Mindray DC-70

DC-70/DC-70T/DC-70 Pro/DC-70
Exp/DC-70S/DC-75/DC-78/DC-75 Exp/DC-78
Exp/DC-70W/DC-70 CV/DC-70 Nova/DC-70
Plus/DC-68
Diagnostic Ultrasound System
Service Manual
Revision 7.0

Mindray DC-70 Specifications

General

Power Supply	100-240V AC, 50/60Hz
Imaging Modes	B-mode, M-mode, Color Doppler, Power Doppler, Pulsed Wave Doppler, Continuous Wave Doppler
Probes	Convex, Linear, Phased Array, Volume
Connectivity	USB, Ethernet, VGA
Advanced Features	3D/4D Imaging
Applications	Abdominal, Obstetrics, Gynecology, Cardiac, Small Parts, Vascular, Musculoskeletal, Urology
Weight	Approx. 85 kg
Operating System	Windows-based

Summary

Diagnostic Ultrasound System Service Manual

Revision 7.0

Specifies the revision history of the service manual, indicating updates and changes.

Revision History

Intellectual Property Statement

Applicable For Service Engineers

Service Manual Statement

Manufacturer Responsibility

Customer Service Department Information

Safety Precautions

Meaning of Signal Words

Defines signal words like DANGER, WARNING, CAUTION, and NOTE used for safety instructions.

Symbols and Their Meanings

Provides location and information for safety symbols and warning labels.

Warning Labels

Details specific warning labels and their corresponding meanings and precautions.

General System Symbols

Explains general symbols used on the system and their meanings.

Electric Safety Precautions

Outlines essential safety measures related to electrical handling and system operation.

Mechanical Safety Precautions

Details safety guidelines for moving, handling, and securing the system.

Personnel Safety Guidelines

Specifies safety rules for personnel, including restrictions on opening covers.

Other Safety Notes

Covers additional safety considerations and references for further information.

System Specifications

Overview and Intended Use

Provides a general overview of the ultrasound system and its intended clinical diagnostic use.

Introduction of System Units

Details the various components and their functions within the ultrasound system.

IO Panel Description

Describes the Input/Output panel, including ports and their functions.

Power Supply Panel Details

Details the power supply panel, including power outlets and equipotential terminal.

Physio Panel Ports

Details the Physio Panel, outlining its ports for ECG and microphone connections.

Control Panel Overview

Provides an overview of the control panel, its buttons, and functions.

Keyboard Functions

Details the functions of common and F1-F12 keys on the system keyboard.

Supported Peripherals

Lists the peripherals supported by the system, including printers and scanners.

Dimensions and Weight

Specifies the physical dimensions and weight of the ultrasound system.

Electrical Specifications

Details the electrical input requirements, including voltage and frequency.

Environmental Conditions

Outlines the operating and storage environmental conditions for the system.

Monitor Specifications

Details the specifications for the main monitor and touch screen.

Touch Screen Specifications

Details the specifications for the touch screen component.

System Installation

Preparations for Installation

Covers essential preparations before installing the ultrasound system.

Electrical Requirements

Details the electrical requirements, including power supply and grounding.

Installation Conditions

Specifies the necessary conditions for system installation, including space and environment.

Networking Pre-installation Requirements

Outlines requirements for network setup before installing the system.

Confirmation Before Installation

Lists crucial confirmations to perform before proceeding with system installation.

Unpacking Procedures

Provides step-by-step instructions for safely unpacking the ultrasound system.

Unpacking Check

Details how to check the system for damage or missing parts after unpacking.

Installation of Main Unit

Guides the installation process for the main unit of the ultrasound system.

Opening the Monitor

Instructions on how to adjust and open the monitor assembly.

Connecting the Power Cord

Provides instructions for correctly connecting the power cord to the system.

Connecting the ECG

Details how to connect the ECG leads to the Physio Panel.

Installing Probe and Gel Holder

Instructions on how to install the probe and gel holder components.

Uninstalling ProbeGel Holder

Procedure for removing the probe or gel holder from the system.

Connecting the Transducer

Guides on how to connect transducers to the system's probe sockets.

Probe Dust-proof Cover Usage

Instructions on using the dust-proof cover for probe ports.

Installing Peripherals

Guides on installing various peripherals supported by the system.

Connecting the Footswitch

Instructions for connecting the footswitch via USB.

Installing GraphLaser Printer

Step-by-step guide for installing a graph or laser printer.

Installing Video Printer

Instructions for installing video printers (black/white and color).

Positioning a Printer

Guidance on how to position a printer within the system's compartment.

Installing Barcode Scanner

Procedure for installing a barcode scanner for patient ID reading.

System Configuration

Running the System

Steps for powering on and running the ultrasound system.

Entering Doppler Mode

Instructions on accessing the Doppler interface after system initialization.

System Preset Configuration

Details on configuring system presets, including region, date, time, and key settings.

Print Preset Settings

Instructions for configuring print presets for reports and images.

Network Settings

Configuration options for network settings, including transmission encryption.

Network Configuration

Detailed steps for TCP/IP settings and configuring network parameters.

Security Settings

Covers security settings like drive encryption and user-defined passwords.

DICOMHL7 Preset Configuration

Steps for configuring DICOM and HL7 presets, including server settings.

System Information Check

How to check system configuration, software version, and hardware details.

Import Configuration File After HDD Replacement

Procedure for importing configuration files after replacing the HDD.

Product Principle

Hardware System Diagram

Illustrates the overall hardware architecture of the ultrasound system.

Ultrasound Front-end Unit

Describes the components and functions of the ultrasound front-end unit.

Probe Board Description

Details the probe board's function, connection, and management of probes.

TR Board Description

Explains the functions and capabilities of the TR board.

CW Module Description

Describes the CW module, its features, and integration.

Engine Board Description

Details the engine board's role in pre-processing, scanning, and control.

4 D Module Description

Explains the 4D module's driving signals and temperature/angle test functions.

Ultrasound Back-end Unit

Describes the back-end unit's role in software, calculation, storage, and interaction.

PC Module Description

Details the PC module's components, processor, and memory capacity.

PC Carrier Board Description

Explains the PC carrier board's functions, interfaces, and management capabilities.

GPU Module Description

Describes the GPU module's role as a co-processor for 3D/4D imaging.

Storage Device Description

Details internal and external storage devices, including hard disk and DVD.

Wireless Network Module Description

Describes the wireless network module's capabilities and standards.

IO Interface Module Description

Lists the various IO interfaces available on the device.

Extension and Distribution

Covers extension capabilities and video signal distribution.

Video Extension Function

Details the video distribution plans and DDC channel communication.

Audio Interface Description

Describes the audio interface, speaker specifications, and amplifier.

SATA Interface Description

Explains the SATA interface for connecting storage devices.

USB Distribution

Details the distribution and types of USB ports on the system.

Network Interface Description

Covers wired and wireless network capabilities and protocols.

PCIE Interface Distribution

Details the PCIE interface distribution for various devices.

Other IO Extension

Describes other IO extensions such as battery management and system monitoring.

Power Supply Unit

Explains the power supply unit, divided into AC and DC units.

AC Connecting Board

Details the functions of the AC connecting board.

AC-DC Module

Describes the AC-DC module's function in converting AC to DC power supply.

24 V to 12 V Power Conversion Board

Details the features of the 24V to 12V power conversion board.

DC-DC Board

Describes the DC-DC module's role in providing public and specialized power supplies.

PHV Board

Explains the PHV board's function in programmable height voltage control.

Time Sequence of Power-On

Details the sequence of events during the system's power-on process.

User Interaction Unit

Describes units involved in user interaction, like the control panel.

Control Panel Assembly

Details the control panel assembly and its functions.

Primary Display Assembly

Describes the primary display's function and specifications.

Secondary Display Assembly

Describes the secondary display and touch screen functions.

Function and Performance Checking Method

System Running Status

Checks the system's status during operation, including power, fans, and indicators.

General Exam and Check Flow

Outlines the general examination flow and procedures for checking components.

Checking Control Panel

Details the procedure and standard for checking the control panel's functionality.

Checking the Monitor

Procedures and standards for checking the monitor's brightness, contrast, and display.

Checking the Touch Panel

Details the procedure and standard for checking the touch panel's responsiveness.

Checking DVD-RW

Procedures and standards for checking the DVD-R/W drive's functionality.

Checking Peripherals

Checks for footswitch, video printer, text/graph printer, and barcode reader functionality.

Checking ECG Module

Procedure to check ECG module configuration and signal display.

Checking IO Ports

Checks main I/O ports, including video, audio, USB, VGA, and network ports.

Checking Flow

Provides a flowchart for the function checking process.

Imaging Modes and B Mode

Details imaging modes, parameters, and adjustments for B Mode scanning.

M Mode Functionality

Describes M mode scanning parameters and adjustments.

Color Mode Functionality

Details Color mode scanning parameters and adjustments.

Power Mode Functionality

Describes Power mode scanning parameters and adjustments.

PWCW Mode Functionality

Details PW/CW mode scanning parameters and adjustments.

Basic Measurements

Procedure for performing basic measurements in different imaging modes.

Cine Review Procedure

Instructions for reviewing cine clips, including manual and auto play.

Probe Switching

Procedure for switching between connected probes.

Patient Information Management

How to save, backup, and restore patient information and images.

Performance Test

Covers performance testing procedures and content for the system.

Test Process

Outlines the general process for conducting performance tests.

Test Content

Details the specific tests included in the performance test suite.

Resolution Testing

Procedures for testing transverse and axial resolution using phantoms.

Maximum Depth Testing

Procedure for testing the maximum achievable imaging depth.

Geometric Positioning Accuracy

Methods for testing longitudinal and transverse geometric positioning accuracy.

Blackout Area Testing

Procedure for measuring the blackout area of the ultrasound image.

Software Installation and Maintenance

Enter Maintenance Mode

Instructions on how to log in and enter the maintenance mode.

Set Installment Procedures

Details on setting installment plans and passwords for purchased products.

Software InstallationRestoration

Information on system software installation and restoration procedures.

Enter Windows OS

Steps to access and operate within the Windows environment.

Software Maintenance

Covers software maintenance tasks like exporting logs and managing settings.

Export Log File

Procedure for exporting system logs to a USB storage device.

Fast Startup Configuration

Instructions on enabling the Fast Startup feature for quicker system boot.

Activating Operating System

Steps for activating the Windows operating system, online or manually.

Data Backup and Storage

Preset Data Management

Manages system preset data, allowing export, import, and factory resets.

Backup Setup Data

Procedure for backing up system setup data to a specified path.

Restore Setup Data

Procedure for restoring system setup data from a selected path.

Patient Data Backup and Restoration

Guides on backing up and restoring patient data via iStation.

Hard Disk Partition Introduction

Adjustments

Monitor Adjustment

Covers adjustments for monitor position, height, and rotation.

Position Adjustment

Instructions for adjusting the monitor's physical position and orientation.

Monitor Rotation and Tilt

Details on rotating and tilting the monitor for optimal viewing.

Brightness and Contrast Adjustment

Steps to adjust the monitor's brightness and contrast settings.

Monitor Test Procedures

Procedures for testing monitor functions like contrast, resolution, and color.

Touch Screen Test Procedures

Details the procedures for testing the touch screen's responsiveness.

Control Panel Adjustment

Caster Adjustment

Field Replaceable Unit (FRU)

FRU Overview and Levels

Explains the concept of Field Replaceable Units and their hierarchical levels.

Exploded View of System Assemblies

Provides an exploded view diagram of the system's main assemblies.

Monitor Assembly (A0)

Details the components and part numbers for the Monitor Assembly (A0).

Monitor Support Arm Assembly (B0)

Details the components and part numbers for the Monitor Support Arm Assembly (B0).

Main Control Panel Assembly (C0)

Lists components and part numbers for the Main Control Panel Assembly (C0).

Control Panel Support Arm Assembly (D0)

Details components and part numbers for the Control Panel Support Arm Assembly (D0).

Main Unit Assembly (E0)

Lists components and part numbers for the Main Unit Assembly (E0).

Base Assembly (F0)

Details components and part numbers for the Base Assembly (F0).

Base Power Box Assembly (G0)

Lists components and part numbers for the Base Power Box Assembly (G0).

Cable Assemblies (H0)

Details various cable assemblies and their connections (H0).

Fusion Imaging Assembly (I0)

Lists components and part numbers for the Fusion Imaging Assembly (I0).

Structure and AssemblyDisassembly

Structure of the Entire System

Provides an overview of the entire system's structure and its main units.

Preparation for Disassembly

Covers essential preparations before starting disassembly procedures.

Disassembly Tools Required

Lists the necessary tools for performing disassembly tasks.

Required Engineers for Disassembly

Specifies the qualifications required for personnel performing disassembly.

Disassembly Requirements

Outlines essential requirements and precautions before disassembly.

Assembly and Disassembly Overview

Introduces the process of disassembling and assembling main modules.

Disassembly Sketch

Provides a schematic diagram illustrating the disassembly order of components.

Display (Monitor) Assembly Disassembly

Detailed steps for disassembling the display (monitor) assembly.

Probe Board Assembly Disassembly

Detailed steps for disassembling the probe board assembly.

ECG Assembly Disassembly

Detailed steps for disassembling the ECG assembly.

Outlet Fan Disassembly

Detailed steps for disassembling the outlet fan.

Battery Assembly Disassembly

Detailed steps for disassembling the battery assembly.

IO BoardWIFI Board Disassembly

Detailed steps for disassembling the IO and WIFI boards.

HDD Disassembly

Detailed steps for disassembling the Hard Disk Drive (HDD).

Electronic Assembly on Base Disassembly

Detailed steps for disassembling the electronic assembly on the base.

DC Box Assembly Disassembly

Detailed steps for disassembling the DC Box assembly.

PC Assembly Disassembly

Detailed steps for disassembling the PC assembly.

Engine Board and TR Board Disassembly

Detailed steps for disassembling the Engine Board and TR Board.

DVD Drive Disassembly

Detailed steps for disassembling the DVD drive.

Inlet Fan Disassembly

Detailed steps for disassembling the inlet fan.

Motherboard Disassembly

Detailed steps for disassembling the motherboard.

Control Panel Assembly Disassembly

Detailed steps for disassembling the control panel assembly.

Encoder Assembly Disassembly

Detailed steps for disassembling the encoder assembly.

Trackball Disassembly

Detailed steps for disassembling the trackball.

TCG Board Disassembly

Detailed steps for disassembling the TCG board.

Buzzer Disassembly

Detailed steps for disassembling the buzzer.

USB Cable Disassembly

Detailed steps for disassembling the USB cable.

Support Mat Disassembly

Detailed steps for disassembling the support mat.

Upper Keyboard and Control Panel Cover Disassembly

Steps for removing the upper cover of the keyboard and control panel.

Touchscreen Assembly Disassembly

Detailed steps for disassembling the touchscreen assembly.

Speaker Face Cover Assembly Disassembly

Detailed steps for disassembling the speaker face cover assembly.

Intra-cavity Probe Holder and Switching Part Disassembly

Steps for disassembling the intra-cavity probe holder and switching part.

Caster Disassembly

Detailed steps for disassembling the casters.

4 D Module Package Disassembly

Detailed steps for disassembling the 4D module package.

CW Assembly Material Package Disassembly

Detailed steps for disassembling the material package of the CW assembly.

Control Panel Support Arm Assembly Disassembly

Detailed steps for disassembling the support arm assembly of the control panel.

Display Support Arm Assembly Disassembly

Detailed steps for disassembling the support arm assembly of the display.

Keyboard Assembly Disassembly

Detailed steps for disassembling the keyboard assembly.

24 V to 12 V Power Conversion Board Disassembly

Detailed steps for disassembling the 24V to 12V power conversion board.

AC-DC Module Disassembly

Detailed steps for disassembling the AC-DC module.

AC Connecting Board Disassembly

Detailed steps for disassembling the AC connecting board.

Power Input Assembly Disassembly

Detailed steps for disassembling the power input assembly.

Magnetic Generator Trolley Disassembly

Detailed steps for disassembling the magnetic generator trolley.

Sliding Pole Assembly Disassembly

Detailed steps for disassembling the sliding pole assembly.

Connecting Base Assembly Disassembly

Detailed steps for disassembling the connecting base assembly.

Bottom Cover Disassembly

Detailed steps for disassembling the bottom cover.

Caster Disassembly

Detailed steps for disassembling the casters.

Magnetic Navigator

Guidance on positioning and connecting the magnetic navigator.

Optional Installation and Assembly

Installing Optional Software

Procedure for installing optional software packages and managing trial versions.

Installation of Optional Devices to Hardware

Lists optional devices and their corresponding installation references.

ECG Assembly Installation

Steps for installing the ECG assembly onto the system.

Battery Assembly Installation

Procedure for installing the battery assembly into the system.

CW Board Installation

Steps for installing the CW board onto the TR board.

Wireless Network Adaptor Assembly

Procedure for assembling and installing the wireless network adaptor.

4 D Assembly Installation

Steps for installing the 4D assembly onto the engine board.

System Diagnosis and Support

General Status Indicators

Describes the status indicators on the control panel and IO rear board.

Control Panel Indicators

Details the status definitions for indicators on the control panel.

IO Rear Board Battery Indicators

Explains the status indicators for the batteries on the IO rear board.

Display Status Indicator

Describes the display status indicator's meaning and behavior.

Status of Entire Device

Defines the status indicators for scan, frozen, standby, and power-off states.

Gel Warmer Status Indicator

Describes the status indicators for the gel warmer.

Get Entire Device Started

Provides a flowchart and description of the system startup process.

Power-On by AC Supply

Details the process phenomenon when the device is powered by AC supply.

BIOS Start-up Process

Describes the basic procedures and phenomena during BIOS start-up.

Windows Start-up Process

Outlines basic procedures and phenomena during Windows start-up.

Doppler Start-up Procedure

Details the startup procedure for the Doppler application.

Details of Doppler Start-up Procedures

Provides detailed steps and descriptions for the Doppler start-up process.

Alarming and Errors

Information on system alarming functions and error logging.

Battery Error Troubleshooting

Troubleshooting steps for battery communication and error issues.

Abnormal System Power Voltage

Troubleshooting for abnormal system power voltage errors.

Abnormal Temperature Alarms

Troubleshooting for temperature alerts and related hot spots.

Fan Error Troubleshooting

Guidance for troubleshooting fan errors and alerts.

PHV Error Troubleshooting

Troubleshooting steps for PHV hardware protection and voltage errors.

Gel Warmer Abnormality Troubleshooting

Troubleshooting for gel warmer abnormalities and indicator status.

Self Test Procedures

Covers self-test functions, including introduction and maintenance procedures.

Self Test Introduction

Introduction to the self-test function and its types.

Operation Procedure of Maintenance Self Test

Step-by-step guide for performing the maintenance self test.

Configure Self Test Presets

How to configure preset items for the maintenance self test interface.

Self Test Status Display

Explains how to interpret the self test status and progress display.

Self Test Monitoring Information

Details the monitoring information displayed during self-tests.

Self Test System Dialog Boxes

Describes the system dialog boxes that appear during self-testing.

Self Test Result Information

Explains how to interpret test results (PASS, FAIL, Error, Skip, NaN).

User Self Test Procedure

Procedure for initiating and performing a user self test.

User Self Test Interface Description

Describes the user interface for self-testing, including display areas and controls.

Test Report

Information on the default format and content of test reports.

Test Data Storage

Details on how test reports are stored and packaged.

Test Data Export

Procedure for exporting test data to removable storage media.

Care and Maintenance

Overview and Tools

Provides an overview of maintenance procedures and lists required tools.

Routine Maintenance Items

Lists routine maintenance items and their recommended frequencies.

Cleaning Procedures

Outlines the general flow and procedures for cleaning the system components.

Dust-proof Cover Cleaning

Detailed instructions for cleaning dust-proof meshes and covers.

Monitor and Touch Screen Cleaning

Instructions for cleaning the monitor and touch screen surfaces.

Trackball Cleaning and Disassembly

Details on cleaning and disassembling the trackball mechanism.

Control Panel Cleaning

Instructions for cleaning the control panel, including keys and encoders.

Probe Cleaning

Procedure for cleaning the probe head, connector, and cables.

Holder Cleaning

Instructions for cleaning probe and gel holders.

Device Cover Cleaning

Procedure for cleaning the exposed device covers.

Peripherals Cleaning

Cleaning procedures for peripherals like printers, footswitch, and scanner.

System Checks

Covers general checks for probes, power supply, and battery.

General Check Procedure

Details visual and manual checks for probes, power supply, and battery.

System Performance Check

Describes methods for checking system performance across various modes.

Check Peripherals and Optional Functions

Verifies the functionality of peripherals and optional system functions.

Mechanical Safety Inspection

Evaluates the mechanical strength and function of key system assemblies.

Electrical Safety Inspection

Guidelines for electrical safety inspections, referring to Appendix A.

Troubleshooting of Regular Malfunctions

System Cannot Power On

Troubleshooting steps for when the system fails to power on.

System Cannot Start

Troubleshooting steps when the system fails to start or boot properly.

Image Problems Troubleshooting

Addresses issues related to image quality, dark strips, and noise.

Probe Socket System Malfunction

Troubleshooting steps for issues with probe recognition and socket connections.

IO Interface System Failure

Troubleshooting steps for failures related to IO interfaces like USB and network.

Control Panel Failure

Troubleshooting steps for issues with the control panel components.

LCD Display Failure

Troubleshooting steps for LCD display issues, including blank screens.

ECG Module Failure

Troubleshooting steps for ECG module related failures.

Appendix A: Electrical Safety Inspection

Power Cord Plug Inspection

Checks the power plug, pins, body, strain relief, and cord for damage.

Device Enclosure and Accessories Inspection

Visual and contextual inspection of the device enclosure and accessories.

Device Labeling Inspection

Ensures all required device labels are present and legible.

Protective Earth Resistance Test

Procedure for measuring protective earth resistance.

Earth Leakage Test Procedure

Procedure for performing earth leakage tests on the device.

Patient Leakage Current Test

Procedure for measuring patient leakage current.

Mains on Applied Part Leakage Test

Procedure for testing mains voltage on applied parts leakage.

Patient Auxiliary Current Test

Procedure for measuring patient auxiliary current.

Electrical Safety Inspection Form

Appendix B: Phantom Usage Illustration

Ultrasound Phantom Model KS107 BD

Illustrates the target groups and their details for the KS107BD phantom.

Ultrasound Phantom Model KS107 BG

Illustrates the target groups and their details for the KS107BG phantom.

Appendix C: Self Test Items Description

PC Module and MF FPGA Interconnection Test

Tests the LPC interface communication between PC Module and MF FPGA.

CPU and GPU Temperature Pressure Test

Monitors CPU and GPU temperatures under workload.

MF FPGA and System Monitor Interconnection Test

Tests SMBus communication between MF FPGA and System Monitor.

ADC Pressure Test

Tests communication between MF FPGA and System Monitoring chip.

Back End Voltage Monitor Test

Monitors back-end voltages like VCC5V, VDD1V8, etc.

System Temperature Test

Reads temperature values from CPUs and drives via ADT7462.

Fan Speed Test

Reads rotational speed values of six monitoring fans via ADT7462.

Speaker Test

Tests speaker function by playing music, checking audio circuit.

Microphone Interface Test

Tests whether the microphone interface on the device works well.

Network Interface Test

Checks the existence of the wired network adapter and Ethernet functionality.

WIFI Function Test

Tests wireless network adapter existence and searches for SSID list.

MF FPGA Memory Test

Reads relevant registers to check memory normality.

Front End Voltage Monitor Test

Monitors front-end voltage values via ADT7462 drive.

DSP FPGA and TRA Interconnection Test (Control Interface)

Tests control interface communication between DSP FPGA and TRA FPGA.

TRA AFE SPI Interface Test

Tests control interface communication between TRA FPGA and AFE's SPI.

TRA AFE Test Mode

Enters system test mode to test TRA AFE data and clips.

TRA Transmission and Reception Function Test

Tests coherence of 64 channels in transmitting and receiving.

DSP FPGA and TRA Interconnection Test (Data Interface)

Tests XCVER data interface between TRA FPGA and DSP FPGA.

PC Module and DSP FPGA Interconnection Test

Tests PCIe interface communication between PC Module and DSP FPGA.

DSP FPGA DDRIII Test

Performs read/write tests on DSP FPGA DDR memory.

ATGC Function Test

Controls channels to transmit waveform and checks amplitude changes.

MF FPGA and PHV ARM Interconnection Test

Tests UART communication between DSP FPGA and PHV ARM.

PHV Board PHV Mode Test

Adjusts PHV voltage and tests values via PHV serial port.

PHV Board HV Test

Reads positive and negative 100 V high-voltage values via PHV serial port.

DSP FPGA and CPLD Interconnection Test

Tests SPI interface communication between DSP FPGA and CPLD.

HALL Signal Test

Tests HALL signal connection from DCP FPGA to CPLD.

Control Panel USB Interconnection Test

Tests USB communication between control panel and main unit.

Control Panel Key, Encoder, TGC, Trackball Function Test

Tests control panel keys, encoders, TGC, trackball, and LEDs.

Control Panel Key LED Test

Tests control panel LED brightness and trackball adjustments.

Primary LCD Monitor I2 C Interconnection Test

Tests I2C communication between MF FPGA and primary LCD monitor.

Primary LCD Monitor Serial Number Test

Compares primary LCD monitor serial number with configuration file.

Primary LCD Monitor Configuration Test

Compares primary LCD monitor checksum with the configuration file.

Primary LCD Monitor Brightness Control Test

Tests the brightness control of the primary LCD monitor via I2C.

Primary LCD Monitor Backlight Control Test

Tests the backlight control of the primary LCD monitor.

Secondary LCD Monitor I2 C Interconnection Test

Tests I2C communication between MF FPGA and secondary LCD.

Secondary LCD Monitor Brightness Control Test

Tests the brightness control of the secondary LCD monitor via I2C.

Touch Screen USB Communication Test

Tests if the operating system can recognize the touch screen device.

Touch Screen Function Test

Tests touch screen functionality, requiring manual operation.

Mini CW Board ID Test

Checks if the mini CW board is present and reads its ID.

DSP FPGA and 4 D&TEE Board Interconnection Test

Checks 4D probe presence and reads 4D&TEE board ID.

4 D&TEE Board Driver Circuit Test

Tests the driver circuit of the 4D&TEE board.

4 D&TEE Board Programmable Voltage Test

Sets programmable voltage and collects amplitude data.

TEE Temperature Signal Test

Reads TEE temperature signal and checks if the value is stable.

TEE Angel Signal Test

Reads TEE angel signal and checks if the value is stable.

DSP FPGA and ECG Board Interconnection Test

Checks ECG board presence and serial port communication.

ECG Board Self Test

Performs self test on the ECG board and analyzes results.

MF FPGA and SM ARM Interconnection Test

Tests UART communication between MF FPGA and battery management ARM.

Left Battery I2 C Interconnection Test

Tests I2C interface communication between battery and management ARM.

Left Battery Test

Reads battery voltage, temperature, current, and charging times.

Battery I2 C Interconnection Test

Tests I2C interface communication between battery and management ARM.

Battery Test

Performs self test on the battery and checks its parameters.