EasyManua.ls Logo

GE MAC 1200 ST Service Manual

GE MAC 1200 ST
151 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
g
MAC
1200/MAC
1200 ST
Resting ECG Analysis System
(2018357-003 & 2013503-003 PWAs)
Service Manual
2012250-095 Revision D
GE Healthcare

Table of Contents

Other manuals for GE MAC 1200 ST

Questions and Answers:

GE MAC 1200 ST Specifications

General IconGeneral
ECG Channels12-lead
DisplayLCD
PrintingIntegrated Thermal Printer
TypeECG Machine
Print Speed25 mm/s or 50 mm/s
Power SourceAC or Battery
ConnectivityRS-232
Sampling Rate1000 samples per second per channel
Frequency Response0.05 Hz to 150 Hz
Digital FiltersAC
ECG Analysis12SL ECG Analysis Program
Storage CapacityUp to 40 ECGs

Summary

The Basics

About This Manual

Details on manual purpose, audience, definitions, and revision history.

Basic Information

Overview of the MAC™ 1200 resting ECG analysis system.

Variants of the MAC™ 1200 resting ECG analysis system

Overview of different device models and their configurations.

Hardware Functional Blocks

Identifies the main functional blocks of the ECG analysis system.

Block Circuit Diagram of Entire Instrument

Visual representation of the instrument's internal components and connections.

Mechanical Components

Description of the physical components and assemblies of the device.

Functional Description

Basic Information

General overview of the system's functionalities.

Switching Power Supply

Details on the power supply unit's input and output specifications.

PCB NC Battery Charge

Information on the battery charging circuit and device behavior.

PCB Control CS_CI

Description of the main control board and its functions.

Modem Supply

Information regarding the modem power supply integration.

Internal Interfaces

Details on mechanical and electronic interfaces within the system.

Interfaces to Peripherals

Description of system interfaces for external devices.

Limitations

Lists operating modes not implemented in the ECG analysis system.

System Test Function

General Information

Notes on system test procedures and requirements.

Test Start

Initiating system tests and selecting specific hardware tests.

Display Test

Procedures for testing the device display and contrast.

Keyboard Test

Procedure for testing keyboard functionality and bleeper.

Motor Test

Procedure for testing the motor speed and function.

Test Results

Output of test protocols including device information and test outcomes.

Self-Test

Information on self-test procedures and error codes.

Recording Test

Procedure for testing recording speed and channel display.

V24 Tests

Tests for serial interface functionality, including data transmission.

Time and Date

Instructions for checking and setting the system time and date.

Electrode Test

Procedure for testing electrode connection and status.

Time Constant/Baseline Roll Filter

Notes on setting time constant and baseline roll filter.

Setting the Device Model

Procedure for configuring the device model and its implications.

Interpretation (International Device Models Only)

Switching interpretation programs for international models.

Pace Enhance

Information on setting the Pace Enhance mode.

Serial Number

Displaying and entering the device serial number.

Ergometer / Treadmills (JAPAN Device Model Only)

Enabling/disabling ergometer/treadmill functionality for Japan models.

ACI-TIPI (US Device Models Only)

Enabling/disabling ACI-TIPI functionality for US models.

Pharma

Configuration for Pharma device variant and high security options.

Repair Instructions

Safety Instructions

General safety considerations for repairing the ECG system.

Replacing Components

Procedures for replacing major components of the device.

Opening the Device

Step-by-step guide on how to open the device casing.

Replacing Primary Fuses

Instructions for replacing the primary fuses in the mains input module.

Replacing the Keypad

Procedure for replacing the device keypad.

Replacing the Battery

Instructions for removing and replacing the internal battery.

Replacing the PCB Battery Charge

Procedure for replacing the PCB responsible for battery charging.

Replacing the PCB Control

Steps for replacing the main PCB Control unit.

Replacing the Motor

Procedure for replacing the device motor.

Replacing the Graphics Display

Instructions for replacing the device's graphics display.

Troubleshooting

Basic Information

General information and notes for troubleshooting procedures.

Troubleshooting Common Issues

Guidance for diagnosing and resolving common operational problems.

Power and Display Issues

Resolving problems related to device power and screen display.

Printout and Paper Transport Issues

Diagnosing and fixing issues with printing and paper movement.

Self-Test Errors

Interpreting and resolving errors detected during self-test.

Adjustment Instructions

Basic Information

Information on component adjustments, if required after replacement.

Service and Maintenance

Technical Inspections/Preventative Maintenance

Procedures for annual technical checks and preventative maintenance.

Safety Analysis Tests

Tests to ensure device safety compliance with standards.

Maintenance, Cleaning, and Disinfection

Guidelines for routine maintenance, cleaning, and disinfection.

Parts List

Introduction

Overview of the parts list and product versions covered.

Field Replaceable Units (FRUs)

List of FRUs including assemblies, parts, and components.

High Level Assemblies

List of major system assemblies and their part numbers.

Housing Parts

List of parts related to the device casing and housing.

Recorder Parts

List of parts specific to the recorder module.

Keypads

List of available keypads for different device models.

PCBs and Electronic Components

List of printed circuit boards and electronic components.

Wire Sets

List of wire sets and cable assemblies.

Connection Cables

List of connection cables for various peripherals and devices.

Specifications

Basic Information

General specifications for the ECG analysis system.

Recording

Specifications related to waveform recording and annotation.

Printer Paper

Details on the type and specifications of the printer paper.

Paper Transport

Specifications for paper speed and transport error limits.

Membrane Keypad

Specifications for the device's membrane keypad.

Display

Specifications for the graphics display resolution and contrast.

Indicators (LEDs)

Functionality of the device's indicator LEDs.

Automatic Functions

Description of automatic functions assisting device operation.

Detection of Pacer Pulses

Specifications for detecting pacer pulses.

Heart Rate Indication

Specifications for heart rate display and update.

Signal Inputs

Technical specifications for patient signal inputs.

Data Interface

Specifications for the serial RS232 data interface.

Remote Start (Hardware)

Specifications for hardware-based remote start functionality.

Signal Transmission

Specifications for signal processing and transmission.

ECG Calibration

Details on ECG signal calibration procedures and parameters.

Automatic ECG Gain Adjustment

Information on automatic adaptation of signal gain.

Baseline

Procedure for automatic adjustment of the signal baseline.

ECG Storage

Specifications for ECG data storage and management.

Mains Operation

Specifications related to device operation on mains power.

Battery Operation

Specifications for battery type, voltage, capacity, and charging.

Environment

Environmental operating and storage conditions.

Recorder Dimensions

Physical dimensions of the recorder unit.

Weight

Device weight specifications.

Drawings

Basic Information

Index of drawings and schematics included in the manual.

High Level Assembly, PN 101 168 01...38, Sheet 1

High-level assembly drawing of the ECG system, Sheet 1.

High Level Assembly, PN 101 168 01...38, Sheet 2

High-level assembly drawing of the ECG system, Sheet 2.

PCB Assembly Drawing, PN 2033914-027

Assembly drawing for the main PCB (PN 2033914-027).

Schematic, PN 2033914-033, Sheet 1

Schematic diagram for the system, Sheet 1.

Schematic, PN 2033914-033, Sheet 2

Schematic diagram for the system, Sheet 2.

Schematic, PN 2033914-033, Sheet 3

Schematic diagram for the system, Sheet 3.

Schematic, PN 2033914-033, Sheet 4

Schematic diagram for the system, Sheet 4.

Schematic, PN 2033914-033, Sheet 5

Schematic diagram for the system, Sheet 5.

Schematic, PN 2033914-033, Sheet 6

Schematic diagram for the system, Sheet 6.

Schematic, PN 2033914-033, Sheet 7

Schematic diagram for the system, Sheet 7.

Schematic, PN 2033914-033, Sheet 8

Schematic diagram for the system, Sheet 8.

Schematic, PN 2033914-033, Sheet 9

Schematic diagram for the system, Sheet 9.

Schematic, PN 2033914-033, Sheet 10

Schematic diagram for the system, Sheet 10.

Schematic, PN 2033914-033, Sheet 11

Schematic diagram for the system, Sheet 11.

Schematic, PN 2033914-033, Sheet 12

Schematic diagram for the system, Sheet 12.

Schematic, PN 2033914-033, Sheet 13

Schematic diagram for the system, Sheet 13.

Schematic, PN 2033914-033, Sheet 14

Schematic diagram for the system, Sheet 14.

Schematic, PN 2033914-033, Sheet 15

Schematic diagram for the system, Sheet 15.

Schematic, PN 2033914-033, Sheet 16

Schematic diagram for the system, Sheet 16.

Schematic, PN 2033914-033, Sheet 17

Schematic diagram for the system, Sheet 17.

Schematic, PN 2033914-033, Sheet 18

Schematic diagram for the system, Sheet 18.

Schematic, PN 2033914-033, Sheet 19

Schematic diagram for the system, Sheet 19.

Schematic, PN 2033914-033, Sheet 20

Schematic diagram for the system, Sheet 20.

PCB Battery Charge CS_CSI, PN 388 032 90, Sheet 1

PCB Battery Charge schematic diagram, Sheet 1.

PCB Battery Charge CS_CSI, PN 388 032 90, Sheet 2

PCB Battery Charge schematic diagram, Sheet 2.

Related product manuals