconnected from the biopsy controller.

2. Remove the biopsy controller cable duct.

3. Disconnect all cables.

4. Lift off the biopsy controller (1/Fig. 4) from the holders of the stand (2/Fig. 4).

WARNING

If the MAMMOMAT power is switched on, there is mains voltage present at the biopsy controller mains cord connector.

OPD00152

Fig. 4 Biopsy controller

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Removal and replacement of sub-assemblies 6 - 5

Removal of biopsy controller cover 6

To remove the cover of the biopsy controller, proceed as follows:

1. Remove the 13 screws (4/Fig. 5) on the back side of the biopsy controller.

2. Remove the seven countersunk screws (2/Fig. 5) on the sides of the biopsy controller.

3. Lift off the cover, starting at the top.

1243 5

Fig. 5 Removal of cover

OPD00186

Replacement of components in the biopsy controller 6

Replacement of board D200

To replace the board D200 in the biopsy controller, proceed as follows:

1. Remove the screws (3/Fig. 5) holding the connectors X201, X202, X206, X207, X208.

2. Loosen the four screws (1/Fig. 5) on the back side of the biopsy controller.

3. Loosen the four screws (7/Fig. 5) on the side of the biopsy controller.

4. Remove the screws (6/Fig. 5) holding the board.

5. Remove the board and install the new board. If necessary, loosen the transformer.

Make sure to replace the isolation film at the connectors X203, X204 and X205.

When installing the board, pry the board holders carefully in position by using a screwdriver at the slots (5/Fig. 5) on the back side of the biopsy controller.

6. With an ohm meter verify that the isolation film at connectors X203, X204 and X205 is functioning properly. The resistance shall be in excess of 10 Mc, when measuring between the back side of the biopsy controller and the shielded housing surrounding the pins of the connectors X203, X204 and X205. If the resistance is less than 10 Mc, the isolation film has to be replaced.

NOTICE

If Led V2 (NVM error) and error message “Biopsy unit not responding” appear after replacement of D200, follow the procedure described in Initialization of BC nvram on the D200 board on Page 9 - 2.

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6 - 6 Removal and replacement of sub-assemblies

Replacement of fuse in mains filter

The mains filter (3/Fig. 6) contains a fuse. To change fuse, proceed as follows:

1. Remove the fuse holder (1/Fig. 6) from the filter using a screwdriver and remove the old fuse (2/Fig. 6).

2. Install a new fuse in the fuse holder.

3. Insert the fuse holder into the filter according to Fig. 6.

CAUTION

The new fuse must be placed in the same position as the old one and the marks on the fuse holder and the mains filter must coincide, see Fig. 6.

Fig. 6 Fuse in mains filter

220-240V

OPD00187

Replacement of fuses on printed circuit board, D200

Fuses on the board D200 in the biopsy controller can be exchanged. The location of the fuses is shown in MAMMOMAT 1000/3000 Nova - Opdimar Wiring Diagram.

Replacement of EPROMs

To replace the EPROMs of the board D200 in the biopsy unit, proceed as follows:

1. Use PROM extractor to remove the EPROM.

2. Install the new EPROM.

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Removal and replacement of sub-assemblies 6 - 7

Cables 6

The biopsy controller is the central unit for the cable connections. The cables are connected to the biopsy controller according to the figure below:

CCD camera

D110

X112

X110

X111

Workstation

Printer

(option)

Fig. 7 Connection of cables

D101/X101

M3000 printer/

Service PC

M3000 generator

X201

X202

X203

X204

X205

Biopsy controller

Mains cable

X207

X206

Z801

X2 X885

Biopsy unit

(M3000 stand)

Protective earth cable

X880

M3000 stand

OPD00464

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6 - 8 Removal and replacement of sub-assemblies

Biopsy unit 6

After any repair on the biopsy unit the accuracy has to be tested with the stereo calibration phantom and if necessary a calibration of the biopsy unit has to be performed.

Workstation 6

Connectors 6

CAUTION

Connecting the cable to the wrong connector may cause severe damage to the equipment.

CAUTION

If the workstation table (option) is used, the main unit shall be placed on the table top, lying down, beneath the monitor.

Front panel description

Position Explanation

1 Power switch

2 Power-indicator LED

3 Smart card reader (not used in Opdima)

4 3.5-inch diskette drive (not used in Opdima)

5 5.25-inch CD drive

OPD00613

Fig. 8 Front panel overview

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Removal and replacement of sub-assemblies 6 - 9

Back panel description and connector symbols

Position Explanation Connector

symbols

1 Mains power supply None

2A Biopsy controller interface (X204) PCI-3

2B Camera interface via biopsy controller (X203) PCI-2

2C SCSI interface PCI-1

3 Universal serial bus (USB) connectors (four)

(keyboard and mouse interface)

4 Network connector

5 Not applicable (IEEE 1394 (two) connectors), not used

6 Monitor interface

7 Parallel port to local printer

8 Mammomat interface via biopsy controller (X204)

9 Audio module headphones connector, not used

9 Audio module line-out connector, not used

9 Audio module line-in connector, not used

9 Audio module microphone connector, not used

SERIAL

Fig. 9 Back panel overview

OPD00612

4356789

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6 - 10 Removal and replacement of sub-assemblies

CCD camera 6

Repair of the CCD camera is not allowed.

CAUTION

After installation of a new CCD camera the following has to be performed:

1. CCD camera calibration and maintenance, see CCD camera calibration and maintenance on Page 5 - 22.

2. Verifying the calibration of the biopsy unit, see Verifying the calibration of the biopsy unit on Page 10 - 1.

3. Check of Opdimar AEC, see Check of Opdima AEC on Page 10 - 2.

4. Check of resolution, see Check of resolution on Page 10 - 4.

The CCD camera has to be handed with extreme care, it is very sensitive to mechanical shocks and temperature. When not connected, do not touch the pins in the camera contacts. In the camera shock and temperature sensors are integrated.

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Removal and replacement of sub-assemblies 6 - 11

Reinstallation of software 6

After major failure, the software can be reinstalled. After this procedure no image data will be available on the hard disk. The system will prompt for appropriate local storage MO disks when viewing of images is requested.

CAUTION

Before reinstalling software it is important to have a backup MO disk with the most recent data.

If no backup MO disk is available, use a local storage MO disk and perform a dummy exposure. Then the data on this local storage MO disk becomes the most recent and can be used for restoring configuration data.

Installation of Operating Solaris 8 Installation CD-ROM for, (Mat. No. 66 33 049) 6

NOTICE

1. Switch on the MO unit and remove the MO disc (if present).

2. Switch on the workstation.

The system hostname (opdxxxx) is needed to perform the installation. Normally the hostname can be viewed on the screen when the system is switched on. If not, use the 4 digits from the serial No. labelled on the workstation main unit to create a dummy hostname. Restore the correct hostname from a MO disk from the original system after the installation is completed, see Restore hostname and data on Page 6 - 12.

3. Enter the keys: Stop and A simultaneously. This will bring you to the OK prompt.

4. Insert the Operating environment installation CD-ROM for Opdima.

5. Type “

6. The system reboots. In a few minutes, you will see a dialog box “The SOLARIS installation Program” appear. Select continue.

7. When a dialog box “Identify This System” appears, select continue.

8. When a dialog box “Hostname” appears. Enter the original hostname (opdxxxx) and select continue.

9. When a dialog box “Confirmation information” appears, select continue.

10. The installation script is running. This will take approximately 20 minutes.

11. The system reboots.

boot cdrom - install” and press Enter.

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6 - 12 Removal and replacement of sub-assemblies

12. Login as root, no password required. A text prompt appears asking you to insert the Opdima ASW CD-ROM.

NOTICE

You have 20 seconds to insert the CD-ROM, otherwise the system goes back into login mode. If so start over with step 12.

Installation of Opdima Software Installation CD-ROM (Mat. No. 66 33 700) 6

1. Insert the Opdima Software Installation CD-ROM.

2. Do you wish to install the required patches? Type “y” and press Enter.

3. Do you wish to continue this installation? Type “y” and press Enter. This will take approx. 30 minutes.

4. To continue the installation. You have to reboot. Reboot now? Type “y” and press Enter.

5. After reboot the installation program must be restarted. Press Enter to continue.

6. Login as root, no password required.

7. Do you wish to install the Opdima software and misc binaries? Type “y” and press Enter.

8. To complete the installation. You have to reboot. Reboot now? Type “y” and press Enter. A text prompt appears with the message “Ejecting CD- ROM...Done. Please remove the CD-ROM from the caddy! Press Enter to continue”. Remove the CD-ROM and press Enter.

Restore hostname and data 6

CAUTION

1. Log in as service user.

2. Select Service and Advanced service.

3. Insert the most recently used backup MO disk in the MO unit.

4. If the 4 digits from the serial No. labelled on the workstation main unit has been used as hostname and there are doubts if that is the correct hostname (which is the case when the computer has been exchanged), select Software upgrade and Restore hostname.

NOTICE

If no backup MO disk is available, use the local storage MO disk with the most recent data.

Restore hostname from most recently used backup MO disk.

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Removal and replacement of sub-assemblies 6 - 13

5. Select Restore Disk and press Enter to restore data from MO disk (see Page 5 - 21). This copies the database from the MO disk to the hard disk.

CAUTION

6. Select Restore and press Enter to copy the data to the hard disk.

NOTICE

7. Control and if necessary activate or deactivate the screen lock function.

When restoring data, be sure to insert the MO disk that was used most recently before the reinstallation of software.

Date for last update of MO disk is displayed on the monitor before confirmation of restore.

If the system is restored from an older MO disk, the most recent folders will be lost from the database and the numbering of the new MO disks can be incorrect. Please contact HSC for more information.

Set-up the printer once again after software reinstallation. Printer information can not be restored.

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6 - 14 Removal and replacement of sub-assemblies

Final procedures 6

1. Check in Database mode that the latest examination performed is available and the images can be viewed.

2. Check camera image quality in normal and high resolution. Use calibration exposure data, see Appendix 2.

3. If the image shows defects e.g. lines, spots or irregularities such as 45 degreemesh pattern, calibrate the camera according to CCD camera calibration and maintenance on Page 5 - 22.

4. Check biopsy accuracy with the test phantom, if the accuracy is not within + 1mm in (x, y, z), calibrate the biopsy unit according to Calibration of the biopsy unit on Page 5 - 3.

5. Turn screen lock on/off, according to Software upgrade, Miscellaneous on Page 5 - 18.

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Messages 7

Workstation 7

The system displays error and warning messages on the screen for abnormal situations:

Message

Biopsy unit not responding. Retry?

7 - 1

OK Help

Fig. 1 Error message dialog

Cancel

OPD00190

The table below shows some of the messages that can occur on the workstation screen. For other messages, see Messages in Supplement to the Instructions for Use MAMMOMAT 3000 - Opdimar.

Message Possible cause and action to take

An error occurred while calibrating. Please press EXIT and try again!

Backup could not be performed. Press OK to continue

Biopsy unit not responding. Retry? No contact with biopsy unit. Retry.

Camera exposure timeout. The time between pressing Acquire from the

Failure during stereo calibration. Press Exit and try again.

Failure during the backup procedure. Press OK. It could be problems with cabling, SCSI termination or dust in the MO unit. Check power and cabling and retry.

workstation and releasing the exposure from the MAMMOMAT generator has exceeded 60 seconds.

Camera not responding. Retry? No contact with camera. Retry.

Cannot use biopsy unit. Communication error or hardware failure in

biopsy unit. Check power and cabling and retry.

Cannot use camera. Communication error or hardware failure in

CCD camera. Check power and cabling and retry.

Cannot use mammomat. Hardware failure in MAMMOMAT. Check power

and cabling and retry.

Double exposure with improper stereo angles!

Error transmitting targets to the biopsy unit.

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A double exposure has, possibly by mistake, been exposed with the same stereo angle. If decided, acquire and expose again with the correct stereo angles.

The system has detected an error while transmitting target to the biopsy unit. Check connections. Try again.

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7 - 2 Messages

Message Possible cause and action to take

Exposure aborted. The exposure failed due to MAMMOMAT or

AEC error.

Exposure values out of range. The values given by the MAMMOMAT are out

of range. Possible failure in MAMMOMAT or installation.

Failed to calibrate biopsy unit. Failure during calibration. Press Exit and try

again.

Failed to copy folder(s) The target disk may be full or corrupt.

Failed to initialize for Network Setup Failure during Network Setup. Press OK.

Check power and cabling and retry.

Failed to initiate biopsy unit. Communication error at start-up. Check con-

nections to the biopsy controller and retry.

Failed to store on MO disk Check cabling, MO unit and MO disk. MO disk

may be full.

Failed to transmit target. The system has detected an error while trans-

mitting target. Check connections to the biopsy controller and retry.

Find and adjust the reference marks, then press OK!

Internal error. A software failure has occurred. Restart the

Internal error. Retry? A software failure has occurred. Retry.

Mammomat not responding. Retry? No contact during start-up. Retry.

Storage MO disk not available. Check cabling, MO unit and MO disk. Check if

System Error A system failure has occurred. Restart the sys-

Warning: Camera installation not complete.

XX images expected, YY found. The system has detected a failure in the data-

Exposure has been performed, the reference marks cannot be found. Adjust contrast and brightness to visualize them. Click with the pointer on the reference T and press OK.

system.

MO disk is inserted.

tem.

Incorrect camera calibration. Perform camera calibration and maintenance, see Page 5 - 22.

base. If backup exists, restore backup data, see Restoring backup data in

Supplement to the

Instructions for Use MAMMOMAT 3000 Opdimar

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Messages 7 - 3

Control panel 7

The MAMMOMAT generator control panel gives the user additional information at abnormal situations.

Error message Possible cause and action to take

Error message 777: “Exposure sequence is aborted by Opdimar”.

- The time between pressing Acquire from the workstation and releasing the exposure from the MAMMOMAT generator has exceeded 60 seconds. Press the Limit button on MAMMOMAT generator control panel to continue.

- The exposure parameters (kV, mAs) chosen will give a too weak beam quality for the object. Press the Limit button on MAMMOMAT generator control panel to continue.

- The exposure parameters (kV, mAs) chosen will give a too hard beam quality for the object. E.g. if AEC mode is used and the estimated mAs is lower than 5 mAs. May happen when using the stereo calibration phantom. Press the Limit button on MAMMOMAT generator control panel to continue and choose lowest kV in AEC mode or set manual exposure parameters.

- The Cancel button has been pressed while “Expose at MAMMOMAT” or “Exposure preparation started” were displayed. Press the Limit button on MAMMOMAT generator control panel to continue.

Error message 778: “No communication present between MAMMOMAT and Opdimar”.

Error message 779: “The mAs value for the main exposure in Opdimar AEC has not been received in time”.

External diaphragm lamp is lit on the generator control panel.

WARNING

When resetting error 778 with the limit button on the MAMMOMAT,

Press Retry from workstation or press the Limit button on MAMMOMAT generator control panel to continue. See also warning below.

Communication problem. Press the Limit button on MAMMOMAT generator control panel to continue.

Opdimar external diaphragm not mounted. Mount Opdimar external diaphragm.

the MAMMOMAT will switch to film exposure mode (“OP” disappears from the display on the generator). To resume Opdima mode; in the control dialog of the Opdima

r system, select Exit

and choose the required mode (Stereo or Spot) in the Mode selection dialog.

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7 - 4 Messages

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Fault isolation chart 8

8 - 1

NOTICE

1. Restart system

2. Start up OK?

Yes

4. Login OK?

Yes

6. Mode selection OK?

Yes

8. Error message displayed?

This chart is to be regarded as a guide only, and not as a complete service tool.

Yes

3. Check workstation hardware.

5. Try another user.

7. Fault-find and correct

according to error description.

If no error messages:

1) check connections and fuses

2) check hardware

9. Fault-find and correct

according to error description.

10. BC supply voltage present?

Yes

12. Units test and error log OK?

Yes

14. Problem still present?

System OK

Fig. 1 Fault isolation chart

Yes

11. Check connections and fuses.

13. Exchange faulty unit.

Contact your service

support center

OPD00525

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8 - 2 Fault isolation chart

Explanations 8

Step Explanation

1 Restart the system.

2 The workstation hardware is tested automatically when booting the work-

station, (the Opdimar hardware is not tested). If an error is detected, the type of error is displayed on the screen.

3 Check the connectors of the hardware units. Exchange faulty units.

4 Log in as service.

5 The user name and password used could have been invalid.

6 Depending on selected mode, tests are performed automatically.

7 Take measures according to the displayed error message. If no error mes-

sages: check connections and fuses, check hardware.

8 Error messages are displayed on the workstation screen if the system

detects an error.

9 Take measures according to the displayed error message.

10 Check LEDs indicating voltage present in the biopsy controller.

11 Check connections and fuses in the biopsy controller.

12 Perform units test from the workstation service mode. Check the log for

abnormal occurrences.

13 Change faulty unit according to instructions.

14 If the problem is still present, contact your service support center.

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Troubleshooting guide 9

General 9

In general, always check the log files for more information, see Log inspection on Page 5 - 29.

9 - 1

NOTICE

If the write protection lock is activated, the behavior is undefined. There may be a lot of error messages written across the screen, hiding the Opdimar dialogs (windows), internal error may occur and/or the system may reboot spontaneously.

If error messages occur on top of the normal Opdimar screen, wait until no more error messages are written and the activity lamp on the MO unit is turned off. This may take a while (30 minutes) depending on the operation that initiated the error messages. Then eject the MO disk if possible, otherwise see below.

All effort shall be taken to try to find the control dialog (window) and Exit the normal way. The dialogs may be hidden by error messages, but can be found by pointing and clicking on screen. Log out and log in as “poweroff” to shut down the system. If necessary, power off the MO unit and turn it back on to be able to eject the disk. Then turn on the workstation again.

The MO disks used in the Opdimar system are equipped with a mechanical write protection lock. This lock shall never be used since the Opdimar system always attempts to mount the MO disk as a read/write device.

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9 - 2 Troubleshooting guide

Biopsy unit 9

Biopsy unit not responding 9

• Check power switch on biopsy controller.

• No contact during start-up. Retry.

• Check cables.

• Check biopsy controller, fuses and power.

• Check LEDs V1-V5 on the D200 board

- V1, TxD error -> Replace the D200 board according to Replacement of components in the biopsy controller on Page 6 - 5.

- V2, NVM error -> Initialize the BC nvram according to Initialization of BC nvram on the D200 board on Page 9 - 2.

- V3, ADC error -> Replace the D200 board according to Replacement of components in the biopsy controller on Page 6 - 5.

- V4, PROM error -> Replace the EPROM according to Replacement of components in the biopsy controller on Page 6 - 5.

- V5, RAM error -> Replace the D200 board according to Replacement of components in the biopsy controller on Page 6 - 5.

• If LED V2 (NVM error) and error message “Biopsy unit not responding” appear after

replacement of D200, follow the procedure described in Initialization of BC nvram on the D200 board on Page 9 - 2.

• Recalibrate biopsy unit.

• If “Biopsy unit not responding” occurs after calibration, proceed with retry.

Problem with calibration 9

• Check that you have all targets in the image, use 0.7 magnification.

• Check that you use the right needle length.

• Check that you have set the same target both on the biopsy unit and in the workstation.

Initialization of BC nvram on the D200 board 9

Background: In ASW a unit test of the Mammomat, Biopsy Controller and Camera is performed when entering Stereo Calibration. (Stereo calibration is blocked if any of the unit tests fails.) However, if the D200 board in the BC is replaced with a new board, this new board will have an empty nvram, i.e. no checksum will be present in the nvram. This will be reported as an error by the unit test, and stereo calibration (which updates the checksum) will be blocked.

Proceed as below to perform a ”dummy calibration”, that will update the checksum.

NOTICE

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The system MUST NOT be used with this ”dummy calibration”! Calibrate with ”Biopsy Calibration” directly when the system is up.

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Troubleshooting guide 9 - 3

1. Adjust the needle to ”Target 1” position (upper-right-back position) according to Calibration of the biopsy unit on Page 5 - 3. Use a 90 mm. needle, or place the needle guide approx 90 mm above the target.

2. Log in as service

3. Open a terminal window: Press Ctrl + Alt + ! simultaneously. Confirm switching to default behavior (the screen flashes for a second as the window manager is restarted). Place the mouse pointer at the desktop, and press the right mouse button. Choose ”New Window” in the pop-up menu. Click in the terminal window to select it for writing into.

4. Start the ”BC communication program” with: /opt/dsbas/bin/dlsh /dev/ttyb 2>/dev/null <Enter>

(The cursor will move to an new empty line, where you can execute commands to the BC, and read the response to the command)

5. Send Target 1 to the BC by typing: CALIB 15.0 40.0 165.0 <Enter>

(The response to the ”CALIB x x x” command shall be ”CALIB ready”. If ”CALIB error” is received the calibration process can be aborted with the command ”CALIB abort”. If so, start the procedure over again from step 1.)

6. Move the needle to ”Target 2” (down-left-front position).

7. Send Target 2 to the BC by typing: CALIB -25.0 10.0 95.0 <Enter>

8. Update the nvram by typing: CALIB execute <Enter>

9. Perform the unit test by typing: TEST board <Enter>

(The response should be SELFTEST ok, or an error code: 1=ram-error, 2=promerror, 3=adc-error, 4=nv-sum-error)

10. Close the ”BC communication program” with Ctrl + d.

11. Close the terminal window by typing: exit <Enter>

12. Press Ctrl + Alt + ! simultaneously. Confirm by pressing ok. It will now switch to custom behavior (the screen flashes for a second as the window manager is restarted).

13. Perform a Calibration of the biopsy unit on Page 5 - 3.

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9 - 4 Troubleshooting guide

Camera 9

Camera not responding 9

• No contact during start-up. Retry.

• Check that MAMMOMAT and Biopsy controller are powered on.

• Power off and reboot Opdimar workstation.

• View error log, if message cannot reach CCD camera on/dev/CCD0 appears, check that

D101 is properly connected inside the workstation.

• Check cables.

• Check biopsy controller, fuses and power.

• Change D100/D101.

• Change D200.

Cannot use camera 9

• Hardware failure in CCD camera. Retry.

• Check that MAMMOMAT and Biopsy controller are powered on.

• Power off and reboot Opdimar workstation.

• Check cables.

• Check that board D100/D101 is properly connected.

• Change D100/D101.

• Change camera.

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Troubleshooting guide 9 - 5

Workstation 9

If “Bogus file system” appears 9

• Check cables, see SCSI cables, CD-ROM and Cables general in MAMMOMAT 1000/

3000/3000 Nova - Opdimar Maintenance Instructions.

• Try to reboot.

• Reload the software, see Page 6 - 11.

Problem with date in database mode 9

• Check the Country Settings Date Pattern: e.g. m/d/y. This defines only the order that the

date will be in. Do not type mm/dd/yy.

Opdima user interface does not appear at log in 9

Symptom:

After logging in to Opdima, the Mode selection windows does not appear. Instead there are a few other windows and a message box containing the text:

“The Open Windows environment may no longer be supported in a future release. You may want to migrate to CDE, the Common Desktop Environment. Check here to disable this message. Continue”

Solution:

1. In the window titled “cmdtool (CONSOLE) - /usr/bin/ksh”, write:

rm .dt/sessions/lastsession

and then press the ENTER key. There should be no response to this command. If there is an error message, e.g. .dt/sesions/lastsession: No such file or directory, then the command was typed incorrectly; just try again.

2. Right-click the blue background, choose “Exit...”

3. In the message box “Please confirm exit from window system”, choose “Exit”.

4. Log in again using the same username as previously.

5. In the message box “Welcome to Solaris. /.../ Choose one: Common Desktop Environment (CDE) OpenWindows Desktop”, make sure “Common Desktop Environment (CDE)” is checked and then click OK.

No images displayed on monitor 9

• If no image on the monitor, check that input select is set to 1.

NOTICE

If removing the cover of the workstation main unit, check that no copper grounding clip comes loose.

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9 - 6 Troubleshooting guide

Problems with the centering or size of the displayed image on the monitor 9

If the image is displayed with the wrong size or is not displayed in the centre of the monitor adjust the settings according to the chapter “Installation of monitor” in the Installation and Start-Up Instructions.

Problems with the DICOM license 9

1. Be sure that the Network settings is OK otherwise the DICOM license could not be activated.

2. Check again that the host id is right.

3. Enter advanced service/country settings.

4. Change language to another language than english.

5. Enter Apply and after that Close.

6. Enter advanced service/country settings again and change back to english.

7. Enter Apply and after that Close.

8. Enter the license key and activate with Apply.

9. Follow the Instructions on the screen.

10. Change back to the original language, if the customer was running another language than english.

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Troubleshooting guide 9 - 7

Tests 9

• Power on failure. Sun Blade 150 Service Manual, chapter 4.

• Video output failure. Sun Blade 150 Service Manual, chapter 4.

• Hard drive, CD-ROM, or DVD-ROM

drive failure. Sun Blade 150 Service Manual, chapter 4. Comment: When replacing the hard drive, reload the complete software.

• Power supply test. Sun Blade 150 Service Manual, chapter 4.

For more information in general about Sun Blade 150 see Sun Blade 150 Hardware Documentation (included in the Opdimar delivery) Files included on the CD-ROM; Sun Blade 150 Getting Started Guide, Sun Blade 150 Service Manual with Sun Blade 150 ShowMe How Animations and Setting Up the Sun Blade 150 System

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9 - 8 Troubleshooting guide

Image Quality 9

Problems during calibration 9

• Check that grid lines are not visible in images taken with a table without grid e.g. biopsy

unit. If visible, see CCD camera calibration and maintenance on Page 5 - 22.

• Calibration not completed takes unexpectedly long time. This can be a defective camera

or a mechanical alignment problem. Try to calibrate without external collimator, activate switch or use a collimator with larger hole e.g. Axilla collimator.

NOTICE

Always use Opdimar collimator in normal use.

Quadrant difference on patient images 9

When doing images on calibration plexiglas (also called: homogeneous acrylic plastic = PMMA = Poly-methyl-met-acrylate) plates there can be a slight difference between the quadrants, which will not be visible in patient images. Make sure that quadrant difference exists in patient images before changing the CCD camera.

• Calibrate the CCD camera.

• If it is not disappearing, please contact the headquarter support center, HSC 24/USC, for

investigation.

Quadrant missing 9

• Try to calibrate the CCD camera.

• Please contact the headquarter support center, HSC 24/USC, for investigation.

White line/dot 9

• Calibrate the CCD camera, move acrylic plastic plates after each calibration exposure.

• If it is not disappearing, please contact the headquarter support center, HSC 24/USC, for

investigation.

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Troubleshooting guide 9 - 9

MAMMOMAT 9

Cannot use MAMMOMAT 9

• Try again.

• Switch off/on the MAMMOMAT.

• Power off and reboot the Opdimar workstation.

• Check biopsy controller, fuses, and power.

• Check cables.

• Check D707, must be installed.

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9 - 10 Troubleshooting guide

Network problem 9

DICOM (option), checklist:

• A RJ-45 network connector is needed.

• If the distance between the Opdimar workstation and the network connector is longer

than 3,5 m (3,5 m cable included in the package) a UTP-5 cable of maximum 50 m is needed.

• The license key to enable the DICOM (option) is written on the invoice and the dispatch

note (if not, please contact Siemens-Elema AB mammography department in Solna, Sweden for further information).

• To be able to receive the optional DICOM license key the mammography logistics

department will request for the serial No. and the host ID for the workstation in question. How to receive these parameters is described in Instruction for obtaining the systems host ID and hostname on Page 5 - 15.

• The Opdimar system needs the following information to be connected to the network:

IP address: (e.g. 123.123.123.11) Netmask: (e.g. 255.255.255.0) Default router: (e.g. 123.123.123.22)

NOTICE

For further information see DICOM Conformance Statement for Opdimar ASW 2.0 which is available on Intranet.

The IP address and the default router may not contain any initial 0, e.g. 10.10.10.10 is OK but 010.010.010.01 is not OK.

• Network information about the DICOM nodes, which will be connected to the Opdimar

system. The following information for all DICOM nodes is necessary: Hostname: (e.g. opdxxxx) IP address: (e.g. 123.123.123.11) DICOM Port: (e.g. 1984 for Opdima) DICOM AET: (e.g. opdxxxx_SRV)

NOTICE

xxxx is the serial No. for the workstation. The serial No. is labelled on the cover of the main unit (last four digits). The last four digits of the hostname normally consists of the last four digits of the serial No. This will not be the case if there has been a hostname change due to a workstation exchange.

For Opdimar, hostname, DICOM Port and DICOM AET are fixed.

General Information about networking

• Project Manager Handbook: CS home page, http://cs.med.siemens.de

For Service Planning Project Manager Handbook

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Troubleshooting guide 9 - 11

Printer 9

Printer connected directly to Opdima 9

Print problem:

• Check the crossover network cable.

• Check IP address

Printer connected to network 9

Print problem:

• Check cables, normal network cable.

• IP address from network administrator at the hospital.

• When defining the printer in advanced service use PS for all postscript printers and XWD

for Codonics printer.

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9 - 12 Troubleshooting guide

MO unit 9

• Check that correct media is used, see spare part list.

• Check that write protection is not activated.

All problems with MO disk 9

• Identify MO disk, see Page 5 - 19.

If more than one disk type or disk number is reported please contact the headquarter support center, HSC 24/USC, for investigation.

• Check and, if necessary, repair MO disk, see Page 5 - 19.

• Make sure that the SCSI cables are properly connected and fixed to the units and that

the cable is not bent to much just behind the MO unit, see Page 6 - 2.

• Check that the MO unit is terminated correctly.

If the message “Failed to store on MO disk” appears 9

• Make sure that local storage disk is inserted.

• Make sure that MO unit is switched on.

• Identify MO disk, see Page 5 - 19.

• Check if MO disk is full.

• Check and, if necessary, repair MO disk, see Page 5 - 19.

• Try to save on a new MO disk.

• Power off and reboot the Opdimar workstation.

• Check cables, termination. Change MO unit.

If the message “Cannot read disk Prepare disk?” appears 9

WARNING

Prepare disk can not be performed on a new 2.3 GB MO-disk if using a 9.1 MO unit.

• If it is a new disk, press OK (this will format the disk). Else, press Cancel.

• Identify MO disk, see Page 5 - 19.

• Check and, if necessary, repair MO disk, see Page 5 - 19.

• Power off and reboot the Opdimar workstation.

• Check cables and termination, see MAMMOMAT 1000/3000/3000 Nova - Opdimar

Maintenance Instructions.

• Change MO unit.

Cannot communicate with MO unit 9

Tes t o f S C S I b u s

WARNING

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Test of SCSI bus can destroy the hard disk content. The software may have to be reinstalled.

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Troubleshooting guide 9 - 13

• Press the buttons Stop and A simultaneously as soon as possible when the system is

booting up, you will then get the OK prompt.

WARNING

If Stop A is not pressed directly when the system starts to boot, the probe-scsi-all command will hang the system without showing any SCSI-devices. Power supply switch must be used to turn off the system.

• Type “probe-scsi-all”, the system should show all the drives connected to the bus.

MO unit Target 1 (The hard disk and CD drive are connected to an internal ide bus)

Example of a printout when the MO is connected and accessable.

Target 1 Unit 0 Removable Disk SONY SMO-F561 1.07

If the printout above is not presented the MO cannot be accessed.

Check the following:

1. Check that the power is turned on

2. Check that the SCSI cable is connected

3. Check that the SCSI terminator plug is attached

4. Check that the switch settings on the back of the MO is right configured. (see Fig. 3, Page 6 - 3)

5. Replace the SCSI-cable, MO unit and SCSI-board and enter the probe-scsi-all command between each replacements to isolate the fault to a specific unit.

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Measures after service 10

Verifying the calibration of the biopsy unit 10

Perform stereo examination with stereo calibration phantom.

1. Prepare the system according to Setting up the system for stereo examination in

Supplement to the Instructions for Use MAMMOMAT 3000 - Opdimar.

2. Perform step 1. to 25. of a stereo examination on the stereo calibration phantom (Fig. 4, Page 5 - 4), see Performing stereo examination in Supplement to the Instructions for Use MAMMOMAT 3000 - Opdimar.

Use a fictive patient ID. Record the patient ID in Appendix 2.

3. Adjust the adjustment knobs on the biopsy unit so that the needle will not hit the stereo calibration phantom. Insert fine needle.

4. Use the adjustment knobs on the biopsy unit to adjust the needle to the stereo calibration phantom target. The needle shall be positioned according to Fig. 5, Page 5 - 4.

5. Check that the biopsy unit displays do not show values more than ±1 mm. If they do, perform a biopsy calibration. After calibration of the biopsy unit, perform step

1. to 5. again. Fill in your values in the test protocol for repetitiveness (see Appendix 2).

10 - 1

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10 - 2 Measures after service

Check of Opdima AEC 10

The objective is to assess the performance of the AEC (automatic exposure control) function with different exposure conditions.

In this test, images shall be obtained using different combinations of kVp, anode/filter material and object thickness. The AEC is designed to control the exposure so that the mean AD value of the images obtained of homogeneous phantoms shall be close to 800 independently of these parameters. For some combinations of kVp, object thickness and anode/filter material, the minimum mAs value (12 mAs) or maximum mAs value (560 mAs, or lower due to MAMMOMAT limits) is the limiting factor for proper AEC functionality. These combinations are of no clinical relevance and should not be tested, and have been marked with a gray color in the test report tables (Appendix 2).

Histogram

120

100

60 40

Fig. 1 Histogram

Procedure 10

1. Start a new examination.

2. Enter Spot mode.

3. Use the table that will be used by the customer, images shall be taken at normal

4. Initially, place one plate of calibration plexiglas 19 mm on the object table.

5. The first image shall be obtained using 26 kV and Mo/Mo as exposure

6. Examine the image and measure the mean value. The gray scale parameters

200

500

700

1200

2000

1600

AD-value

2400

2800

3200

3600

4000

900

resolution, and the mammography unit shall be used with a grid object table.

parameters.

(center and width) are shown in the upper bar of the Opdimar window. The center value is approximately the mean value and shall be used as such in this test. Note that these values (gray scale center and width) are automatically set to optimal when an image is captured, but will be affected by adjustments made to brightness or contrast in Opdimar. Because of this, no adjustments shall be done to these parameters before reading the AD center value, in order to get a correct reading.

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Measures after service 10 - 3

7. Fill in the mean (center) value in the appropriate space in the test report tables (Appendix 2).

8. Repeat step 4. to 7. with all combinations of object thickness, kV parameter and anode/filter combination that are found in the test report tables in the Appendix 2.

Performance Criteria 10

The measured mean value shall be equal to 800+15% (above 680 and below 920) for all examined combinations of object table, anode/filter material, kV value and object thickness.

NOTICE

If the exposure times are long it can be possible to distinguish that the image is divided into a pattern of “blocks” see Fig. 2. The system is calibrated for clinical exposure times which shall be kept short in order to avoid movement blurredness of the image and also to avoid high dose exposure of the patient.

Fig. 2 Pattern of “blocks”

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10 - 4 Measures after service

Check of resolution 10

The objective is to ensure that a sufficient spatial resolution is obtained with the Opdimar system.

Procedure 10

1. The grid object table shall be used.

2. Select Mo/Mo.

3. To get a proper mAs-value, perform a test exposure in AEC-mode with ~ 40 mm calibration plexiglas without the bar pattern (it might interfere with the sensitive area of the AEC). Use a kVp that is commonly used clinically and record this value.

4. Manually select (on the control panel of the MAMMOMAT) the mAs-value that is closest to the measured AEC mAs value and use it during the following measurements (with AEC mode disabled).

5. Position the “Bar-pattern” on the ~ 40 mm calibration plexiglas, 1 cm from the chest wall edge. Position the bar pattern diagonally, i.e. with the bars at an angle approximately 45 degrees to the anode-cathode axis. normal resolution.

Make an exposure at

6. Use the magnification tool and change grayscale settings to optimize viewing conditions for this evaluation. The grayscale settings are changed using the “brightness” and “contrast” controls in Opdimar, either using the scroll bars at the right side of the screen, or by clicking with the middle button of the mouse and dragging. Adjust these setting in order to get the best possible image of the bar pattern. For example, if using 27 kVp and Normal resolution, a gray scale center of 380 and of width 110 might be useful. Note that these values are only guidelines depending on the specific systems, other values might be more appropriate.

7. Examine the image and determine the highest line-pair resolution where dark/light lines can still be differentiated, and note this value in the test report tables (Appendix 2).

8. Repeat steps 3. to 7. with a W/Rh

target/filter combination, if used clinically.

9. Repeat steps 2. to 6., but make the exposure at high resolution this time.

Performance Criteria 10

The measured resolution shall be at least 10 lp/mm in normal mode, and at least 13 lp/ mm in high-resolution mode

1.This test is designed to ensure the performance of the Opdima system and not the MAMMOMAT, which should be tested separately. Therefore, the test is performed with the bar-pattern positioned at a single angle. A test of the barpattern positioned diagonally is sufficient to ensure quality of the Opdima components, and differences in resolution at different angles (parallel vs. perpendicular to anode-cathode axis) is due to MAMMOMAT limitations, and shall therefore be tested and verified in the QC of the MAMMOMAT. Interference between the bar-pattern and the detector grids might affect measurements if they are performed with parallel or perpendicular orientation.

2.It is not necessary to perform the test with a M/Rh-combination since different filters do not have an impact on resolution.

3.The maximum theoretical resolution for the detector in Normal Resolution mode is 12.4 lp/mm, and the detector (part of Opdima) will be the limiting factor. For High Resolution mode the maximum theoretical resolution is > 20 lp/mm, and the x-ray tube (part of the MAMMOMAT) will be the limiting factor.

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Measures after service 10 - 5

Protective earth measurement 10

Protective earth measurement shall be performed after completed hardware service. Record type, serial number and calibration date of the instruments together with measured values in the service report.

Biopsy unit 10

Use the protective ground wire tester (≤ 6V/10225A).

1. Measure the resistance between the ground connection of the stand and the measuring points on the biopsy unit according to Fig. 3. Use a sharp-pointed tool to penetrate the finishing paint. Fill in your values in the test protocol for protective earth measurement (see Appendix 2).

Fig. 3 Measuring points on the biopsy unit

OPD00177

The value of the resistance measured must not exceed 0.1 Ω, except for measuring points 3 and 6 for which no limit is required (the test performed complies with IEC 601-1 subclause 18A).

Biopsy controller 10

Use the protective ground wire tester (≤ 6V/10225A).

1. Measure the resistance between the ground connection of the stand and the cover of the biopsy controller. Use a sharp-pointed tool to penetrate the finishing paint. Fill in your values in the test protocol for protective earth measurement (see Appendix 2).

The value of the resistance measured must not exceed 0.1 Ω.

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10 - 6 Measures after service

CCD camera 10

Use the protective ground wire tester (≤ 6V/10225A).

1. Measure the resistance between the ground connection of the stand and measuring points on the CCD camera according to Fig. 4. Use a sharp-pointed tool to penetrate the finishing paint. Fill in your values in the test protocol for protective earth measurement (see Appendix 2).

OPD00264

Fig. 4 Measuring points on the biopsy unit

The value of the resistance measured must not exceed 0.1 Ω.

Biopsy controller cable duct 10

Use the protective ground wire tester (≤ 6V/10225A).

1. Measure the resistance between the ground connection of the stand and the cover of the biopsy controller cable duct. Use a sharp-pointed tool to penetrate the finishing paint. Fill in your values in the test protocol for protective earth measurement (see Appendix 2).

The value of the resistance measured must not exceed 0.1 Ω.

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Changes to previous version 11

Chap. Name of chapter Changes to previous version

0 Completely revised.

1 General The document is valid for ASW 3.1.

11 - 1

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11 - 2 Changes to previous version

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Appendix 1 12

Database log file 12

This is what a log file (see Page 5 - 29) might look like.

========================== Checking patients ==========================

----------------------------Reading patient id: 00-00001 Last name: Mrs A First name: A Date of birth: 400101 Gender: female Number of examinations: 0 NOTICE! Not used (always 0).

----------------------------Reading patient id: 00-00002 Last name: Mr B First name: B Date of birth: 500101 Gender: male Number of examinations: 0

----------------------------Reading patient id: 00-00003 Last name: Mrs C First name: C Date of birth: 600101 Gender: female Number of examinations: 0

-----------------------------

12 - 1

========================== Checking folders ==========================

----------------------------Reading folder id: 877524428 patient id: 00-00001 Folder name: Folder type: spot examination Folder creation time: 877524428 Folder creator: user Examination type: Spot Examination subject: Unknown Number of images: 0 NOTICE! This folder is empty. Stereo data: 0 Target side: SIN

----------------------------Reading folder id: 877526913 patient id: 00-00002 Folder name: Folder type: spot examination Folder creation time: 877526913

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12 - 2 Appendix 1

Folder creator: user Examination type: Spot Examination subject: Unknown Number of images: 1 Stereo data: 0 Target side: SIN

----------------------------Reading folder id: 877527322 patient id: 00-00003 Folder name: Folder type: spot examination Folder creation time: 877527322 Folder creator: user Examination type: Spot Examination subject: Unknown Number of images: 3 Stereo data: 0 Target side: SIN

----------------------------Reading folder id: 877567455 patient id: 00-00003 Folder name: Folder type: stereo examination Folder creation time: 877567455 Folder creator: user Examination type: Core biopsy Examination subject: Calcifications Number of images: 3 Stereo data: 0 Target side: SIN

----------------------------Reading folder id: 982139514 NOTICE! Empty patient id, used for biopsy patient id: calibration. Folder name: Stereo Calibration Folder type: stereo examination Folder creation time: 982139514 Folder creator: user Examination type:Stereo Calibration Examination subject: Number of images: 4 Stereo data: 0 Target side: SIN

----------------------------========================= Checking filestore ==========================

----------------------------Reading folder id: 877524428 Copied to MO disk #0 Last modified 877524428 see Page A2-1.

----------------------------Reading folder id: 877526913

NOTICE! There are no images to save,

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Appendix 1 12 - 3

Copied to MO disk #0 NOTICE! Images not saved to local MO disk yet, Last modified 877526913 see Page A2-2.

----------------------------Reading folder id: 877527322 Copied to MO disk #2 Last modified 877527322

----------------------------Reading folder id: 877567455 Copied to MO disk #3 Last modified 877567455

----------------------------Reading folder id: 982139514 Copied to MO disk #3 Last modified 982140155

----------------------------========================== Checking patientfolder ==========================

----------------------------Reading patient id: NOTICE! Empty patient id, used for biopsy Number of folders: 1 calibration. Folder id 0: 982139514

----------------------------Reading patient id: 00-00001 Number of folders: 1 Folder id 0: 877524428

----------------------------Reading patient id: 00-00002 Number of folders: 1 Folder id 0: 877526913

----------------------------Reading patient id: 00-00003 Number of folders: 2 Folder id 0: 877527322 Folder id 1: 877567455

-----------------------------

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Appendix 2 13

Customer specific data 13

Parameter Value

Language

ID Pattern

Date Pattern

Service Center

Fictive patient ID

Institution Name

Department Name

Test protocol repetitiveness 13

Biopsy calculations 13

13 - 1

Tester Object X Y Z

∆X ∆Y ∆Z

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13 - 2 Appendix 2

Test protocol CCD camera calibration 13

CSE in charge: _____________________________

Calibration date: ____________________________

Table

Grid Non grid

For grid table only

Grid fast speed time ________________ (1500 ms)

Grid fast speed ________________ (99% of max)

Grid slow speed ________________ (40% of max)

For grid or non grid table

Calibration plexiglas ________________ (40 mm grid, 30 mm non grid)

kV ________________ (27 kV grid, 26 kV non grid)

Anode/filter material ________________ (Mo/Mo grid, Mo/Mo non grid)

Mode ________________ (AEC mode grid, AEC mode non grid)

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Appendix 2 13 - 3

Test protocol image quality 13

AEC function 13

Grid table

Measured mean value, using ~ 20 mm calibration plexiglas

Anode/Filter 26 kV 28 kV 30 kV 32 kV

Mo/Mo

Measured mean value, using ~ 40 mm calibration plexiglas

Anode/Filter 26 kV 28 kV 30 kV 32 kV

Mo/Mo

Measured mean value, using ~ 60 mm calibration plexiglas

Anode/Filter 26 kV 28 kV 30 kV 32 kV

Mo/Mo

Mo/Rh

W/Rh

Measured mean value, using ~ 80 mm calibration plexiglas

Anode/Filter 26 kV 28 kV 30 kV 32 kV

Mo/Rh

W/Rh

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13 - 4 Appendix 2

Non grid table

Measured mean value, using ~ 20 mm calibration plexiglas

Anode/Filter 26 kV 28 kV 30 kV 32 kV

Mo/Mo

Measured mean value, using ~ 40 mm calibration plexiglas

Anode/Filter 26 kV 28 kV 30 kV 32 kV

Mo/Mo

Measured mean value, using ~ 60 mm calibration plexiglas

Anode/Filter 26 kV 28 kV 30 kV 32 kV

Mo/Mo

Mo/Rh

W/Rh

Measured mean value, using ~ 80 mm calibration plexiglas

Anode/Filter 26 kV 28 kV 30 kV 32 kV

Mo/Rh

W/Rh

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Appendix 2 13 - 5

Resolution 13

Normal resolution

kVp used during tests kVp

mAs measured during test exposure with AEC and ~ 40 mm plexi mAs

mAs used during consecutive tests mAs

Anode/filter combination: Mo/Mo Resolution: Normal

Best resolution visible

lp/mm

Performance criteria: >=10 lp/mm

Anode/filter combination: W/Rh Resolution: Normal

Best resolution visible

lp/mm

Performance criteria: >=10 lp/mm

Comments:_______________________________________

High resolution (if used clinically)

kVp used during tests kVp

mAs measured during test exposure with AEC and ~ 40 mm plexi mAs

mAs used during consecutive tests mAs

Anode/filter combination: Mo/Mo Resolution: High

Best resolution visible

lp/mm

Performance criteria: >=13 lp/mm

Anode/filter combination: W/Rh Resolution: High

Best resolution visible

lp/mm

Performance criteria: >=13 lp/mm

Comments:_______________________________________

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13 - 6 Appendix 2

Test protocol protective earth measurement 13

Instrument type: ______________________

Serial No.: ______________________

Calibration date: ______________________

Biopsy unit 13

Measuring point Measured resistance (Ω) Resistance limit (Ω)

10.1

20.1

3 no limit

40.1

50.1

6 no limit

70.1

Biopsy controller 13

Measuring point Max. measured resistance

(

Ω)

All 0.1

Resistance limit (

Ω)

CCD camera 13

Measuring point Max. measured resistance

(

Ω)

All 0.1

Resistance limit (

Ω)

Biopsy controller cable duct 13

Measuring point Max. measured resistance

(

Ω)

All 0.1

Resistance limit (

Ω)

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Appendix 3 14

Customer specific data 14

Parameter Value

Language

ID Pattern

Date Pattern

Service Center

Fictive patient ID

Institution Name

Department Name

Test protocol repetitiveness 14

Biopsy calculations 14

14 - 1

Tester Object X Y Z

∆X ∆Y ∆Z

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14 - 2 Appendix 3

Test protocol CCD camera calibration 14

CSE in charge: _____________________________

Calibration date: ____________________________

Table

Grid Non grid

For grid table only

Grid fast speed time ________________ (1500 ms)

Grid fast speed ________________ (99% of max)

Grid slow speed ________________ (40% of max)

For grid or non grid table

PMMA ________________ (40 mm grid, 30 mm non grid)

kV ________________ (27 kV grid, 26 kV non grid)

Anode/filter material ________________ (Mo/Mo grid, Mo/Mo non grid)

Mode ________________ (AEC mode grid, AEC mode non grid)

Opdimar Register 5 SPB7-230.061.11 Page 2 of 6 Siemens AG Service Rev. 02 07.03 CS PS 24 Medical Solutions

Siemens MAMMOMAT 1000 Service Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual

Prerequisites 1

General 1

Training of customer support engineers 1

Documents required 1

CD-ROMs required 1

Meters and appliances required 1

Tools required 1

Functional description 2

Block diagram 2

Biopsy controller 2

• Biopsy unit control

• CCD camera power supply

RS-232 switching 2

LEDs 2

Workstation 2

Application software 2

CCD camera communication 2

Control of MAMMOMAT and biopsy unit 2

Monitor 2

CCD camera 2

Biopsy unit 2

Protective measures for CCD camera 3

Protective measures 4

Service mode 5

General 5

Advanced service 5

Selection of mode 5

Calibration of the biopsy unit 5

Setting up needles 5

Editing needle values 5

Backup of temporary storage media 5

Use of Advanced service functions 5

General 5

Main menu 5

COUNTRY SETTINGS

Test of units 5

SOFTWARE UPGRADE

NEW SOFTWARE VERSION

Enabling the DICOM option 5

Instruction for obtaining the systems host ID and hostname 5

NETWORK SETTINGS

MISCELLANEOUS

Restoring data from MO disk 5

CCD camera calibration and maintenance 5

Grid table 5

Non grid table 5

Disk cache settings 5

Use of printer setup 5

Stand alone Opdima system 5

Networked Opdima system 5

LOG ADMINISTRATION

Log inspection 5

Removal and replacement of sub-assemblies 6

General 6

MO unit 6

Removing the MO unit 6

Installing the MO unit 6

Tests and Adjustments 6

Biopsy controller 6

Removal of biopsy controller 6

Removal of biopsy controller cover 6

Replacement of components in the biopsy controller 6

Cables 6

Biopsy unit 6

Workstation 6

Connectors 6

CCD camera 6

Reinstallation of software 6

Installation of Operating Solaris 8 Installation CD-ROM for, (Mat. No. 66 33 049) 6

Installation of Opdima Software Installation CD-ROM (Mat. No. 66 33 700) 6

Restore hostname and data 6

Final procedures 6

Messages 7

Workstation 7

Control panel 7

Fault isolation chart 8