Ge Mac 5000 Service Manualranchwestern

Ge mac 5000 service manual

The Display Top Cover – Plastic is a cover that is provided as a part of MAC system hardware in the ECG analysis system. It is fixed over the display through which ECG signals are displayed in the form of waveform or text data. The Flex Assembly MAC 5000/MAC 5500 Backlight Cable is a flex assembly that is a sub component of MAC 5000 and MAC 5500 display systems. The product is made of a Kapton® material which is a high quality polyimide film. The product has excellent chemical, radiation and corona resistance, which makes it well suited for many medical appli.

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Ge Mac 5000 Manual

Introduction ... . ... 1-1 Manual Information ... . ... 1-3 Revision History ... . ... 1-3 Manual Purpose ... . ... 1-3 Intended Audience ... . ... 1-3 Warnings, Cautions, and Notes ... . ... 1-4 Safety Messages ... . ... 1-5 Responsibility of the Manufacturer ... . ... 1-5 General ... . ... . . 1-5 Equipment Symbols ... . ... 1-7 Service Information ... . ... 1-8 Service Requirements ... . ... 1-8 Equipment Identification ... . ... 1-8 Format A ... . ... 1-9 Format B ... . ... 1-10 Equipment Overview ... . ... 2-1 General Description ... . ... 2-3 Front View ... . ... 2-3 Back View ... . ... 2-3 Connector Identification ... . ... 2-4 Detailed Description ... . ... 2-5 Block Diagram ... . ... 2-8 Theory of Operation ... . ... 2-11 Power Supplies ... . ... 2-11 Clocks ... . ... 2-13 CPU ... . ... 2-13 FPGA Internal Logic ... . ... 2-13 SDRAM ... . ... 2-20 SmartMedia Card ... . ... 2-20 Serial EEPROM ... . ... 2-20 VGA LCD/CRT Interface ... . ... 2-21 Acquisition Module Transceiver / Power Switch ... . ... 2-2 COMM Port Power Switch / Current Limiter ... . ... 2-22 Thermal Printhead Power / Pixel Test Hardware ... . ... 2-23 Super I/O Peripheral Controller ... . ... 2-23 The Four Stooges ... . ... 2-24 Untested “Nominal” Operating Time Specs ... . ... 2-30 Installation ... . ... 3-1 Preparation for Use ... . ... 3-3 General ... . ... . . 3-3 Trolley Height Adjustment ... . ... 3-4 Installing the MAC 5000 ... . ... 3-6 Installing the Modem Kit ... . ... 3-8 Magnetic Card Reader Installation ... . ... 3-10 Bar Code Reader Installation ... . ... 3-12 Type-S Trolley Assembly ... . ... 3-14 MAC 5000 ST Requirements and Configuration ... . ... 3-15 Compatible Blood Pressure Units ... . ... 3-16 Analog Treadmills ... . ... 3-16 Bicycle Ergometers ... . ... 3-17 Maintenance ... . ... 4-1 Introduction ... . ... . . . 4-3 Recommended Maintenance ... . ... 4-3 Required Tools and Supplies ... . ... 4-3 Inspection and Cleaning ... . ... 4-4 Visual Inspection ... . ... 4-4 Exterior Cleaning ... . ... 4-4 Interior Cleaning ... . ... 4-4 General ... . ... 4-4 Thermal Printhead ... . ... 4-5 Battery and Patient Cable Replacement ... . ... 4-6 Battery Replacement ... . ... 4-6 Patient Cable Replacement ... . ... 4-6 Disassembly Guidelines ... . ... 4-7 Preliminary Steps ... . ... 4-7 Trolley Disassembly ... . ... 4-7 Type-S Trolley Disassembly ... . ... 4-8 Power Supply ... . ... 4-8 Top Cover ... . ... 4-9 Display/Keyboard Assembly ... . ... 4-1 Removal ... . ... 4-11 Display/Keyboard Reassembly ... . ... 4-12 Reassembly ... . ... 4-13 Main PCB ... . ... 4-13 Removal ... . ... 4-13 Reassembly ... . ... 4-14 Printhead Replacement ... . ... 4-14 Removal ... . ... 4-14 Reassembly ... . ... 4-14 Diskette Drive Removal/Replacement ... . ... 4-15 Writer Roller/Carriage Assembly ... . ... 4-15 Removal ... . ... 4-15 Reassembly ... . ... 4-16 Trolley Casters ... . ... 4-17 Domestic Electrical Safety Tests ... . ... 4-19 AC Line Voltage Test ... . ... 4-19 Leakage Tests ... . ... 4-20 Troubleshooting ... . ... 5-1 Assembly Descriptions ... . ... 5-3 Introduction ... . ... 5-3 Assembly Block Diagram ... . ... 5-3 General Fault Isolation ... . ... 5-4 Power-up Self-test ... . ... 5-4 Power-up Flow Chart ... . ... 5-5 Poor Quality ECGs ... . ... 5-5 Visual Inspection ... . ... 5-6 Diagnostic Tests ... . ... 5-7 Introduction ... . ... 5-7 Loading the System Diagnostics ... . ... 5-7 Substitute Master Password ... . ... 5-7 System Diagnostics Main Menu ... . ... 5-8 Display Tests ... . ... 5-8 Pixel Verification Test ... . ... 5-8 Grey Scale Test Patterns ... . ... 5-8 Speaker Test ... . ... 5-9 Keyboard Test ... . ... 5-9 PS2 Port Test ... . ... 5-9 Writer Tests ... . ... 5-10 Battery Tests ... . ... 5-12 Battery Status ... . ... 5-12 Battery Discharge Test ... . ... 5-12 Battery Charge Test ... . ... 5-12 Print Charge/Discharge Test Results ... . ... 5-1 Communication Tests ... . ... 5-13 COM Port Loopback Test ... . ... 5-13 Modem Test ... . ... 5-13 Acquisition Module Test ... . ... 5-13 Analog I/O Tests ... . ... 5-13 Analog Output Test ... . ... 5-13 Analog Input Test ... . ... 5-14 DCOut Loopback Test ... . ... 5-14 ECGOut/QRSTrigger Loopback Test ... . ... 5-14 Floppy Drive Tests ... . ... 5-14 Diskette Format Failure ... . ... 5-14 Equipment Problems ... . ... 5-15 ECG Data Noise ... . ... 5-15 Missing ACI-TIPI Report ... . ... 5-15 No BP from External Device ... . ... 5-15 Treadmill/Ergometer Does Not Move ... . ... 5-15 System Errors ... . ... 5-16 Frequently Asked Questions ... . ... 5-17 Maintenance ... . ... 5-17 Save Setups ... . ... 5-17 Storing ECGs ... . ... 5-17 Format a Disk ... . ... 5-17 Cleaning ... . ... 5-17 Battery Capacity ... . ... 5-18 System Setup ... . ... 5-18 Location Number ... . ... 5-18 Patient Questions ... . ... 5-18 Passwords ... . ... 5-19 Clinical ... . ... . . 5-19 Report Format ... . ... 5-19 Hi-Res and Phi-Res ... . ... 5-19 Editing ... . ... 5-19 Entering Patient Data ... . ... 5-20 Transmission ... . ... 5-20 Losing Fields When Transmitting ... . ... 5-20 Input and Output Connectors ... . ... 5-21 A Pins (J1) ... . ... 5-21 COM1 (COM3/4) Pins (J3) ... . ... 5-21 COM2 Pins (J5) ... . ... 5-22 Analog Pins (J6) ... . ... 5-22 EXT. VID. Pins (J7) ... . ... 5-23 CPU PCB Input/Output Signals ... . ... 5-24 Battery Pack/Monitor, J2 ... . ... 5-24 LCD Backlight, J4 ... . ... 5-24 Keyboard, J8 ... . ... 5-24 LCD, J10 ... . ... 5-2 Power Supply/Motor, J11 ... . ... 5-26 Thermal Printer, J12 ... . ... 5-27 Floppy Disk Drive, J13 ... . ... 5-28 Acquisition Module, J14 ... . ... 5-29 Parts List ... . ... 6-1 Ordering Parts ... . ... . . 6-3 General Information ... . ... 6-3 Field Replaceable Units ... . ... 6-4 Appendices Appendix A – Abbreviations ... . ... .A-1 Standard Abbreviations ... . ... A-3 Appendix B – Technical Specifications ... . . . .B-1 Technical Specifications ... . ... B-3 Display ... . ... . . .B-3 Computerized Electrocardiograph ... . ... .B-3 Writer ... . ... . . .B-4 Keyboard ... . ... .B-4 Electrical ... . ... .B-4 Vectorcardiography ... . ... .B-4 Hi-Res and PHi-Res Signal-Averaged Electrocardiography . . . ... .B-5 Physical ... . ... .B-5 Environmental ... . ... .B-5 Safety ... . ... . . .B-7 Appendix C – Electromagnetic Compatibility ... .C-1 Electromagnetic Compatibility (EMC) ... . ... C-3 Guidance and Manufacturer’s Declaration – Electromagnetic Emissions ... .C-3 Guidance and Manufacturer’s Declaration – Electromagnetic Immunity ... .C-4 Guidance and Manufacturer’s Declaration – Electromagnetic Immunity ... .C-5 Recommended Separation Distances ... . ... .C-6 Compliant Cables and Accessories ... . ... .C-7

Ge Mac 5000 Service Manual Pdf

Ge Mac 5000 Service ManualranchwesternGe mac 5000 service manual pdf

Ge Mac 5000 Service Manual

Ge Mac 5000 Service Manualranchwestern
Introduction ... . ... 1-1 Manual Information ... . ... 1-3 Revision History ... . ... 1-3 Manual Purpose ... . ... 1-3 Intended Audience ... . ... 1-3 Warnings, Cautions, and Notes ... . ... 1-4 Safety Messages ... . ... 1-5 Responsibility of the Manufacturer ... . ... 1-5 General ... . ... . . 1-5 Equipment Symbols ... . ... 1-7 Service Information ... . ... 1-8 Service Requirements ... . ... 1-8 Equipment Identification ... . ... 1-8 Format A ... . ... 1-9 Format B ... . ... 1-10 Equipment Overview ... . ... 2-1 General Description ... . ... 2-3 Front View ... . ... 2-3 Back View ... . ... 2-3 Connector Identification ... . ... 2-4 Detailed Description ... . ... 2-5 Block Diagram ... . ... 2-8 Theory of Operation ... . ... 2-11 Power Supplies ... . ... 2-11 Clocks ... . ... 2-13 CPU ... . ... 2-13 FPGA Internal Logic ... . ... 2-13 SDRAM ... . ... 2-20 SmartMedia Card ... . ... 2-20 Serial EEPROM ... . ... 2-20 VGA LCD/CRT Interface ... . ... 2-21 Acquisition Module Transceiver / Power Switch ... . ... 2-2 COMM Port Power Switch / Current Limiter ... . ... 2-22 Thermal Printhead Power / Pixel Test Hardware ... . ... 2-23 Super I/O Peripheral Controller ... . ... 2-23 The Four Stooges ... . ... 2-24 Untested “Nominal” Operating Time Specs ... . ... 2-30 Installation ... . ... 3-1 Preparation for Use ... . ... 3-3 General ... . ... . . 3-3 Trolley Height Adjustment ... . ... 3-4 Installing the MAC 5000 ... . ... 3-6 Installing the Modem Kit ... . ... 3-8 Magnetic Card Reader Installation ... . ... 3-10 Bar Code Reader Installation ... . ... 3-12 Type-S Trolley Assembly ... . ... 3-14 MAC 5000 ST Requirements and Configuration ... . ... 3-15 Compatible Blood Pressure Units ... . ... 3-16 Analog Treadmills ... . ... 3-16 Bicycle Ergometers ... . ... 3-17 Maintenance ... . ... 4-1 Introduction ... . ... . . . 4-3 Recommended Maintenance ... . ... 4-3 Required Tools and Supplies ... . ... 4-3 Inspection and Cleaning ... . ... 4-4 Visual Inspection ... . ... 4-4 Exterior Cleaning ... . ... 4-4 Interior Cleaning ... . ... 4-4 General ... . ... 4-4 Thermal Printhead ... . ... 4-5 Battery and Patient Cable Replacement ... . ... 4-6 Battery Replacement ... . ... 4-6 Patient Cable Replacement ... . ... 4-6 Disassembly Guidelines ... . ... 4-7 Preliminary Steps ... . ... 4-7 Trolley Disassembly ... . ... 4-7 Type-S Trolley Disassembly ... . ... 4-8 Power Supply ... . ... 4-8 Top Cover ... . ... 4-9 Display/Keyboard Assembly ... . ... 4-1 Removal ... . ... 4-11 Display/Keyboard Reassembly ... . ... 4-12 Reassembly ... . ... 4-13 Main PCB ... . ... 4-13 Removal ... . ... 4-13 Reassembly ... . ... 4-14 Printhead Replacement ... . ... 4-14 Removal ... . ... 4-14 Reassembly ... . ... 4-14 Diskette Drive Removal/Replacement ... . ... 4-15 Writer Roller/Carriage Assembly ... . ... 4-15 Removal ... . ... 4-15 Reassembly ... . ... 4-16 Trolley Casters ... . ... 4-17 Domestic Electrical Safety Tests ... . ... 4-19 AC Line Voltage Test ... . ... 4-19 Leakage Tests ... . ... 4-20 Troubleshooting ... . ... 5-1 Assembly Descriptions ... . ... 5-3 Introduction ... . ... 5-3 Assembly Block Diagram ... . ... 5-3 General Fault Isolation ... . ... 5-4 Power-up Self-test ... . ... 5-4 Power-up Flow Chart ... . ... 5-5 Poor Quality ECGs ... . ... 5-5 Visual Inspection ... . ... 5-6 Diagnostic Tests ... . ... 5-7 Introduction ... . ... 5-7 Loading the System Diagnostics ... . ... 5-7 Substitute Master Password ... . ... 5-7 System Diagnostics Main Menu ... . ... 5-8 Display Tests ... . ... 5-8 Pixel Verification Test ... . ... 5-8 Grey Scale Test Patterns ... . ... 5-8 Speaker Test ... . ... 5-9 Keyboard Test ... . ... 5-9 PS2 Port Test ... . ... 5-9 Writer Tests ... . ... 5-10 Battery Tests ... . ... 5-12 Battery Status ... . ... 5-12 Battery Discharge Test ... . ... 5-12 Battery Charge Test ... . ... 5-12 Print Charge/Discharge Test Results ... . ... 5-1 Communication Tests ... . ... 5-13 COM Port Loopback Test ... . ... 5-13 Modem Test ... . ... 5-13 Acquisition Module Test ... . ... 5-13 Analog I/O Tests ... . ... 5-13 Analog Output Test ... . ... 5-13 Analog Input Test ... . ... 5-14 DCOut Loopback Test ... . ... 5-14 ECGOut/QRSTrigger Loopback Test ... . ... 5-14 Floppy Drive Tests ... . ... 5-14 Diskette Format Failure ... . ... 5-14 Equipment Problems ... . ... 5-15 ECG Data Noise ... . ... 5-15 Missing ACI-TIPI Report ... . ... 5-15 No BP from External Device ... . ... 5-15 Treadmill/Ergometer Does Not Move ... . ... 5-15 System Errors ... . ... 5-16 Frequently Asked Questions ... . ... 5-17 Maintenance ... . ... 5-17 Save Setups ... . ... 5-17 Storing ECGs ... . ... 5-17 Format a Disk ... . ... 5-17 Cleaning ... . ... 5-17 Battery Capacity ... . ... 5-18 System Setup ... . ... 5-18 Location Number ... . ... 5-18 Patient Questions ... . ... 5-18 Passwords ... . ... 5-19 Clinical ... . ... . . 5-19 Report Format ... . ... 5-19 Hi-Res and Phi-Res ... . ... 5-19 Editing ... . ... 5-19 Entering Patient Data ... . ... 5-20 Transmission ... . ... 5-20 Losing Fields When Transmitting ... . ... 5-20 Input and Output Connectors ... . ... 5-21 A Pins (J1) ... . ... 5-21 COM1 (COM3/4) Pins (J3) ... . ... 5-21 COM2 Pins (J5) ... . ... 5-22 Analog Pins (J6) ... . ... 5-22 EXT. VID. Pins (J7) ... . ... 5-23 CPU PCB Input/Output Signals ... . ... 5-24 Battery Pack/Monitor, J2 ... . ... 5-24 LCD Backlight, J4 ... . ... 5-24 Keyboard, J8 ... . ... 5-24 LCD, J10 ... . ... 5-2 Power Supply/Motor, J11 ... . ... 5-26 Thermal Printer, J12 ... . ... 5-27 Floppy Disk Drive, J13 ... . ... 5-28 Acquisition Module, J14 ... . ... 5-29 Parts List ... . ... 6-1 Ordering Parts ... . ... . . 6-3 General Information ... . ... 6-3 Field Replaceable Units ... . ... 6-4 Appendices Appendix A – Abbreviations ... . ... .A-1 Standard Abbreviations ... . ... A-3 Appendix B – Technical Specifications ... . . . .B-1 Technical Specifications ... . ... B-3 Display ... . ... . . .B-3 Computerized Electrocardiograph ... . ... .B-3 Writer ... . ... . . .B-4 Keyboard ... . ... .B-4 Electrical ... . ... .B-4 Vectorcardiography ... . ... .B-4 Hi-Res and PHi-Res Signal-Averaged Electrocardiography . . . ... .B-5 Physical ... . ... .B-5 Environmental ... . ... .B-5 Safety ... . ... . . .B-7 Appendix C – Electromagnetic Compatibility ... .C-1 Electromagnetic Compatibility (EMC) ... . ... C-3 Guidance and Manufacturer’s Declaration – Electromagnetic Emissions ... .C-3 Guidance and Manufacturer’s Declaration – Electromagnetic Immunity ... .C-4 Guidance and Manufacturer’s Declaration – Electromagnetic Immunity ... .C-5 Recommended Separation Distances ... . ... .C-6 Compliant Cables and Accessories ... . ... .C-7