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Siemens MAMMOMAT NovationDR - User Manual

Siemens MAMMOMAT NovationDR
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MAMMOMAT
Novation
DR
English
Print No.: SPB7-250.812.02.01.02 Doc. Gen. Date: 02.04
Replaces: N/A
© Siemens AG 2004
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.
SP
FFDM-S Service Manual DRC
Installation Instructions

Table of Contents

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Siemens MAMMOMAT NovationDR Specifications

General IconGeneral
Detector MaterialAmorphous Selenium (a-Se)
Detector Size24 cm x 30 cm
Generator Power5 kW
TypeFull-field digital mammography system
X-ray TubeMolybdenum (Mo) target X-ray tube
Focal Spot Size0.1 mm / 0.3 mm (IEC 60336)
Anode MaterialMolybdenum (Mo)
Filter MaterialMolybdenum (Mo), Rhodium (Rh)
Voltage Range20 - 35 kV
Tube Voltage20 - 35 kV
Tube CurrentUp to 100 mA
Compression Force20 N to 200 N (2 kg to 20 kg)
CompressionAutomatic or manual
Magnification1.8x
AEC SystemAutomatic Exposure Control (AEC)
DisplayHigh-resolution monitor
DICOM CompatibilityDICOM 3.0 compliant
Detector TypeAmorphous selenium (a-Se) direct conversion flat panel detector
Image ProcessingAdvanced image processing algorithms

Summary

About This Manual

Intended Use

Defines the system's purpose for viewing, storing, or printing digital images.

Organization

Outlines the structure and content of the manual's chapters.

Conventions Used in This Manual

Chapter 1: Introduction

What Is the DirectRay FFDM-S System?

Describes the components of the DirectRay FFDM-S system.

General Safety and Compliance Information

Covers safety precautions, regulations, and manufacturer responsibilities.

Manufacturers Responsibility

Outlines manufacturer's liability regarding overexposure and maintenance.

Caution Regarding Small-Detail Object Imaging

Explains how small-detail objects may appear differently in digital images.

Restrictions on Use

Specifies responsibilities for accessory use and system compliance.

Detector Safety and Compliance Information

Specifies operating environment, certifications, and classification for the detector.

Warnings, Cautions, and Notes

Lists critical warnings and cautions for handling the detector and its components.

Symbols Used

Explains common symbols and their meanings for safe operation.

PXCM Safety and Compliance Information

Specifies operating environment, certifications, and classification for the PXCM.

Chapter 2: Theory of Operation

Normal Operations Sequence

Describes the workflow of the X-ray system during normal operations.

Communication Between the PXCM and the Generator During an Exposure

Details the interface and communication signals between PXCM and Generator.

Additional Information About AEC Mode

Explains the pre-exposure, measurement, and calculation steps in AEC mode.

DirectRay Technology

Explains the technology behind the DirectRay system.

The DirectRay Detector

Explains the structure and components of the DirectRay Detector.

Layer Structure

Describes the multi-layer structure of the DirectRay Detector element.

Electronic Readout

Details the process of reading charges and converting them to digital data.

Chapter 3: Installation

Unpacking the DirectRay Hardware Components

Provides steps for safely unpacking DirectRay hardware.

Hardware Installation Information

Covers the physical installation of detector and PXCM.

DirectRay Detector Installation

Details how to install the DirectRay Detector in the mammography equipment.

DirectRay PXCM Installation

Details how to mount the DirectRay PXCM in the mammography equipment.

Fiber Optic Cable Installation and Care Guidelines

Provides instructions for handling, connecting, and cleaning fiber optic cables.

Chapter 4: Calibrating the AEC

When AEC Calibration Should Be Performed

Outlines the conditions requiring AEC calibration.

The Three Calibration-Related Procedures

Lists the three sequential procedures for AEC calibration.

Starting the AEC Calibration Tool

Guides on how to launch and prepare the AEC Calibration Tool.

Main Window Functions and Options

Describes the functions and options available in the AEC Calibration Tool main window.

Determining the Half Value Layer (HVL)

Details the procedure for determining the HVL of the X-ray Generator.

Determining the Entrance Skin Exposure (ESE)

Explains how to determine a valid mAs for goal image generation.

Generating the Goal Image

Guides on generating the goal table using the Calibration Tool.

Copying Goal Images

Instructions on copying goal table files to the PXCM under a different name.

Chapter 5: PXCM Web Tool

When PXCM Web Functions Should Be Used

Specifies when to use PXCM Web Tool functions.

Opening the PXCM Web Tool Home Page

Provides the URL to access the PXCM Web Tool.

Function Security Levels and Login Prompts

Explains security levels and login requirements for PXCM Web Tool functions.

Detector Functions

Describes how to access and use detector functions via the Array Control Panel.

Viewing Information About the Detector

Details how to view detector status, software, and manufacturing information.

Viewing Detector Files

Explains how to list and view detector files via the Array Files button.

Viewing Detector Log Files

Guides on accessing and analyzing detector log files.

Upgrading Detector Software Components

Provides steps for upgrading detector software components.

Powering the Detector On and Off

Explains how to power cycle or reboot the detector.

PXCM (Brick) Functions

Introduces functions accessible from the PXCM Brick Control Panel.

Viewing Information About the PXCM

Details how to view summary and detailed PXCM information.

PXCM Information - DETAILED

Shows detailed PXCM configuration and module information.

Viewing PXCM Log Files

Guides on accessing and analyzing PXCM log files.

Viewing PXCM Application Information

Explains how to view PXCM application status and configuration.

Viewing PXCM AEC Configuration Information

Details how to view PXCM AEC configuration parameters.

Viewing Media Converter Board (MCB) Information and Upgrading Its Firmware

Covers viewing MCB info and upgrading its firmware.

To upgrade the MCB firmware

Steps to upgrade the MCB firmware using the PXCM Web Tool.

Upgrading the PXCM Software

Provides instructions for upgrading the PXCM software.

Rebooting the PXCM

Guides on how to reboot the PXCM via the web tool.

Shutting Down the PXCM

Explains how to shut down the PXCM via the web tool.

Generator Functions

Introduces functions accessible from the Generator Control Panel.

Viewing Information About the Generator

Details how to view generator status and information.

Viewing and Modifying the Generator Configuration

Guides on viewing and changing generator configuration settings.

Factory Service Functions

Explains how to use factory service functions for viewing logs and stats.

Chapter 6: Maintaining Image Quality

DirectRay Detector Calibration

Explains the purpose and process of detector calibration.

What Calibration Does

Details how calibration compensates for detector performance differences.

When to Calibrate the DirectRay Detector

Specifies the conditions that require detector calibration.

Troubleshooting Image Quality

Suggests causes and corrective actions for image artifacts.

Chapter 7: Troubleshooting Guidelines

General Troubleshooting Guidelines

Placeholder for general troubleshooting advice.

Interpreting Results from PXCM Self-Test

Placeholder for interpreting PXCM self-test results.

Interpreting the PXCM Status LEDs

Explains the meaning of the PXCM status LEDs for diagnostics.

Reporting DirectRay Log Information

Guides on gathering and submitting DirectRay log files for support.

Chapter 8: Replacement

Replacement Guidelines

Outlines guidelines for replacing system components.

Packing a DirectRay Detector for Shipment

Provides instructions for properly packing the detector for shipping.

Appendix A: Specifications

DirectRay Detector, PXCM, and Interface Card General Specifications

Lists general specifications for system components.

Electrical

Details electrical specifications for the detector and PXCM.

Environment

Specifies environmental conditions for operation, transit, and storage.

PXCM Connector Locations and Pinouts

Details pinouts for detector-to-PXCM and PXCM-to-Generator connections.

Appendix B: Field Replaceable Units

Field Replaceable Units

Lists the part numbers for field replaceable units.

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