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Mindray DC-25, Service Manual

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Mindray DC-25 Service Manual Download Page 191

 

ELECTRICAL  SAFETY  INSPECTION  A-1 

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. 

 

All tests can be performed using commercially available safety analyzer test equipment. 
These procedures assume the use of a 601PRO

XL

 International Safety Analyzer or 

equivalent safety analyzer. Other popular testers complying with IEC 60601-1 used in 
Europe such as Fluke, Metron, or Gerb may require modifications to the procedure. 
Follow the instructions of the analyzer manufacturer. 

 

The consistent use of a safety analyzer as a routine step in closing a repair or upgrade is 
emphasized as a mandatory step if an approved agency status is to be maintained. The 
safety analyzer also proves to be an excellent troubleshooting tool to detect abnormalities 
of line voltage and grounding, as well as total current loads. 

Summary of Contents for DC-25

Page 1: ...DC 32 DC 30 DC 28 DC 26 DC 25 Digital Ultrasound System Service Manual Revision 11 0 ...

Page 2: ......

Page 3: ... 1 2 Introduction of Each Unit 2 1 2 1 3 Peripherals Supported 2 7 2 2 Specifications 2 8 2 2 1 Dimensions and Weight 2 8 2 2 2 Electrical Specifications 2 8 2 2 3 Environmental Conditions 2 8 2 2 4 Monitor Specification 2 8 3 System Installation 3 1 3 1 Preparations for Installation 3 1 3 1 1 Electrical Requirements 3 1 3 1 2 Installation Condition 3 2 3 2 Unpacking 3 3 3 2 1 Unpacking 3 3 3 3 In...

Page 4: ...rting Function Distribution 4 8 4 3 2 System Power on Control 4 9 4 4 Monitor 4 12 4 5 Control Panel 4 13 4 6 Ultrasound System Monitoring 4 14 4 7 Ultrasound System Indicator 4 15 5 Function Checking and Testing 5 1 5 1 Preparation 5 1 5 1 1 Personnel 5 1 5 1 2 Tool 5 1 5 2 Checking System Status 5 1 5 2 1 System Running Status 5 1 5 2 2 System Running Environment 5 1 5 3 General exam 5 2 5 3 1 C...

Page 5: ...ssembly 7 39 7 4 10 Control Panel Assembly 7 40 7 4 11 DVD Assembly 7 44 7 4 12 Others 7 44 8 Options Installation 8 1 8 1 Installation of Optional Devices 8 1 8 2 Installation of Hardware Optional Function 8 4 8 3 Printer Adapter 8 5 8 3 1 Structure of the Entire System 8 5 8 3 2 Tools Required 8 5 8 3 3 Engineers Required 8 5 8 3 4 Requirements 8 5 8 3 5 Assembling Disassembling 8 6 9 System Dia...

Page 6: ...11 2 11 2 1 Module or Board Related 11 2 11 2 2 Key Points Supporting Troubleshooting 11 2 11 2 3 Troubleshooting 11 3 11 3 Image Fault 11 4 11 3 1 Module or Board Related 11 4 11 3 2 Key Points Supporting Troubleshooting 11 4 11 3 3 Troubleshooting 11 4 11 4 Probe Socket System Malfunction 11 5 11 4 1 Module or Board Related 11 5 11 4 2 Key Points Supporting Troubleshooting 11 5 11 4 3 Troublesho...

Page 7: ...v Appendix C Requirements of Performance Indices C 1 Appendix D Boot Screen D 1 ...

Page 8: ......

Page 9: ...DC DC board FRU AC DC board 115V FRU and AC DC board 230V FRU 6 0 2018 01 In section 7 3 1 and 7 4 6 1 modify the main unit fan disassembling method 7 0 2018 03 In section 7 2 initially add FRUs for Russia and FDA area 8 0 2018 03 Adding service manual cover 9 0 2018 10 Add the installing assembly disassembly and troubleshooting description about the printer adapter 10 0 2019 1 Add section 6 4 Set...

Page 10: ...atsoever without the written permission of Mindray is strictly forbidden BeneView WATO BeneHeart are the trademarks registered or otherwise of Mindray in China and other countries All other trademarks that appear in this manual are used only for informational or editorial purposes They are the property of their respective owners Applicable for This service manual is applicable for the service engi...

Page 11: ...use of parts or accessories not approved by Mindray or repairs by people other than Mindray authorized personnel This warranty shall not extend to Any Mindray product which has been subjected to misuse negligence or accident Any Mindray product from which Mindray s original serial number tag or product identification markings have been altered or removed Any products of any other manufacturers Cus...

Page 12: ......

Page 13: ...ir meanings are defined as follows Please understand their meanings clearly before reading this manual Signal word Meaning DANGER Indicates death or serious injury may occur imminently in this hazardous situation if not avoided WARNING Indicates death or serious injury may occur potentially in this hazardous situation if not avoided CAUTION Indicates minor or moderate injury may occur potentially ...

Page 14: ...described in the following tables please read them carefully before using the system 1 2 1 Meaning of Safety Symbols Symbol Meaning Location Type BF applied part The ultrasound transducers connected to this system are type BF applied parts The ECG module connected to this system is Type BF applied part Below the probe port Caution ...

Page 15: ...face Otherwise the device may slide resulting in personal injury or the device malfunction Two persons are required to move the device over a sloped surface b Do not sit on the device c DO NOT push the device when the casters are locked d Read this information carefully before using the system 2 Non ionizing radiation a b c d ...

Page 16: ...djusting On the right corner of the display 11 Display contrast adjusting 12 AC Status Indicator On the upper right corner of the control panel 13 Battery Status Indicator 14 Standby indicator 15 Hard disk indicator 16 A Probe port A Below the probe port 17 B Probe port B 18 C Probe port C 19 Product serial number Product label 20 Manufacture date 21 This product is provided with a CE marking in a...

Page 17: ...may cause electric shock 3 Make sure all connections are correct before connecting the power supply cable during system maintenance Otherwise damage may result by hot plug 4 Do not use this system simultaneously with equipment such as an electrosurgical unit high frequency therapy equipment or a defibrillator etc otherwise electric shock may result 5 This system is not water proof If any water is ...

Page 18: ...to avoid device dropping collision or mechanical damage 3 Please install the system on a flat plane with the four casters locked Otherwise damage may be resulted by accidental moving 4 Move the system only when the system is turned off or in standby mode otherwise damage may result to the hard disk 1 3 3 Personnel Safety NOTE 1 The user is not allowed to open the covers and panel of the system nei...

Page 19: ...cations 2 1 2 Specifications 2 1 Overview 2 1 1 Intended Use The DC 30 DC 32 DC 28 DC 26 DC 25 diagnostic ultrasound system is intended for use in clinical ultrasonic diagnosis 2 1 2 Introduction of Each Unit ...

Page 20: ...6 Support arm control handle Used to adjust the height of support arm optional 7 DVD RW Read and Write DVD drive 8 Probe ports Used to connect the probe 9 Placing table Used to place objects or video printer 10 Display support arm Used to support and adjust the position of display 11 IO Panel Interface panel used for inputting and outputting signals refer to 2 1 2 1 IO Panel 12 Power supply panel ...

Page 21: ... left channel 6 Audio output right channel 7 VGA VGA signal output 8 Network port 9 Power indicators for 12V 5V and 3 3V 10 ECG ECG port 2 1 2 2 Power Supply Panel No Name Function 1 Equipotential terminal Used for equipotential connection that balances the protective earth potentials between the system and other electrical equipment 1 Auxiliary Power outlet Supply power for optional peripheral de...

Page 22: ...tton Off when system is turned off Green when system is turned on by pressing this button 2 Indicator Battery status indicator Charging light in orange Full light in green Discharge capacity 20 light in green Discharge capacity 20 blinking in orange Discharge capacity 5 blinking in orange rapidly Non charge discharge light off ...

Page 23: ...ess to open or close the diagnosis reports 12 End Exam Press to end an exam 13 iStation Press to enter or exit the patient information management system 14 F1 User defined key You can assign a function to the key 15 Biopsy Press to show or hide the biopsy guide line 16 Setup Press to open close the preset menu 17 Del Press to delete the comment etc 18 Alphanumeric keys Same as on PC 19 Dual Dual s...

Page 24: ... and active end of the caliper Multi imaging mode press to change the currently active window iScape Smart 3D press to start stop image acquisition 38 Caliper Press to enter exit General Measurement 39 Curosr Press to show or hide the cursor 40 Set Press to confirm an operation same as the left button of a mouse 41 Trackball You can roll the trackball to change the cursor position 42 Gain iTouch R...

Page 25: ...l Black white Video Printer Analog MITSUBISHI P93W Z SONY UP X898MD Digital SONY UP D897 Color Video Printer analog SONY UP D23 25MD Graph text printer HP DESKJET INK ADVANTAGE 2020hc Footswitch USB type 1 pedal FS 81 SP 2 2 pedal 971 SWNOM 3 pedal 971 SWNOM ...

Page 26: ...ns Warning Do not use this system in the conditions other than those specified 2 2 4 Monitor Specification Voltage 220 240V 100 127V Frequency 50 60Hz Power consumption 420VA Direct Current 14 8V Capacity 6600mAh Operating conditions Storage and transportation conditions Ambient temperature 0 40 20 55 Relative humidity 30 85 no condensation 20 95 no condensation Atmospheric pressure 700hPa 1060hPa...

Page 27: ...cuit breakers and fuses that control the current of devices such as life support systems If this system malfunctions and generates an over current or when there is an instantaneous current at power ON the circuit breakers and fuses of the building s supply circuit may be tripped 3 1 1 3 EMI Limitation Ultrasound machines are susceptible to Electromagnetic Interference EMI from radio frequencies ma...

Page 28: ...r areas with network cable Confirm the network devices and network conditions before the installation 1 General information default gateway IP address and the other routers related information 2 DICOM application information DICOM server name DICOM port channels and IP address 3 1 2 3 Confirmation before Installation Please confirm the following items before installation 1 The video format used in...

Page 29: ...npacking 3 2 1 1 Unpacking Sketch Figure 1 Main unit package drawing LARIS control panel protecting foam Probe case LCD protecting foam POLARIS LCD protecting foam Package 480 X 340 X 135 CS05 main unit protecting foam POLARIS bottom supporting foam DP 5 series close carton CS05 wooden cover CS05 pallet ...

Page 30: ...3 4 System Installation 3 2 1 2 Procedure 1 Remove the 4 baling band 2 Remove the cover Remove the cover 3 Remove the LCD protecting card ...

Page 31: ...he carton from the crate pallet upwards directly If the height is not enough do it as follows Clamp a plastic locking clip from two sides to middle with two figures meanwhile pull it out until you can remove the clip there are five clips After removing all the clips open the carton and remove it from the crate pallet ...

Page 32: ... Remove protecting foam and plastic covers 7 Remove the strainer unlock the four casters Press the part of strainer with thumb to let the spring shrink to the bottom as shown in figure then turn upwards until loose the strainer as shown in figure Accessory box Probe box ...

Page 33: ...NOTE Lock the caster to avoid accidental movement which may result in damage when do the following operations 3 3 1 Display Adjusting Monitor Horizontal Position Adjusting Gently hold the bottom edge of the monitor when adjusting its position The monitor can be rotated around its central pivot point for 90 Adjust the angle of inclination When positioned vertically the monitor can be tilted for 90 ...

Page 34: ... the contrast while key 4 which marked a on the top side can be used to increase the contrast Load default Press key 2 and key 3 at the same time about 3S the contrast and brightness will be returned to the default setting 50 and 50 NOTE On the monitor the brightness adjustment comes before contrast After readjusting the monitor s contrast and brightness adjust all preset and peripheral settings 3...

Page 35: ...transducer sockets in all the method is as follows 1 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 Shown as the left figure 2 Turn the lock handle 90 clockwise to lock it securely Shown as the right figure 3 Place the cable properly to avoid being treaded or wrapping with other devices Place the cable in...

Page 36: ...ext Printer 3 4 2 1 Connecting a Local Printer As shown in the figure below a graph text printer has a power cord and data cable The power cord shall be directly connected to a wall receptacle as required 1 Connect the data cable with the USB port on the ultrasound system 2 Connect the power cord to an appropriate power supply that is well grounded 3 Power on the system and the printer 4 Check the...

Page 37: ... will prompts you to update the ppd file At this time you need to install the printer driver manually as described in the following a Download the ppd file from the printer manufacturer s official website contact service engineer if necessary and copy the ppd file to the storage device USB disk as an example b Connect the USB disk to the ultrasound system click Setup Print Preset Printer Driver Ad...

Page 38: ...e to finish the installation 7 After installation succeeds the system returns to the Printer Driver page and displays the added network printer 3 4 2 3 iStorage UltraAssist Print The system supports printing by iStorage function Before using this function please make sure that the iStorage server has configured a defaulted printer and the ultrasound system has configured an iStorage server 1 Enter...

Page 39: ... 2 USB port Connects the printer to the printer adapter 3 Network port Connects the printer adapter to the Ultrasound system 4 Power inlet Connects the printer adapter to power by using the auxiliary output port of the Ultrasound system Specification Power Supply Input 100 240 V 0 6A Frequency 50 60Hz Output 12VDC 2 08A 3 4 1 2 ...

Page 40: ...adapter to the ultrasound system using Auxiliary power cord together with the power adapter 3 Connect the printer adapter to the graph text video printer using the USB cable 4 Connect the ultrasound system and graph text video printer to the power sockets separately The system connection diagram is shown as follows Operation Storage and Transportation Ambient temperature 0 C 40 C 20 C 55 C Relativ...

Page 41: ...s the power button on the control panel of the ultrasound system and the imaging screen is displayed 3 Press the power button of the printer adapter and indicator of the button turns blue sometimes the printer adapter is automatically powered on together with the Ultrasound system Settings Network Preset 1 Open the Network page via Setup Network Preset Local TCP IP 2 Select Static 3 Set the IP Add...

Page 42: ...nt or Analog Print via Setup System Preset Key Config Power Off 1 Press the power button on the control panel of the Ultrasound system the printer adapter is automatically powered off together with the Ultrasound system 2 Press the power button of the graph text video printer If the internet connection is abnormal the Ultrasound system cannot control the power off of the printer adapter which may ...

Page 43: ...supply receptacle that is well grounded or with the auxiliary power output port on the system 4 Please refer to 3 5 6for the driver installation And you need not install the driver of the printer listed in section 2 1 3 3 5 System Configuration 3 5 1 Running the System Connect the system power cord to the AC power supply receptacle that is well grounded and make sure the ultrasound system and othe...

Page 44: ...Installation 3 5 3 System Preset Press the Setup key to enter the Setup menu Click System Preset Region In the Region page set the system language date format date time and hospital related information etc General ...

Page 45: ...System Installation 3 19 You can set patient information exam setting patient exam management image storage and system dormancy Image Setting Set shared parameters for imaging modes Application ...

Page 46: ...3 20 System Installation Set ruler measurement setting and follicle calculating method OB not suitable for vet type Set GA FG EFW ...

Page 47: ...Function of keyboard keys Print Save1 Save2 F1 and the footswitch keys left mid right are user defined 1 Key lightness key volume and trackball sensitivity can be adjusted Access Control Set administrator or operator authority information ...

Page 48: ...nstallation 3 5 4 Exam Mode Preset Press Setup Exam Preset to enter the following screen You can set exam modes for different probes 3 5 5 Measurement Preset Press Setup Measure Preset to enter the following screen ...

Page 49: ...asurement tools adopted under each mode B M Doppler 3 5 6 Print Preset For details please refer to 3 4 2 Installing a Graph Text Printer chapter 3 5 7 Network Preset 3 5 7 1 Network Preset Open Setup Network Preset to enter the preset screen ...

Page 50: ... Current Network Adapter To select the network connection mode DHCP Static If DHCP is selected IP address will be automatically obtained from DNS server if Static is selected using static IP address you need to enter the IP address IP Address IP address of the system should be at the same network segment with the server IP Subnet Mask Used to set different network segment Gateway Used to set the g...

Page 51: ... server PACS RIS HIS 2 DICOM communication port in the ultrasound system should be the same with the one in the server DICOM Server Setting a Enter the device name and the IP address b You can ping other machines to verify connection after entering the correct IP address Also you can check the connection of the already added server in the list c If connection is successful click Add to add the ser...

Page 52: ...eset settings be found in DICOM Service screen The DICOM Service Setting is used to set properties of DICOM services as Storage Print Worklist MPPS Storage Commitment and Query Retrieve The detail setting for DICOM refer to User Manual chapter 10 NOTE DICOM Worklist can be configured only after DICOM Basic is configured and if DICOM Worklist function is not configured the Worklist page is not acce...

Page 53: ...e optional installation status software version hardware boards and driver related information You can check the product information here 1 Press the Setup and click About 2 Click About Detail to check the detailed board information select Preset Maintenance Option to see the detailed optional information of the system ...

Page 54: ...reset menu 4 Select Setup Maintenance Others Export to see the current system information of the exported log NOTE 1 Be sure to confirm the system information before and after the software maintenance 2 Ask the user to save the current system information if necessary ...

Page 55: ...dback control BAT Communication connecting Transmission echo Transmission echo I O signal Machine fan 12V Rotate speed feedback control USB IO interface board 12V Main unit module Power supply module Auxiliary output control Speaker Communication control 4D Drive board Communication control ECG board Figure 4 1Schematic Diagram of System As a mobile color ultrasonic product the system supports 3 p...

Page 56: ...1 PRB_C_ON VDD Drive Drive OE_N PRB_C_ID 6 1 PRB_C_ON EMIT 32 1 DC N2 series probe board Power supply Communication control Ultrasonic signal 5V Figure 4 2 Principle Diagram of the Probe Board The function of the probe board is described as follows The ultrasonic signal is transferred from 32 channels to 80 array by the high voltage switch on the probe board Probe information could be obtained by ...

Page 57: ...of Front end of the Main Board As shown in the figure above ultrasound front end internal structure consists of ultrasound reception module Rx1 Rx32 ultrasound transmission module Tx1 Tx32 high voltage isolation module HVISO BF FPGA module DSP FPGA module PCIE_PHY module and so on Function describes as following Support 32 channel high voltage isolation HVISO to protect ultrasound reception module...

Page 58: ...DVI Power supply Communication control Video signal USB Adapter board USB port on the control panel IO Interface board AUDIO Figure 4 4 The Schematic Diagram of Back end Ultrasound System Back end of the main board is the core of back end ultrasound system which mainly includes back end of the main board CPU module IO interface board monitor assembly and control panel Mainly implements display int...

Page 59: ...DEO S VIDEO REMOTE Main board DVI USB 4 5 ETHERNET Status indicator BTB connection IO Interface board Port connecting main board port and IO interface board VGA Port connecting IO connecting board and IO Rear board Fan control signal Port connecting DVI and I2C Control Panel adapter port Cable connection Control panel signal port Control panel power port Board connection Main unit fan port I2C Net...

Page 60: ...rt VGA S VIDEO VIDEO Network interface REMOTE Cable connection Network port Network port USB port Power indicators AUDIO Figure 4 6 Principle Diagram of IO Rear board IO Rear board contains the following ports 2 USB ports used for peripherals connection such as printer Network interface VIDEO port S VIDEO port and Remote port External VGA port Power indicators ports for 12V 5V and 3 3V powers 4 2 ...

Page 61: ...serial port 4 2 7 4D Driving Board Main board Probe Connected Assembly Probe board 4D Drive Board Communication signal Power amplication Voltage control Motor driving signal 4D probe Hall return signal 12V Socket connection 4D probe Socket connection Communication Control Power supply Ultrasonic signal Socket connection Figure 4 8 Principle Diagram of 4D Drive Board Amplifies 4D drive signal power...

Page 62: ...trol module Auxiliary output Fan status signal Figure 4 9 Block Diagram of Power supply module The power supply module structure of the system is described as follows The power supply module can be divided into 4 parts AC DC power board DC DC power board isolation transformer and battery module Auxiliary output is generated by mains power input and powered on after controlled by 12V on the DC DC p...

Page 63: ...8A Front end of the main board receiving chip 9 1V8 Back end of the main board video encoder FPGA IO voltage DDR2 10 2V5 Back end of the main board video encoder FPGA IO voltage 11 95V Probe board high voltage switch 192 array probe 12 95V Probe board high voltage switch 192 array probe 13 PHV Transmitting high voltage 14 PHV Transmitting high voltage 4 3 2 System Power on Control CPU module PWR_B...

Page 64: ...nsmitted to the power module which is used to control other power of the power supply module except 5VSTB and 3V3STB to be power on 7 PWR_5VSTB_E N The output of power management FPGA notifies power to provide 5V standby power 8 PWR_12V_OK_ N The 12V power has been provided steadily 9 PWR_5VSTB_O K_N The 5VSTB power has been provided steadily When battery and AC supply the power supply module alwa...

Page 65: ... is valid Power management FPGA S3_N and S4_N is invalid CPU module PWR_12V_EN is valid Power management FPGA PWR_12V_OK_N is valid Power supply modulel CPU start up CPU module 12V and 5V start up DC DC power board PWR_OK_N is valid Power management FPGA YES Indicating 12V output of Power supply module of is normal Indicating 5VSTB_CPU output of Power supply module is normal CPU_PWR_BTN_N is valid...

Page 66: ...ent on the control board Storage board stores color temperature and gamma correction data and use them in match with LCD screen to guarantee the display effect consistency for the first time of installation or replacing the control board or LCD board related parameters should be updated in the control board Refer to 6 7 Display Parameter Setting The photographic board monitors the brightness of th...

Page 67: ...O connecting board Figure 4 13 Principle Diagram of the Control Panel The control panel PCBA is the core of the control panel which comprises control panel PCBA trackball TGC board encoder board and buzzer Functions are FPGA is regarded as a main controller of the control panel keys single dual encoder trackball and TGC are scanned by FPGA key LED backlight and buzzers are both controlled by FPGA ...

Page 68: ...onitoring Ultrasound system monitoring is mainly to monitor every voltage of interior machine Temperature Monitoring Function On the back end of the main board a special monitor IC is used to monitor signal voltages and clock battery power that are provided to the main board by the main unit box power board The system temperature is detected in three positions BF FPGA CPU module and power module M...

Page 69: ...the IO rear panel they are output from main board and transferred via IO interface board three are used for indicators of 12V 5V and 3 3V output on the DC DC power board There are five indicators on the control panel in which power on status indicator is below the power button AC power on status indicator is controlled by FPGA on the Power supply module The status indicator of the battery are cont...

Page 70: ......

Page 71: ...hen the system is running 2 The fan starts to work as soon as the system is turned on no any abnormal noise appear in process 3 Check basic system information such as product configuration options software version etc Confirm all the information is normal 4 Check the preset of the monitor such as contrast and brightness 5 Check if the time and date are correct if not please preset them again 6 Che...

Page 72: ...Check Flow Control panel Display Peripheral devices I O ports ECG module 5 3 2 Checking Content 5 3 2 1 Check Control Panel Procedure Standard Check the functions of all keys and knobs Follow the direction left to right and up to down All keys and knobs are effective Function checking of the trackball Press the Freeze key to enter the Freeze status Press Measure to enter into measure status do ver...

Page 73: ...se in the image area are no more than 2 5 The distance between bad dots is no less than 5mm Note image area refers to the red rectangle when the background is black right 5 3 2 3 Peripheral Device Checking Procedure Standard Footswitch Confirm the connection between the footswitch and ultrasound normal check the functions of footswitch according to the functions listed in Key Config Press the free...

Page 74: ...tandard Checking IO Interfaces Video interface USB port have been verified remains are VGA interface Connect VGA display Network port USB port The contents displayed on the VGA LCD are the same as those displayed on the ultrasound system main monior no character and image loss no color difference no fluttering and flicking Smooth communication in both network and connection USB port data storage a...

Page 75: ...parameter values as follows Parameters F D G FR DR Meaning Frequency Depth Gain Frame Rate B Dynamic Range Parameters that can be adjusted to optimize the B Mode image are indicated in the following Adjustment Items Control Panel Gain Depth TGC iTouch Focus Frequency Menu Colorize Colorize Map Gray Map Line Density U D Flip Persistence Smooth Rotate L R Flip Focus Number FOV Position Frequency Foc...

Page 76: ...ition will change in correspondence with the knob rotates Frequency adjustment Press Focus Freq THI to light on the Freq THI indicator rotate the knob Rotate clockwise to increase Rotate anticlockwise to decrease iTouch Press Gain iTouch iTouch sign will be displayed in the image area to activate image effect auto optimization Click iTouch on the image menu to adjust gain value in iTouch mode Imag...

Page 77: ... increases the darker the image and the contrast as well as the noise may increase Line Density B mode menu Line Density Click Line Density and rotate the multifunction knob to adjust the parameter The higher the line density the higher the resolution and the lower the frame rate iClear B mode menu iClear Click iClear to adjust off represents no iClear is turned on and the bigger the value the str...

Page 78: ...re synchronous with that of B Mode b Refer to B mode for more details 5 4 2 3 Color Mode In Color Mode scanning the image parameter area in the right corner of the screen will display the real time parameter values as follows Display F G WF PRF Image Parameters Frequency Color Gain Color Wall Filter Pulse Repetition Frequency Procedure Standard Press M Press M on the control panel and roll the tra...

Page 79: ...Filter Pulse Repetition Frequency Sample Volume Depth Sample Volume Size Angle Parameters that can be adjusted to optimize the PW Mode image are indicated in the following Adjustment Items Control Panel Gain Frequency Menu Frequency Acoustic Power Scale Wall Filter Speed Duplex Triplex SV Quick Angle Angle Invert Baseline Trace Area T F Res Audio Auto Calc Auto Calc Cycle Auto Calc Para HPRF Dynam...

Page 80: ...ess the Freeze key to defreeze the image Press ESC or Cine Freeze backlight is off the image returns to the scanning process and exits cine review The images are still frozen but the system exits cine review 5 4 2 6 Measurement Procedure Standard In B mode Press Measure Press Caliper key Enter the application measurement mode Enter the general measurement mode Click any 1 2 measurement items the m...

Page 81: ...nts to be played and select the demo mode select the to be played item and click Start After the demo is displayed click Exit or press ESC Enter iVision screen The system begins image display Image files are played according to file names one by one including the image of system relevant and PC compatible format Exit Press iStation to enter Patient information management iStation page Saved images...

Page 82: ...an 5MHZ 2 For the testing standards please refer to Appendix C Requirements of Performance Indices 5 5 2 1 Resolution transverse resolution Test Step 1 Cover the scan surface of the phantom with water or couple gel gently contact the probe with the scan surface making the transverse resolution testing targets to be displayed around the midline of the image 2 Adjust the focus point focuses at the p...

Page 83: ...line of the image 2 Adjust the focus point focuses at the position where the longitudinal resolution testing targets are displayed 3 Adjust parameters like gain dynamic range TGC making the background tissue unseen just displaying the target image clearly 4 Record the minimal distance of two longitudinal resolution testing targets that can be clearly recognized 5 Repeat the operation above for the...

Page 84: ...e 2 Set the system display depth according to the expected maximum available depth of the probe in use 3 Adjust the focus point to the deepest and AP at the maximum value 4 Set gain contrast TGC at a greater value but no halation nor defocus is allowed 5 Record the depth of the furthest target the target can be seen clearly NOTE 1 Increasing the gain will also increase the noise and echo may be co...

Page 85: ...ric positioning accuracy Test Step 1 Do adjustments as the way in testing the maximum depth 2 Record the distance by 20mm each segment on the longitudinal targets line using the measurement caliper 3 Select the value with the greatest error to 20mm calculate the accuracy using the formula below ...

Page 86: ...with the scan surface 2 Adjust the depth making the transverse targets to be displayed in the image 3 Adjust the focus point to be posited beside the transverse targets the standard is not clear 4 Adjust parameters like gain TGC making each transverse targets to be clearly displayed 5 Record the distance by 20mm each segment on the transverse targets line by using the measurement caliper 6 Select ...

Page 87: ...lower value and set the focus at the nearest place to the scan surface 3 Decrease the value of parameters like AP Gain until the background noise just can be seen 4 Record the smallest depth of the target that can be seen clearly that value is the blackout area value NOTE 1 When using a linear probe please completely contact the probe with the scan surface no side clearance is allowed 2 For convex...

Page 88: ...5 18 Function Checking and Testing ...

Page 89: ...rform system maintenance To log on the system 1 When access control function has not been activated press Ctrl to show the Login dialogue box and then select the Service as the user name 2 When access control function has been activated already press Ctrl when the Login dialogue box is displayed and then select the Service as the user name 3 Press Setup key to open the Setup menu click Maintenance...

Page 90: ...ically NOTE Log on the system with the identity of Service before perform system maintenance 1 Press Setup Select Maintenance Other Installment Click Set Installment and set the times of the installment in Periods list Set the time interval of each installment in Days list as shown below 2 Click Generate and tick off Display Password The password generated by the system will be displayed in Passwo...

Page 91: ... current available days Installment due The user pays off the amount of this period installment The installment dialog box appears after turning on the device when installment is due Enter this password in Period Password list and click Start to log in the system The using of the third and the fourth installment password is identical with that of the second one After the user paying off the fourth...

Page 92: ...nd tick off Display Password The new installment password generated by the system is displayed 4 Insert USB device Click Save As to select the directory and then click OK to save the installment password as shown below 5 Restart the system Click Service entry input the Global Password click Login and the Service account login dialog is displayed Input the service account password click Login and t...

Page 93: ...1 Log in the system with the account of Service and select Preset Maintenance Press Ctrl Shift F Check Reg version and then click Save The device is ready to reboot The Reg version interface appears 2 Log in the system with the account of Service and select Preset Maintenance Press Ctrl Shift F Uncheck Reg version and then click Save The device is ready to reboot The normal version interface appea...

Page 94: ...6 6 Software installation and Maintenance ...

Page 95: ...he Export Data dialogue box 2 Select the path to save data 3 Click OK a progress bar will appear and the preset data of the selected items will be exported to the specified path 6 5 1 2 Restore the Preset Data 1 On Preset Manage Settings page Click Import to open the Import Data dialogue box 2 Select the path of the preset data 3 Click OK a progress bar will appear and the preset data will be impo...

Page 96: ... click Backup to pop up the Backup patient Record dialogue box select the target storage device recorder or USB disk click Backup the data will be backed up 6 5 2 2 Restore Patient Data 1 Press iStation on the control panel to open the iStation dialogue box 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 Rest...

Page 97: ...disk 2 Connect the USB disk to the machine click Config and load the file in the popped up dialogue box 3 Select correct file PCF format and click OK After the operation is completed the successful prompt appears Restart the machine according to the prompt Specific configuration a Model configuration b Customized product logo hospital logo screen saver hibernation icon active inactive icon of dual...

Page 98: ...aintenance menu 3 Select the path in the Browse page to save the log and click OK 4 When the log is exported the system prompts Export succeed click OK to return to the Maintenance menu NOTE The log can be exported to the external USB storage device only make sure the connection between U disk and ultrasound is normal before the exporting ...

Page 99: ... fails please load display parameters manually to assure image effect 1 Log in as Service user 2 Enter Maintenance menu in Setup menu Click Other page then select Test Main Monitor to enter 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 4 After update is successful restart the machine after power off...

Page 100: ... Linux E 1 Log data Catalog Data Illustration D DCN2Plus OR DCN2PlusReg log DcmLog DICOM log Operation Operation log SystemSt at Power on off log PeriLog txt Peripheral log PATIENTDAT A Main patient database path Preset Current User preset data temporary Temporary file 2 E drive Catalog Data Illustration E DCN2Plus Demo iVision default DEMO path E DCN2Plus OR DCN2PlusReg Patient Backup Patient dat...

Page 101: ...Structure and Assembly Disassembly 7 1 7 Structure and Assembly Disassembly 7 1 Structure of the Complete System Fig 7 1 Product Explosion View ...

Page 102: ...y Assembly 11 I O Connecting module 19 Front cover 4 Main Unit Box Module 12 Left side panel Assembly 20 Probe Board Assembly 5 Machine fan assembly 13 Monitor support arm rear cover 21 Keyboard handle bottom cover 6 Rear cover 14 Display cable cover 22 Right side panel assembly 7 Screw cap 15 Support Arm Assembly 8 Power Input Assembly 16 Display monitor Assembly 7 2 Field Replaceable Unit ...

Page 103: ...ents Applicabl e models Assembly Dis assembly 1 Main unit related 2137 mainboard assembly FRU 115 038721 00 Including button battery Refer to chapter 7 4 6 4 2 Button Battery PM8 M05 100R29 0 2 CR2032 Refer to chapter 7 4 12 5 3 CPU Module FRU 115 038722 00 Including heatsink Refer to chapter 7 4 6 3 ...

Page 104: ...ts Applicabl e models Assembly Dis assembly 4 2137 IO interface board PCBA 051 002467 00 Refer to chapter 7 4 6 2 5 probe board assembly FRU 115 038723 00 Refer to chapter 7 4 7 6 DVD assembly 115 012082 00 Optional Support maintenance and upgrade Including wire and metal plate Refer to chapter 7 4 11 ...

Page 105: ...tion Order Number Figure Comments Applicabl e models Assembly Dis assembly 7 probe connected assembly 115 010537 00 Refer to chapter 7 4 6 3 8 IO back board PCBA 051 000795 00 Refer to chapter 7 4 2 9 Battery Connect Board PCBA 801 1150 0000 4 00 Refer to chapter 7 4 12 5 ...

Page 106: ...80 80 25mm 160mm 024 000187 00 Part numbers of main unit box fan and main unit fan are the same Refer to 7 4 3 for Machine fan assembly disa ssembly Refer to 7 4 6 1 for main unit fan assembly disa ssembly 11 POWER WIRES FROM DC BOARD TO MAINBOARD 009 001507 00 12 SIGNAL WIRES FROM DC BOARD TO MAINBOARD 009 001508 00 13 5V WIRES FROM DC BOARD TO MAINBOARD 009 001526 00 ...

Page 107: ...sificat ion Part description Order Number Figure Comments Applicabl e models Assembly Dis assembly 14 POWER WIRES FOR HDD 009 001521 00 15 MAIN CABLE ASSEMBLY 009 006818 00 16 4D board assembly 115 038183 00 Optional support maintenance and upgrade ...

Page 108: ...ad 115 038752 00 Optional Including lead wire and host cable support upgrade 19 ECG Upgrade Kit AHA Lead 115 038753 00 20 HDD DC 30 CE FRU 115 038747 00 When applying please remark Model name Software version DC 30 Refer to chapter 7 4 12 4 21 HDD DC 32 CE FRU 115 038746 00 DC 32 22 HDD DC 28 CE FRU 115 038748 00 DC 28 23 HDD DC 26 CE FRU 115 038749 00 DC 26 24 HDD DC 25 CE FRU 115 038750 00 DC 25...

Page 109: ... FDA FRU 115 052360 00 DC 30 27 HDD DC 28 FDA FRU 115 052361 00 DC 28 28 HDD DC 26 FDA FRU 115 052362 00 DC 26 29 HDD DC 25 FDA FRU 115 052363 00 DC 25 30 Power supply related Battery Kit CFDA CE 115 012080 00 Optional support maintenance and upgrade Refer to chapter 7 4 12 5 31 Battery Kit FDA 115 052850 00 32 Power Port Assembly FRU 115 038751 00 Refer to chapter 7 4 4 ...

Page 110: ... models Assembly Dis assembly 33 TRANS INSULATE 32V 200VA T SHAPE 006 000163 00 34 115V Power Module Assembly 801 9970 0000 3 00 CE Only for Brazil Refer to chapter 7 4 5 35 230V Power Module Assembly 801 9970 0000 4 00 230V Power Module Assembly 115 061502 00 CE Except Brazil 115V Power Module Assembly 115 061501 00 ...

Page 111: ... ion Part description Order Number Figure Comments Applicabl e models Assembly Dis assembly AC DC board 230V FRU 115 050691 01 CE Except Brazil AC DC board 115V FRU 115 050692 01 AC DC board 230V FRU 115 050691 00 CE Only for Brazil Refer to chapter 7 4 5 ...

Page 112: ...ber Figure Comments Applicabl e models Assembly Dis assembly AC DC board 115V FRU 115 050692 00 CE Only for Brazil Refer to chapter 7 4 5 DC DC board FRU 115 050693 00 Refer to chapter 7 4 5 36 Monitor related 15 LCD Monitor FRU 115 038725 00 Including cable cover Refer to chapter 7 4 1 ...

Page 113: ...ssembly 37 15 Monitor Front Cover FRU 115 038727 00 Refer to chapter 7 4 1 38 15 Monitor Back Cover FRU 115 038729 00 Including cable cover Refer to chapter 7 4 1 39 15 Monitor Arm Assembly FRU 115 038731 00 Including Damping Shaft not including Back cover Refer to chapter 7 4 1 40 Damping Shaft 15 FRU 115 038754 00 Refer to chapter 7 4 1 ...

Page 114: ...igure Comments Applicabl e models Assembly Dis assembly 41 17 LCD Monitor FRU 115 038726 00 Including cable cover Refer to chapter 7 4 1 42 17 Monitor Front Cover FRU 115 038728 00 Refer to chapter 7 4 1 43 17 Monitor Back Cover FRU 115 038730 00 Including cable cover Refer to chapter 7 4 1 ...

Page 115: ... Assembly Dis assembly 44 17 Monitor Arm Assembly FRU 115 038732 00 Including Damping Shaft not including Back cover Refer to chapter 7 4 1 45 Damping Shaft 17 FRU 115 038755 00 46 Speakers and cables 020 000026 00 Refer to chapter 7 4 1 1 47 Back cover of supporting arm 043 007193 00 Refer to 1 3 steps in chapter 7 4 12 2 ...

Page 116: ... 038724 00 Not including trackball assembly TGC board single encoder dual encoder Refer to chapter 7 4 10 4 49 Top cover assembly of keyboard Russian 115 052404 00 50 silica gel key 2137 049 001149 00 51 silica gel key 2137 Russian 049 001207 00 52 Trackball Assembly FRU 115 038720 00 Not including wire Refer to chapter 7 4 10 3 53 Trackball Pressure Ring Mold MR36772 043 007199 00 Refer to chapte...

Page 117: ...ly 54 Single Encoder Board PCBA 051 000788 00 Not including wire Refer to chapter 7 4 10 1 55 Dual Encoder Board FRU 801 1150 0001 3 00 Not including wire Refer to chapter 7 4 10 1 56 TGC Board FRU 801 2119 0002 9 00 Not including wire Refer to chapter 7 4 10 2 57 USB Trans board PCBA 051 000815 00 Not including wire Refer to chapter 7 4 10 6 ...

Page 118: ...58 Buzzer 801 2300 0000 8 00 Refer to chapter 7 4 10 5 59 TGC Cap 043 007185 00 Refer to chapter 7 4 10 1 60 Encoder big knob 043 007186 00 Refer to chapter 7 4 10 1 61 Encoder small knob 043 007187 00 Refer to chapter 7 4 10 1 62 Others gas spring assembly 115 003810 00 Refer to chapter 7 4 12 1 63 Mobile Trolley right probe holder 043 007200 00 ...

Page 119: ...64 Mobile Trolley left probe holder 043 007201 00 65 right cover assembly DC 30 FR U 115 038733 00 DC 30 Refer to chapter 7 4 9 66 right cover assembly DC 25 FR U 115 038734 00 DC 25 67 right cover assembly DC 26 FR U 115 038735 00 DC 26 68 right cover assembly DC 28 FR U 115 038736 00 DC 28 69 right cover assembly DC 32 FR U 115 038737 00 DC 32 ...

Page 120: ...rt description Order Number Figure Comments Applicabl e models Assembly Dis assembly 70 left cover assembly FRU 115 041711 00 Refer to chapter 7 4 8 71 Front cover FRU 115 038739 00 Refer to 1st step in 7 4 7 72 Rear cover 043 007190 00 Refer to 2nd step in 7 4 3 ...

Page 121: ... ion Part description Order Number Figure Comments Applicabl e models Assembly Dis assembly 73 Screw plug for front cover 043 007192 00 74 Cable ARM 043 007181 00 75 shaft cover 043 007178 00 76 top cover 043 007179 00 77 handle plastic cover 043 007180 00 ...

Page 122: ... Figure Comments Applicabl e models Assembly Dis assembly 78 height adjusted lever 044 000899 00 79 Caster FRU 115 038740 00 Including wrench 80 Coupling gel heating cup 34 40 C 024 000796 00 Optional support maintenance and upgrade including power cord and adapter Installation unavailable ...

Page 123: ...encoder or lock Refer to the movement orientation 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 Preparations for Installation You should perform the following preparations before the disassembling of ultrasound equipment 1 When you stop the scanning and the image capture you should power ...

Page 124: ...at indicates independent assembly Main unit rear cover Main Unit Box Module Probe board assembly Main board assembly Main unit fan Main unit front cover 4D board ECG modul e Fig 7 2 Assembly and Disassembly Illustration 7 4 1 Monitor assembly Tool Cross headed screwdriver and the diagonal cutting pliers Please refer to Chapter 7 3 1 Tools Required for tools specifications Note IF you need to repla...

Page 125: ... ground wire holder take out the cable plug Fig 7 4 Disassemble the Monitor Module 2 3 Remove the M4X12 screws 6 pcs for fixing the monitor Fig 7 5 Disassemble the Monitor Module 3 4 Hold the lateral sides of the monitor and raise the monitor to separate it from the support arm hooker when the monitor is 20 from the vertical direction and then remove the monitor ...

Page 126: ...4 pcs securing the rear cover of the monitor and then remove the rear cover Figure 7 7 Removing Monitor Rear Cover 2 Remove the screws M2 6 X 10 8 pcs and strapping Unplug the cable to take down the speaker Figure 7 8 Removing the speaker 7 4 1 2 OSD Key Board 1 Pull out the plugs by the right side of the LCD assembly remove the M3X8 combination screws 8 pcs securing the PCB shielding cover and th...

Page 127: ...wdriver Please refer to Chapter 7 3 1 Tools Required for tools specifications 1 Remove the M4X8 screws 2 pcs which are used to secure the IO module and then the IO module can be removed Fig 7 10 Disassemble the IO Board Assembly 2 Remove the fixing screws M3X8 4 pcs of IO Rear board from the IO module then IO Rear board can be removed Fig 7 11 Disassembly of the IO Rear board 3 If ECG module is co...

Page 128: ... 1 in 7 4 2 IO Rear Board 2 Remove the fixing M4X12 screws 2 pcs at the rear cover pull out the screw cap and remove the 2 screws in the lower part to remove the rear cover Fig 7 12 Disassemble the rear cover 3 Remove the fixing M4X8 screws 2 pcs pull out the fan cable and remove the fan assembly ECG socket fixing component IO Module M3X8 X4 Facing up PT2X8 X4 each with a flat washer Facing up ...

Page 129: ...e main unit fan 7 4 4 Power Input Assembly 1 Remove the IO board assembly and the rear cover refer to Chapter 1 3 2 and 1 3 3 2 Remove the screws M4 X 8 3pcs of power input assembly and remove the screw M4X8 2pcs for fixing the grounding cable terminal Unplug the cable to take down the assembly upwards NOTE During installation pay attention to the main unit fan label which should be facing outward...

Page 130: ...embly Tool Cross headed screwdriver Please refer to Chapter 7 3 1 Tools Required for tools specifications 1 Remove the IO module and main unit rear cover and remove the main unit fan assembly refer to 7 4 2 IO Rear Board and 7 4 3 Machine Fan WARNING For machines that are configured with battery disconnect the battery connecting cable before removing the power module otherwise machine may be damag...

Page 131: ...ross headed screwdriver Please refer to Chapter 7 3 1 Tools Required for tools specifications 1 Remove the IO module and main unit rear cover and remove the main unit fan assembly refer to chapter 7 4 2 IO Rear Board and 7 4 3 Machine Fan WARNING For machines that are configured with battery disconnect the battery connecting cable before removing the main unit box module otherwise machine may be d...

Page 132: ...ly Fig 7 22 Disassemble the Main Unit assembly WARNING Before you disconnect the HDD SATA cable press the SATA cable lock After removing the monitor assembly you could do the steps as described in the following 7 4 6 1 Main Unit Fan Remove the fan fixing screws 4 pcs using the cross headed screwdriver in a proper size the screw types are M3X25 as shown in figure 7 23 and M3X10 as shown in figure 7...

Page 133: ...may be removed forcefully you need to grasp the board edge using fingers and take great care when pulling out Refer to the action point 2 When connect the IO interface board to the main board please take care and do forcefully to avoid damaging the pins 7 4 6 3 Probe Connected Assembly and CPU Module Assembly 1 Remove the M3X8 screws 2 pcs for fixing the DC DC board shielding cover pull out the po...

Page 134: ...e connected assembly from the main board Fig 7 28 Disassemble the Probe Connected assembly 3 NOTE 1 The probe connected assembly and main board are connected by board to board connection which may be removed forcefully you need to grasp the board edge using fingers and take great care when pulling out Refer to the action point 2 When connect the IO interface board to the main board please take car...

Page 135: ...4 Main board assembly 1 Remove the IO interface board probe connected assembly and CPU module assembly refer to 7 4 6 3 Probe Connected Assembly and CPU Module Assembly 2 Remove the fixing screws 11 pcs to remove the main unit assembly Fig 7 30 Disassemble the main Board Assembly ...

Page 136: ...crews locking the 4D board cover 2 Remove the 4 cross panhead screw M3X6 and take out the socket pressing board to take out the 4D board Fig 7 31 4D Module Disassembly Main unit box bottom Cross panhead screw M3X8 X 5 4D board cover Cross panhead screw M3X6 X 4 Main board Socket pressing board 4D Board ...

Page 137: ...ol cross headed screwdriver and flat headed screw Please refer to Chapter 7 3 1 Tools Required for tools specifications 1 Pull out the 2 screw cap of the front cover using the screwdriver or tweezers to loosen and then remove the M4x12 screws 2 pcs hold the position as indicated in the figure and lift upwards forcefully to remove the front cover Cross panhead screw M3X8 x4 Cable tie ECG signal mag...

Page 138: ...board module Fig 7 34 Disassemble the Probe Board Assembly 7 4 8 Left Side Panel Assembly Remove the cross panhead screws M4X8 X 2 fixing the mounting bracket to the left side panel Remove the cross panhead screws M4X8 X 1 fixing the back mounting ear to the left side panel Remove the cross panhead screw M4X8 X 1 fixing the front mounting ear to the left side panel Then you can take out the left s...

Page 139: ... ear to the right side panel remove this screw to take out the right side panel assembly Fig 7 36 Disassemble the Right Side panel Assembly Front mounting ear Left side panel mounting bracket Back mounting ear Cross panhead screw M4X8 x 1 Left side panel Cross panhead screws M4X8 x 2 Cross panhead screw M4X8 x 1 Right side panel Right side panel mounting ear Cross panhead M4X8 ...

Page 140: ...Fig 7 37 Disassemble the control panel assembly 1 2 Hold the rear side of the control panel assembly near the supporting arm and push towards the handle direction a little to remove the screw M3X8 1 pc for fixing grounding line in the panel base Fig 7 38 Disassemble the control panel assembly 2 3 Lift the handle part of the control panel assembly pull out the cables connecting the main unit power ...

Page 141: ... the control panel assembly 3 Fig 7 40 Control panel assembly view After removing the control panel assembly you could do the steps as described in the following 7 4 10 1 Single dual encoder Board 1 Remove the 4 knob caps and 8 TGC rod caps on the control panel ...

Page 142: ...r Board 7 4 10 2 TGC Board 1 Pull out the TGC rod caps refer to the 7 4 10 1 Single dual encoder Board chapter 2 Pull out the connecting cable plug remove the M3X8 screws 4 pcs fixing the board as shown in the figure to disassemble the TGC board Fig 7 43 Disassembly of the TGC board 7 4 10 3 Trackball Pull out the connecting cable plug of trackball remove the M3X8 screws 2 pcs which are used to se...

Page 143: ...g Note IF you need to replace Keyboard Top Cover Assembly please refer to the previous assembly and select the corresponding label Then stick it to the monitor assembly Fig 7 45 Keyboard Top cover assembly and labels 7 4 10 5 Buzzer Pull out the connecting cable plug remove the fixing PT2X8 screws 2 pcs as shown in the figure to disassemble the buzzer Fig 7 46 Disassembly of the buzzer 7 4 10 6 US...

Page 144: ...he DVD assembly pull out the two cable plugs connecting to the main unit cut off the cable tie to pull DVD assembly backwards Fig 7 48 Disassemble the DVD R W assembly 7 4 12 Others Tools cross headed screwdriver flat headed screw inner hexagon spanner spanner diagonal cutting pliers Please refer to Chapter 7 3 1 Tools Required for tools specifications 7 4 12 1 Spring assembly 1 Remove the control...

Page 145: ...the lifting column and prevent the part above the keyboard of disassembly of gas spring assembly from falling Fig 7 49 Gas spring disassembly 4 Remove the screws M5 X 25 4 pcs of the gas spring assembly Figure 7 50 Disassemble the gas spring assembly part 1 5 Remove the screw nut and the screw of the gas spring assembly Remove the screw inside with the spanner and then remove the screw which outsi...

Page 146: ...ove the monitor cable cover refer to step 1 to 2 in 7 4 1 Monitor assembly 2 Remove the screws M4 X 12 2 pcs of the cover of support arm and pull the cables out of the cover over the lines then remove it 3 Remove the M8X25 2pcs screws and disassemble the supporting arm assembly 4 Remove the control panel assemble Unplug the cables related to the cable of main unit refer to step 1 to 3 in Chapter 7...

Page 147: ...assemble the cable of the main unit part 2 6 Remove IO assembly and the rear cover refer to 7 4 2 IO Rear Board and 7 4 3 Machine Fan 7 Remove the ground wire screws and cut the strapping off with diagonal cutting pliers Figure 7 55 Disassemble the cable of the main unit part 3 8 Rotate to remove the power input assembly refer to Chapter 7 4 4 9 Unplug the cable related to the cable of main unit O...

Page 148: ...pter 7 4 2 IO Rear Board and 7 4 3 Machine Fan 2 Remove or rotate to the right to open the power input assembly refer to step 2 in 7 4 5 Power Module Assembly 3 Remove the power module assembly and main unit box assembly Refer to 7 4 5 Power Module Assembly 4 Remove the main unit assembly refer to 7 4 6 chapter 5 Remove the M5X10 inner hex head screws 4 pcs 2 at the front side and 2 at the rear si...

Page 149: ...IO Rear Board and 7 4 3 Machine Fan 2 Remove the M4X8 screws 2 pcs and cut off the cable tie hold the handle to pull out the hard disk assembly Fig 7 59 Disassemble the hard disk assembly 3 Cut off the cable tie press the lock seat of the HDD connecting cable plug and pull out the plug Figure 7 60 Disassembly of HDD 1 4 Remove the M3X8 screws 4pcs to remove the hard disk ...

Page 150: ...efer to chapter 7 4 2 IO Rear Board and 7 4 3 Machine Fan 2 Disconnect the cable connection on the battery connecting board remove the fixing screws M3X8 2 pcs and hold the handle to draw out the battery assembly Fig 7 62 Disassemble the battery assembly 3 You can install the battery assembly as per the steps described above in reversed order ...

Page 151: ...gue box and click OK 4 After the Key file is successfully installed you can see the option module in the Installed status Corresponding functions are available after return from preset Note After all modules are installed please go to the previous interface to confirm Trial select the corresponding software package and then click Trial Note for each component you can activate trial version only on...

Page 152: ... disabled 2 Select the key to be promoted 3 Click OK to complete the promotion Note it is unavailable to use promotion for multiple optional keys For the optional key which is promoted it can also be installed The promotion lasts 365 days for each key Uninstalling 1 Select the software package to be uninstalled from option list 2 Click Uninstall and it pops up the Confirm dialogue box Click OK ...

Page 153: ...e system preset interface The option status changes into Uninstalled Note The uninstalling function is exclusive to internal users The service engineers must log in the system with the account of Service and then conduct the uninstallation ...

Page 154: ...ts is displayed below No Material Description Material No Material and pictures Installation reference 1 Battery Kit 115 012080 00 7 4 12 5 2 4D board assembly 115 038183 00 7 4 6 5 3 ECG Upgrade Kit AHA Lead 115 038753 00 7 4 6 6 Remark connect the ECG lead to ECG port after upgrade 4 ECG Upgrade Kit IEC Lead 115 038752 00 ...

Page 155: ...M2 5 flat headed screws 8 3 3 Engineers Required Only technical professionals from Mindray or engineers authorized by Mindray after training can perform the maintenance and the check 8 3 4 Requirements You should perform the following preparations before disassembling the ultrasound device 1 Power off the printer adapter disconnect all the AC power and pull out the auxiliary power cables 2 Put the...

Page 156: ...ssembling Disassembling Tools required type 2 screwdriver Unscrew the four M2 5 flat headed screws and remove the rear cover of the printer adapter as shown in the following figure The disassembled printer adapter is shown as follows ...

Page 157: ...ty 3 When the battery capacity is more than 20 in discharging status the indicator is green 4 When the battery capacity is less than 20 in discharging status the orange indicator blinks When less than 10 the orange indicator blinks quickly 5 When the battery is in non charging discharging status or no battery is in the indicator is not on The Control Panel on the upper right corner AC indicator Th...

Page 158: ...g status by the Freeze key Standby status There are 3V3 STB and 5V_STB of power are normal other power are off The system enters standby mode 1 Press the power button for a short time and then the system enters into the standby status by choosing from the status popped on the screen 2 If there is no operation for the time set at first the system would enter into the standby status automatically Th...

Page 159: ...The system is powered on User screen Press the power button on the control panel Blank screen in the short time then BIOS startup graphics displays Linux startup graphics displays no progress bar Doppler startup graphics displays progress bar displays Linux OS startup Doppler startup After the system is powered on BIOS startup Power on status indicator is green after 3 S flashing Hard disk indicat...

Page 160: ...initialization and logic configuration PC enters into BIOS stage There are data output and images displaying on the monitor 9 2 1 2 Powered on by Battery Basic Procedures Phenomenon The original status finishing loading 3 3VSTB no indication Finishing loading 5VSTB The battery indicator on the control panel lights on but the indicators of HDD standby and AC status are off The power management send...

Page 161: ...of program loading The LCD is black screen now and the time of the course is short The course of testing and HDD configuration The LCD is black screen now and the time of the course is short The course of the internal core loading The Linux boot screen appears The course of logging on Same as the above Starting DOPPLER The Linux boot screen appears and simultaneously progress bar displays the rela...

Page 162: ...ess bar are Initializing hardware Loading system preset Loading common exam preset Loading exam preset Initializing locale The total increments are 7 and tips are displayed one by one PC HDD initialization Initializing gui The total increment is 1 Ultrasonic software initialization GUI initialization Initializing gui Platform initialization Initializing gui Peripheral initialization Initializing u...

Page 163: ...cer of local setting and system setting In increments of 1 Loading common exam preset Generate general data management of the exam mode In increments of 1 Loading exam preset Generate measure preset peripheral and network KMP package of images and the preset servicer of the network strafing In increments of 4 Initializing locale Set related information of the zoom languages font library and input ...

Page 164: ...ly generate LOG file saved in the system log whose place of saving in HDD is D DCN2PLus Log PeriLog The detailed description of alarming information is as following 9 3 1 Turning on the System Configuration File is Abnormal 9 3 2 The voltage of system power is abnormal Alarming tips LOG recorder Suggestion Fail to open the file SystemConfiguration ini and please check HDD data none Reinstall the s...

Page 165: ...r of MUL FPGA Check the fan log D DCN2PLus Log PeriLog if the fan stops working check if the heat radiating condition is normal The log records are the same The temperature name is power thermal sensor as above none System Monitor Temperature Alert CPU thermal sensor Current voltage VVV degree Limit temperature LLL degree represents time e g 2010 12 25 14 15 25 VVV represents the current value and...

Page 166: ... to AC power supply or shut down Otherwise the system shuts down automatically after 60s Battery temperature is out of range temp Battery temperature is xx centigrade Check if the heat radiating condition is normal Battery voltage is too low please connect to AC power supply or shut down Otherwise the system shuts down automatically after 60s battery voltage is low battery volt is xx V Check the b...

Page 167: ...ake either of the both PHV circuits or multi path voltage 1 1 more than the limit of voltage 100 AP none PHV protect PHV1P is XX PHV1N is XX PHV protection and the voltage of PHV is less than the lower limit 95V Power supply voltage error the voltage is XX normal region is 90V to 100V Something is wrong with the programmed voltage of power module positive negative 95V of power transmitting exceeds...

Page 168: ......

Page 169: ... Measurement Devices Tool Measurement Devices Qty Remarks Resin or plastic container 1 Can accommodate two probes Soft brush 1 About a toothbrush size Small plastic basin 1 Used to fill the soapy water Table 10 2 Consumable List Consumable Qty Remarks Aluminum foil 1 Physiological saline Filling the whole container concentration 0 85 0 95 soapy water 1 Dry soft cloth cotton cloth 1 ...

Page 170: ...th Same as the above Cleaning peripherals and accessories 1 time month Refer to 10 2 2 Earth resistance 1 time per two years Refer to 10 4 1 Check earth leakage current 1 time per two years Same as the above Check patient leakage current 1 time per two years Same as the above Mechanical safety checking 1 time year Refer to 10 4 2 Measurement accuracy 2 times year Refer to 10 3 1 Probe imaging chec...

Page 171: ...he power and disconnect the power cord from the outlet If you clean the system while the power is On it may result in electric shock 10 2 2 Content 1 Cleaning Power button Tool dry soft cloth clear water or soapy water Method Surface of power button should be cleaned by dry soft cloth Remained stain should be washed out by cloth with clear water or soapy water Note cloth should not be dipped with ...

Page 172: ...out 45 clockwise until it lifts Take out the ring and the rotary ball Be careful not to drop the ball Shown as follows b Cleaning Clean the two long shafts the bearing and the rotary ball with soft dry cloth or paper c Installing Put the rotary ball back in the trackball and then align the clamping ring click with the top cover notch Press the bulges on the ring with both hands and turn the ring a...

Page 173: ...se mild soapy water to clean it NOTE Keyboard on the control panel should be cleaned periodically otherwise keys maybe blocked by dirt and buzzer dings keys don t work 5 Cleaning Probe Tools mild soapy water dry soft cloth soft brush Method a Wipe out the dust attached to surface of probe and check if it has any abnormality such as crack b Remained stain or dust attached to surface of probe cable ...

Page 174: ... which affects CW mode operation 6 4D mode Check the basic operation in 4D mode Check the basic software and hardware assembly which affects 4D mode operation 7 ECG feature Check the basic operation in ECG mode Check the basic software and hardware assembly which affects ECG mode operation 8 Elastography Check the basic operation in Elasto mode Check the basic software and hardware assembly which ...

Page 175: ... switch Check if the foot switch can implement the set functions according to the program Clean it if it is necessary 5 DVD RW Check if DVD can work normally write read and pop Clean it if it is necessary 6 Battery Check the performance periodically and change new ones if it is necessary 10 4 System Maintenance 10 4 1 Electrical Safety Maintenance Electric safety maintenance Refer to Appendix A El...

Page 176: ...nctions are normal none Connection of the caster 1 Visually check to confirm that there is no skewness and the connecting screws are free of breakage or falling off 2 Check with the spanner to make sure that there is no looseness between the caster and the base connection screw Caster fixing wrench Handle 1 Visually check to confirm there is no any crack 2 Check by hand to confirm that the handle ...

Page 177: ...cover of the control panel and neck cover of the monitor check by a wrench to confirm that the fixing screw are free of looseness check by eyes to confirm that the cables are not scratched or clipped out that the core can be seen screwdriver inner hexagonal wrench Cable connection 1 Visually check to confirm if the cables inside or outside the system are free of damage and scratch 2 Check by hands...

Page 178: ......

Page 179: ...acklight of the power button 3 Three Power indicators 1 2 3 located on IO rear board 11 1 3 Troubleshooting No Fault Description Cause Analysis Measure 1 Fail to start up when powered by the battery only but can start up normally by AC power supply After the machine is powered on battery alarm appears Internal battery fails Related board or module of the other power system is in normal status Repl...

Page 180: ...PU module fails Replace CPU module 6 AC power indicator ON Power on off indicator blinks and turns on after pressing power button Power indicator 5V off or 3 3V off DC DC power board fails Replace power module 11 2 System Cannot Start up Normally 11 2 1 Module or Board Related No Descriptions Remarks 1 CPU module 2 HDD 11 2 2 Key Points Supporting Troubleshooting No Key Points Supporting Troublesh...

Page 181: ... found First restore or else replace the hard disk 4 Linux start up graphics displays Graphics disappears to blank screen and system makes no response to control panel input Fail to load the operating system the HDD or Linux in HDD may be damaged First restore or else replace the hard disk 5 Linux start up graphics displays Blank screen with a cursor can response to control panel input Fail to loa...

Page 182: ...lt Description Cause Analysis Measure 1 NO echo signal in ultrasonic image region The probe can be indentify but no echo 0V or abnormal PHV voltage output of DC_DC power board Main board DC_DC power board or probe board may be fail low rate Confirm the fail cause by replacing main board power module or probe board 2 Dark strips display on B image Probe malfunction e g array damage etc Confirm by c...

Page 183: ...oard 2 Probe board 3 Probe connected assembly Failure rate low 11 4 2 Key Points Supporting Troubleshooting No Key Points Supporting Troubleshooting Remarks 1 Probe recognition of all models of probes when connecting on the same or different ports 3 Probe board ID of the system 4 Noise of probe relay switching when powering on 11 4 3 Troubleshooting No Fault Description Cause Analysis Measure 1 Pr...

Page 184: ...ing Remarks 1 Working condition of the control panel Confirm if the USB main device is functional since the control panel is connected by internal USB cable 2 Working condition of each USB port See 2 1 2 1 3 Working condition of Video S Video and VGA video interfaces See 2 1 2 1 4 Printing condition of video printer Check if output of connected video printer is normal 11 5 3 Troubleshooting No Fau...

Page 185: ... Descriptions Remarks 1 Silicon key 2 Control panel 3 Dual encoder module 4 Single encoder module 5 Trackball module 6 TGC module 11 6 2 Key Points Supporting Troubleshooting No Key Points Supporting Troubleshooting Remarks 1 Backlight of control panel To confirm if the control panel is powered on normally 2 Key sound of the control panel To confirm if the buzzer works normally 3 Response to funct...

Page 186: ...ake a proper preset Degenerated trackball performance Replace the trackball module 3 All key of control panel are normal Single encoder is fail Single encoder malfunction Replace the encoder board 4 All key of control panel are normal Single key of TGC is fail TGC board malfunction Replace TGC board All keys of TGC are failed Control panel malfunction Replace Control panel 11 7 Monitor 11 7 1 Modu...

Page 187: ...rmally No display blank screen on the LCD Displays normally with external LCD connecting by VGA Monitor malfunction Replace the Monitor assembly 2 Control panel powered on normally The color of some mode key turns on orange No display blank screen on the LCD with backlight only or disordered screen Main board or LCD control board malfunction Replace the main board assembly or display assembly 3 Co...

Page 188: ...s The IP address of the ultrasound system is not correct Enter Preset Network Preset page to check whether the TCP IP address is correctly set according the user manual Errors occur when the printer adapter runs Disconnect and connect the power adapter power on the printer adapter again and verify whether the printing is normal after 1 minute The printer adapter is not initialized After powering o...

Page 189: ...The indicator on the printer adapter turns orange and the printing fails Errors occur when the printer adapter runs Disconnect and connect the power adapter power on the printer adapter again and verify whether the printing is normal after 1 minute ...

Page 190: ......

Page 191: ...alyzer test equipment These procedures assume the use of a 601PROXL International Safety Analyzer or equivalent safety analyzer Other popular testers complying with IEC 60601 1 used in Europe such as Fluke Metron or Gerb may require modifications to the procedure Follow the instructions of the analyzer manufacturer The consistent use of a safety analyzer as a routine step in closing a repair or up...

Page 192: ...amage to the plug body The Strain Relief No physical damage to the strain relief No plug warmth for device in use The Power Plug No loose connections The Power Cord The Power Cord No physical damage to the cord No deterioration to the cord For devices with detachable power cords inspect the connection at the device For devices with non detachable power cords inspect the strain relief at the device...

Page 193: ...hysical damage to meters switches connectors etc No residue of fluid spillage e g water coffee chemicals etc No loose or missing parts e g knobs dials terminals etc Contextual Inspection The Enclosure and Accessories No unusual noises e g a rattle inside the case No unusual smells e g burning or smoky smells particularly from ventilation holes No taped notes that may suggest device deficiencies or...

Page 194: ... SAFETY INSPECTION 3 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 195: ... pressing AMPERES SOFT KEY 3 2 Connect the test lead s between the RED input jack and the GREEN input jack 3 Press CAL LEADS The 601PRO will measure the lead resistance and if less than 0 150 Ohms it will store the reading and subtract it from all earth resistance readings taken at the calibrated current 4 If the calibration fails the previously stored readings will be used until a passing calibra...

Page 196: ...e to generate a printout of the latest measurement s Note 1 Protective Earth Resistance test need not perform If power adapter used for ultrasound system 2 When Over is displayed for Ohms this signifies that a valid measurement was not obtained because either an open connection was detected or that the measurement was not within range Readings greater than 9 999 Ohms will be displayed as Over Fail...

Page 197: ...s the measuring device internally TEST PROCEDURE Perform the Test 1 From the MAIN MENU or with the outlet unpowered plug the DUT into the 601PRO front panel outlet and turn on the device 2 Attach the device s applied parts to the 601PRO applied part terminals if applicable 3 Press shortcut key 4 The Earth Leakage test appears on the display and the test begins immediately SOFT KEY 1 toggles the DU...

Page 198: ...he user or owner to correct any deviations As a work around check the other outlets to see if they could be used instead Change another probe to confirm if the fail is caused by console Inspect mains wiring for bad crimps poor connections or damage If the leakage current measurement tests fail on a new unit and if situation can not be corrected submit a Safety Failure Report to document the system...

Page 199: ...If all of the applied parts correspond to the instrument type the applied parts will be tied together and one reading will be taken If any of the applied parts differ from the instrument type all applied parts will be tested individually based on the type of applied part This applies to Auto and Step modes only Perform the Test 1 From the MAIN MENU or with the outlet unpowered plug the DUT into th...

Page 200: ... any defective one Check any broken of the ECG PCG module if used Replace any defective one Check any broken of the Power Unit Replace a new one if any portion defective Inspect wiring for bad crimps poor connections or damage Test the wall outlet verify it is grounded and is free of other wiring abnormalities Notify the user or owner to correct any deviations As a work around check the other outl...

Page 201: ...ELECTRICAL SAFETY INSPECTION A 11 ELECTRICAL SAFETY INSPECTION 6 Patient Leakage Current For BF transducer 100μA Normal Condition 500μA Single Fault Condition ...

Page 202: ...m the Mains on Applied Part test press CAL SOFT KEY 2 1 Disconnect ALL patient leads test leads and DUT outlet connections 2 Press CAL to begin calibration as shown If the calibration fails the previously stored readings will be used until a passing calibration has occurred Also the esc stop key has no effect during calibration 3 When the calibration is finished the Mains on Applied Part test will...

Page 203: ...e the applied parts will be tied together and one reading will be taken If any of the applied parts differ from the instrument type all applied parts will be tested individually based on the type of applied part This applies to Auto and Step modes only Failure Check any broken of the Applied part Replace any defective one Check any broken of the ECG PCG module if used Replace any defective one Che...

Page 204: ...ns 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 Remove unit from operation If all else fails stop using and inform the Customer Service Engineer for analysis and disposal LIMITS ALL COUNTRIES For BF transducer 5000μA ...

Page 205: ...bration INSPECTION AND TESTING Pass Fail Limit 1 Power Cord Plug 2 Device Enclosure and Accessories 3 Device Labeling 4 Protective Earth Resistance Ω Max 0 2 Ω 5 Earth Leakage Normal condition NC ____μA Max NC 300μA refer to UL60601 1 NC 500μA refer to IEC60601 1 SFC 1000μA Single Fault condition SFC ____μA 6 Patient Leakage Current Normal condition NC BF____μA Max BF applied part NC 100μA SFC 500...

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Page 207: ...tances between the horizontal branch and the acoustic window are 30 50 70 120 and 160mm the center horizontal distances between two adjacent lines of A1 and A2 groups are 1 5 4 3 2mm A3 A5 groups are 5 4 3 2mm The center longitudinal distances between two adjacent lines of the longitudinal branches are 4 3 2 1mm 2 B Blind area target group Center horizontal distance of adjacent lines is 10mm dista...

Page 208: ...esolution target group The upmost lines in each target locate at the depth of 10 30 50 70mm the center longitudinal distances of each group from the top down are 3 2 1 0 5mm and the horizontal distance is 1mm 2 B1 B4 Lateral resolution target group Locate at a depth of 10 30 50 70mm with a center horizontal distance of 4 3 2 1mm in each group 3 C Longitudinal target group 12 target lines with a 10...

Page 209: ...P2P 2 5 3 depth 80 1 depth 80 3 180 transverse 3 longitudinal 3 4 80 depth 160 2 80 depth 170 7L5P 7 5 1 depth 60 0 5 depth 80 2 80 transverse 3 longitudinal 3 6C2P 6 5 1 depth 40 1 depth 60 3 80 transverse 3 longitudinal 3 7L4P 7 5 1 depth 60 0 5 depth 80 2 80 transverse 3 longitudinal 3 CB10 4P 6 5 1 depth 40 1 depth 60 3 80 transverse 3 longitudinal 3 7LT4P 7 5 1 depth 60 1 depth 80 2 80 transv...

Page 210: ...accuracy 4 80 depth 160 2 80 depth 170 P12 4P 7 5 1 depth 40 1 depth 40 3 80 transverse 3 lateral 3 6LB7P li near 6 5 1 depth 60 1 depth 80 2 80 transverse 3 lateral 3 6LB7P c onvex 6 5 1 depth 40 1 depth 60 3 80 transverse 3 lateral 3 D6 2P 4 0 2 depth 60 1 depth 80 3 140 transverse 3 lateral 3 DE11 3P 6 5 1 depth 40 1 depth 60 3 80 transverse 3 lateral 3 ...

Page 211: ...Boot Screen D 1 Appendix D Boot Screen BIOS Boot Screen LINUX Boot Screen ...

Page 212: ...D 2 Boot Screen Doppler Boot Screen ...

Page 213: ...P N 046 009019 00 11 0 ...

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