Table of Contents
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Table of Contents
Troubleshooting
Related Manuals for BeneVision N19
Summarization of Contents
Safety
Safety Information
Provides critical safety guidance for using the patient monitor.
Equipment Symbols
Explains symbols used on the product and packaging for safe operation.
Operation Theory
System Overview
Introduces the BeneVision N22/N19 patient monitor's capabilities and applications.
Product System Architecture
Details the main components (main unit, display, module rack) of the N22/N19 monitor.
Power System
Explains the power distribution within the main unit and module rack.
Signal Logic Flow
Illustrates the signal pathways for startup and display functions.
WLAN Installation Guide
WLAN Installation Introduction
Describes the process of installing Mindray patient monitors using WLAN.
Network Deployment Process
Outlines the steps for setting up a wireless network for patient monitors.
Network Requirements
Specifies the wireless infrastructure criteria for optimal monitor performance.
Network Verification
Details how to test and confirm network connectivity and performance.
WLAN Troubleshooting
Provides solutions for common problems encountered during WLAN setup.
Testing and Maintenance
Testing and Maintenance Introduction
Explains the importance of regular inspection, maintenance, and testing.
Preventative Maintenance Procedures
Lists recommended procedures for visual inspection and module tests.
Module Performance Tests
Covers performance verification for various monitoring modules like ECG, SpO2, etc.
Factory Maintenance
Details accessing and performing maintenance tasks within the factory settings.
Hardware Upgrade Guide
Hardware Upgrade Overview
Introduces supported hardware upgrades for parameter modules and assemblies.
Parameter Module Upgrades
Lists parameter modules that can be upgraded or replaced.
Functional Assembly Upgrades
Covers upgrades for assemblies like module rack, secondary display, and battery.
Software Upgrade Procedures
Software Upgrade Tool Installation
Guides on installing the System Update Tool for software upgrades.
PC and Monitor Connection
Explains how to connect the PC to the monitor for software upgrades.
USB Disk Software Upgrade
Step-by-step instructions for performing software upgrades using a USB disk.
Troubleshooting Patient Monitor Issues
Troubleshooting Blank Screen
Provides steps to diagnose and resolve issues with a blank startup screen.
Technical Alarm Check
Guides on identifying and addressing technical alarm messages.
Troubleshooting Guide
Comprehensive guide for diagnosing and fixing various monitor failures.
Parts Identification
Main Unit Parts
Lists components of the main unit, including exploded views and parts lists.
Display Assembly Parts
Details parts for both capacitive and resistive display assemblies.
Module Rack Parts
Lists components related to the module rack and its interfaces.
Disassembly and Repair Procedures
Disassembly Tools and Preparations
Lists required tools and necessary preparations before disassembling the unit.
Whole Unit Disassembly
Step-by-step guide for disassembling the entire patient monitor.
Disassembling Resistive Touchscreen Display
Procedures for disassembling the display with a resistive touchscreen.
Disassembling the Main Unit
Instructions for disassembling the main unit's internal components.
Electrical Safety Inspection
Power Cord and Plug Inspection
Checks the condition of the power cord and plug for safety.
Device Enclosure and Accessories Inspection
Verifies the physical integrity of the device enclosure and accessories.
Protective Earth Resistance Test
Measures the resistance of the protective earth connection.
Leakage Current Tests
Covers Earth Leakage, Patient Leakage, and Mains on Applied Part Leakage.
Scheduled Electrical Safety Inspection
Guidelines for performing regular electrical safety checks.
Electrical Safety Inspection After Repair
Specifies tests required after equipment repair.
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