Mindray M8 Service Manual
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Mindray M8 Service Manual

Mindray M8 Service Manual

Diagnostic ultrasound system
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M9/M9T/M9CV/M9GI/M9Vet/
M8/M8CV/M8T/M8GI/M8 Elite
Diagnostic Ultrasound System
Service Manual (Advanced)
Revision 25.0

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Summary of Contents for Mindray M8

  • Page 1 M9/M9T/M9CV/M9GI/M9Vet/ M8/M8CV/M8T/M8GI/M8 Elite Diagnostic Ultrasound System Service Manual (Advanced) Revision 25.0...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents ........................i Version Information ........................I Intellectual Property Statement ...................III Applicability ..........................III Responsibility of Mindray ....................III Warranty Statements ......................IV Customer Service Department ................... IV Descriptions Committed ...................... V Safety Precautions ..................... 1-1 Meaning of Signal Words ..................... 1-1 Symbols ..........................
  • Page 4 3.4.2 Connecting/Removing a USB Memory Device ............. 3-8 3.4.3 Graph/Text Printer......................3-9 3.4.4 Video Printer ....................... 3-11 3.4.5 Barcode Reader ......................3-12 Wired Network Connection ....................3-17 System Configuration ......................3-17 3.6.1 Power-on Running ...................... 3-17 3.6.2 Enter Doppler ......................3-17 3.6.3 System Preset ......................
  • Page 5 5.5.2 Test Content ........................ 5-12 Software Installation & Maintenance ................ 6-1 Enter Maintenance ....................... 6-1 Software Installation/Restoration ..................6-2 Enter Windows ........................6-5 Software Maintenance ......................6-6 6.5.1 Log Export ........................6-6 Data Backup and Storage ....................6-6 6.6.1 Preset Data Management ..................... 6-6 6.6.2 Patient Data Backup and Restoration ................
  • Page 6 Installation of Optional Devices to Software ................. 9-1 Installation of the Accessory Kits and Optional Devices to Hardware ......... 9-3 9.2.1 Storage Tray ......................... 9-4 9.2.2 Probe Extender Assembly .................... 9-4 9.2.3 Audio/Video Extender Assembly .................. 9-5 9.2.4 Trolley Installation ......................9-6 10 System Diagnosis and Support ................
  • Page 7 12.3.2 Key Points Supporting Troubleshooting ..............12-3 12.3.3 Image Troubleshooting ....................12-4 12.4 Troubleshooting Control Panel ................... 12-4 12.4.1 Related Modules or Boards ..................12-4 12.4.2 Key Points Supporting Troubleshooting ..............12-4 12.4.3 Troubleshooting Control Panel ................... 12-5 12.5 Troubleshooting LCD Display ..................... 12-5 12.5.1 Related Modules or Boards ..................

  • Page 9: Version Information

    Version Information Mindray may revise this publication from time to time without written notice. The detailed information is shown below: Release Version Reason for Revision Date 2013.12.30 Initial release Add the picture of field replaceable unit in Chapter 7.1; Change the order number of the speaker and cable in Chapter 7.1;...
  • Page 10 24.0 2020.2 Change the FRU information of CPU module in chapter 7.1. Update EAP network management; add Windows 10 activation; 25.0 2020.3 Change the FRU information in chapter 7.1. © 2013-2020 Shenzhen Mindray Bio-medical Electronics Co., Ltd. All Rights Reserved.

  • Page 11: Intellectual Property Statement

    SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD. (hereinafter called “Mindray”) owns the intellectual property rights to this Mindray product and this manual. This manual may refer to information protected by copyright, trademark, or patents, and does not convey any license under the intellectual property rights of Mindray or of others.

  • Page 12: Warranty Statements

    Mindray’s option, at the factory or at an authorized Distributor, for any product which shall under normal use and service appear to Mindray to have been defective in material or workmanship.

  • Page 13: Descriptions Committed

    Descriptions Committed The following marks are used for describing keys on the control panel, menu items, buttons on dialog boxes and other basic operations in the manual: <Button>: the angle bracket for enclosing the button’s name refers to the buttons on the ...

  • Page 15: Safety Precautions

    Safety Precautions This chapter describes important issues related to safety precautions, as well as the labels and icons on the ultrasound machine. Meaning of Signal Words In this service manual, the signal words DANGER, WARNING, CAUTION and NOTE are used regarding safety and other important instructions. The signal words and their meanings are defined as follows.

  • Page 16: Warning Labels

    1.2.2 Warning Labels Warning Labels Description Label Position Read the manual carefully before On the upper left using the system. corner of the control panel The following labels are available a. Do not place the system on a On the left part of when the system works with the sloped surface.

  • Page 17: Safety Precautions

    Symbol Description Pencil probe port (reserved) IO extend port unlocked symbol locked symbol Battery installation position indicator Connects serial port devices ECG function Connects a display monitor or projector Audio signal Microphone input jack Remote control port Product serial number Manufacture date This product is provided with a CE marking in accordance with the regulations stated in Council Directive 93 / 42 / EEC concerning Medical Devices.

  • Page 18: Electric Safety

    3. When using peripherals not powered by the auxiliary output of the ultrasound system, or using peripherals other than permitted by Mindray, make sure the overall leakage current of peripherals and the ultrasound system meets the requirement of the local medical...

  • Page 19: Mechanical Safety

    The user is not allowed to open the covers and panel of the system, neither Note: device disassemble is allowed. To ensure the system performance and safety, only Mindray engineers or engineers authorized by Mindray can perform maintenance. Only technical professionals from Mindray or engineers authorized by Mindray after training can perform maintenance.

  • Page 21: Product Specifications

    Product Specifications Introduction 2.1.1 Intended Use The diagnostic ultrasound system is intended for use in clinical ultrasonic diagnosis. 2.1.2 System Appearance Product Specifications 2-1...
  • Page 22 Name Function Monitor Displays the images and parameters during the scan. Control Panel Operator-system interface or control Handle Used for carrying the system Power input port Connects the power adapter HDMI port Outputs high definition multimedia signals USB port Connects USB devices (2 ports) ECG port Connects ECG lead or DC-IN cable Connects a probe to the main unit;...
  • Page 23 Note: Perform the plug and unplug of the probe module. To reduce the wastage of probe module, the operation should be conducted under frozen status of the system. If you use the probe extend module to connect a probe, the image quality may be degraded.
  • Page 24 2.1.2.2 Control Panel 2-4 Product Specifications...
  • Page 25 No. Name English Name Description B mode button Press to enter B mode P mode button Press to enter Power mode. C mode button Press to enter the Color mode. CW mode button Press to enter CW mode. PW mode button Press to enter the PW mode.
  • Page 26 No. Name English Name Description Press to clear off the comments or Clear button Clear measurement calipers on the screen. Freeze button Freeze Press to freeze or defreeze the image. Power button Power button Press to select the soft menu items Soft menu adjustment displayed on the bottom of the screen.
  • Page 27 No. Name English Name Description Cursor button Cursor Press to show/hide the cursor Baseline position adjustment button Baseline Adjust the baseline parameter. auxiliary interface Scale adjustment button and auxiliary Scale Adjust scale parameter. interface Steer/Invert Steer/Invert Adjust steer/invert parameter. adjustment button TGC and functional Move to adjust depth gain compensation.
  • Page 28 No. Name English Name Description Battery status indicator. Charging status: It illuminates in orange when batteries are charging; It illuminates in green when batteries are charged to full capacity; Battery indicator Discharging status: It illuminates in green when batteries are charged fairly;...
  • Page 29 No. Name English Name Description Moves the cursor one letter each time; or, Direction-control keys select the ambient one in a selectable area. User-defined keys, functions of which can User-defined key 4 be defined in preset. Alphanumeric keys Enter characters. For functions of undefined buttons or keys, the user can define it on your own.

  • Page 30: Trolley Appearance

    2.1.3 Trolley Appearance 2-10 Product Specifications...
  • Page 31 Name Function <1> Probe cable hook Manage probe cable <2> Ultrasound main unit Ultrasound system <3> Ascending/descending switch Press to adjust the height of operation panel <4> Anti-theft setting Used to fix the ultrasound system to the trolley. <5> Printer bracket Used to place the printer <6>...
  • Page 32 Name Function <13> Moveable hook Manage probe cable <14> Storage box Used to place report or other stuff. Used to offer output/input port, equipotential terminal <15> Power supply panel for power supply. Battery indicator: It illuminates in orange when batteries are ...

  • Page 33: Peripherals Supported

    Be sure to connect the equipotential wire before inserting the power plug into the receptacle; be sure to pull out the power WARNING: plug from the receptacle before disconnecting the equipotential wire; otherwise electric shock may result. When you connect another device to this system, you should use the equipotential wire to connect each of equipotential terminals;...

  • Page 34: Specifications

    Specifications 2.2.1 External Dimensions and Weight  Size: (362±5) X (390±5) X (59±3) mm  Weight (built-in battery assembly): < 6.5KG 2.2.2 Electric Specifications 2.2.2.1 AC IN Main unit Voltage 100-240V~ (for adapter) Frequency 50/60Hz (for adapter) Output 2.0 A max (for adaptor) power Trolley Voltage of...

  • Page 35: Environment Specifications

    2.2.3 Environment Specifications Operational Conditions Storage Transportation Conditions Ambient 0℃-40℃ -20℃-55℃ temperature Relative 30%-85% (no condensation) 20%-95% (no condensation) humidity Atmospheric 700hPa-1060hPa 700hPa-1060hPa pressure Do not use this system in the conditions other than those WARNING: specified. 2.2.4 Monitor Specifications Working voltage Monitor size...

  • Page 37: System Installation

    System Installation Installation Preparations Note: Do not install the machine in the following locations: Locations near heat generators Locations with high humidity Locations with flammable gases 3.1.1 Electrical Requirements 3.1.1.1 Requirements of Regulator See Chapter 2.2.2 for power supply specifications. Due to the difference of the power supply stability of different districts, please advise the user to adopt a regulator of good quality and performance such as an on-line UPS.

  • Page 38: Installation Condition

    3.1.2 Installation Condition 3.1.2.1 Space Requirements Place the system with the necessary accessories at a proper position for convenient use. Place the system in a room with good ventilation or having an air conditioning unit. Maintain a generous – free air flowing space around the back and both sides of the system; failure may result due to increased rise in system operating temperature.
  • Page 39 Take out the wooden cover. Unpacking Remove the box upwards if the space is commodious enough;  If the space is not commodious enough, please follow the instructions below:  Press the middle of plastic clasp on the one side of the box as shown below; Pull out the plastic clasp;...
  • Page 40 Take out the plastic clasp out of the box (5 plastic clasps); Take off the plastic clasps to open the box. Take out the foam of M9’s top plate. Take out the auxiliary box. 3-4 System Installation...
  • Page 41 Take out foam lifting of the trolley. Take out the fixing board Turn the wooden cover to a slope. Push the trolley down over the wooden slope. System Installation 3-5...
  • Page 42 3.2.1.2 Unpack Main Unit Cut off four tapes of the external package, open the external box, and take out the auxiliary box and fixing foam; Take out the trolley case. Unlock the clasp to open the trolley case. Remove the protective pad, and take out the main unit and adaptor. Remove the protective pad and take out other attachments 3-6 System Installation...

  • Page 43: Check

    1. After unpacking, check the objects in the container with the package list to see if anything is in short supply or is wrong. 2. Inspect and make sure there is no damage to the machine, no indentation, no cracks. If there is, please contact Mindray Customer Service Department. Installation of Whole Device 3.3.1 Connecting Power Cable Connect the connector of the power adapter to the adapter port in the system.

  • Page 44: Installing Peripherals

    Keep the cable end of the probe to the right side of the system, and insert the connector into the port of the system, and then press in fully. See the figure below. Toggle the locking lever to the top position. Place the probe properly to avoid being treaded or wrapping with other devices.

  • Page 45: Graph/Text Printer

     When connecting a USB memory device to the ultrasound system via a USB port, You can hear a sound if it is connected successfully. You can see the icon in the lower right corner of the imaging screen.  To remove the USB memory device: Click the icon .
  • Page 46 4. Double click the CD driver (HP8100 is given as an example). The installation is starting. 5. Complete the operation according to the prompts on the screen. Click [Finish] to end the installation. 6. Click [OK] to save the settings. ...

  • Page 47: Video Printer

    3.4.4 Video Printer The system support video printers, consist of the B/W digital printers and color digital printers. Power cable port 1. Position the printer in the proper place. 2. Plug the printer power cord into an appropriate outlet. 3. Use a USB cable to connect between the system's USB port and the printer's USB port. 4.

  • Page 48: Barcode Reader

    3.4.5 Barcode Reader The system supports barcode reader to read the patient information (ID). Note: If the letter case displayed on the dialog box is inversed after scanning the barcode, please press the <Caps Lock> button on the control panel to toggle between upper and lower cases, and then scan the barcode again.
  • Page 49 Connecting terminal of connecting cable Press scan trigger button to receive barcode when ultrasound device is running (without installing driving program). For more operation details, see relevant barcode reader manual. 3.4.5.2 2-D Barcode Reader Install the connecting cable  The appearance of barcode reader. Each part of the barcode reader: LED indicator, scan window and scan trigger button.
  • Page 50 Press scan trigger button to receive barcode when ultrasound device is running (without installing driving program). For more operation details, see relevant barcode reader manual. Disconnect the connecting cable  Using the tip of a screwdriver or some other tools with a sharp head, depress the cable’s modular connector clip.
  • Page 51 For version upgrading, contact the Mindray service engineers. Select [Setup]→[About]→[About Details]→[Operating System Version] to check the operating system of your device.  Setting Up the JADAK Barcode Reader (Taking HS-1R as an Example) 1. Turn off the power to the Ultrasound System;...
  • Page 52 Scan the following 1-D barcode to enable the suffix: For scanning Barcode For scanning RFID Notes: Users can customize the JADAK barcode reader based on specific requirements or contact the Mindray service engineers. This configuration guide is applicable for the Ultrasound System only. Reset the barcode reader If the barcode reader is in malfunction, scan the following 1-D barcode to reset to default settings.

  • Page 53: Wired Network Connection

    Wired Network Connection Connect the USB plug of the USB to LAN Adapter to the USB port on the machine, and insert the network cable into the LAN port of the adapter to get a wired network connection. WARNING The LAN port of the adapter CAN ONLY be used to connect to wired network. Device interconnection using the adapter through LAN port is forbidden;...

  • Page 54: System Preset

    3.6.3 System Preset Press [Setup]. Setup menu appears. Click [System Preset] to enter System Preset interface. 3-18 System Installation...

  • Page 55: Print Preset

    The following settings can be performed on the System Preset interface. Preset Interface Description To set the hospital name, language, time zone, system time format, system Region date format and system date/time. To set patient information, exam setup, patient management, image storage, General display, system dormancy, etc.

  • Page 56: Network Preset

    Print service setting  Add Service: click to add print service.  Remove Service: click to delete the selected print service.  Rename Service: click to rename the selected print service.  Default print service: click to set the selected print service as the default one. ...
  • Page 57 Name Description Service Name The name of the iStorage service. IP Address IP address of the iStorage service device. Port Port for transmitting. Connect Click to verify connection. Click to add the Network service to the service list. Update To save the changed parameters. Delete Click to delete the selected service from the service list.
  • Page 58 Q-path from the ultrasound system to complete the exam report on the ultrasound system and submit for QA, To access Q-Path on the M9 or M8 series, the user just opens the Q-View first and then enters the URL, user account and password provided by Telexy Healthcare, and the M9 or M8 series software system will call Q-View tool then for user Q-Path application.
  • Page 59 Click [Save] to exit, and the system will shut down. Parameter Description Sets the sub URLs of "QVIew full" and "QView lite". The sub URL is set by default. Users can modify the Advanced sub URL and click [Apply] to exit the "QView sub URL setting"...

  • Page 60: Network Configure

    Figure 2  Press <ESC> or the user-defined key to exit the function. Select “Enable User Account Login” and you are able to login using single user account. NOTE: If you use the function to connect to websites other than Q-Path applications (website setting in “[Setup]→[Network Preset]→...
  • Page 61  IP Config Note: When the system background is processing network task (DICOM sending for example), please do not enter network setting to change the IP, otherwise the background task may fail. You can check if there are tasks undergoing in the task manager. IP config is used for setting local network parameters, which is also applied to DICOM connection.
  • Page 62  Import certificate: Click [Certificate Manage] to enter Certificates page, click [Import…] to import root certification in “Trusted Root Certification Authorities” page, then click [Import…] to import personal certification in “Personal” page, and set Eap network password.  Set Eap network: Click [Manage Wireless Network] to set. Click [Add]->[Manually create a network profile] to set.
  • Page 63 Network name: input Eap nerwork name; Security type: WPA2-Enterprise; Encryption type: AES; Security key: keep blank; Select “Start this connection automatically” and “Connect even if the network is not broadcasting”. Click [Next] to finish the network setting.  Click [Close] to exit. ...
  • Page 64 Enter “Security” page, select [Microsoft: Smart Cart or other certificate] from “Choose a  network authentication method” drop-down list. Click [Settings], select trusted root certification from “Trusted Root Certification  Authorities” drop-down list, click [OK]. 3-28 System Installation...
  • Page 65 Click [Advanced Settings] to set in “Security” page. Select “Specify authentication  mode”, and select “user or computer authentication” from the drop-down list. Then click [OK], close the setting page. Select Eap network in the "Wireless Network Connection" list, click [Connect] to connect to the network.

  • Page 66: Dicom/Hl7 Preset

    Set Eap network:  Login the system with the account of Service. Enter [Setup]→[Maintenance]→[Setup], and click [Enable ms-setting]. Save the settings. The system is automatically powered off. Power on the system. Enter [Setup]→[Maintenance]→[Setup]→[Enter Windows], input the password. For details about obtaining password, please refer to “6.4 Enter Windows”. Open Startup menu on the Windows interface.
  • Page 67 Click [Add] to add the server to the list if the connection works normally. The following is an example: Note: AE Title should be the same with the SCU AE Title preset in the server (PACS/RIS/HIS). DICOM communication port should be the same with the one on the server. If the currently entered name has already existed, the system will pop up: “The server name exists!”...

  • Page 68: Security

    The DICOM Service Setting is used to set properties of DICOM services. See the basic volume for details. Note: Only if DICOM basic option is configured, Worklist page is available. 3.6.8 Security Click [Security] on the Setup menu to enter the security-setting screen. Drive Encryption/Secure Data Wipe Encrypt the patient data stored in the hard disk.
  • Page 69 If McAfee is improperly installed due to power-off, shut-down, closing of cmd.exe, or any other abnormal operation during the installation, please contact the Mindray service engineers. Transmission Encryption After accessing the network, click [VPN Config] to enter the "VPN Config" interface.
  • Page 70 Item Description No driver: click [SetupDriver] to enter the "TAP-Windows 9.21.2 Setup" interface, and do as instructed. Ready: the VPN is ready for use. Status Advance: VPN Advance Configuration Connected: VPN is successfully connected. Disconnected: VPN is disconnected. Error: error connection. Server IP Group User Name...

  • Page 71: System Information Verification

    Item Description Enters the "VPN Advance Config" interface. Advance Reset: if the system does not respond after you click [Config], click [Reset]. Config: enters the "OpenConnect-GUI VPN client" interface. For details about the settings, please refer to the TAP manual. Note: after exiting the "VPN Advance Config"...
  • Page 72 If required, the system reminds the user of saving the current system information. 3-36 System Installation...

  • Page 73: Product Principle

    Product Principle General Structure of Main Unit’s Hardware System TR64 Board LCD Module … Control Panel Monitor FPGA 64 Tx POUT … (1~64) 128ch Light Sensor USB 3.0 Control HDMI Power button Power LVDS Power Probe power Socket Control indicator Clock Power Signal...

  • Page 74: Main Board

    TRA FPGA is the FPGA which controls the transmission and the receiving.  65-128 transmitting/receiving channels.  Control interfaces related to probes.  4D&TEE functional circuit implements functions of 4D drive circuit and TEE  temperature measure, etc. Power supply management (EC) implements functions of the power supply ...

  • Page 75: Power Supply

    4.2.1 Power Supply 2.5A Chg Charger 4.6A Dsg 2.5A Chg Charger 4.6A Dsg 19.0V/7.9A DCDC 1.2V 1.5V 12VBUS Buck AC/BAT (12A) 3.3V PWR_12V_EN_N DCDC (240mA) 3V3STB(100mA) DCDC 5VSTB(500mA) DCDC DCDC 5VSTB_EN Figure 4 - 2 Principle diagram of power system Function description: It provides the power to start the device and the power when the main unit is in standby.
  • Page 76 Function description: Circuit Unit Function The control for Takes charge of starting and shutting down the device and Starting and controls the indicator for starting and shutting down the shutting down the device device System monitoring Takes charge of battery management, fan control, voltage detection, battery indicator control, voltage detection and temperature detection Wireless net...

  • Page 77: Front-End Of Main Board

    4.2.3 Front-end of Main Board Pencil Main board transmitting and receiving probe PEN_RX Pencil receiving probe switch High- Connect to Transmitting Low- 64ch voltage TX，64ch 64ch control voltage probe via pulse drive TR 64 output circuit circuit board Signal process FPGA RX，...

  • Page 78: Tr64 Board

    TR64 Board Pencil TR64 board PEN_TX probe transmitting Main Main board switch transmitting board power 65-128 supply 65-128 High- Transmitting TX，64ch 1-64 voltage Probe 64ch Drive control pulse board circuit output circuit FPGA Data RX， AFE clip 64ch 64ch High- voltage FPGA isolation...

  • Page 79: Phv Power Supply Board

    Implements the switch of 192 array probe within the probe. Probe board only supports  channel. PHV Power Supply Board PHV power supply board 12VIN 12VIN filtering P12V 11V5VCC AP100V AP100V AN100V AN100V PHV1P PHV1P Flyback PHV1N PHV1N circuit Over PHV2P current PHV2P...
  • Page 80 Then, it starts scan transmitting. ECG transducer can be connected externally in this module design, which is also compatible with other monitoring products manufactured by Mindray.ECG unit structure is shown as below: ECG leads...

  • Page 81: Control Panel

    Control Panel Control panel unit includes two boards, as shown below: Board Description on Board Function Name Control LCD monitor folding/unfolding detection, power button, trackball, standard Panel keys on keyboard, user-defined functional keys, backlight control, status indicator of the device, encoder, buzzer, TCG detection, etc. TCG adjustments in 8 segments Board Trackball...

  • Page 82: Main Display Unit

    TGC board implements the fix of TCG’s sliding rheostat. Trackball sub-module communicates with the host via USB. Sub-module of QWERTY keyboard adopts “thin film + silicon keys + structure keys” to implement the standard keyboard. Buzzer sub-unit adopts PWM waveforms that FPGA outputs to control the length and sound of volume and frequency.

  • Page 83: Probe Extension Board

    Probe Extension Board Probe Extend Board 260PIN A probe socket probe Probe Board 260pin connector Probe control signal CPLD B probe socket 260pin Probe signal C probe socket Probe control 260pin circuit 12V/5.7V /+100V/-100V 128 channel POUT signal switch Transmitting／receiving signal （relay set）...

  • Page 84: Audio/Video Transfer Module

    4.10 Audio/Video Transfer Module Figure 4-10 Function of audio/video extend module Audio/video transfer board (or module) adopts non-standard HDMI input port. Main unit outputs 1920×1080p@60Hz HDMI 1.4a signal as input signal of the extender. The module supports line-out video signal of analog stereo audio, xxxx×xxxx@60Hz analog RGB video signal, NTSC, S-Video signal with format of PAL.

  • Page 85: Usb Hub Board

    4.11 USB HUB Board USB main port Repeater/Controller USB sub-port USB sub-port Fig 4-12 Principle diagram of USB HUB board The main functions of USB HUB board: Compatible with the USB 2.0 standard;  One USB port can be subdivided for four USB ports (there are two ports in current products.) ...

  • Page 86: Connection Board Of Trolley Power Supply

    Power supply Indicator and its status signal AC IN indicator Connecting board of trolley Relay power supply control AC OUT signal Power supply and signal of battery A Battery Mgmt board of AC IN trolley power Power supply supply and signal of Battery battery B...

  • Page 87: System Power-On Control

    Principle diagram of management board of trolley battery is shown below: Figure 4-14 Diagram of management board of trolley battery 4.13 System Power-on Control Function CPU module circuit Multi- POWER channel power 5VSTB supply Enabling power Power Control for Control supply button starting/shutting...
  • Page 88 PWR_OK# Sent out by power management FPGA to CPU board, indicates that the 12V is powered on. Power supply of main unit/battery enables the start of device.  Power supply produces 5VSTB and 3.3VSTB as the AC inputs.  Unplug AC when shutting down the device. Power supply cuts off 5VSTB output, but only ...

  • Page 89: Internal Connection Diagram Of Main Unit And Trolley

    4.14 Internal Connection Diagram of Main Unit and Trolley Wire Light Main unit Board to sensor Wire to parameter Board to Monitor board board board wire wire socket socket socket Power Signal wire Reservation supply wire Board material design material mSATA port COME module WiFi module...
  • Page 90 LVDS data to monitor(BIOS boot screen) COME module, No sign on complete BIOS monitor LOGO Hard disk Start loading OS (MINDRAY) indicator, Display changes displays on green, blinks of resolution monitor No sign on Complete OS monitor loading Image from...

  • Page 91: Checking Performance And Functions

    Checking Performance and Functions Description The chapter describes checking methods to main functions and performance. The methods are only for reference. Checking System Status 5.2.1 Running Status Power on/off normal (duration time is normal), no abnormal sounds or occasion occur during normal operation.

  • Page 92: General Check

    General Check 5.3.1 Check Flow Check the control panel Check the monitor Check peripherals Check ECG Check I/O port 5.3.2 Check Content 5.3.2.1 Check Control Panel Procedure Checking criteria 1. Check all buttons, keys and knobs All keys and knobs are effective. Follow the direction: left to right, and up to down.
  • Page 93 5.3.2.2 Check Monitor Procedure Checking criteria Height adjustment: Monitor brightness adjustment   Auto adjustment: select [Setup]-[System Monitor contrast adjustment  Preset]-[General]. Click [Brightness Auto Monitor maintenance Adjustment] from [About].  Log on with the account named as Manual adjustment: press <Fn>+< > to increase “Service”, select the brightness.
  • Page 94 5.3.2.3 Checking Peripherals Procedure Checking criteria Footswitch: confirm the normal connection Trigger the freeze key of the footswitch (right key). between footswitch and USB port. Check Image freeze menu and freeze menu appear. The the configuration status of footswitch under image is unfrozen if the key is triggered again.

  • Page 95: Functions Checking

    Functions Checking Note: The chapter lists the system checking items with complete configurations and describes them in details. If the items are not configured, the relevant tests can be ignored. 5.4.1 Checking Flow Check image mode Check basic measurement Check cine mode Check probe usage Image and imaging management...
  • Page 96 Parameter Adjustment Procedure Checking criteria Press <B> button. Enter B mode image. B mode interface appears. Frequency adjustment The real-time value of frequency is displayed in the image parameter area in the upper right corner of the screen B image soft menu-[Image (fundamental wave-F, Harmonic frequency-H ).
  • Page 97 Persistence The system provides 7 level of persistence. The bigger the value image soft is the stronger the effect becomes. menu-[Persistence]. Rotation/Invert To invert the image horizontally or vertically. Image can be rotated by the angle of 0°, 90°, 180° and 270°. image soft menu-[L/R...
  • Page 98 Images corresponding to four groups of parameters are displayed on the soft menu (from left to right). B image soft menu-[LGC]. Click [LGC1-5] to adjust the parameters. To each segment of image area, the system offers 5 values to adjust the gain. The gain increases with the value becoming bigger.
  • Page 99 Adjustment Parameter Item Control panel and soft Gain, Map, Dynamic Range menu adjustment PW / CW Mode   In PW/ CW mode scan, the image parameter area on the right side of the screen displays the real-time parameter values as follows: Parameter Angle Item...
  • Page 100 5.4.2.3 Cine Review Procedure Checking criteria Press <Freeze> to freeze the image. The  system enters manual-review. (Precondition: Set “Enter in frozen status” Enter Cine Review status  to “Cine”. The system enters auto review status.  Open cine files in thumbnail, iStation or ...

  • Page 101: Performance Test

    5.4.2.5 Image and Imaging Management Procedure Checking criteria Press <Save> in scan process (set based on the Save B mode image to patient data library in preset) real-time. The icons of the images appear on the right side of the interface. Select [Setup]-[System Preset]-[General].

  • Page 102: Test Content

    5.5.2 Test Content The following figure is only used for reference in the testing, and the actual Note: image effect depends on the specific system.  Requirements: Display: set the brightness and contrast values to clinical (or default) status; Ambient: dark room to simulate actual clinical using; The probe surface should contract with the acoustic window without separation or pressing.
  • Page 103 Place the probe head gently on the acoustic window of the phantom which is covered by water or gel, and make sure the axial resolution targets are displayed in the center of the image. Focus to the axial resolution target group. Adjust gain, dynamic range, TGC, etc., make sure only the target line is displayed clearly on the image with no tissue image in the background.
  • Page 104 In non-frozen mode, a distant target may be similar to a noise dot which should be discarded. Image effect is show in figure below: 5.5.2.3 Geometric Positioning Accuracy Axial Geometric Positioning Accuracy  Test Procedure: Adjusting steps are the same with the Maximum Detection Depth. Record the separation values with measuring caliper in step of 20 mm on the axial target group.
  • Page 105 Measuring cursor should be placed on the top edge of the target image, Note: not in the middle or bottom edge. Scan plane should be perpendicular to each target line, in other words, scan plane should be parallel to phantom section plane. Image effect is show in figure below: Lateral Geometric Positioning Accuracy ...
  • Page 106 5.5.2.4 Blind Area Test Procedure: Place the probe gently on the phantom surface which is covered by water or gel. Adjust the depth to lower value and set the focus to shallowest. Reduce AP, Gain, etc until the background noise is barely visible. Observe the depth of shallowest target image.

  • Page 107: Software Installation & Maintenance

    Software Installation & Maintenance Enter Maintenance Note: Before the maintenance operation, the engineer should login the system as Service. After clicking [Enable ms-setting], you can make settings for the operating system on Windows interface. After the settings, click [Disable ms-setting] on the maintenance screen to disable the function immediately.

  • Page 108: Software Installation/Restoration

    Software Installation/Restoration See Software Recovery Guide for detailed system operations and Doppler system restoration. To avoid data loss, back up user’s preset data and patient data WARNING: before system restores. 2. Do Not cut off, shut down or restart the system in the restoration. Activating Windows 10 Operating System NOTE: After OS is upgraded from Windows 7 to windows 10 or Windows 10 is recovered, Windows 10 needs to be activated.
  • Page 109 Select [System and Security], and then press [System]. If Windows 10 is not activated, close all the windows to return to the ultrasound screen. Enter service mode, please refer to “ 6.1 Enter Maintenance”. Navigate to [Setup] > [Maintenance] > [Setup] and click [Enable ms-setting]. Select [OK] >...
  • Page 110 10. Close all the windows and run “BacktoDoppler.exe” on the desktop to return to the ultrasound screen. Navigate to [Setup] > [Maintenance] > [Setup] and click [Disable ms-setting]. 11. Select [OK] > [Save] to exit and power off the system. 6.3.2 Phone Activation If the ultrasound system is not connected to the Internet, activate Windows 10 by phone.

  • Page 111: Enter Windows

    Input the Confirmation ID, and click [Activate Windows] to finish the activation. Enter Windows The password is generated by device Mac address and serial number (see System Information), please contact Mindray Service Department for details. Enter maintenance menu. Click [Enter Windows]. Type the password to enter Windows system.

  • Page 112: Software Maintenance

    Software Maintenance 6.5.1 Log Export Insert the USB disk to the device; Enter [Setting] interface; select [Export Log] to export the log. Select the path in the Browse page to save the log, and then click [OK]. When the log is exported, the system prompts “Export succeed!”, click [OK] to return to Maintenance menu.

  • Page 113: Patient Data Backup And Restoration

    6.6.1.2 Restore the Setup Data Click [Export] to open the [Export Data] dialogue box on [Preset Data Management] interface. 2. Select the path to import the data. Select path to import all data or some of the data; 3. Click [OK], a progress bar appears and the setup data is imported to the specified module. Tip: If select [Load Factory], the settings are restored to the factory defaults, except for region preset and admin.
  • Page 114 \temporary Temporary file directory \ScreenSaver Screensaver \crash Dump file directory \DICOMRevFiles Temporary file backed up by DICOM \Log Log file \DcmLog DICOM log Userconfig User information file E drive Directory structure of saved data in E Drive. Data Description E:\M9 PatientBack Patient data backup \Demo...

  • Page 115: Field Replaceable Unit

    Field Replaceable Unit This chapter lists the details of the Field Replaceable Units (FRU) of the system. Please refer to the explosive view and the FRU table below. Level 0 represent the main assemblies of the system, and the whole system is divided into 6 assemblies. Level X represent the main parts of Level 0 assembly.

  • Page 116: Explosive View

    Explosive View 7-2 Field Replaceable Unit...

  • Page 117: Assembly Explosive View

    Assembly Explosive View 7.2.1 Monitor Assembly (A0) A1-2 A1-1 Order Number Part Name Qty. Remark 115-048328-00 eDP signal, for repairing new M9(SN starts with Monitor Assembly (eDP screen/FRU) CC1,CC2,CC3, CC4,CC5) only 115-048329-00 LVDS to eDP signal, for repairing old M9 (SN Monitor Assembly (LVDS2eDP/FRU) starts with 7B, 7C,7D,8K,CAW) only Field Replaceable Unit 7-3...
  • Page 118 115-056405-00 Monitor assembly(M8 Series/FRU) For M8 series only A1-1 115-016997-01 Monitor front assembly For both M9&M8 series A1-2 115-023075-01 Monitor rear assembly(FRU) For M9 series only 115-056406-00 Monitor rear Assembly (M8 Series/FRU) For M8 series only 7-4 Field Replaceable Unit...

  • Page 119: Control Panel Assembly (B0)

    B1-6 Order Number Part Name Qty. Remark For M9 series, not including trackball, small PC 115-023071-03 Control Panel Assembly(FRU) keyboard, and TGC board. 115-055540-02 Control Panel Assembly(M8 Series/FRU) For M8 series, not including trackball, small PC Field Replaceable Unit 7-5...
  • Page 120 keyboard, and TGC board. B1-1 044-000368-00 M9 key top cover B1-2 043-003279-02 Large encoder key(Quick Angle) B1-3 043-003283-00 Large lens(Baseline) B1-4 043-003582-02 Large encoder knob(iTouch, Quick Angle) B1-5 043-003583-02 Small encoder knob(zoom) B1-6 049-000559-01 Silicon keypad B1-7 801-2300-00008-00 Buzzer(FRU) 023-000706-00 Track ball Not include the connecting cable.

  • Page 121: Main Unit Assembly (C0)

    7.2.3 Main Unit Assembly (C0) C13-1 Field Replaceable Unit 7-7...
  • Page 122 M9 Main Board(M9GI/eDP+M.2/8s/FRU) Only used for repair of new M9GI (SN starts with CC4) 115-055539-01 M8 Main Board(M8 Series/8s/FRU) Remark software version, machine model 115-023066-00 LVDS signal, for repair of the old M9 (SN starts with 7B, 7C,7D,8K, CAW); The MAC address...
  • Page 123 SSD Card(M9Vet/CE/FRU/6100 PC/Win 7) Software version when order it. 115-033405-01 For new M9GI(SN starts with CC4) only; Mark SSD Card(M9GI/CE/FRU/6100 PC/Win 7) Software version when order it. For M8 only; Mark Software version when order 115-055535-00 SSD Card(M8/CE/FRU/6100PC/Win 7) Field Replaceable Unit 7-9...
  • Page 124 For M8T only; Mark Software version when 115-055537-01 SSD Card(M8T/CE/FRU/Win10) order it. For M8CV only; Mark Software version when 115-055536-01 SSD Card(M8CV/CE/FRU/Win10) order it. 115-055535-01 SSD Card(M8/CE/FRU/Win10) For M8 only; Mark Software version when order 7-10 Field Replaceable Unit...
  • Page 125 023-001226-00 starts with 7B,7C,7D,8K) only Wi-Fi module Wi-Fi + BT M.2 interface, for repair of new M9(SN starts 023-001528-00 with CC1,CC2,CC3, CC4) and all M8 series 020-000034-00 Speaker and cable 2 in 1 043-003265-00 Front dust-proof mesh of main unit...

  • Page 126: Cables (D0)

    7.2.4 Cables (D0) Order Number Part Name Qty. Remark 009-003292-00 Trackball signal cable 009-003293-00 Control panel signal cable 2108-20-65853 STC connecting cable 009-005417-00 Brazil power cord (3.5m) 009-003701-00 Adapter power cord( U.K,2.5M) 009-003703-00 Adapter power cord( Europe,2.5M) 7-12 Field Replaceable Unit...

  • Page 127: Accessories (E0)

    7.2.5 Accessories (E0) Order Number Part Name Qty. Remark 022-000147-00 Adapter 100-240VAC 19V 150W 115-020783-01 iDock51 Audio/Video Extension Module 115-020784-00 PEM-51 Probe Extension Module 115-022425-00 DVD-RW Kit 115-052996-00 Bar Code Scanners 115-052997-00 Bar Code Scanners(support RFID) 115-053023-00 Bar Code Scanners（Turkey) 115-053024-00 Bar Code Scanners(support RFID，Turkey) 115-028357-01...
  • Page 128 Order Number Part Name Qty. Remark 115-039785-00 M9 Luggage(FRU) 049-001025-00 M9 keyboard shelter 7-14 Field Replaceable Unit...

  • Page 129: Mobile Trolley (F0)

    7.2.6 UMT-500 Mobile Trolley (F0) Order Number Part Name Qty. Remark 115-021103-00 USB-HUB assembly 051-001386-02 Cart AC Connector Board 051-001387-02 Cart Battery Control Board 022-000148-00 Power Supply Board Field Replaceable Unit 7-15...
  • Page 130 Order Number Part Name Qty. Remark 024-000320-00 Can be installed on both left and right side of the 115-037617-01 probe holder&cup bracket(FRU) trolley Can be installed on trolley with EFP018F or above version only; can be installed on both left 115-045239-00 Inner chamber probe holder Assy(FRU) and right side of trolley;...

  • Page 131: Structure And Assembly/Disassembly

    Structure and Assembly/Disassembly Structure of the Complete System 8.1.1 Main Unit Fig Overall Exploded View Name Name Display (monitor) assembly Hardware cover Control panel assembly Battery Machine board assembly Battery cover assembly Back cover assembly of main unit Structure and Assembly/Disassembly 8-1...

  • Page 132: Mobile Trolley

    8.1.2 Mobile Trolley Name Name Trolley panel cover assembly Probe cable hook assembly Cast-aluminum base assembly of Storage tray trolley panel Power supply assembly Probe extender assembly Trolley base assembly Lifting column assembly 8-2 Structure and Assembly/Disassembly...

  • Page 133: Main Unit Assembly/Disassembly

    1PK-H024 095-000063-00 4″ Diagonal cutting pliers N-206S 095-000077-00 Anti-electrostatic glove: 1 pair. 8.2.1.2 Engineers Required The disassembly should be performed by professionals from Mindray or the staff who are qualified for the maintenance after the training. Structure and Assembly/Disassembly 8-3...

  • Page 134: Battery

    8.2.1.3 Disassembly Requirements Be prepared before disassembling ultrasound device. Stop scanning the patient and capturing images. Shut down the device and cut off AC power supply. Unplug AC power supply cable. Be prepared for a softer platform and keep the platform clear. Prevent the device from scrape. Get the tools and gloves prepared.

  • Page 135: Dust-Proof Mesh Of Main Unit

    Battery 8.2.3 Dust-proof Mesh of Main Unit Take out the dust-proof mesh on the right side. Dust-proof mesh on the right side Take out the dust-proof mesh in front of main unit. Dust-proof mesh in front of main unit Structure and Assembly/Disassembly 8-5...

  • Page 136: Network Adaptor

    8.2.4 Network Adaptor Unscrew four screws (M3 X 6 cross panhead screw) on the hard disk cover, and then remove the hard disk cover. Hard disk cover M3 X 6 cross panhead screw (4 screws) Extract the network cables. Extract the signal cables of monitor via black handle. Network adaptor snap closure Extract signal cables of monitor via black handle Push the metal snap closure backwards as the thick arrow shows.

  • Page 137: Ssd Card

    Two metal snap closure to lock wireless network adaptor Metal snap closure Wireless network adaptor Remove button battery Hold the button battery gently. Put the sharp end of the tweezers or flat-headed screw into the gap between battery and bulges of plastic cover. The button battery bounces off then. Note: do not press hard in the operation.

  • Page 138: Control Panel And Monitor

    Metal clasp Take out SSD card. 8.2.6 Control Panel and Monitor Remove network adaptor and battery assembly. See Chapter 9.2.2 and Chapter 9.2.3 for details. Unscrew 11 screws on the back cover (M3 X 8 Nylok screw). 8-8 Structure and Assembly/Disassembly...
  • Page 139 M3X8 Nylok screw (11 screws) Open control panel. Extract the signal cables of control panel, and remove the control panel. Extract signal cables of control panel Unscrew 4 screws (M3 X 8 Nylok screws) as shown in the Figure. Remove the monitor upwards.

  • Page 140: Ecg Assembly

    M3X8 Nylok screw Remove the monitor assembly upwards (2 screws for each left and right side) 8.2.7 ECG Assembly Remove control panel and monitor assembly. See Chapter 9.2.4 for details. Unscrew 4 screws on CG shield cover (M2 X 4 stainless steel cross head screws). Remove the shield cover.
  • Page 141 M2 X 4 stainless steel cross head screw (4 screws) Pressure plate ECG signal cables Unscrew 2 screws on ECG fixing bracket (M3 X 8 Nylok screw).Remove ECG's fixing bracket and extract ECG connecting cables. M3 X 8 Nylok screw (2 screws) Connecting cables to ECG socket ECG fixing bracket...

  • Page 142: Fan

    Socket to speaker Speaker assembly 8.2.8 Remove control panel and monitor assembly. See Chapter 9.2.4. Unplug the connecting cable of fan. Remove the hot-melt adhesive. Take out the fan. Hot-melt adhesive Fan's shield cover Fan plug Remove the fan’s shield cover. 8.2.9 Probe Board Assembly Remove control panel and monitor assembly.
  • Page 143 M2 X 4 stainless steel cross head screw (2 screws) Unscrew 3 screws on the fixing bracket of probe socket (M3 X 8 Nylok screw). M3 X 8 Nylok screw (3 screws) Take out the probe board assembly. Unscrew 4 screws on probe’s socket (M3 X 8 Nylok screw). Take out the probe’s socket. Structure and Assembly/Disassembly 8-13...

  • Page 144: Machine Board Assembly

    Probe board M3 X 8 Nylok screw (4 screws) Probe socket Disassemble IO fixing bracket, fixing bracket of pencil probe structure. Unscrew 2 screws on IO fixing bracket (M3 X 8 Nylok screw). Take out IO fixing bracket. IO fixing bracket M3 X 8 Nylok screw (2 screws) Unscrew 2 screws on the fixing bracket of pencil probe (M3 X 8 Nylok screw).
  • Page 145 Disassemble machine board assembly. Unscrew 11 screws (M3 X 6 cross panhead screw). Take out the machine board assembly. Machine board M3X6 cross assembly panhead screw (11 screws) Disassemble TR64 board Unscrew 7 screws on TR64 board (M3 X 6 cross panhead screws). Take out TR64 board with forces.
  • Page 146 Disassemble PHV power supply board Unscrew one screw on grounding elastic sheet (M2.5 X 12 cross panhead screw) M2.5 X 12 cross panhead screw (1 screw) Grounding elastic sheet Unscrew 4 screws on larger shield cover of PHV board (M3 X 6 cross panhead screw). Remove the larger shield cover of PHV board.
  • Page 147 M3 X 6 cross Smaller shield panhead screw cover of PHV (1 screws) board Disassemble CPU assembly. Unscrew four screws (M2.5 X 12 cross slot bolt) on CPU assembly, and then remove the CPU assembly. M2.5X12 cross slot bolt (4 screws) NOTE Do not open the BIOS base shown in the following figure when disassembling the CPU board assembly.

  • Page 148: Control Panel Assembly

    8.2.11 Control Panel Assembly Remove control panel. See step 1 to step 3 in Chapter 9.2.4 for details. 2. Remove standard small keyboard Unscrew 4 screws on water-proof plate (M3 X 6 cross panhead screw). Remove the water-proof plate. Push the socket clasp towards the blue arrow, and then take out flexible PCB.
  • Page 149 M3X6 cross slot screw (6 screws) 3. Remove the caps on the control panel. Pull out the cap upwards. Caps for: small encoder button (Zoom), TCG cap (8 caps), large encoder button (Auto Correct), large encode button (iTouch). Large encoder Large encoder Small encoder button (Auto...
  • Page 150 Unscrew 2 screws locking the buzzer (M2 X 6 cross panhead screw). Unplug the connecting cables of the buzzer from PCB board, and remove the buzzer. M2 X 6 cross panhead screw with pad (2 screws) Connecting cable of buzzer 5.
  • Page 151 6. Disassemble TGC board Unscrew 4 screws on TGC board (M3 X 6 stainless steel cross panhead screw). Unplug STC connecting cables. Remove TCG board. M3 X 6 stainless steel cross STC connecting cable panhead screw (4 screws) 7. Disassemble the control panel PCBA Unscrew 20 screws (M3 X 6 stainless steel cross panhead screw) on control panel PCBA.
  • Page 152 8. Disassemble caps Remove button caps on the control panel. Disassemble button caps 9. Disassemble magnetic induction chip and status indicator. Unscrew 4 screws (M3 X 6 cross panhead screw, 2 screws for each left and right side) from magnetic induction clip. Take out the magnetic chip. Unscrew 2 screws (M3 X 6 cross panhead screw, 1 screw for each left and right side) from status indicator.

  • Page 153: Display (Monitor) Assembly

    Silicon keyboard Control panel PCBA Silicon bearing (24 bearings) 11. TGC dust-proof cover TGC dust-proof cover is installed on TGC board via interference fit of silicon bearings. Remove TGC dust-proof from TGC board. TGC dust-proof cover TGC board Silicon bearing (4 bearings) 8.2.12 Display (monitor) Assembly Remove the monitor assembly.
  • Page 154 Screw cap. Unscrew M2.5 X 4 cross panhead screw (4 screws) Take out the front cover along the left side (or right side), and then take out it along the frame of the monitor. Take out the front cover form both sides 3.
  • Page 155 4. Disassemble WIFI cables WIFI cables stick to the back cover of the monitor. Tear the WIFI cables and aluminum foil off. WIFI cables and aluminum foil 5. Disassemble light sensor board Unscrew 2 screws on light sensor board (M2.5 X 4 cross panhead screw). Take out the light sensor board.
  • Page 156 M2 X 4 cross panhead screw (2 screws) 7. Disassemble left/right damping axis Unscrew 6 screws on damping axes from left and right sides (M2.5 X 5 cross slot screw, 3 screws for each left and right side), and remove damping axis. M2.5 X 5 cross slot screw (6 screws, 3 screws for each left and right side...

  • Page 157: Trolley Assembly/Disassembly

    095-000063-00 4″ Diagonal cutting N-206S 095-000077-00 / pliers Anti-electrostatic glove: 1 pair. 8.3.1.2 Engineers Required The disassembly should be performed by professionals from Mindray or the staff who are trained to be qualified for the maintenance. Structure and Assembly/Disassembly 8-27...

  • Page 158: Storage Box

    8.3.1.3 Disassembly Requirements Be prepared before disassembling ultrasound device. Stop scanning the patient and capturing images. Shut down the device and cut off AC power supply. Unplug AC power supply cable. Lock the casters to prevent the device from moving in the disassembly. Get the disassembly tools prepared.

  • Page 159: Power Supply Assembly

    M4X12 cross panhead Bracket of storage box screw (2 screws) 8.3.3 Power Supply Assembly Unscrew two M4X10 stainless steel round inner head screws (with the pad) on the front of the main unit, and then disassemble two M4X10 stainless steel round inner head screws (with the pad) on the back of the main unit.
  • Page 160 Clip The plastic clasp Remove the battery Unscrew 3 screws (M4 X 12 cross panhead screw) on the battery baffle board. Remove the battery baffle battery, and then take out the battery. M4X12corss panhead screw (3 screws) Battery Remove the battery compartment and battery management board Unscrew 6 screws (M4 X 12 cross panhead screw, 3 screws for each left and right side) on the battery compartment, and then take out the battery compartment.
  • Page 161 M4X12cross panhead screw (6 screws, 3 screws for each left and right side) Unscrew 6 screws (M3 X 8 cross panhead screw) on the battery management board, and then remove the battery management board. M3X8 cross panhead screw (6 screws) Remove AC-DC power supply assembly Unscrew 4 screws (M4 X 8 cross panhead screw) on AC-DC supporting board, and take out AC-DC assembly.
  • Page 162 M4X8 cross panhead screw (4 screws) Unscrew 4 screws (M4 X 8 cross panhead screw) on the back of AC-DC supporting board, and take out AC-DC power supply board. M3X6 cross panhead screw (4 screws) Unscrew 4 screws on the power supply fan (M4 X16 cross panhead with the pad and the clip). Take out the fan.

  • Page 163: Trolley Panel Board Assembly

    M4X16 cross panhead with the pad and the clip (4 screws) 8.3.4 Trolley Panel Board Assembly Unscrew 10 screws (M4 X 12 cross panhead screw) on the back of trolley panel’s base, and take out the panel cover. M4X12 cross panhead screw (10 screws) Remove the rotatable clasp Unscrew 2 screws on the fixing bracket for the spring (M4 X 12 cross panhead screws), and...

  • Page 164: Spring Assembly

    Fixing bracket for the spring M4X12 cross panhead screw (2 screws) Unscrew 2 screws (M4 X 12 cross panhead screw) on the fixing base of the pivot, and remove the fixing base of the pivot, then take out the rotatable clasp. Fixing base of M4X12 cross panhead the pivot...
  • Page 165 M4X12 cross M4X12 cross M3X8 cross M3X8 cross panhead screw panhead screw panhead screw panhead screw (2 (1 screw) (2 screws) (4 screws) screws) Remove the drawer lock. Unscrew the screws on the drawer lock. Remove the connecting plate between the screw and the key lock.
  • Page 166 Hexagon screw Drawer lock Remove spring cable Remove the fixing bracket of spring cable Unscrew 2 screws (M4 X 12 cross panhead screw) on the base, and take out the bracket of spring cable. The socket of Fixing bracket of M4X12 cross panhead spring cable Trolley base...
  • Page 167 Unscrew 2 screws (M4 X 12 cross panhead screw) on the injection-molding clasp of spring cable on the base. M4X12 cross panhead screw (2 screws) Unscrew 2 screws (M4 X 12 cross panhead screw) on the base of control panel, and take out the panel cover.
  • Page 168 Put auxiliary tool (M5 screws or screw driver) into spacing hole Unscrew 2 screws (M4 X 12 cross panhead screw) on the connecting rod of gas spring. M4X12 cross panhead screw (2 screws) Lift up the connecting rod of gas spring, and take out the spring of the connecting rod, then remove the connecting rod towards arrow’s direction.
  • Page 169 Remove the connecting rod towards arrow’s direction Spring of the connecting rod Remove gas spring Unscrew 6 screws (M5 X 25 Allen screw with the pad and the clip) on the connecting base of the gas spring. M5X25 Allen screw with the Connecting base pad or the clip (6 screws) Remove the latch of the gas spring at the bottom of the lifting column.

  • Page 170: Cast-Aluminum Base Of Trolley Panel

    Latch of Trolley base gas spring Gas spring 8.3.6 Cast-aluminum Base of Trolley Panel Remove the assembly of trolley panel cover and spring assembly. See Chapter 9.3.2.3 and Chapter 9.3.2.4 for details. Unscrew 8 screws (M5 X 25 Allen screw with the pad and the clip) on the cast-aluminum base, and remove the panel’...
  • Page 171 M4X12cross panhead screw (4 screws; 2 screws for each left and right side) Remove holder bracket, hook base of probe cable, moveable cable hook. Unscrew 6 screws (M4 X 12 cross panhead screw, 3 screws for each left and right side) on the holder bracket, and then take out the holder bracket.

  • Page 172: Lifting Column

    8.3.7 Lifting Column Remove cast-aluminum base of trolley panel. See Chapter 9.3.2.5 for details. Lay the device flat. Remove 8 screws (M5 X 25 Allen screw with the pad and the clip) on the base. Take out the lifting column towards arrow’s direction. M5X25 Allen screw Take out the lifting column with the pad and the...

  • Page 173: Trolley Base Assembly

    M5X12 Allen screw with the Straight track pad and the clip (8 screws) 8.3.8 Trolley Base Assembly Remove the lifting column. See Chapter 6.3.7 for details. Remove the clip of gas spring. Unscrew 3 screws (M5 X 25 Allen screw with the pad and the clip) on the connecting base of gas spring.
  • Page 174 Cast-aluminum base Unscrew the screws Caster Remove metal strips Unscrew 14 screws (M4 X 12 cross panhead screw) at the bottom of cast-aluminum base. Remove the front pegboard, back pegboard and the strip of power supply box (one piece for each left and right side).

  • Page 175: Installation Of Probe Holder

    M3X8 cross panhead screw Remove the decorative cover (4 screws) towards arrow’s direction 8.3.9 Installation of probe holder 1. Two hooks of probe holder are inserted into holder bracket diagonally. 2. Press the probe holder inward as well as downward at the same time. Structure and Assembly/Disassembly 8-45...
  • Page 176 3. Stuff two screws behind the holder bracket (cross panhead screw M3X6) Fasten two cross panhead screws M3X6 8-46 Structure and Assembly/Disassembly...

  • Page 177: Disassembly Of The Probe Holder

    8.3.10 Disassembly of the probe holder Disassemble the probe holder and three screws (M4X12 Philips pan headed screws) connected with the base of control panel, then remove the probe holder and holder bracket as a whole. NOTE: Don’t remove those two screws (cross panhead screw M3X6) of probe holder and holder bracket.
  • Page 178 Intracavity probe holder 2. Disassemble intracavity probe holder bracket Unscrew two screws (cross panhead screw M3X12) Intracavity probe holder bracket cross panhead screw M3X12(2pcs) 3. Disassemble padding block Unscrew two screws (cross panhead screw M3X12) 8-48 Structure and Assembly/Disassembly...
  • Page 179 Padding block Cross panhead screw M3X12(2pcs) Structure and Assembly/Disassembly 8-49...

  • Page 181: Installation Of Option Modules

    Installation of Option Modules Installation of Optional Devices to Software  Install Copy optional key file to USB flash disk and plug USB flash disk to the port. Open [Setup] menu. Click [Maintenance]-[Option]. Select the software package to be installed from the list. Click [Install].
  • Page 182 The optional assembly is limited to single key. If the module is installed or Note: there are 2 or more than 2 groups of the modules are selected, the installation button appears dimmed and disabled. After all modules are installed, please go to the previous interface to confirm. ...

  • Page 183: Installation Of The Accessory Kits And Optional Devices To Hardware

    Note: it is unavailable to use promotion for multiple optional keys. For the optional key which is promoted, it can also be installed. The installation to promotion key is same with these in Chapter 9.1 Install above.  Uninstall 1. Select the software package to be uninstalled from option list. Click [Uninstall] and it pops up the [Confirm] dialogue box.

  • Page 184: Storage Tray

    9.2.1 Storage Tray Remove the storage tray downwards. Take out the tray. Remove the storage tray downwards. Take out the tray 9.2.2 Probe Extender Assembly Unscrew 4 screws (M4 X 12 cross panhead screw) on the pegboard of probe extender assembly.

  • Page 185: Audio/Video Extender Assembly

    Install the assembly towards arrow’s direction Figure 9 - 2 Screw 2 screws (M4 X 12 cross panhead screw) on the back of probe extender assembly. M4 X 12 cross panhead screw (2 screws; one screw for each left and right side) Figure 9-3 9.2.3...

  • Page 186: Trolley Installation

    Metal clip Audio/video extender assembly 9.2.4 Trolley Installation The service staff installs the trolley according to the following steps after receiving the package: Open the package. See Chapter 3.2.1.1 for details. Install the holders on right and left sides. As shown in the following figure a) and b), place the probe holder into the holes of the left and right plate of the trolley.
  • Page 187 Holder on left side Holder on right side Figure 9-4 Installation for holders on right and left sides Install cable hook As shown in figure 1, aim the installation axis’s rabbet of probe hook assembly at the screw of fixing base, and then insert the probe hook assembly to the fixing base. Rotate the assembly anticlockwise to fix it (see figure b).The probe holders that are installed are shown in figure c.
  • Page 188 Rotate probe hook assembly Probe hook assembly anticlockwise Screw Fixing base Figure 9-5 -Installing probe hook assemblyInstall storage tray. Install the option modules if there are relevant modules for options: probe extend module, audio/video extend module. See Chapter 9.2.2 and Chapter 9.2.3 for details. 9-8 Installation of Option Modules...

  • Page 189: System Diagnosis And Support

    System Diagnosis and Support 10.1 General Status Indicator 10.1.1 Indicators of Control Panel Status indicators Icon Status definition and indicators Power-on status Off: System turned off; indicator When pressing the key, the indicator blinks green first and then blinks orange; After powering on, the indicator is green.

  • Page 190: Status Of Whole Machine

    The brightness of the When you press any keys monitor keeps the same; on the control panel, the system would return to the The logo “mindray” moves There is no operation for the frozen status, the around the screen. Scree...

  • Page 191: Get Whole Machine Started

    10.2 Get Whole Machine Started Power-on to the Press power button on machine control panel Power-on indicator is Temporary black screen Power-on completes. BIOS starts. BIOS start-up graphics appears 1.Backlight of control panel is on. 2.Power status indicators of IO back board are on. Windows operating system 3.The fan starts running.

  • Page 192: Power-On Process Of Whole Machine Supplied By Ac

    The course of testing and hard The monitor appears in black screen now, and the time of the disk configuration course is short. The course of the internal core The logo “mindray” appears. loading The course of logging on Same as the above Starting DOPPLER The company logo appears, and simultaneously progress bar displays the related information.

  • Page 193: The Start-Up Of Doppler

    10.2.4 The Start-up of Doppler 10.2.4.1 Procedure of Startup Windows app initialization Peripherals owned by Initialize PC; initialization. hardware Initialize PC software Initialization to Initialize ultrasound ultrasound software hardware Start-up, operations and Initialize applications related to ultrasound ultrasound software are software performed on this step.
  • Page 194 10.2.4.2 Details of Procedures Possible reason for Step Procedures Increment Description starting stagnation Window start-up appmon starts Doppler Attach the path to configuration files Set Windows attributes Initialize display device, main interface, vocal, USB device representative Start bus device Backbone Dev and LPC Initialize the time and multi-language Start-up functions.

  • Page 195: Alarming And Abnormal Information

    Possible reason for Step Procedures Increment Description starting stagnation Configure file dialog box Configure Initialize print library Initializing Battery monitoring, PHV monitoring ultrasoun external. Load print task icon increment Be careful Configure low consumption of 1. peripheral of the Configure USB manager and burn manager battery.
  • Page 196 connect AC power supply, or Power-off”" error, Battery supply” occurs when the System will Power-off in 60s " power is supplied by AC. Check the battery connection or replace the battery. *** “Left/Right Battery Use the adaptor to over-temperature, Current supply the power or “Battery over-temperature, Please left/right...

  • Page 197: Abnormal Voltage Of System Power

    “INVALID” Unrecoverable destructive protection of Permanent damage to the battery. battery Remind the user of replacing the battery. “PROTECTED” Recoverable protection of the battery The recoverable protection occurs to the battery. The battery recovers after a time period. Contact the service engineer for any questions.

  • Page 198: Fan Error

    thermal sensor Hot spot name DSP F GA FPGA PC module thermal sensor 10.3.4 Fan Error Alarming tips LOG record Suggestion *** System Monitor: Fan alert！[XXX], Current speed : [VVV] rpm, Limit speed: [LLL] rpm The number of the fan is shown below (from left to right): “Ventilator Fan 1 Fan 2...

  • Page 199: Other Errors

    *** [CCC]([HH]).[XXX] supply voltage error. [XXX] volt is [PPP] V (upper limit is [LLL]V). in which [CCC] refers to the frame name of current alarming protocol and [HH] refers to frame header. [XXX] refers to the name of high voltage, such as: PHV-1P, PHV-1N, PHV-2P, PHV-2N, CW-P and CW-N.

  • Page 200: Operation Procedure Of Maintenance Self-Test

    types of tests: production self-test, maintenance self-test and user self-test. This chapter describes the maintenance self-test and user self-test in details. 10.4.2 Operation Procedure of Maintenance Self-test Note: Before entering system self-test, all tasks running on Doppler should be completed, otherwise the self-test system fails to respond.
  • Page 201 The booting screen of system self-test appears. Figure 10-1 Booting screen of system self-test Configure corresponding preset items on maintenance self-test interface. After finishing the configuration, click [Start] to perform self-test. See the table below: Button Name Description [Open All] Click to unfold all items that are folded.
  • Page 202 [Default] The system performs item tests by clicking it. [Select All] Select all test items by clicking it. [Select None] Cancel the test item by clicking it. [Continue/Stop] One button for two operations [Continue] and [Stop]. If you click [Continue], the test continues even though a test item fails during the test;...
  • Page 203 Figure 10-2 Maintenance self-test interface Self-test status display: When the program is running, the version and release date, M9 SelfTest Software for Manufacture Version: xx; Release Date: YYYYMMDDXX, will be displayed on the left side of the status bar. During the test, the software version in the status bar becomes the name of current test.

  • Page 204: User Self-Test

    Figure 10-4 Display of test result in Testitems table Click each test item in Testitems list. The program search for corresponding test result of test item and displays it in details, as shown below. Figure10-5 Display of test result in Messages table The number to the test item appears in front of the name of test item.
  • Page 205 Figure 10-6 User self-test interface There are three divisions in user self-test interface: display area of self-test item, monitoring information bar and status bar. The functions on monitoring information bar are same with those on user self-test interface. The self-test area only displays the item that has been tested, but not the test result.

  • Page 206: Test Report

    10.4.4 Test Report 10.4.4.1 Test Report The default format of test report is HTML. The test report can be browsed via Internet Explorer. The format is shown below: The test item list lies on the left side of the report and is classified according to test results. Click the test item on the left side of the report.
  • Page 207 In which, [Z0202] refers to the index of test item; [Board/Module] refers to the board and the module that test item lies in; [Test Result] refers to the result of test item; [Information] refers to the information of test item. 10.4.4.2 Test Data Storage Take the time as the report name, and compress it into Zip file.

  • Page 209: Care And Maintenance

    Care and Maintenance 11.1 Overview The maintenance procedure in this chapter is for recommendation. 11.1.1 Tools, Measurement Devices and Consumables Table 11-1 List for Tools and Measurement Devices Tools/Measurement Qty. Remarks Devices Plastic and resin Used to contain the physiological saline and two container probes available in the container.

  • Page 210: Routine Maintenance Items

    11.1.2 Routine Maintenance Items Table 11-3 The list for maintenance items and maintenance frequency Item Frequency Method Dust-proof cover cleaning 1 time/month See Chapter 12.2.1 The monitor cleaning 1 time/month Ditto Trackball cleaning 1 time/month Ditto Control panel cleaning 1 time/month Ditto Every time after Probe cleaning (head of the probe)

  • Page 211: Cleaning

    11.2 Cleaning 11.2.1 System Cleaning 11.2.1.1 Flow of Cleaning Shut down the system; unplug power supply cable Clean dust-proof mesh Clean the monitor Clean the trackball Clean the control panel Clean the probe Clean the holder Clean the cover Fig 11-1 The View of cleaning maintenance Before cleaning the system, be sure to turn off the power and WARNING: disconnect the power cord from the outlet.
  • Page 212 Dust-proof mesh of main unit: take out the dust-proof mesh of the main unit. Dust-proof mesh of main unit on the right side Please clean all dust-proof covers of the system periodically (1 time per CAUTION: month); otherwise, system damage may result. Cleaning times can be increased when the system is used in the open air or somewhere dust is more.
  • Page 213 Cleaning: Clean the two long shafts, the bearing, plastic cover and the internal area of clamping ring (see the illustration below) with clean soft dry cloth or tissue. Restoration installation: Put the trackball into that. The long axis of clamping ring aims at the slot of trackball’s cover. Press the bulges of the clamping ring with fingers.
  • Page 214 Tool: dry soft cloth, mild soap-suds  Method:  Use dry soft cloth to clean control panel (including keystroke, encoder, locking lever).Or use mild soap-suds to clean off the stains, and then use dry clean soft cloth to dry it. If it is difficult to clean the control panel, please remove the caps of the encoders, and then use mild soap-suds to clean off.

  • Page 215: Peripherals Cleaning

    11.2.2 Peripherals Cleaning Perform the cleaning according to the reality. The test items without the configurations can be ignored. Table 11-4 List for peripherals cleaning Item Content Process Description Use soft dry cloth to clean off the dust and stains on the cover. Color/Black/White Remove the cover to clean the internal of the printer.

  • Page 216: System Function Check

    11.3.2 System Function Check The system function checking is not required during Preventive Maintenance. Engineer or Customer may use it as part of their product Quality Assurance Program tests Table 11-6 System function list Content Method Verify the basic operation in B mode. Check the basic software and B mode hardware assembly affecting B-mode operation.

  • Page 217: Mechanical Safety Inspection

    Item Content Method Check user’s basic operation. Verify the implementation of ECG module ECG module. See Chapter 5.3 11.3.4 Mechanical Safety Inspection Mechanical safety inspection is mainly used to check mechanical strength and mechanical function of the key assembly of ultrasonic system. The mode of test evaluation mainly is: Perform the evaluation by means of visual check and operating check, if the check result cannot pass, the system is in abnormal status now.
  • Page 218 Item Method Tool Visually check to confirm there is no any crack. none Casters of cart Operate the casters to confirm the locking and releasing functions are normal. Visually check to confirm that there is no Inner skewness and the connecting screws are free of hexagon breakage or falling off.

  • Page 219: Troubleshooting Of Regular Malfunctions

    Troubleshooting of Regular Malfunctions 12.1 Troubleshooting as the System is Disabled to Power On 12.1.1 Related Modules or Boards Descriptions Remarks Power supply adapter Battery assembly Main board CPU assembly 12.1.2 Key Points Supporting Troubleshooting Key points supporting troubleshooting Remarks Power-on status indicator Backlight of the power button AC indicator...

  • Page 220: The System Cannot Perform Troubleshooting

    AC indicator: on; Error from main board of power Replace the main supply; board. Power on/off indicator: the indicator is off or blinks after pressing the button. AC indicator: on; Main board of power supply Replace CPU module responds to the power on/off, but Power on/off indicator: blinks CPU module does not respond to after pressing the power...

  • Page 221: The System Cannot Perform Troubleshooting

    12.2.3 The System Cannot Perform Troubleshooting No. Fault Description Cause Analysis Solution The backlight on the control System powers on normally, Replace CPU module panel appears normal. The enters BIOS self-checking but monitor is in black screen. BIOS screen does not display. There is no display when CPU module failure.

  • Page 222: Image Troubleshooting

    12.3.3 Image Troubleshooting No. Fault Description Cause Analysis Solution No echo to PHV power supply board error Replace PHV power supply ultrasound image. board The probe can recognize but without the echo. Dark strips appear on Probe malfunction, e.g., array Replace the probe;...

  • Page 223: Troubleshooting Control Panel

    Backlight of control panel To confirm if the control panel is powered on normally; Key sound of the control panel. To confirm if the buzzer works normally Response to function keys on control panel 2116 general response to the buttons on To confirm if it is digital keyboard error or control small keyboard panel assembly error.

  • Page 224: Key Points Supporting Troubleshooting

    12.5.2 Key Points Supporting Troubleshooting Key points supporting troubleshooting Remarks Backlight of the LCD More evident in the darkness Display the status via HDMI connecting to peripherals; 12.5.3 Troubleshooting Monitor Fault Description Cause Analysis Solution The power-on of the control panel is normal. LCD error Replace the LCD.

  • Page 225: Troubleshooting For Ecg Module

    12.6.3 Troubleshooting for ECG Module Fault Cause Analysis Solution Description Fail to open ECG board error Replace ECG board. ECG related functions Open the Abnormal ECG lead or ECG module Replace ECG lead or ECG corresponding module. ECG function, and the wave form is displayed as a line or abnormal...

  • Page 227: Appendix A Electrical Safety Inspection

    Appendix A Electrical Safety Inspection The following electrical safety tests are recommended as part of a comprehensive preventive maintenance program. They are a proven means of detecting abnormalities that, if undetected, could prove dangerous to either the patient or the operator. Additional tests may be required according to local regulations.
  • Page 228 ELECTRICAL SAFETY INSPECTION 1- Power Cord Plug TEST PROCEDURE  The Power Plug The Power Plug Pins No broken or bent pin. No discolored pins. The Plug Body No physical damage to the plug body. No physical damage to the strain relief. No The Strain Relief plug warmth for device in use.
  • Page 229 ELECTRICAL SAFETY INSPECTION Device Enclosure And Accessories TEST PROCEDURE  Visual Inspection No physical damage to the enclosure and accessories. No physical damage to meters, switches, connectors, etc. No residue of fluid spillage (e.g., water, The Enclosure and Accessories coffee, chemicals, etc.). No physical damage to probe head (e.g., crack) No loose or missing parts (e.g., knobs, dials,...
  • Page 230 ELECTRICAL SAFETY INSPECTION Device Labeling TEST PROCEDURE Check the labels provided by the manufacturer or the healthcare facility is present and legible. Main Unit Label  Integrated Warning Labels  Slope and High Voltage Caution Label  Don’t Stress Label ...
  • Page 231 NOTE: “4-protective grounding impedance” testing item is applicable for M9 portable ultrasound system with UMT-500Plus trolley (configured with power supply), and is not applicable for unaccompanied M9 system or M9 system with UMT-500 trolley (without power supply). ELECTRICAL SAFETY INSPECTION 4- Protective Earth Resistance VOERVIEW Protective Earth Resistance is measured using the RED test lead attached to the...
  • Page 232 ELECTRICAL SAFETY INSPECTION 4- Protective Earth Resistance front panel outlet. Attach the 601PRO RED input lead to the device’s Protective Earth terminal or an exposed metal area. Press shortcut key 3. The Protective Earth Resistance test is displayed. Press SOFT KEY 3 to select a test current (1AMP, 10AMP, or 25AMP). The selected test current is displayed in the upper right corner of the display.
  • Page 233 ELECTRICAL SAFETY INSPECTION Earth Leakage Test OVERVIEW Run an Earth Leakage test on the device being tested before performing any other leakage tests. Leakage current is measured the following ways: ♦ Earth Leakage Current, leakage current measured through DUT outlet Earth ♦...
  • Page 234 ELECTRICAL SAFETY INSPECTION Earth Leakage Test  Failure Check any short-circuits of the Y capacitor on power unit. Replace a new one if any portion defective. Check any broken of the Power Unit. Replace a new one if any portion defective. Inspect mains wiring for bad crimps, poor connections, or damage.
  • Page 235 ELECTRICAL SAFETY INSPECTION Patient Leakage Current OVERVIEW Patient leakage currents are measured between a selected applied part and mains earth. All measurements may have either a true RMS. TEST PROCEDURE  Prepare Perform a calibration from the Mains on Applied Part menu. The following outlet conditions apply when performing this test: Normal Polarity, Earth Open, Outlet ON Normal Polarity, Outlet ON...
  • Page 236 ELECTRICAL SAFETY INSPECTION Patient Leakage Current KEY on the 601PRO. Press the print data key at any time to generate a printout of the latest measurement. Figure 2 patient leakage Current  Note 1, In addition to Probes ,Patient leakage current test should be perform if ECG or PCG parts used;...
  • Page 237 ELECTRICAL SAFETY INSPECTION Patient Leakage Current All countries For BF ECG input and transducer 100μA Normal Condition 500μA Single Fault Condition Electrical Safety Inspection A-11...
  • Page 238 ELECTRICAL SAFETY INSPECTION Mains on Applied Part Leakage OVERVIEW The Mains on Applied Part test applies a test voltage, which is 110% of the mains voltage, through a limiting resistance, to selected applied part terminals. Current measurements are then taken between the selected applied part and earth. Measurements are taken with the test voltage (110% of mains) to applied parts in the normal and reverse polarity conditions as indicated on the display.
  • Page 239 ELECTRICAL SAFETY INSPECTION Mains on Applied Part Leakage Attach the applied parts to the 601PRO applied part terminals. Press shortcut key 7. The Mains on Applied Part test is displayed. Select the desired outlet configuration and applied part to test using the appropriate SOFT KEYS: Press START TEST (SOFT KEY 1) to begin the test.
  • Page 240 ELECTRICAL SAFETY INSPECTION Mains on Applied Part Leakage outlets to see if they could be used instead. Change another probe to confirm if the fail is caused by console. Inspect wiring for bad crimps, poor connections, or damage. If the leakage current measurement tests fail on a new unit and if situation cannot be corrected, submit a Safety Failure Report to document the system problem.
  • Page 241 ELECTRICAL SAFETY INSPECTION Patient Auxiliary Current overview Patient Auxiliary currents are measured between any selected ECG jack and the remaining selected ECG jacks. All measurements may have either a true RMS or a DC-only response. TEST PROCEDURE  Prepare From the MAIN MENU, or with the outlet unpowered, plug the DUT into the 601PRO front panel outlet, and turn on the device.
  • Page 242 ELECTRICAL SAFETY INSPECTION Patient Auxiliary Current  Note If the current test standard being used does not include Patient Auxiliary Current DC readings, or the DC option is not enabled, then DC readings will not be available through the APPLIED PART SOFT KEY selections. ...
  • Page 243 ELECTRICAL SAFETY INSPECTION FORM （Class I equipment） Overall assessment: □ Scheduled inspection Test item: 1, 2, 3 □ Unopened repair type Test item: 1, 2, 3 □ Opened repair type, not modify the power part Test item: 1, 2, 3, 4, 5 including transformer or patient circuit board □...

  • Page 245: Appendix B Phantom Usage Illustration

    Appendix B Phantom Usage Illustration Note: as an option, the phantom usage is not required to perform the routine maintenance. It can be used to guarantee the quality of the test. Best storage and working temperature for phantom: 10℃ to 35℃. The test Note: performance may be affected if the temperature goes beyond the range.

  • Page 247: Appendix C Description Of Self-Test Test Items

    Appendix C Description of Self-test Test Items C.1.1 Z0101 Hard Disk Verify Test Top test items  Test content  Traverse all hard disk files from Doppler installation directory, compare and verify the files with the archived hard disk data. Analysis to test failure ...
  • Page 248 Perform read and write tests for entire space of four types of DDRs that DSP FPGA plugs in. The program displays the test results of DSP buffer DDR (transmitting DSP processing result data), SCAN buffer DDR (transmitting scan control frame), IQ buffer DDR (transmitting IQ data) and Gather buffer DDR (collecting data).
  • Page 249 C.1.6 Z0205 TRA AFE Digital Interface Test Top test items  TRA AFE SPI Interface Test Test content  Enter system test mode, write the data to TRA AFE, input delay RAM, re-read the data from delay-channel memory and make the judgment to locate the channel and AFE clip.
  • Page 250 The waveform that the channel transmits is incorrect if the information “Open circuit emit receive channel: XXX” appears. The transmission of the channel affects others’ if the information “Open circuit emit receive channel: XXX” appears. Suggestion to failure test  Restart the device and perform the self-test if the test result appears Error.
  • Page 251 C.1.11 Z0210 System Voltage Test Top test items  DSP FPGA and SM ARM Interconnection Test Test content  Read the voltage values of P2V5, N11V7, P3V3, P5V, P1V2 and P1V8 via SM serial port drive. Read the voltage values of AP5V6, AP6V6, N5V6, AP3V6, P12V, P1V5, AP2V, AP2V8, VBAT, P1V and P1V35 via ADT7462 drive.
  • Page 252 Suggestion to failure test  Restart the device and perform the self-test if the test result appears Error, which indicates the error of SM serial port occurs. It is necessary to restore the device if Error re-appears. It is recommended to repair the fan, which does not meet the requirements of rotational speed, if the test result is FAIL.
  • Page 253 C.1.16 Z0125 4D Overcurrent Protecting Status Test Top test item  PC module and DSP FPGA communication test Test content  Read 4D circuit overcurrent protecting status. Analysis to Test Failure  “Not under overcurrent protection” prompting indicates that 4D circuit is normal. “Under overcurrent protection”...
  • Page 254 Read TEE angle value. If it is not 0 or FF, TEE angle signal is normal. Analysis to Test Failure  The drive goes wrong if the test result appears Error. If test result is FAIL, then TEE angle signal collecting link has a malfunction. Suggestion to Test Failure ...
  • Page 255 C.1.22 Z0303 TRB AFE Digital Interface Test Top test items  TRB AFE SPI Interface Test Test content  Enter system test mode, write the data to TRB AFE, input delay RAM, re-read the data from delay-channel memory and make the judgment to locate the channel and AFE clip.
  • Page 256 analyzes whether the waveform belongs to PHV1, and compares the signal-to-noise ratio of the channel with others’. Analysis to test failure  The drive goes wrong if the test result appears Error. The waveform that the channel transmits is incorrect if the information “Open circuit emit receive channel: XXX”...
  • Page 257 C.1.27 Z0403 PHV Mode Test Top test items  DSP FPGA and PHV ARM Interconnection Test Test content  Adjust PHV voltage linearly, and set five voltage values. Read PHV1P, PHV1N, PHV2P and PHV2N voltage value via PHV serial port. Analysis to test failure ...
  • Page 258 Put the hand over the light sensor which lies in the center of the screen for at least 5 seconds. If the screen becomes darker, it indicates it works well. Then, take the hand off the light sensor; the screen becomes brighter in 5 seconds, it indicates it works well.
  • Page 259 C.1.31 Z0602 Keyboard Key, Encoder, TGC, Trackball Test Top test items  Keyboard USB Interconnection Test Test content  It mainly tests whether the buttons, encoders, TGCs, trackball, backlight LEDs and indicating LEDs in the keyboard are normal, and reads board ID, keyboard FPGA and version of program as well.
  • Page 260 TGC test: 8 TGC sliders on the keyboard correspond to controls on the simulation keyboard. When sliding TGC sliders on the keyboard, the corresponding controls on the simulation keyboard move as well. Keyboard backlight test: when the simulation keyboard initializes, all dual-color lights highlight in green on the keyboard.
  • Page 261 The following dialog box appears when performing test. The system changes the brightness of LED (white and orange) and trackball respectively and check whether the brightness of LED on the keyboard changes accordingly. If LED brightness of the keyboard keeps identical as configured, click “LED and Traceball is OK” to quit the dialog box.
  • Page 262 Analysis to test failure  The drive goes wrong if the test result appears Error. FLASH data is inconsistent with that on EEPROM if the information “The data in the FLASH and EEPROM is inconsistent” appears. FLASH is empty if the information “There is no data in the FLASH”. Suggestion to failure test ...
  • Page 263 Analysis to test failure  The drive goes wrong if the test result appears Error. Backlight control of LCD monitor goes wrong if the test fails. Suggestion to failure test  Restart the device and perform the self-test if the test result appears Error. It is necessary to restore the device if Error re-appears.
  • Page 264 It is recommended to replace the right battery, and then replace CPU if the test result is FAIL. C.1.39 Z0803 Left Battery Test Top test items  Left Battery I2C Interconnection Test Test content  Read the voltage, temperature, current, volume and charging times, etc, via SM serial port.
  • Page 265 The communication error between ECG board and main board goes wrong if the information “ECG Module information read test FAIL” appears. Suggestion to failure test  Restart the device and perform the self-test if the test result appears Error. It is necessary to restore the device if Error re-appears.
  • Page 267 P/N: 046-006006-00 (25.0)

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