How to troubleshoot a Mindray Medical Equipment when the AC power indicator remains off?
If the AC power indicator remains off, it could be due to no AC input or errors on the AC-DC assembly. Check the AC connection. If the issue persists, replace the AC-DC assembly.
What to do if the Mindray DC-70 AC indicator is on and the power on indicator blinks yellow?
If the AC indicator remains on and the power on indicator starts to blink yellow after pressing the power button, the DC-DC board likely fails to respond. Replace the DC-DC board.
What to do if the Mindray Medical Equipment AC indicator is on, the power on indicator blinks green, and the power status indicator (3.3 V/5 V/12 V) is off?
If the AC indicator remains on, the green power on indicator blinks after pressing the power button, and the power status indicator (3.3 V/5 V/12 V) is off, the PC module is likely the cause. Replace the PC module.
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 |
Specifies the revision history of the service manual, indicating updates and changes.
Defines signal words like DANGER, WARNING, CAUTION, and NOTE used for safety instructions.
Provides location and information for safety symbols and warning labels.
Details specific warning labels and their corresponding meanings and precautions.
Explains general symbols used on the system and their meanings.
Outlines essential safety measures related to electrical handling and system operation.
Details safety guidelines for moving, handling, and securing the system.
Specifies safety rules for personnel, including restrictions on opening covers.
Covers additional safety considerations and references for further information.
Provides a general overview of the ultrasound system and its intended clinical diagnostic use.
Details the various components and their functions within the ultrasound system.
Describes the Input/Output panel, including ports and their functions.
Details the power supply panel, including power outlets and equipotential terminal.
Details the Physio Panel, outlining its ports for ECG and microphone connections.
Provides an overview of the control panel, its buttons, and functions.
Details the functions of common and F1-F12 keys on the system keyboard.
Lists the peripherals supported by the system, including printers and scanners.
Specifies the physical dimensions and weight of the ultrasound system.
Details the electrical input requirements, including voltage and frequency.
Outlines the operating and storage environmental conditions for the system.
Details the specifications for the main monitor and touch screen.
Details the specifications for the touch screen component.
Covers essential preparations before installing the ultrasound system.
Details the electrical requirements, including power supply and grounding.
Specifies the necessary conditions for system installation, including space and environment.
Outlines requirements for network setup before installing the system.
Lists crucial confirmations to perform before proceeding with system installation.
Provides step-by-step instructions for safely unpacking the ultrasound system.
Details how to check the system for damage or missing parts after unpacking.
Guides the installation process for the main unit of the ultrasound system.
Instructions on how to adjust and open the monitor assembly.
Provides instructions for correctly connecting the power cord to the system.
Details how to connect the ECG leads to the Physio Panel.
Instructions on how to install the probe and gel holder components.
Procedure for removing the probe or gel holder from the system.
Guides on how to connect transducers to the system's probe sockets.
Instructions on using the dust-proof cover for probe ports.
Guides on installing various peripherals supported by the system.
Instructions for connecting the footswitch via USB.
Step-by-step guide for installing a graph or laser printer.
Instructions for installing video printers (black/white and color).
Guidance on how to position a printer within the system's compartment.
Procedure for installing a barcode scanner for patient ID reading.
Steps for powering on and running the ultrasound system.
Instructions on accessing the Doppler interface after system initialization.
Details on configuring system presets, including region, date, time, and key settings.
Instructions for configuring print presets for reports and images.
Configuration options for network settings, including transmission encryption.
Detailed steps for TCP/IP settings and configuring network parameters.
Covers security settings like drive encryption and user-defined passwords.
Steps for configuring DICOM and HL7 presets, including server settings.
How to check system configuration, software version, and hardware details.
Procedure for importing configuration files after replacing the HDD.
Illustrates the overall hardware architecture of the ultrasound system.
Describes the components and functions of the ultrasound front-end unit.
Details the probe board's function, connection, and management of probes.
Explains the functions and capabilities of the TR board.
Describes the CW module, its features, and integration.
Details the engine board's role in pre-processing, scanning, and control.
Explains the 4D module's driving signals and temperature/angle test functions.
Describes the back-end unit's role in software, calculation, storage, and interaction.
Details the PC module's components, processor, and memory capacity.
Explains the PC carrier board's functions, interfaces, and management capabilities.
Describes the GPU module's role as a co-processor for 3D/4D imaging.
Details internal and external storage devices, including hard disk and DVD.
Describes the wireless network module's capabilities and standards.
Lists the various IO interfaces available on the device.
Covers extension capabilities and video signal distribution.
Details the video distribution plans and DDC channel communication.
Describes the audio interface, speaker specifications, and amplifier.
Explains the SATA interface for connecting storage devices.
Details the distribution and types of USB ports on the system.
Covers wired and wireless network capabilities and protocols.
Details the PCIE interface distribution for various devices.
Describes other IO extensions such as battery management and system monitoring.
Explains the power supply unit, divided into AC and DC units.
Details the functions of the AC connecting board.
Describes the AC-DC module's function in converting AC to DC power supply.
Details the features of the 24V to 12V power conversion board.
Describes the DC-DC module's role in providing public and specialized power supplies.
Explains the PHV board's function in programmable height voltage control.
Details the sequence of events during the system's power-on process.
Describes units involved in user interaction, like the control panel.
Details the control panel assembly and its functions.
Describes the primary display's function and specifications.
Describes the secondary display and touch screen functions.
Checks the system's status during operation, including power, fans, and indicators.
Outlines the general examination flow and procedures for checking components.
Details the procedure and standard for checking the control panel's functionality.
Procedures and standards for checking the monitor's brightness, contrast, and display.
Details the procedure and standard for checking the touch panel's responsiveness.
Procedures and standards for checking the DVD-R/W drive's functionality.
Checks for footswitch, video printer, text/graph printer, and barcode reader functionality.
Procedure to check ECG module configuration and signal display.
Checks main I/O ports, including video, audio, USB, VGA, and network ports.
Provides a flowchart for the function checking process.
Details imaging modes, parameters, and adjustments for B Mode scanning.
Describes M mode scanning parameters and adjustments.
Details Color mode scanning parameters and adjustments.
Describes Power mode scanning parameters and adjustments.
Details PW/CW mode scanning parameters and adjustments.
Procedure for performing basic measurements in different imaging modes.
Instructions for reviewing cine clips, including manual and auto play.
Procedure for switching between connected probes.
How to save, backup, and restore patient information and images.
Covers performance testing procedures and content for the system.
Outlines the general process for conducting performance tests.
Details the specific tests included in the performance test suite.
Procedures for testing transverse and axial resolution using phantoms.
Procedure for testing the maximum achievable imaging depth.
Methods for testing longitudinal and transverse geometric positioning accuracy.
Procedure for measuring the blackout area of the ultrasound image.
Instructions on how to log in and enter the maintenance mode.
Details on setting installment plans and passwords for purchased products.
Information on system software installation and restoration procedures.
Steps to access and operate within the Windows environment.
Covers software maintenance tasks like exporting logs and managing settings.
Procedure for exporting system logs to a USB storage device.
Instructions on enabling the Fast Startup feature for quicker system boot.
Steps for activating the Windows operating system, online or manually.
Manages system preset data, allowing export, import, and factory resets.
Procedure for backing up system setup data to a specified path.
Procedure for restoring system setup data from a selected path.
Guides on backing up and restoring patient data via iStation.
Covers adjustments for monitor position, height, and rotation.
Instructions for adjusting the monitor's physical position and orientation.
Details on rotating and tilting the monitor for optimal viewing.
Steps to adjust the monitor's brightness and contrast settings.
Procedures for testing monitor functions like contrast, resolution, and color.
Details the procedures for testing the touch screen's responsiveness.
Explains the concept of Field Replaceable Units and their hierarchical levels.
Provides an exploded view diagram of the system's main assemblies.
Details the components and part numbers for the Monitor Assembly (A0).
Details the components and part numbers for the Monitor Support Arm Assembly (B0).
Lists components and part numbers for the Main Control Panel Assembly (C0).
Details components and part numbers for the Control Panel Support Arm Assembly (D0).
Lists components and part numbers for the Main Unit Assembly (E0).
Details components and part numbers for the Base Assembly (F0).
Lists components and part numbers for the Base Power Box Assembly (G0).
Details various cable assemblies and their connections (H0).
Lists components and part numbers for the Fusion Imaging Assembly (I0).
Provides an overview of the entire system's structure and its main units.
Covers essential preparations before starting disassembly procedures.
Lists the necessary tools for performing disassembly tasks.
Specifies the qualifications required for personnel performing disassembly.
Outlines essential requirements and precautions before disassembly.
Introduces the process of disassembling and assembling main modules.
Provides a schematic diagram illustrating the disassembly order of components.
Detailed steps for disassembling the display (monitor) assembly.
Detailed steps for disassembling the probe board assembly.
Detailed steps for disassembling the ECG assembly.
Detailed steps for disassembling the outlet fan.
Detailed steps for disassembling the battery assembly.
Detailed steps for disassembling the IO and WIFI boards.
Detailed steps for disassembling the Hard Disk Drive (HDD).
Detailed steps for disassembling the electronic assembly on the base.
Detailed steps for disassembling the DC Box assembly.
Detailed steps for disassembling the PC assembly.
Detailed steps for disassembling the Engine Board and TR Board.
Detailed steps for disassembling the DVD drive.
Detailed steps for disassembling the inlet fan.
Detailed steps for disassembling the motherboard.
Detailed steps for disassembling the control panel assembly.
Detailed steps for disassembling the encoder assembly.
Detailed steps for disassembling the trackball.
Detailed steps for disassembling the TCG board.
Detailed steps for disassembling the buzzer.
Detailed steps for disassembling the USB cable.
Detailed steps for disassembling the support mat.
Steps for removing the upper cover of the keyboard and control panel.
Detailed steps for disassembling the touchscreen assembly.
Detailed steps for disassembling the speaker face cover assembly.
Steps for disassembling the intra-cavity probe holder and switching part.
Detailed steps for disassembling the casters.
Detailed steps for disassembling the 4D module package.
Detailed steps for disassembling the material package of the CW assembly.
Detailed steps for disassembling the support arm assembly of the control panel.
Detailed steps for disassembling the support arm assembly of the display.
Detailed steps for disassembling the keyboard assembly.
Detailed steps for disassembling the 24V to 12V power conversion board.
Detailed steps for disassembling the AC-DC module.
Detailed steps for disassembling the AC connecting board.
Detailed steps for disassembling the power input assembly.
Detailed steps for disassembling the magnetic generator trolley.
Detailed steps for disassembling the sliding pole assembly.
Detailed steps for disassembling the connecting base assembly.
Detailed steps for disassembling the bottom cover.
Detailed steps for disassembling the casters.
Guidance on positioning and connecting the magnetic navigator.
Procedure for installing optional software packages and managing trial versions.
Lists optional devices and their corresponding installation references.
Steps for installing the ECG assembly onto the system.
Procedure for installing the battery assembly into the system.
Steps for installing the CW board onto the TR board.
Procedure for assembling and installing the wireless network adaptor.
Steps for installing the 4D assembly onto the engine board.
Describes the status indicators on the control panel and IO rear board.
Details the status definitions for indicators on the control panel.
Explains the status indicators for the batteries on the IO rear board.
Describes the display status indicator's meaning and behavior.
Defines the status indicators for scan, frozen, standby, and power-off states.
Describes the status indicators for the gel warmer.
Provides a flowchart and description of the system startup process.
Details the process phenomenon when the device is powered by AC supply.
Describes the basic procedures and phenomena during BIOS start-up.
Outlines basic procedures and phenomena during Windows start-up.
Details the startup procedure for the Doppler application.
Provides detailed steps and descriptions for the Doppler start-up process.
Information on system alarming functions and error logging.
Troubleshooting steps for battery communication and error issues.
Troubleshooting for abnormal system power voltage errors.
Troubleshooting for temperature alerts and related hot spots.
Guidance for troubleshooting fan errors and alerts.
Troubleshooting steps for PHV hardware protection and voltage errors.
Troubleshooting for gel warmer abnormalities and indicator status.
Covers self-test functions, including introduction and maintenance procedures.
Introduction to the self-test function and its types.
Step-by-step guide for performing the maintenance self test.
How to configure preset items for the maintenance self test interface.
Explains how to interpret the self test status and progress display.
Details the monitoring information displayed during self-tests.
Describes the system dialog boxes that appear during self-testing.
Explains how to interpret test results (PASS, FAIL, Error, Skip, NaN).
Procedure for initiating and performing a user self test.
Describes the user interface for self-testing, including display areas and controls.
Information on the default format and content of test reports.
Details on how test reports are stored and packaged.
Procedure for exporting test data to removable storage media.
Provides an overview of maintenance procedures and lists required tools.
Lists routine maintenance items and their recommended frequencies.
Outlines the general flow and procedures for cleaning the system components.
Detailed instructions for cleaning dust-proof meshes and covers.
Instructions for cleaning the monitor and touch screen surfaces.
Details on cleaning and disassembling the trackball mechanism.
Instructions for cleaning the control panel, including keys and encoders.
Procedure for cleaning the probe head, connector, and cables.
Instructions for cleaning probe and gel holders.
Procedure for cleaning the exposed device covers.
Cleaning procedures for peripherals like printers, footswitch, and scanner.
Covers general checks for probes, power supply, and battery.
Details visual and manual checks for probes, power supply, and battery.
Describes methods for checking system performance across various modes.
Verifies the functionality of peripherals and optional system functions.
Evaluates the mechanical strength and function of key system assemblies.
Guidelines for electrical safety inspections, referring to Appendix A.
Troubleshooting steps for when the system fails to power on.
Troubleshooting steps when the system fails to start or boot properly.
Addresses issues related to image quality, dark strips, and noise.
Troubleshooting steps for issues with probe recognition and socket connections.
Troubleshooting steps for failures related to IO interfaces like USB and network.
Troubleshooting steps for issues with the control panel components.
Troubleshooting steps for LCD display issues, including blank screens.
Troubleshooting steps for ECG module related failures.
Checks the power plug, pins, body, strain relief, and cord for damage.
Visual and contextual inspection of the device enclosure and accessories.
Ensures all required device labels are present and legible.
Procedure for measuring protective earth resistance.
Procedure for performing earth leakage tests on the device.
Procedure for measuring patient leakage current.
Procedure for testing mains voltage on applied parts leakage.
Procedure for measuring patient auxiliary current.
Illustrates the target groups and their details for the KS107BD phantom.
Illustrates the target groups and their details for the KS107BG phantom.
Tests the LPC interface communication between PC Module and MF FPGA.
Monitors CPU and GPU temperatures under workload.
Tests SMBus communication between MF FPGA and System Monitor.
Tests communication between MF FPGA and System Monitoring chip.
Monitors back-end voltages like VCC5V, VDD1V8, etc.
Reads temperature values from CPUs and drives via ADT7462.
Reads rotational speed values of six monitoring fans via ADT7462.
Tests speaker function by playing music, checking audio circuit.
Tests whether the microphone interface on the device works well.
Checks the existence of the wired network adapter and Ethernet functionality.
Tests wireless network adapter existence and searches for SSID list.
Reads relevant registers to check memory normality.
Monitors front-end voltage values via ADT7462 drive.
Tests control interface communication between DSP FPGA and TRA FPGA.
Tests control interface communication between TRA FPGA and AFE's SPI.
Enters system test mode to test TRA AFE data and clips.
Tests coherence of 64 channels in transmitting and receiving.
Tests XCVER data interface between TRA FPGA and DSP FPGA.
Tests PCIe interface communication between PC Module and DSP FPGA.
Performs read/write tests on DSP FPGA DDR memory.
Controls channels to transmit waveform and checks amplitude changes.
Tests UART communication between DSP FPGA and PHV ARM.
Adjusts PHV voltage and tests values via PHV serial port.
Reads positive and negative 100 V high-voltage values via PHV serial port.
Tests SPI interface communication between DSP FPGA and CPLD.
Tests HALL signal connection from DCP FPGA to CPLD.
Tests USB communication between control panel and main unit.
Tests control panel keys, encoders, TGC, trackball, and LEDs.
Tests control panel LED brightness and trackball adjustments.
Tests I2C communication between MF FPGA and primary LCD monitor.
Compares primary LCD monitor serial number with configuration file.
Compares primary LCD monitor checksum with the configuration file.
Tests the brightness control of the primary LCD monitor via I2C.
Tests the backlight control of the primary LCD monitor.
Tests I2C communication between MF FPGA and secondary LCD.
Tests the brightness control of the secondary LCD monitor via I2C.
Tests if the operating system can recognize the touch screen device.
Tests touch screen functionality, requiring manual operation.
Checks if the mini CW board is present and reads its ID.
Checks 4D probe presence and reads 4D&TEE board ID.
Tests the driver circuit of the 4D&TEE board.
Sets programmable voltage and collects amplitude data.
Reads TEE temperature signal and checks if the value is stable.
Reads TEE angel signal and checks if the value is stable.
Checks ECG board presence and serial port communication.
Performs self test on the ECG board and analyzes results.
Tests UART communication between MF FPGA and battery management ARM.
Tests I2C interface communication between battery and management ARM.
Reads battery voltage, temperature, current, and charging times.
Tests I2C interface communication between battery and management ARM.
Performs self test on the battery and checks its parameters.
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