Mindray Z6 Service Manual
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Mindray Z6 Service Manual

Diagnostic ultrasound system
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Z6/Z6T/Z6S/Z6W/Z6Vet
Z5/Z5BW/Z5T/Z5Vet
Diagnostic Ultrasound System
Service Manual
Revision 15.0

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Summary of Contents for Mindray Z6

  • Page 1 Z6/Z6T/Z6S/Z6W/Z6Vet Z5/Z5BW/Z5T/Z5Vet Diagnostic Ultrasound System Service Manual Revision 15.0...

  • Page 3: Table Of Contents

    Table of Content Table of Content........................i Revision History ........................I Intellectual Property Statement ..................II Applicable for........................II Statement ..........................II Responsibility on the Manufacturer Party ................ II Customer Service Department ..................III Preface........................1-1 Meaning of Signal Words ....................1-1 Meaning of Symbols ......................
  • Page 4 3.4.4 Installing External DVD-R/W ..................3-9 3.4.5 Installing Barcode Scanner ..................3-10 System Configuration ..................... 3-11 3.5.1 Power ON / OFF ..................... 3-11 3.5.2 Enter Doppler ......................3-11 3.5.3 System Preset ....................... 3-12 3.5.4 Print Preset ......................3-14 3.5.5 Network Preset ...................... 3-16 3.5.6 System Information ....................
  • Page 5 HDD Partition ........................ 6-15 Structure and Assembly/Disassembly ..............7-1 Structure of the Complete System ................... 7-1 Field Replaceable Unit ....................7-2 Preparations ........................7-11 7.3.1 Tools Required ......................7-11 7.3.2 Engineers Required ....................7-11 7.3.3 Assembly/Disassembly Required ................7-11 Assembly/Disassembly ....................7-11 7.4.1 Battery Connecting Board ..................
  • Page 6 10 Troubleshooting of Regular Malfunctions............. 10-1 10.1 System cannot be powered on ..................10-1 10.1.1 Module or Board Related ..................10-1 10.1.2 Key Points Supporting Troubleshooting ..............10-1 10.1.3 Troubleshooting ..................... 10-1 10.2 System Cannot Start up Normally .................. 10-2 10.2.1 Module or Board Related ..................

  • Page 7: Revision History

    Revision History Mindray may revise this publication from time to time without written notice. Revision Date Reason for Change 2012.03.20 Initial release 1） A new model is added to the cover page. Z5/Z5BW/Z5T/Z5Vet; 2） 4.1 Hardware system overall structure: add hardware differences between Z5 series and Z6 series systems;...

  • Page 8: Intellectual Property Statement

    Failure to do so may result in personnel injury or product damage. Responsibility Manufacturer Party Mindray is responsible for the effects on safety, reliability and performance of this product, only if:  All installation operations, expansions, changes, modifications and repairs of this product are conducted by Mindray authorized personnel;...

  • Page 9: Customer Service Department

    Mindray or repairs by people other than Mindray authorized personnel.

  • Page 11: Preface

    Preface 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 operator’s 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 12: Warning Labels

    rear Caution panel Dangerous voltage 1.2.2 Warning Labels Warning Labels Meaning Please carefully read this manual before use device. The following labels are a. Do not place the device on a sloped surface. Otherwise the available when the system device may slide, resulting in personal injury or the device works with the mobile malfunction.

  • Page 13: Safety Precautions

    Video output Remote port VGA signal output VGA port AC indicator Lower left corner on the control panel Battery indicator Standby indicator Lower right corner on the control panel Hard disk indicator Probe connector A Rear panel Probe connector B This product is provided with a CE marking in accordance with the regulations stated in Council...

  • Page 14: Electric Safety

    Do not use any cables other than the cables provided with the device by Mindray. 3. Use the cable provided with this system to connect the printer. Other cables may result in electric shock.

  • Page 15: Personnel 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 17: Product Specifications

    Product Specifications Overview 2.1.1 Intended Use Z5 series and Z6 series are diagnostic ultrasound system, which are intended for use in clinical ultrasonic diagnosis. Z5 series include: Z5/Z5BW/Z5T/Z5Vet; Z5 series include: Z6/Z6T/Z6S/Z6W/Z6Vet. 2.1.2 Introduction of Each Unit Rear view: Product Specifications 2-1...
  • Page 18 Left side: 2-2 Product Specifications...
  • Page 19 Name Function Probe holder Sets the probe Display Displays the image and parameters Man-machine interface for operation control, for details, Control Panel please refer to “2.1.2.1 Control Panel”. Handle For lifting the machine Signal input / output panel, for details, please refer to “2.1.2.2 IO Panel IO Panel”.
  • Page 20 Name Description Function Off: when system is turned off; Green: when system is turned on by pressing this Power button button; Orange: when system is in standby. Exit Press to exit the current status to the previous status. Press to open or close the accompanying help Help documents.
  • Page 21 Name Description Function Cursor Press to show the cursor. Press to return to the previous operation or to delete the Back last project Trackball Roll the trackball to change the cursor position. Press to confirm an operation. Press to enter the PW mode Color Press to enter the color mode Press to enter the M mode.
  • Page 22 Name Description Function Indicator 3 Standby indicator Standby: blinking in orange Other status: light off HDD status indicator Read/ write: blinking in green Other status: light off Indicator 4 NOTE: DO NOT move the machine when the indicator blinking in green. Otherwise the HDD may be damaged by sudden shake.

  • Page 23: Peripherals Supported

    2.1.2.3 Power Supply Panel <1> <2> 100-240~ 50/60Hz 1.5-0.8A Name Function Power inlet AC power inlet Used for equipotential connection, that balances the protective Equipotential earth potentials between the system and other electrical terminal equipment. 2.1.3 Peripherals Supported Name Model 971-SWNOM (2-pedal, USB port) Footswitch SP-997-350 (3-pedal, USB port)

  • Page 24: Specifications

    Specifications 2.2.1 Dimensions and Weight Dimensions： Fold：378mm（H）×190mm（D）×415mm（W） Unfold：396mm（H）×476mm（D）×415mm（W） Net weight：≤8.8Kg（including battery，no probe holder） 2.2.2 Electrical Specifications Voltage 100-240V～ Current 1.5-0.8A Frequency 50/60Hz± 3Hz 2.2.3 Environmental Conditions Operating conditions Storage and transportation conditions Ambient temperature 0℃～40℃ -20℃～55℃ Relative humidity 30%～85% (no condensation) 30%～95% (no condensation) Atmospheric pressure 700hPa～1060hPa...

  • Page 25: System Installation

    System Installation Preparations for Installation Do not install the machine in the following locations: NOTE: Locations near heat generators; Locations of high humidity; Locations with flammable gases. 3.1.1 Electrical Requirements 3.1.1.1 Requirement of Regulated Power Supply Requirement of power supply is referring to 2.2.2.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 26: 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. 1. Place the system in a room with good ventilation or having an air conditioning unit. 2. Leave at least 20cm clearance around the system to ensure effective cooling. 3.

  • Page 27: Unpacking

    Installation duration: 1 person, 0.5 hour. 3.2.1 Unpacking Use the scissor to clip the 2 rubber belts as follows: Use a knife to open the tapes: Take out the operation manual: Take out the probe box 1: System Installation 3-3...
  • Page 28 Take out the accessory box: Take out the probe box2, as follows (the box is below the accessory box): Hold the handle tightly and pull the machine with the surrounding foam: Remove the surrounding protective foam to take out the main system. 3-4 System Installation...

  • Page 29: Checking

    3.2.2 Checking 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. Installation of Main Unit 3.3.1 Installing Battery...

  • Page 30: Control Panel Adjusting

    3.3.2 Control Panel Adjusting Press the ① lock buttons on the both sides of the control panel as illustrated in the following picture, open the control panel. Figure 3-2 Control Panel Adjustment 3.3.3 Display Adjusting 1. Open the display as described in 3.3.2 2.

  • Page 31: Installing Probe Holder

     Contrast adjustment: refer to the contrast control keys; press <Fn>+ to decrease the contrast; and press <Fn>+ to increase the contrast.  Restore the factory default settings Open the page via “Setup <F10>→General” and restore the brightness/contrast to factory default setting.

  • Page 32: Installing Peripherals

    NOTE: Before inserting the connector into the probe port, inspect the connector pin. If the pin is bent, do not use the probe until it has been inspected / repaired / replaced. Installing Peripherals For the models of the supported peripherals, please refer to “2.1.3 Supported Peripherals”. 3.4.1.1 Footswitch Installation Connecting: Take 971-SWNOM as an example: insert the USB connector to the system...

  • Page 33: Installing A Graph / Text Printer

    Figure 3-6 Installing Analog Video Printer  Digital Video Printer Connect one terminal of the data cable of the video printer to the USB port of the ultrasound system and the other terminal to the video input port of the video printer; Insert the power cord to a power supply receptacle that is well grounded.

  • Page 34: Installing Barcode Scanner

    Connect the power supply adapter plug of the DVD recorder to an appropriate receptacle that is well grounded. Figure 3-7 Installing External DVD-R/W 3.4.5 Installing Barcode Scanner The system supports barcode reader to read the patient information (ID). For structure of the scanner, see the figure below. The important parts are: LED indicator, scanning surface, and the switch.

  • Page 35: System Configuration

    When the ultrasound system is working, information scanning can be performed by pressing the switch on the scanner. For detailed operations, please refer to the operator’s manual of the scanner. Fix the scanner on the bracket (see the figure below) to avoid accidental falling. 2D scanner 1D scanner System Configuration...

  • Page 36: System Preset

    3.5.3 System Preset Press the <Setup> key to enter the [Setup] menu. Click <System Preset> to enter the screen as follows:  Region 3-12 System Installation...
  • Page 37 In the Region page, set the system language, date format, date, time and hospital related information, etc.  General Click <System Preset> to enter: In this page, set the time of standby, brightness/contrast and color temperature of display,etc.  Key Config System Installation 3-13...

  • Page 38: Print Preset

    Function of keyboard keys F1 and the footswitch keys (left, mid, right) are user-defined. Key brightness, key volume, trackball backlight and trackball sensitivity can be adjusted.  Image Preset Click [Image Preset] to enter: General image parameters can be set in this page. 3.5.4 Print Preset Press <Setup>...
  • Page 39 After connecting the local printer, Click “Printer Driver”, the system will display the printer name and status (Ready) automatically which already installed printer driver successfully. Return “Printer Service” page, Select the corresponding service from the printer list and increase the service. The system integrates drivers of HP printers, after HP printers are connected, drivers will be installed automatically (about 10s).If auto installation fails, icon will display on the right lower corner of the screen to warn you that manual installation is necessary.

  • Page 40: Network Preset

    Download the ppd file from HP official website (contact R&D engineer if necessary), and copy the ppd file to the storage device (USB disk as an example). Connect the U disk to the USB port nearside the control panel of ultrasound system, click the icon to pop up the screen, select the U disk to run the ppd file and finish the installation.
  • Page 41 Name Description Current Network Adapter To select the network connection mode If “DHCP” is selected, IP address will be automatically obtained DHCP from DNS server; if “Static” is selected (using static IP address), / Static you need to enter the IP address. IP address of the system should be at the same network segment IP Address with the server IP.

  • Page 42: System Information

    If connection is successful, click [Add] to add the service to the Service list. If the currently entered name has already existed, the system will pop up: “The server NOTE: name exists!” Click [OK] to enter another name. Click [DICOM Service] to open the DICOM Service screen. Only when the system is configured with DICOM basic function module, and installed DICOM Work list, MPPS, DICOM Structured Reporting and Query/ Retrieve modules, can the corresponding preset settings be found in DICOM Service screen.
  • Page 43 2. Click [About Detail] to check the detailed board information. 3. Click [Save] to export the information in the format of “*.TXT”; click [Exit] to return to the Setup menu. NOTE: Be sure to confirm the system information before and after the software maintenance.

  • Page 45: Hardware Principle

    AC-DC power Power supply board Communication & control AC IN Figure 4-1 Schematic Diagram of System As a portable black-and-white ultrasonic product，the system supports two probe slots. The difference between Z5 series and Z6 series is as follows. Hardware Principle 4-1...

  • Page 46: Main Unit

    Different Z6 Series Z5 Series Remarks Items Using the same PCB, different 64 transmitting/ receiving 32 transmitting/ Main board channels receiving channels Distinguishing system software by the broad ID Supportting128-array, Supporting Probe boards of two series Probe 192-array and bi-planar...

  • Page 47: Probe Board

    PROBE_B_SPI_nWP/DATA1 PROBE_A_SPI_SEL PROBE_B_SPI_SEL Figure 6-3 Principle Diagram of Z5 Series’ Probe Board The function of Z6 series probe board describes as following:  The ultrasound signal is transferred from 64-channel to 128-array by the high-voltage switch on the probe board.

  • Page 48: Main Board

    4.2.1.2 Probe Board of Z5 Series A+5V A+95V +95V OE_N BOARD ID A-95V PRB_A_ID[6:1] -95V Driver PRB_A_ID[6:1] BOARD_ID[7:0] D+3V3 PRB_A_ON PRB_A_ON driver RELAY_EN Probe board CPLD driver RELAY_PWR_EN control signal Transducer socket A Relay drive (96 pin) circuit POUTA[80:1] High-voltage POUT[80:1] Relay POUTB[80:1]...
  • Page 49 （Rx1~Rx64） , ultrasound transmission module （Tx1~Tx64） , high-voltage isolation module（HVISO）, BF FPGA module, DSP FPGA module ,PCIE_PHY module and so on. Ultrasound receiving module（Rx1~Rx32）, ultrasound transmission module（Tx1~Tx32）, high-voltage isolation module（HVISO）of Z5 series are half of Z6 series. Function describes as following: ...
  • Page 50  The CPU module communicates with the probe board via BF FPGA. 4.2.2.2 Back-end of Main Board Control panel Speaker 5VSTB PCIE POWER Power Supply Module Audio Closed status indicator on the control panel Power amplifier Power_BTN_N Status indicator PCIE X1 Power Power on/off signal Management...

  • Page 51: Io Broad

     FPGA on the power supply module implements the machine power on/off by the switch signal.  Standby indicator, AC present indicator and working status indicator on the control panel are output by FPGA.  The control panel implements communication with CPU module by USB. ...

  • Page 52: Ultrasound System Monitor

    4.2.4 Ultrasound System Monitor Multifunction module FPGA D12V D-12V D-5V SMBUS D2.5V D1.8V D1.5V D1.2V Voltage of clock battery Main unit front- end FPGA temperature System monitor CPU module curcuit temperature Main unit fan Temperature sensor Power supply module fan Power supply Back-end of main board module...

  • Page 53: Ultrasound System Indicator

    4.2.5 Ultrasound System Indicator 5VSTB_CPU Power supply module Control panel AC supply status driver indicator Power Power-on status management driver indicator FPGA Standby status driver indicator Battery status driver indicator HDD indicator driver +12V Module Power status 3.3V indicator Main board IO Board Figure 4-8 Principle Diagram of Ultrasound System Indicator Function describes as following:...

  • Page 54: Display

    4.2.6 Display Parameter High-voltage Inverter board board screen Display Brightness 3.3V 3.3V LVDS ON/OFF control IO board Brightness 3.3V control triode triode LVDS Control signal Brightness of switch Multifunction FPGA Main board Figure 4-9 Principle Diagram of Display Monitor mainly consists of the inverter board, LCD and the parameter board. Function describes as following: ...

  • Page 55: Control Panel

    4.2.7 Control Panel Trackball TGC board Control panel PCBA ADC curcuit FPGA 5 status backlight Trackball indicators scan scan backlight Main driver curcuit board Main Interface Functional control Single- chip button encoder scan board +12V PWM generating Double- curcuit encoder board Buzzer driver curcuit Buzzer...

  • Page 56: Power System

    Power System Power supply module Main board POWER 14.8V，6600mAh Display ARM control signal battery in place AC in place Multifunction FPGA control signal Restart automatically Battery connecting Power on/off control signal Power module board 12V、5V Temperature signal management battery 14.8V， PWR_BTN_N FPGA in place...

  • Page 57: System Power-On Control

    Back-end of main board (FPGA core voltage) 7 1V2 8 1V8A Front-end of main board (receiving chip) Back-end of main board ( video encoder, FPGA IO voltage , 9 1V8 DDR2) 10 2V5 Back-end of main board ( video encoder, FPGA IO voltage) Probe board (high-voltage switch) 11 +95V Probe board (high-voltage switch)
  • Page 58 CPU_PWR_BTN_N Power management FPGA is transmitted to CPU, which notifies CPU power on or power off. The output of power management FPGA is transmitted to the power supply module, which is used to control PWR_12V_EN other power of the DC-DC power board except 5VSTB and 3V3STB to be power-on..
  • Page 59 Pressing power button (Control panel) Receiving PWR_BTN_N effective (Power management FPGA) Is AC in place? (Ppower management FPGA) CPU_PWR_BTN_N is valid PWR_5VSTB_EN_N is valid (Power management FPGA) (Power management FPGA) SUS_S3_N and SUS_S4_N 5VSTB start-up is invalid(CPU module) (Power supply module) Indicating PWR_5VSTB_OK_N is valid 5VSTB_CPU...

  • Page 61: Function And Performance Checking Method

    The chapter supplies the method to verify main function and performance of product. This is only used for reference, not preventive execution. Function checking and testing of this part shall be carried out by Mindray service engineers and the user together.

  • Page 62: General Exam

    General exam 5.3.1 Check Flow Control panel Display DVD-R/W Peripheral devices I/O ports 5.3.2 Checking Content 5.3.2.1 Check Control Panel Procedure Standard Check the functions of all keys and knobs All keys and knobs are effective. Follow the direction: left to right, and up to down. The trackball can be rotated easily and Function checking of the trackball smoothly, the cursor responds sensitively, the...
  • Page 63  LCD maintenance 1 .Light-spot: 0; flash point: 0. “Service”, click 2. The adjoining dark dots are no more than 3 pairs, and there is [Maintenance] Setup no adjoining dark dot in image area. menu, then click [Monitor Test] 3.There is no adjoining dark dots of 3 or more than 3 to go for the monitor test.

  • Page 64: Function Checks

    port have been verified, those displayed on the ultrasound system display, no remains are: character and image loss, no color difference, no fluttering and flicking.  VGA port  Smooth communication in both network and connection. Connect VGA display  USB port data storage/accessing are normal.

  • Page 65: Checking Content

    5.4.2 Checking Content 5.4.2.1 B Mode  In B Mode scanning, the image parameter area in the right corner of the screen will display the real-time parameter values as follows: Display Image Parameters Frequency Depth Gain Frame Rate B Dynamic Range ...
  • Page 66 Focus Position Adjustment The focus position will change in correspondence with the knob rotates. Press <Focus/Freq./THI.> light Focus indicator, rotate the knob Frequency adjustment Rotate clockwise to increase Press Rotate anticlockwise to decrease <Focus/Freq./THI.> “FR” will be changed relevantly. light on the Freq./THI indicator, rotate the knob iTouch iTouch sign will be displayed in the image area to activate image effect...
  • Page 67 parameter. mode menu-> [Line Density] The higher the line density, the higher the resolution, and the lower the frame rate. iClear Click [iClear] to adjust, off represents no iClear is turned on, and the bigger the value the stronger the effect. The bigger the value the more clearly the mode menu->...
  • Page 68 Procedure Standard Speed Click [Speed], and rotate the multifunction knob to adjust the parameter. B mode menu-> [Speed] The lower the value the faster the refreshing. Display Format There are 4 formats available for image display: L/R, V1:1, V1:2, Full. M mode menu->...
  • Page 69 5.4.2.4 PW Mode  In PW Mode scanning, the image parameter area in the right corner of the screen will display the real-time parameter values as follows: Display Angle Pulse Sample Sample Image PW/CW Wall Frequency Angle Repetition Volume Volume Parameters Gain Filter...
  • Page 70  Press <ESC> or <Cine> cine review.  The images are still frozen but the system exits cine review. 5.4.2.6 Measurement Procedure Standard  Enter the application measurement mode. In B mode  Press <Measure>:  Enter the general measurement mode. ...

  • Page 71: Performance Test

    Performance Test 5.5.1 Test Process Resolution Detection depth Geometric Position Accuracy Blackout area test Record the exam images 5.5.2 Test Content The image used here is only for reference, stick to the image effect in the real NOTE: situation. Requirements: Display: set the contrast and brightness at the clinical application value (or the default status) Operation environment: dark room, simulating the clinical application environment.
  • Page 72 In condition that the transverse resolution testing targets are horizontally displayed, record the minimal distance of two targets that can be clearly recognized. Repeat the operation above for the transverse resolution testing targets at other depths. As shown in figure below. ...
  • Page 73 When using the convex probe, keep the transverse resolution testing targets to NOTE: be displayed near the midline. When using a linear probe with steer function, do not turn on the steer function when perform the transverse resolution test. Zoom in the region where the targets located if necessary. The diameter of the target point at a certain depth is equal to the transverse resolution at the depth.
  • Page 74 As shown in figure below. 5.5.2.3 Geometric positioning accuracy  Longitudinal geometric positioning accuracy Test Step: Do adjustments as the way in testing the maximum depth. Record the distance by 20mm each segment on the longitudinal targets line using the measurement caliper;...
  • Page 75  Transverse geometric positioning accuracy Test Step: Cover the scan surface of the phantom with water or couple gel, gently contact the probe with the scan surface Adjust the depth, making the transverse targets to be displayed in the image. Adjust the focus point to be posited beside the transverse targets (the standard is not clear) Adjust parameters like gain, TGC, making each transverse targets to be clearly displayed.
  • Page 76 5.5.2.4 Blackout Area Test Step: Cover the scan surface of the phantom with water or couple gel, gently contact the probe with the scan surface Adjust the depth at a lower value, and set the focus at the nearest place to the scan surface. Decrease the value of parameters like AP, Gain until the background noise just can be seen.

  • Page 77: Software Upgrade And Maintenance

    Software Upgrade and Maintenance WARNING: DO NOT directly remove a USB memory device; otherwise, the USB memory device and / or the system may be damaged. Enter the Maintenance Window NOTE: Log on the system with the identity of Service before perform system maintenance. To log on the system: When access control function has not been activated: press “Ctrl+/”...

  • Page 78: System Software Installation/ Restoration

    System Software Installation/ Restoration Back up the patient data and preset data before restoring the WARNING: system. Do not cut off, shut down or restart the system during system restoring. 6.2.1 Restore the Operating System and Doppler 6.2.1.1 Preparation before Restoring Back up preset data and patient data.
  • Page 79 Insert the USB disk to the ultrasound machine. Power on the machine, press the button to start, and press <F1> immediately, and when the "Mindray eRescue” displays on the screen, stop pressing F1 to enter system installation program. Select the installation operation to enter. Enter the corresponding method (1, 2,3 or q) and press <Enter>.
  • Page 80  If you enter 2 and press <Enter>, the system will ask the user to confirm if to delete all data, enter “Y” and the system performs formatting and then goes to installation. If you enter N here, the installation is stopped, and the system remains unchanged. ...
  • Page 81 Other steps are the same as method “2”. When enter 3 and press <Enter>, if the model type is the same as service restoration package (for example, human model with human restoration package or vet model with vet restoration package), the conversion will be failed .System installation will stop without any change.

  • Page 82: Doppler Restoration

    6.2.1.4 Software Introduction Operating System restoration package includes the files as follow: Doppler: Doppler software restoration data will be placed here. If the data exists, ultrasound software will be restored after the operation system is restored; otherwise, only the OS will be installed.
  • Page 83 The system then will ask to restart the system. Click [OK] to enter restore procedure, click [Cancel] will cancel the operation and returns to Doppler. During the course, when the restoration is almost done, the following prompts will display: Enter “Y” or “y” to delete the data in D:\z5\Preset\Enter "N" and the system will not delete data. NOTE: The old user preset data may be not compatible with the restored system, if this happen, the operator must select “Y”...
  • Page 84 Check if every item is restored successfully, press <Enter> according to the prompts, and the machine shut down automatically. NOTE: If red prompts displays, please check the failed items. After restoration and restart, please check software version information in the path: <Setup>-[About] 6.2.2.2 product_info.ini Description...
  • Page 85 NOTE: Just change the contents in the red box, otherwise may cause an error. 6.2.2.3 Data Processing during Restoration Data structure and location is as the following after Doppler package restoring. Table 6-1 data processing list File Type Process Destination Suffix C:\z5\app C:\z5\exe...

  • Page 86: Installation Of Optional Devices

    6.2.2.4 Doppler Software Introduction Doppler restoration includes files as follow: Installation of Optional Devices Copy the optional devices to the U disk, then insert it to the USB port of the ultrasound system; Enter [Preset], click [Maintenance] to enter [Option] menu to select the option module to be installed.

  • Page 87: Data Backup And Storage

    Data Backup and Storage 6.4.1 Manage Settings Press <Setup> to open the Setup menu, click [Other] to open the Manage Setting interface. System preset can be performed here. Image parameters can be exported, imported or restored to factory. 6.4.1.1 Back up the Preset Data 1.

  • Page 88: Software Maintenance

    2. Select the drive which contains the patient data, click [Select All] to select all the data or select the target data one by one, and click [Restore] to restore the patient data from the current drive to the patient database. Software Maintenance 6.5.1 Product Configuration...

  • Page 89: Log Maintenance

    6.5.2 Log Maintenance 6.5.2.1 Export the Log Connect the USB disk. Click [Export Log] on the Maintenance menu. Select the path in the Browse page to save the log, and click [OK]. When the log is exported, the system prompts “Export succeed!” click [OK] to return to the Maintenance menu.

  • Page 90: Display Parameter Setting

    If uploading is failure or can’t find the server, the system will prompt information as below. NOTE: Before uploading the log, make sure the ultrasound system has been connected to network, otherwise, the system may warn “could not connect to server” The server (smtp.163.com) is already specified by the system, the user doesn’t have to select it.

  • Page 91: Hdd Partition

    3. Click the upper icon in the screen (prompts “Update” if you put the cursor on it), the update step is carried out, if fails, please send to R&D center. Figure 6-1 Main Monitor Maintenance Screen 4. After update is successful, restart the machine after power off to make the data effective. HDD Partition ...
  • Page 92 C drive Catalog Data Illustration Probe data (supported probes in the system) \Image ColorSpectrum map data, color scale and colorize Font font file Skin Skin file \gui pinyinmap pinyin data Word input setting data LayoutInfo Layout configuration file version.txt Version file bodymark pictogram structured report related data file and DICOM...
  • Page 93 D drive Catalog Data Illustration \gui \word User-defined word library \DcmLog DICOM log \Monitor Monitor log \Operation Operation log \SystemStat Power on/off log \selftest Self test log \log appmon_window_monitor.txt Appmon monitor log message.txt Warning message D:\z5 PeriLog.txt Peripheral log commentlog.txt Comment log burn_cd_msg.txt Burn log...

  • Page 95: Structure And Assembly/Disassembly

    Structure and Assembly/Disassembly Structure of the Complete System Figure 7-1 Overall Exploded View Name Name Holder Null turning axis of keyboard Rear cover assembly of main unit Silicon cap of keyboard Assembly of main unit rack Top cover assembly of keyboard Display assembly Bottom cover assembly of keyboard Structure and Assembly/Disassembly 7-1...

  • Page 96: Field Replaceable Unit

    This board should be Board used with software of 115-031629-01 version 02.01.00 Assembly(FRU （Rev7960) and later. Main unit Refer EAF328-F) Z6 Series related to7.4.5 1112 Main Board This board should be Assembly(FRU used with software of 115-031629-02 version 03.00.00 Matched with （Rev8742) and later.
  • Page 97 CPU Module 801-1150-00002-00 Series Refer to Z5: be used with software 7.4.5 BayTrail PC of 03.00.00 (Rev8856) Module Z5&Z6 version and later 115-043600-00 (1112/1114 Series Z6: be used with software FRU) of version 03.00.00 （Rev8742) and later. Structure and Assembly/Disassembly 7-3...
  • Page 98 115-018452-01 Matched with software (FDA) 115-018452-02 version of 03.00.00 (Rev8742) and later. 115-018453-01 Z6Vet Matched with software (FDA) 115-018453-02 version of 03.00.00 Refer (Rev8742) and later. to7.4.8 115-018454-01 Matched with software (CE) 115-018454-02 version of 03.00.00 (Rev8742) and later. 115-018455-01 Z6Vet Matched with software (CE)
  • Page 99 115-018456-01 Matched with software version of (CE) 115-018456-02 03.00.00 (Rev8856) and later. 115-033819-01 Matched with software version of (FDA) 115-033819-02 03.00.00 (Rev8856) and later. 115-018457-01 Z5BW Matched with software version of (CE) 115-018457-02 03.00.00 (Rev8856) and later. 115-018459-01 Refer to Z5Vet 7.4.8 (CE)
  • Page 100 Battery 801-1150-00004- Z5&Z6 Refer connecting Series to7.4.1 board 801-1150-00005- Z5&Z6 Refer IO board Series to7.4.3 1150 probe 801-1151-00006- Z5&Z6 Refer board Series to7.4.4 1151 probe 801-1151-00002- Z5&Z6 Refer board Series to7.4.4 7-6 Structure and Assembly/Disassembly...
  • Page 101 801-1150-00009- Z5&Z6 Refer to module Series 7.4.2 AC-DC Z5&Z6 Refer to 115-051844-00 Power board( FRU) Series 7.4.2 related DC-DC Z5&Z6 Refer to 115-051845-00 board( FRU) Series 7.4.2 Structure and Assembly/Disassembly 7-7...
  • Page 102 Z5&Z6 Refer Battery M05-010005-09 Series to7.4.1 1112 Top cover 801-1112-00002- Z5&Z6 Refer assembly of Series to7.4.6.5 keyboard （basic） Control panel 1112 Silica gel Z5&Z6 Refer related 049-000393-00 keypad Series to7.4.6.5 Refer to “Focus/Freq and Double 801-1150-00013- Z5&Z6 Refer Depth/Zoom” encoder Series to7.4.6.1...
  • Page 103 801-1150-00014- Z5&Z6 Refer Refer to “Gain” or "Nav.Rot" Single encoder Series to7.4.6.1 801-1150-00015- Z5&Z6 Refer Trackball Series to7.4.6.2 801-1150-00016- Z5&Z6 Refer TGC board Series to7.4.6.3 Monitor 1150 Display Z5&Z6 Refer 115-037591-00 related assembly Series to7.4.7 Structure and Assembly/Disassembly 7-9...
  • Page 104 Z5&Z6 Refer Backboard fan 024-000147-00 Series to7.4.5 Others Z5&Z6 Refer Power fan 024-000146-00 Series to7.4.2.1 Z5&Z6 Refer Speaker 020-000016-00 Series to7.4.9 7-10 Structure and Assembly/Disassembly...

  • Page 105: Preparations

    Cross-headed screwdriver: 1pcs, Spec: 105 X100 Anti-static gloves: 1 pair 7.3.2 Engineers Required Only technical professionals from Mindray or engineers authorized by Mindray after training can perform maintenance and check. 7.3.3 Assembly/Disassembly Required You should perform the following preparations before the disassembling of ultrasound equipment.

  • Page 106: Battery Connecting Board

    Main unit rear cover Battery connecting Probe board Display Power board assembly assembly module assembly Probe Backligh Power boar DC-DC AC-DC board tailboard scree power power inverter assembl board board board Main board assembly Top cover Main unit assembly front cover of keyboard Main board...
  • Page 107 Figure 7-3 Disassembly of Battery (2) Remove panhead screws with washers (5 M3X8 and 2 M3X12) which are installed on the rack of the main unit rear cover. Figure 7-4 Disassembly of Rear Cover Assembly of Main Unit (1) Hold the battery bay and then remove the rear cover of the main unit simultaneously, pull out the plugs from the battery connecting board.

  • Page 108: Power Supply Module

    Figure 7-5 Disassembly of Rear Cover Assembly of Main Unit (2) Remove panhead screws with washers (2 M3X6) fixed on the main unit box, and then take off the battery connecting board. Figure 7-6 Removing the Battery Connecting Board 7.4.2 Power Supply Module 1.
  • Page 109 Figure 7-9 Disassemble the Power Module Assembly (2) 7.4.2.1 Power module Fan Removing panhead screws with washers (5 M3X6) fixed on the power module assembly and pulling out the plug of the fan connecting cables and power input outlet connecting cables, you can take off the rear panel of power supply assembly.
  • Page 110 Figure 7-13 Disassemble the DC-DC Power Board (1) Remove the plug of fan cable. Figure 7-14 Disassemble the DC-DC Power Board (2) After removing the connecting plug between DC-DC power board and AC-DC power board, you could take out the DC-DC power board. Figure 7-15 Disassemble the DC-DC Power Board (3) 7.4.2.3 AC-DC Power Board...

  • Page 111: Io Broad

    Figure 7-16 Disassemble the AC-DC Power Board (1) After removing the connecting plug between DC-DC power board and AC-DC power board, you could take out the AC-DC power board. Figure 7-17 Disassemble the AC-DC Power Board (2) 7.4.3 IO Broad Remove rear cover assembly of the main unit (referring to 7.4.1 the 1～4 step) Pull out the connecting cable plug on the IO board assembly.

  • Page 112: Probe Board

    Figure 7-19 Disassembly of the IO Board 7.4.4 Probe Board Remove rear cover assembly of the main unit (referring to 7.4.1 the 1～4 step) After removing panhead screws with washers (13 M3X6) which are installed on the rack of the main unit rear cover and cutting off cable ties fixed on the probe board, you could remove the probe board assembly backward.

  • Page 113: Main Board And Cpu Module

    Figure 7-21 Disassemble the Probe Board 7.4.5 Main Board and CPU Module Remove rear cover assembly of the main unit (referring to 7.4.1 the 1～4 step) Remove panhead screws with washers (4 M3X6) which are fixed on the main unit, take out the power shielding board and then pull out two cables connecting the main board to the power module assembly.
  • Page 114 Figure 7-23 Disassemble the Main Board Assembly (2) When removing panhead screws with washers (4 M3X6) used to fix the CPU module, you can take out the CPU module. Figure 7-24 Disassemble the CPU module You can’t draw out the CPU module abruptly, but you would pull it out after NOTE: loosening the board from the left/right side to avoid damaging the main board FPGA.

  • Page 115: Top Cover Assembly Of Keyboard

    1. The button cell model of the main board PCBA is Lithium 3V220mAh D20*3.2. NOTE: 2. During assembly, please assemble the main board and fasten with the screws, and then install the CPU module. 7.4.6 Top Cover Assembly of Keyboard Remove plugs fixed on the on the top cover of keyboard (4 for each), and take off the corresponding panhead screws with washers M3X8 (4 for each).
  • Page 116 Figure 7-28 Disassembly of the Top Cover Assembly of Keyboard (3) 7.4.6.1 Encoder Board Draw out the 4 knobs upwards fixed on the encoder board on the control panel assembly. Figure 7-29 Disassemble the Encoder Board (1) After removing the connecting cable plug on the control panel and taking out countersunk head self-tapping screw PT3X10(7) used to secure the encoder board, you could remove the encoder board.
  • Page 117 Figure 7-31 Disassembly of the Trackball 7.4.6.3 TGC Board Draw out the 8 knobs upwards fixed on the TGC board on the control panel assembly. Figure 7-32 Disassembly of the TGC Board (1) After removing the connecting cable plug of TGC board and removing screws PT3X10 (4) fixed on the TGC board, you could remove the TGC board.
  • Page 118 Figure 7-34 Disassembly of the Buzzer 7.4.6.5 Top cover assembly of keyboard（basic） Pull out the 8 TGC knobs and 4 encoder knobs upward from the control panel. Figure 7-35 Disassemble the Control Panel (1) Remove the encoder board, TGC board and trackball. The remained part is top cover assembly of keyboard (basic).

  • Page 119: Display Assembly

    Figure 7-37 Disassemble the Control Panel (3) 7.4.7 Display Assembly Remove rear cover assembly of the main unit (referring to 7.4.1 the 1～4 step) Remove combination screws (6 M3X8) used to be secured the monitor on the front cover of the main unit by a screwdriver.
  • Page 120 pull out the corresponding cable plugs. Figure 7-40 Disassemble the Display assembly Pull the display assembly upwards to make it separated from the main unit. Figure 7-41 View of Display Assembly 7.4.7.1 Backlight Inverter Board Remove combination screws (4 M3X8) used to be secured the display on the front cover of the main unit by a screwdriver.
  • Page 121 Figure 7-43 View of the Front Cover of the Display (2) After pulling out inverter board a few from the bulges of the rear cover, and removing connecting cables of the inverter board and backlight extension cables from the inverter board, you could take out the inverter board.
  • Page 122 Figure 7-46 Disassemble the Monitor Assembly (2) Split slowly copper paper used to paste LCD signal cable at the back of the LCD screen, and pull out LCD signal cable. After removing combination screws M3X4 (each for 2) used to fix the supporting assembly of display on the left and right, you can pull out the LCD screen.

  • Page 123: Hard Disk

    7.4.8 Hard Disk NOTE Please pay attention to the following matters during disassembling/assembling, otherwise the hard disk will be damaged:  Hold the side of the hard disk, and please do not touch the board of the hard disk.  Fasten the screws with the handy screw driver, and do not with the electric screw driver.

  • Page 124: Speaker

    Remove 3 panhead screws with washers M3X6 used to secure the rack of HDD, and take out the HDD assembly upwards. Figure 7-51 Disassembly of HDD (3) NOTE: After replacing the HDD, you need to: Restore the system； Install the optional functions: Key file must be written according to MAC address of the machine, Or else, the optional function of the product will be lost.
  • Page 125 Figure 7-53 Disassembly of Speaker (2) Fasten one M3x12 screw removed (7.2.4.2) into the damping axis adjusting hole of display about 2-3 rings to confirm that the screw is fixed, then pull out the monitor simultaneously rotate the display assembly to adjust the monitor to the horizon position. Figure 7-54 Disassembly of Speaker (3) 5.
  • Page 126 Figure 7-56 Disassembly of Speaker (5) 7. Remove 4 ST2.6X10 screws used to fix the speaker, and then take out the speaker. 8. As shown in the figure, remove 8 PT2.6X6 cross countersunk head self-tapping screws used to fix the speaker and then take out the speaker assembly. 图...
  • Page 127 图 7-59 Disassembly of Speaker (8) Structure and Assembly/Disassembly 7-33...

  • Page 129: System Diagnosis And Support

    System Diagnosis and Support General Status Indicator 8.1.1 Status Indicators of the Control Panel Status Icon Status definition and indicators Position indicators Power-on The indicator is not on when the system is turned off; The Control status Panel Press the key, the indicator blinks green at power on. indicator on the upper After power on, the indicator is green.

  • Page 130: Status Indicator Of The Power Supply On The Io Board

    Screen-saver default is and the backlight of the “mindray” showing on the freezing status automatically. control panel both monitor. restore to the previous 8-2 System Diagnosis and Support...

  • Page 131: Starting Process Of The Whole System

    The system is frozen. status. Ultrasound imaging hardware system is in the dormancy mode The system is on the Press the power switch for a power-off status: when connected the AC power short time, and then the system Starting the system by Power-off supply the AC indicator is is turned off by choosing from...

  • Page 132: Start-Up Process Of Bios

    Finishing loading The AC status indicator on the control panel lights on, but the 3.3VSTB,Finishing loading indicators of HDD and standby are off. 5VSTB Press the power button, The Power-on status indicator flashes continuously on the control the power management panel.

  • Page 133: Start-Up Of Linux

    8.2.3 Start-up of Linux Linux start-up BIOS startup process The procedure finishes switching of the memory model, starting Guiding the course of file system and so on。 programme loading gather the following information: system firmware information, bus adapter type, video card adapter type, keyboard, communication The course of testing port, thus to finish data inspection.

  • Page 134: Start-Up Of Doppler

    8.2.4 Start-up of Doppler 8.2.4.1 Procedure of Startup Linux app initialization Initialize Related PC HDD peripherals along with PC initialization PC software initialization Initialize ultrasonic Ultrasonic HDD initialization Finish related Ultrasonic startup ,operation and software application of ultrasonic initialization software Finish initialization 8.2.4.2...
  • Page 135 Initializing gui… Platform initialization Ultrasonic software Initializing ultrasound peripheral… Peripheral The total initialization initialization increment is 1 Initializing ultrasound image… Imaging The total initialization increments are 2 Initializing ultrasound application… Application The total initialization increment is 1 Initialization completed… Finishing The total initialization increment is 1...

  • Page 136: Alarming And Abnormal Information

    Initializing Set related information of the zoom, languages, font In increments of 1. locale… library and input Construct widget factory Configure the GUI layer Set menu items Initialize function library Construct UICenter Initializing Configure the application layer In increments of 1. gui…...

  • Page 137: Turning On The System Configuration File Is Abnormal

    8.3.1 Turning on the System Configuration File is Abnormal Alarming tips LOG record Suggestion Fail to open the file none Reinstall the system software. "SystemConfiguration.ini", and please check HDD data. 8.3.2 The voltage of system power is abnormal Alarming tips LOG record Suggestion ×××: System Monitor: Power supply alert! [VBAT], Current...

  • Page 138: Fan Alarming

    [VVV] represents the current value, and [LLL] represents the first limit of CPU temperature. Temperature The log records are the same The second alarming, XX temperature of CPU [VVV] represents the current value, and [LLL] Shut down represents the second limit of CPU temperature. Suggestion as above (XX means inversion timing,...

  • Page 139: Phv Related Alarming

    replace with new battery please change the battery Replace the battery and Battery I2C error， confirm the malfunction Shutdown State module. Stop the illegal operation. Battery Hot Plug， Shutdown State 8.3.6 PHV Related Alarming Alarming tips LOG record Potential reason Alarm! Something is wrong with the programmed High-voltage...

  • Page 141: Care And Maintenance

    Care and Maintenance Overview These procedures in this chapter are recommended. 9.1.1 Tools, Measurement Devices and Consumables Table 9-1 Tools and Measurement Devices Tool/Measurement Devices Qty. Remarks Resin or plastic container 1 pcs Can accommodate two probes Soft brush 1 pcs About a toothbrush size Small plastic basin 1 pcs...

  • Page 142: Care And Maintenance Items

    9.1.2 Care and Maintenance Items Table 9-3 Maintenance Items and Frequency Maintain content Frequency Method Clean display Monthly Referring to 9.2.1 Clean trackball Monthly Same as the above Clean control panel Monthly Same as the above Clean probes (the head) Every time after using Same as the above Clean probe cable and the surface of...

  • Page 143: Cleaning

    Cleaning 9.2.1 Clean the System 9.2.1.1 Flow of Cleaning Power off and pull out the power cables Clean display Clean trackball Clean control panel Clean probe Clean holders Clean cover Figure 9-1 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 144 Trackball is one of important interface parts, which are embedded into the main unit keyboard, and part of which is exploded to be operated by users in order to implement variety of module’s control functions. Trackball is one of the most using frequency of input assemblies on the whole operation panel, and the trackball similar to a multi-directory caster can rotate in every direction drived manually, due to the feature, gas or dust can enter into module internal easily, as a result, contamination of lens would lead to the failure of the trackball.
  • Page 145 Clean control panel  Tools: dry soft cloth, mild soapy water  Method: Use dry soft cloth to clean the surface of the system. If the system is dirty, moisten the soft cloth with mild soapy water and wipe off any stains. Use dry soft cloth to remove any moisture and allow all hard surfaces to completely air-dry.

  • Page 146: Clean The Peripherals

    9.2.3 Clean the Peripherals Do the cleaning maintenance according to your actual peripheral configuration; items which are not configured can be skipped. Table 9-4 Peripherals Cleaning List Content Description First wipe off dust or stain attached to the cover of printer with Color and B/W video soft dry cloth, then clean the inside of printer.

  • Page 147: System Function Check

    Content Method Check the battery periodically ： a) Check if battery can be charged normally when power-on: That the current capacity is 100% or capacity increases after a short time indicates that the battery can be charged normally. It takes less than 2 minutes to increase 1% capacity when the total Battery capacity is less than 90% and it takes more time when the...

  • Page 148: Peripherals And Options Check

    9.3.3 Peripherals and Options Check If the system is not configured with any module or peripheral, the corresponding items checking can be skipped. Table 9-7 Options, Peripherals and Accessories Check list Content Method Color and B/W video Check if the output of video printer is normal. printer Graph / text printer Check if the output of graph / text printer is normal.

  • Page 149: Electrical Safety Inspection

    9.3.5 Electrical Safety Inspection Only technical professionals from Mindray or engineers authorized by Mindray after training can perform electric safety inspection. Please refer to appendix A: Electrical Safety Inspection for details. Care and Maintenance 9-9...

  • Page 151: Troubleshooting Of Regular Malfunctions

    Troubleshooting of Regular Malfunctions 10.1 System cannot be powered on 10.1.1 Module or Board Related Descriptions Remarks Battery Li-ion 14.8V 6600mAh LI34I002A Power supply module CPU module 10.1.2 Key Points Supporting Troubleshooting Key Points Supporting Troubleshooting Remarks AC power indicator Located on control panel Power-on status indicator Backlight of the power button...

  • Page 152: System Cannot Start Up Normally

    The AC input is normal ,AC power indicator Power supply module fails Replace power remains off; supply module Power indicators: off AC power indicator: ON; Power supply module fails Replace power supply module Power-on status indicator: off after power button pressed Power indicators: off AC power indicator: ON;...

  • Page 153: Image Fault

    interface CPU module failure Replace CPU module BIOS start-up graphics is normally displayed, but it cannot be kept on Enters BIOS start-up graphics. Cannot find operating system, Find the failure cause the HDD or OS in HDD may by entering BIOS No LINUX start-up graphics be damaged.

  • Page 154: Key Points Supporting Troubleshooting

    10.3.2 Key Points Supporting Troubleshooting Key Points Supporting Troubleshooting Remarks Image feature, including dark strips and noise Images appearance when contact occurs between different types of probe in different interface of probe socket. 10.3.3 Troubleshooting Fault Cause Analysis Measure Description NO echo signal Main board , power supply module or Confirm the fail cause by...

  • Page 155: Key Points Supporting Troubleshooting

    Descriptions Remarks 1112 main board/1114 main board 1150 probe board/1151 probe board 10.4.2 Key Points Supporting Troubleshooting Key Points Supporting Troubleshooting Remarks Probe recognition of all models of probes when connecting on the same or different ports Probe board ID of the system 10.4.3 Troubleshooting No.

  • Page 156: Key Points Supporting Troubleshooting

    10.5.2 Key Points Supporting Troubleshooting Key Points Supporting Troubleshooting Remarks Working condition of the control panel Confirm if the USB main device is functional since the control panel is connected by internal USB cable Working condition of each USB port See 2.1.1.2 Working condition of Video, S-video and See as above...

  • Page 157: Key Points Supporting Troubleshooting

    Trackball module TGC module 10.6.2 Key Points Supporting Troubleshooting Points Supporting Remarks Troubleshooting 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 Response to trackball operation...

  • Page 158: Lcd Display

    10.7 LCD Display 10.7.1 Module or Board Related Descriptions Remarks 1150 monitor assembly Failure rate: low IO board Failure rate: low 1112 main board/1114 main board CPU module 10.7.2 Key Points Supporting Troubleshooting Points Supporting Remarks Troubleshooting Backlight of the LCD More evident in dark VGA output port on IO board Need external LCD...
  • Page 159 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 160: Electrical Safety Inspection

    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 plug The Strain Relief warmth for device in use.
  • Page 161 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, coffee, The Enclosure and Accessories chemicals, etc.).
  • Page 162 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 A-4 Electrical Safety Inspection...
  • Page 163 ELECTRICAL SAFETY INSPECTION 4- Protective Earth Resistance VOERVIEW Protective Earth Resistance is measured using the RED test lead attached to the DUT Protective Earth terminal or Protective Earth Metal enclosure or equipotential terminal. Select the test current by pressing SOFT KEY 3 to toggle between 1AMP, 10AMP, and 25AMP. The front panel outlet power is turned off for this test.
  • Page 164 ELECTRICAL SAFETY INSPECTION 4- Protective Earth Resistance 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. Press START TEST to start the test.
  • Page 165 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 166 ELECTRICAL SAFETY INSPECTION Earth Leakage Test Figure 1 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 167 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 or a DC-only response. 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 168 ELECTRICAL SAFETY INSPECTION Patient Leakage Current 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 169 ELECTRICAL SAFETY INSPECTION Patient Leakage Current LIMITS All countries For BF ECG input and transducer 100μA Normal Condition 500μA Single Fault Condition Electrical Safety Inspection A-11...
  • Page 170 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 171 ELECTRICAL SAFETY INSPECTION Mains on Applied Part Leakage Attach the applied parts to the 601PRO applied part terminals. Attach the red terminal lead to a conductive part on the DUT enclosure. 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 172 ELECTRICAL SAFETY INSPECTION Mains on Applied Part Leakage 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 173 ELECTRICAL SAFETY INSPECTION FORM （Class I equipment） Overall assessment: □ Scheduled inspection Test item: 1, 2, 3, 9 □ Unopened repair type Test item: 1, 2, 3, 9 □ Opened repair type, not modify the power part Test item: 1, 2, 3, 4, 5, 9 including transformer or patient circuit board □...
  • Page 175 Appendix B Phantom Usage Illustration Note: The use of Phantom is not required during Preventive Maintenance. Customer may use it as part of their Quality Assurance Program tests。 Best storage and operating temperature of phantom is 10℃~35℃， do not use phantom Note: beyond the specified temperature range, otherwise tested performance indicators may be affected.

  • Page 176: Appendix B Phantom Usage Illustration

     Targets disposal of Phantom KS107BD A1——A4 Axial resolution target group B1——B4 Lateral resolution target group Longitudinal target group Horizontal target group E1——E3 Mimic sacs with diameters of 2, 4, 6mm 4. Line Target System There are 8 groups of line targets disposed in TM material as shown in the figure. 1．A1——A4：...
  • Page 177 Phantom Usage Illustration B-3...
  • Page 179 P/N: 046-002959-00（15.0）...

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