Introduction Manual Information ... . ... 1-2 Revision History ... . ... 1-2 Manual Purpose ... . ... 1-2 Intended Audience ... . ... 1-2 Warnings, Cautions, and Notes ... . ... 1-2 Equipment Information ... . ... 1-3 Safety Messages ... . ... 1-3 Responsibility of the Manufacturer ... . ... 1-4 Equipment Symbols ... . ... 1-4 Product Label Format ... . ... 1-5 Serial Number Format ... . ... 1-5 Service Requirements ... . ... 1-6 Equipment Overview General Description ... . ... 2-2 Front View ... . ... 2-2 Side View ... . ... . . 2-3 Back View ... . ... 2-3 Keypad ... . ... . . 2-4 Detailed Description ... . ... 2-6 Block Diagram ... . ... 2-6 Overview ... . ... 2-7 Hardware/firmware Architecture ... . ... 2-8 Product Interfaces ... . ... 2-8 Layered Structure of application software ... . ... 2-9 ECG Data Flow With Sampling Rates ... . ... 2-10 Troubleshooting General Fault Isolation ... . ... 3-2 Power-Up Self-Test ... . ... 3-2 Poor Quality ECGs ... . ... 3-2 Visual Inspection ... . ... 3-3 Event Logging ... . ... . . 3-4 Setting Up Event Logging ... . ... 3-4 Exporting the Event Log ... . ... 3-5 Performing Diagnostic Tests ... . ... 3-5 Accessing the System Diagnostics Function ... . ... 3-6 Display Test ... . ... 3-7 Speaker Test ... . ... 3-9 Keyboard Test ... . ... 3-9 Acquisition Module Test ... . ... 3-10 Battery Test ... . ... 3-11 Writer Test ... . ... 3-11 RS232 Test ... . ... 3-13 LAN Test ... . ... 3-14 Modem Test ... . ... 3-15 USB Test ... . ... 3-15 Patient Lead Wire Test ... . ... 3-16 Equipment Problems ... . ... 3-17 ECG Data Noise ... . ... 3-17 Error Codes ... . ... . . . 3-18 Acquisition Error Codes ... . ... 3-18 Printer Error Codes ... . ... 3-18 Frequently Asked Questions ... . ... 3-19 Save System Setups to SD Card ... . ... 3-19 Storing ECGs ... . ... 3-20 Cleaning ... . ... 3-20 Battery Capacity ... . ... 3-21 MAC Address ... . ... 3-21 Calibration ... . ... 3-21 Location Number ... . ... 3-22 Patient Questions ... . ... 3-22 Passwords ... . ... 3-23 Serial Number ... . ... 3-23 Resting ECG Report Format ... . ... 3-23 Editing ... . ... 3-24 Navigating the User Interface ... . ... 3-24 Resting ECG Power Up Mode ... . ... 3-25 Arrhythmia Mode Power Up Mode ... . ... 3-26 Main Screen Power Up Mode ... . ... 3-26 4 Maintenance Introduction ... . ... 4-2 Recommended Maintenance ... . ... 4-2 Required Tools and Supplies ... . ... 4-2 High-Level FRU Identification ... . ... 4-3 FRU Replacement Procedures ... . ... 4-5 Preparing System for FRU Replacement ... . ... 4-5 Replacing the Patient Cable ... . ... 4-5 Replacing Barcode Reader ... . ... 4-6 Replacing the Battery Assembly ... . ... 4-7 Replacing the Top Cover Assembly ... . ... 4-8 Replacing the Keypad Assembly ... . ... 4-10 Replacing the LCD Assembly ... . ... 4-11 Removing the Printer Assembly ... . ... 4-12 Reassembling the Printer Assembly ... . ... 4-14 Processing ECGs in Internal Storage ... . ... 4-15 Saving System Configuration Settings ... . ... 4-15 Removing the Mainboard Assembly ... . ... 4-15 Reassembling the Mainboard Assembly ... . ... 4-17 Replacing the Internal Modem (option) ... . ... 4-18 Removing the Power Supply Assembly ... . ... 4-18 Reassembling the Power Supply Assembly ... . ... 4-21 Replacing the Bottom Cover Assembly ... . ... 4-21 Replacing the Fuse ... . ... 4-22 Functional Checkout ... . ... 4-23 Visual Inspection ... . ... 4-24 Operational Checks ... . ... 4-25 Diagnostic Tests ... . ... 4-25 Electrical Safety Checks ... . ... 4-26 Updating Software ... . ... . .Conditioning the Battery Pack ... . ... .4-27 4-28 Parts Lists Ordering Parts ... . ... . . 5-2 Field Replaceable Units (FRUs) ... . ... 5-3 MAC 800 Upper Level Assembly Diagrams ... . ... 5-3 MAC 800 Upper Level Assembly Part List ... . ... 5-9 FRU Top Cover Assembly, PN 2039939-001 ... . ... 5-13 FRU Printer Assembly, PN 2039941-001 ... . ... 5-13 FRU Mainboard Assembly, PN 2039942-001 ... . ... 5-14 FRU Power Supply Assembly, PN 2040052-001 ... . ... 5-14 FRU Bottom Cover Assembly, PN 2039943-001 ... . ... 5-15 Model Data Matrix Barcode Scanner Kits ... . ... 5-16 Keypads ... . ... 5-18 Power Cords ... . ... 5-19 Serial Cable ... . ... 5-19 FRU Kits, PN 2039945-001 ... . ... 5-20 Technical Specifications Features and Functions ... . ... A-2 Specifications ... . ... . . A-3 Classification ... . ... . . . A-5 Electromagnetic Compatibility Electromagnetic Compatibility (EMC) Overview ... . ... B-2 Guidance and Manufacturer’s Declaration - Electromagnetic Emissions ... B-2 Guidance and Manufacturer’s Declaration - Electromagnetic Immunity ... B-3 Guidance and Manufacturer's Declaration - Electromagnetic Immunity ... B-3 Recommended Separation Distances ... . ... B-4 EMC-Compliant Cables and Accessories ... . ... B-5 Supplies & Accessories Introduction ... . ... . . . C-2 Standard Accessories ... . ... C-2 Value Accessories ... . ... C-2 Thermal Papers ... . ... C-3 Serial Cable ... . ... . . . C-3 Country-Specific Power Cords ... . ... C-3 Optional Accessories ... . ... C-4