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Samsung HS70A - Service Manual

Samsung HS70A
271 pages
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HS70A
Service Manual

Table of Contents

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Summary

HS70 A Service Manual

Safety Requirements

Classifications

Defines the product's safety classifications and protection degrees against electric shock and ingress of water.

Electromechanical safety standards met

Lists the electromechanical safety standards the product complies with, referencing various IEC standards.

Precautions for Use

DANGER Warnings

Describes precautions necessary to prevent user hazards of great urgency.

WARNING Indications

Indicates hazards that can cause serious personal injury or substantial property damage.

CAUTION Indications

Indicates hazards that can cause equipment damage.

NOTE Information

Provides useful information for installing, operating, and maintaining the system.

Revision History

Chapter 1 Safety

Safety Overview

Covers purpose of use, safety information, electrical, mechanical, and biological safety aspects.

Purpose of Use

Details the intended clinical applications of the ultrasound system and its probes.

Restrictions

Specifies applications that the product must not be used for, particularly involving the eye.

Safety Information

Provides essential safety information, intended use, and warnings for operating the system.

Safety Symbols

Explains the IEC-established symbols used for medical electronic equipment and potential hazards.

Electrical Safety

Addresses electrical safety, including prevention of electric shock and compliance with standards.

ECG-Related Information

Provides information related to ECG monitoring and its interaction with the system.

ESD Precautions

Explains electrostatic discharge, its causes, and preventive procedures to protect the system.

EMI and EMC

Addresses electromagnetic interference (EMI) and compatibility (EMC) standards and guidance.

Mechanical Safety

Covers safety precautions related to moving the equipment, brakes, and on ramps.

Biological Safety

Discusses biological safety, including the ALARA principle for minimizing ultrasound exposure.

Output Display Features

Explains the mechanical index (MI) and thermal index (TI) displays and their interpretation.

Related Guidance Documents

Lists various reports and standards related to ultrasonic bioeffects and safety.

Acoustic Output and Measurement

Discusses the study of bioeffects and the measurement standards for acoustic output.

Acoustic Measurement Precision and Uncertainty

Details the precision and uncertainty associated with acoustic measurements and systematic uncertainties.

Chapter 2 Introduction

Introduction Overview

Provides an overview of the HS70A ultrasound system and its main components.

System Specifications

Lists key specifications including physical dimensions, imaging modes, gray scale, focusing, and probe types.

Product Configuration

Describes the system's configuration, including monitor, control panel, console, and peripheral devices.

Control Panel Functions

Explains the functions of various controls on the control panel, such as mode selection and gain adjustment.

Touch Panel Controls

Details the touch panel controls and their functions, including patient information, probe selection, and report generation.

Console Rear Panel

Illustrates and describes the connectors and ports located on the rear panel of the console.

Power Connection and Probe Holders

Details power connection components and describes the location and function of probe holders.

Peripheral Devices

Details how to connect peripheral devices, emphasizing placement and safety in the patient environment.

Chapter 3 Installing the Product

Product Installation Guide

Covers the essential steps for installing the ultrasound system, including transporting, unpacking, and setup.

Transporting Precautions

Provides precautions and environmental tolerance information for safely transporting the product.

Unpacking and Installation Environment

Details unpacking procedures and specifies optimal environmental conditions for system installation.

Installation Safety and Connections

Covers installation safety, equipotential bonding, and guides on power cord and probe connections.

System Power Management

Explains powering the system on and off, including boot-up sequence and shutdown procedures.

System Preset Configuration

Explains how to configure system settings and preferences that do not affect image output.

General System Settings

Covers general system settings such as title, institution, department, and date configuration.

Control Panel and System Controls

Covers trackball speed, zoom, set/exit keys, sound, patient info, and zoom box setup.

Quick Preset Setup

Explains how to set up and save frequently used probe and application presets for quick access.

Scan Mode Configuration

Details how to configure scan modes, including store clip methods and cine loop periods.

Display Settings

Covers configuration settings for image display, including power saving, font, and S-Detect options.

Annotation Settings

Covers configuration of annotation elements, including BodyMarker settings and text options.

Peripheral Device Settings

Allows configuration of peripheral devices like foot switches, COM ports, printers, and ADVR devices.

RMS Control

Explains Remote Maintenance Service features for system diagnostics and data collection.

Export Image Compensation

Used to set post-curve image settings for DICOM service, adjusting gamma, brightness, and contrast.

User Defined Keys Configuration

Allows users to assign functions to programmable keys for customized operation.

Network Configuration

Covers network configuration for LAN and Wireless (WLAN) connectivity, including IP settings and Wi-Fi connection.

DICOM Setup

Guides on configuring DICOM operations and servers for digital imaging and communication.

Chapter 4 Product Inspection

Product Inspection Overview

Outlines procedures for inspecting the device and verifying the functionality of major functions after installation.

Inspecting Basic Functions

Details how to inspect major functions like Monitor, Control Panel, Body Mark Key, Indicator Key, Clear Key, Zoom, and SonoView.

Detailed Inspections

Provides step-by-step checks for 2D Mode, Dual Mode, M Mode, and Color Doppler/Power Doppler modes.

Chapter 5 Product Structure

Product Structure Overview

Describes the HS70A as an ultrasound imaging system with premium features and enhanced processing speed.

System Specifications

Lists key technical specifications of the HS70A system, including monitor, PC, CPU, memory, and storage.

Major Structure Components

Details the major structural components of the HS70A, categorized into Ultrasound System Part, User Interface Part, PC Part, and Power Module.

System Block Diagram

Illustrates the system's block diagram, showing the interconnected components and data flow.

Basic Structure of HS70 A

Explains the electronic structure of HS70A, comprising Front End, Back End, User Interface, and Power Parts.

Ultrasound System Part

Describes the functions of the Main Board and its role in processing ultrasound data and system information.

PC Part Functions

Details the functions of the PC Part, including scan conversion, image output, and interface operations.

User Interface and Power Module

Explains the User Interface Part and the AC to Power Module's voltage conversion and supply functions.

Ultrasound System PSA

Explains the main functions and specifications of the PSA (Probe Select Assembly) as an interface for the system and probe.

Analog Control Board

Outlines the main functions of the Analog Control board, related to 3D probe drive, clock generation, and HV control.

Beam Former Board Functions

Describes the main functions of the Beam Former Board, which processes ultrasound signals and relays data for mid-processing.

CW Board Functions

Outlines the main functions of the CW Board, providing system operation and Continuous Wave Doppler capabilities.

Back End Board Functions

Describes the main functions of the Back End Board, divided into DSP, DMA & RTC, and Analog Sound Parts.

Software DSC Functions

Explains the main functions and specifications of the Software DSC, responsible for image processing and display.

Rear Board Interface

Details the main functions and specifications of the Rear Board, serving as an In/Out interface to external devices.

Power Supply Operation

Describes the power supply design, operating voltage range, and voltage/power selection features.

Control Panel Interface

Details the main functions and specifications of the Control Panel, acting as the primary user interface.

Touch Panel Specifications

Lists the main functions and specifications of the Touch Panel, including display size and pixel information.

Monitor Specifications

Details the main functions and specifications of the 23-inch Samsung Monitor, including display area and pixel pitch.

Interconnect Diagram

Provides a visual representation of how different system components are interconnected.

Chapter 6 Service Mode

Service Mode Access

Introduces the Service Mode, covering installation key entry, system information, Windows mode, and admin mode access.

Enter Installation Key

Guides on registering the system by entering an installation key acquired from Samsung Remote Service.

System Information Display

Explains how to view system software version and detailed product version information.

Windows Mode Access

Details how to switch to Windows mode for software version upgrades, including access methods.

Admin Mode Access

Explains how to access Admin Mode (Service Mode) to specify major product settings by adding or deleting options.

Admin Mode Functions

Covers general functions within Admin Mode, including multi-language settings, test patterns, and system restore.

User Data Backup

Guides on exporting and saving user settings to external storage media for backup purposes.

FPGA Memory Download and Video Standards

Describes FPGA memory download and selecting video standards for monitor output.

Region and Printer Settings

Allows selecting region presets, configuring printer preferences, and display information settings.

Adding and Deleting Options

Explains how to add or delete optional software using the unlock/lock method, detailing status types.

Option Password Management

Guides on entering option passwords in Admin Mode to unlock and add software options.

Option Password after HDD Replacement

Describes re-entering option passwords after HDD replacement to restore unlocked features.

Chapter 7 Troubleshooting

Troubleshooting Guide

Provides a guide to troubleshooting common issues related to power, monitor, error messages, and image problems.

Power Issues Resolution

Addresses common power issues, including the system not turning on or off, and provides troubleshooting steps.

Monitor Display Issues

Offers troubleshooting steps for monitor display problems like nothing displayed or discolored screens.

Error Message Troubleshooting

Guides on resolving errors that occur during the system's booting process, identifying potential failures.

Image Quality Issues

Addresses troubleshooting for image quality problems like missing echo, noise, or mode-specific troubles.

Error Code Reference

Lists various error codes, their locations of failure, and estimated causes for troubleshooting.

Chapter 8 Disassembly and Assembly

Disassembly and Assembly Safety

Emphasizes safety precautions for disassembly/assembly, including authorized personnel and high voltage risks.

Product Disassembly Procedures

Details the steps for disassembling the product, including front cover, rear cover, control panel, and monitor.

Monitor Arm Disassembly

Provides steps for disassembling the monitor arm, including cover detachment and connector disconnection.

Product Assembly Instructions

Instructs to follow the disassembly procedure in reverse order for product assembly.

Chapter 5 Probes

Probes Overview and List

Introduces probes as devices for ultrasound image acquisition, listing types, applications, and presets.

Probe Functionality List

Details probe and application-specific functions available for different probes, indicating feature compatibility.

Thermal Index (TI) Tables

Presents tables showing Thermal Index (TI) values for different probes and applications, indicating TIs, TIb, and TIc indexes.

Ultrasound Transmission Gel and Warmer

Emphasizes the use of approved ultrasound gels and warns against incompatible substances, detailing gel warmer safety.

Using Sheaths

Recommends sheaths for invasive procedures and provides instructions for installing and handling them, including warnings.

Probe Precautions and Infection Control

Lists crucial precautions for probe handling, avoiding shocks, chemical contact, temperatures, and emphasizing infection control.

Electric Shock Hazards

Warns about risks of electric shock from probe usage, emphasizing regular inspection and proper handling.

Probe Cleaning and Disinfection

Provides detailed procedures for cleaning and disinfecting ultrasound probes, including disinfectant classification.

Disinfectant Compatibility Tables

Presents tables listing disinfectants and their compatibility with various probe models, categorized by active ingredient.

Cleaner and Gel Compatibility Tables

Provides tables for cleaner and gel compatibility with probes, including active ingredients and disinfectant levels.

TIP Symbols Explanation

Explains the meaning of various symbols used in the tables, such as compatibility, regulatory clearance, and usage limitations.

Detergent Manufacturer Information

Lists manufacturers and distributors of detergents, disinfectants, and ultrasound gels.

Probe Cleaning Procedure

Details the cleaning procedure for probes, emphasizing proper technique and caution against using abrasive materials.

Probe Disinfection Procedure

Explains the disinfection process for probes, including recommended solutions, procedures, and warnings against non-compliance.

MPTEE Probe Usage

Describes the use of the Multi-Planar Transesophageal Echocardiography (MPTEE) probe, including lens angle adjustment and scan head tilting.

MPTEE Probe Precautions

Lists critical precautions for using the MPTEE probe, including temperature limits, locked mode, and image difference warnings.

Probe Maintenance

Covers proper probe maintenance, including cleaning procedures with specific cautions against using certain chemicals.

MPTEE Probe Disinfection

Details disinfection procedures for the MPTEE probe using liquid disinfectants, including preparation and immersion steps.

Biopsy Procedure

Introduces biopsy as an examination method and explains the role of the probe and biopsy kit.

Biopsy Kit Components

Lists the components of a biopsy kit, including adapter, needle guide, needle, sheath, and ultrasound gel.

Biopsy Kit Usage Warnings

Provides essential warnings and instructions for using the biopsy kit, emphasizing needle approval, alignment, and correct procedure types.

Biopsy Procedure Steps

Guides through the biopsy procedure, from patient preparation to needle insertion and component disposal.

Needle Guide Alignment Verification

Explains the process of aligning the needle guide for accurate needle projection during biopsy, including verification steps.

Biopsy Kit Assembly

Details the assembly procedures for both disposable and reusable biopsy kits, including component mounting and gel insertion.

Biopsy Kit Specifications

Lists detailed specifications for biopsy kits, including probe models, component materials, needle gauge, and multi-angle depth.

Biopsy Kit Cleaning and Disinfection

Provides procedures for cleaning and disinfecting stainless steel and plastic biopsy kits, including sterilization methods.

Chapter 10 Maintenance

System Maintenance Procedures

Covers system maintenance, including cleaning, filter cleaning, accuracy checks, and data maintenance.

Cleaning and Disinfecting System Surfaces

Details cleaning and disinfecting procedures for the system's exterior, console, monitor, and touch screen, with safety warnings.

Trackball and Surface Disinfection

Explains trackball cleaning and surface disinfection using FDA-certified disinfectants, emphasizing power disconnection.

Cleaning Air Filters

Details the procedure for cleaning air filters to prevent system overheating and maintain performance, recommending quarterly cleaning.

Accuracy Check Procedure

Emphasizes the importance of annual accuracy checks and biennial safety inspections (EN 60601-1) for reliable measurements.

Data Maintenance Procedures

Covers crucial data maintenance tasks, including backing up user settings and patient information to prevent data loss.

Chapter 11 Service Part List

Service Part List Introduction

Introduces the service part list, detailing body cover parts, system parts, and control panel parts with part codes and images.

Body Cover Parts Listing

Lists various body cover parts with their codes, names, and images, including brackets, covers, and touch panels.

Major System Parts Listing

Lists major system parts with their codes, names, and images, including harness units and various circuit boards.

Control Panel Parts Listing

Lists parts related to the control panel, including keyboards, trackballs, knobs, and button caps.

Chapter 12 Parts Renewal

Parts Renewal Compatibility

Details the compatibility of renewal parts (boards, modules) with different software versions.

Samsung HS70A Specifications

General IconGeneral
TypeUltrasound System
Display Size21.5 inches
Touch ScreenYes
Power Supply100-240 V AC, 50/60 Hz
Operating ModesB-mode, M-mode, Color Doppler, Pulsed Wave Doppler, Continuous Wave Doppler
Transducer Ports4
ApplicationsAbdominal, Cardiac, Vascular, Musculoskeletal
Advanced Imaging FeaturesS-Vue Transducer, ClearVision, MultiVision
Needle Guidance TechnologyNeedleMate+

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