Mindray DP-5:DP-7 Series Digital Ultrasonic Diagnostic Imaging System Service Manual DP-7 Series Digital Ultrasonic Diagnostic Imaging System Service Manual

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Page 1

DP-5/DP-7 Series

Digital Ultrasonic Diagnostic Imaging

System

Service Manual

Revision 12.0

Page 2

Page 3

Table of Content

Table of Content ................................................................................................................... i

Revision History ................................................................................................................... I

Intellectual Property Statement .......................................................................................... II

Applicable for ...................................................................................................................... II

Statement ............................................................................................................................. II

Responsibility on the Manufacturer Party ........................................................................ III

Customer Service Department .......................................................................................... III

1 Preface ....................................................................................................................... 1-1

1.1 Meaning of Signal Words ..................................................................................................... 1-1

1.2 Meaning of Symbols ............................................................................................................ 1-1

1.2.1 Meaning of Safety Symbols.......................................................................................... 1-1

1.2.2 Warning Labels ............................................................................................................. 1-2

1.2.3 General Symbols .......................................................................................................... 1-2

1.3 Safety Precautions ............................................................................................................... 1-3

1.3.1 Electric Safety .............................................................................................................. 1-3

1.3.2 Mechanical Safety ........................................................................................................ 1-4

1.3.3 Personnel Safety .......................................................................................................... 1-5

1.3.4 Others ........................................................................................................................... 1-5

2 Specifications ................................................................ ............................................ 2-1

2.1 Overview .............................................................................................................................. 2-1

2.1.1 Intended Use ................................................................................................................ 2-1

2.1.2 Introduction of Each Unit .............................................................................................. 2-1

2.1.3 Peripherals Supported .................................................................................................. 2-6

2.2 Specifications ....................................................................................................................... 2-6

2.2.1 Dimensions and Weight ............................................................................................... 2-6

2.2.2 Electrical Specifications ................................................................................................ 2-6

2.2.3 Environmental Conditions ............................................................................................ 2-7

2.2.4 Monitor Specification .................................................................................................... 2-7

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

3.2.2 Checking....................................................................................................................... 3-4

3.3 Installation of Main Unit ........................................................................................................ 3-4

3.3.1 Display Adjusting .......................................................................................................... 3-4

3.3.2 Connecting the Power Cord ......................................................................................... 3-5

3.3.3 Installing Transducer& Gel Holder ............................................................................... 3-6

3.3.4 Connecting the Transducer .......................................................................................... 3-6

3.4 Installing Peripherals ............................................................................................................ 3-7

3.4.1 Footswitch Installation .................................................................................................. 3-7

3.4.2 Installing a Graph / Text Printer .................................................................................... 3-7

3.4.3 Video Printer Installation .............................................................................................. 3-7

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3.5 System Configuration ........................................................................................................... 3-8

3.5.1 Running the System ..................................................................................................... 3-8

3.5.2 Enter Doppler ............................................................................................................... 3-8

3.5.3 System Preset .............................................................................................................. 3-9

3.5.4 Print Preset .................................................................................................................. 3-11

3.5.5 Network Preset ........................................................................................................... 3-13

3.5.6 System Information .................................................................................................... 3-15

4 Hardware Principle .................................................................................................... 4-1

4.1 General Structure of Hardware System ............................................................................... 4-1

4.2 Main Unit Module ................................................................................................................. 4-2

4.2.1 Probe Board ................................................................................................................. 4-2

4.2.2 Probe Connecting Board .............................................................................................. 4-4

4.2.3 Main board ................................................................................................................... 4-4

4.2.4 IO Interface Board ........................................................................................................ 4-7

4.2.5 IO Rear board ............................................................................................................... 4-8

4.3 Power supply Module ........................................................................................................... 4-9

4.3.1 Power Output of the Power supply module and Supporting Function Distribution ...... 4-9

4.3.2 System Power-on Control .......................................................................................... 4-10

4.4 Monitor ............................................................................................................................... 4-13

4.5 Control Panel ..................................................................................................................... 4-14

4.6 Ultrasound System Monitoring ........................................................................................... 4-15

4.7 Ultrasound System Indicator .............................................................................................. 4-16

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 Status ................................................................................................ 5-1

5.3 General exam ...................................................................................................................... 5-2

5.3.1 Check Flow ................................................................................................................... 5-2

5.3.2 Checking Content ......................................................................................................... 5-2

5.4 Function Checks .................................................................................................................. 5-4

5.4.1 Check Flow ................................................................................................................... 5-4

5.4.2 Checking Content ......................................................................................................... 5-5

5.4.3 Checking Content ......................................................................................................... 5-5

5.5 Performance Test ............................................................................................................... 5-10

5.5.1 Test Process ............................................................................................................... 5-10

5.5.2 Test Content ............................................................................................................... 5-10

6 Software installation and Maintenance .................................................................... 6-1

6.1 Enter the Maintenance Window ............................................................................................. 6-1

6.2 System Software Install/ Restore ......................................................................................... 6-2

6.2.1 Restore the Operating System and Doppler ................................................................ 6-2

6.2.2 Doppler Restoration ..................................................................................................... 6-5

6.3 Installation of Optional Devices............................................................................................ 6-8

6.4 Data Backup and Storage .................................................................................................... 6-9

6.4.1 Manage Settings .......................................................................................................... 6-9

6.4.2 Patient Data Backup and Restore .............................................................................. 6-10

6.5 Software Maintenance ........................................................................................................ 6-11

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6.5.1 Product Configuration .................................................................................................. 6-11

6.5.2 Log Maintenance ........................................................................................................ 6-12

6.6 Display Parameter Setting ................................................................................................. 6-14

6.7 HDD Partition ..................................................................................................................... 6-14

7 Structure and Assembly/Disassembly ..................................................................... 7-1

7.1 Structure of the Complete System ....................................................................................... 7-1

7.2 Field Replaceable Unit ......................................................................................................... 7-2

7.3 Preparation......................................................................................................................... 7-17

7.3.1 Tools Required ........................................................................................................... 7-17

7.3.2 Engineers Required .................................................................................................... 7-17

7.3.3 Preparations for Installation ........................................................................................ 7-17

7.4 Assembly/Disassembly ...................................................................................................... 7-17

7.4.1 Monitor assembly ....................................................................................................... 7-18

7.4.2 IO Rear board ............................................................................................................. 7-21

7.4.3 Machine Fan ............................................................................................................... 7-21

7.4.4 Assembly of the Power Module .................................................................................. 7-22

7.4.5 Main Unit Box Module ................................................................................................ 7-23

7.4.6 Probe Board Assembly ............................................................................................... 7-27

7.4.7 Control Panel Assembly ............................................................................................. 7-28

7.4.8 DVD Assembly ........................................................................................................... 7-32

7.4.9 Other ........................................................................................................................... 7-32

8 System Diagnosis and Support ................................................................................ 8-1

8.1 General Status Indicator ...................................................................................................... 8-1

8.1.1 The Status Indicators on the Control Panel .................................................................. 8-1

8.1.2 The Status Indicators of the Power on the IO Rear Board ........................................... 8-2

8.2 Starting Process of the Whole System ................................................................................ 8-3

8.2.1 Start Process of Complete System .............................................................................. 8-3

8.2.2 The start-up Process of BIOS ...................................................................................... 8-4

8.2.3 The Start-up of Linux .................................................................................................... 8-5

8.2.4 The Start-up of Doppler ................................................................................................ 8-5

8.3 Alarming and Abnormal Information .................................................................................... 8-8

8.3.1 Turning on the System Configuration File is Abnormal ................................................ 8-8

8.3.2 The voltage of system power is abnormal .................................................................... 8-8

8.3.3 Temperature Alarming .................................................................................................. 8-9

8.3.4 Fan Alarming ................................................................................................................ 8-9

8.3.5 Battery Alarming ........................................................................................................... 8-9

8.3.6 PHV Related Alarming ................................................................................................ 8-10

9 Care and Maintenance .............................................................................................. 9-1

9.1 Overview .............................................................................................................................. 9-1

9.1.1 Tools, Measurement Devices and Consumables ......................................................... 9-1

9.1.2 Care and Maintenance Frequency ............................................................................... 9-2

9.2 Cleaning the System ............................................................................................................ 9-3

9.2.1 Flow of Cleaning ........................................................................................................... 9-3

9.2.2 Content ......................................................................................................................... 9-3

9.3 Maintenance Check ............................................................................................................. 9-5

9.3.1 System Function ........................................................................................................... 9-5

9.3.2 Peripherals and Options Check ................................................................................... 9-6

9.4 System Maintenance ........................................................................................................... 9-7

9.4.1 Electrical Safety Maintenance ...................................................................................... 9-7

iii

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9.4.2 Mechanical Safety Maintenance .................................................................................. 9-7

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 ........................................................................................... 10-2

10.2.2 Key Points Supporting Troubleshooting ..................................................................... 10-2

10.2.3 Troubleshooting .......................................................................................................... 10-2

10.3 Image Fault ........................................................................................................................ 10-3

10.3.1 Module or Board Related ........................................................................................... 10-3

10.3.2 Key Points Supporting Troubleshooting ..................................................................... 10-4

10.3.3 Troubleshooting .......................................................................................................... 10-4

10.4 Probe Socket System Malfunction ..................................................................................... 10-5

10.4.1 Module or Board Related ........................................................................................... 10-5

10.4.2 Key Points Supporting Troubleshooting ..................................................................... 10-5

10.4.3 Troubleshooting .......................................................................................................... 10-5

10.5 IO Interface System ........................................................................................................... 10-6

10.5.1 Module or Board Related ........................................................................................... 10-6

10.5.2 Key Points Supporting Troubleshooting ..................................................................... 10-6

10.5.3 Troubleshooting .......................................................................................................... 10-6

10.6 Control Panel ..................................................................................................................... 10-7

10.6.1 Module or Board Related ........................................................................................... 10-7

10.6.2 Key Points Supporting Troubleshooting ..................................................................... 10-7

10.6.3 Troubleshooting .......................................................................................................... 10-7

10.7 Monitor ............................................................................................................................... 10-8

10.7.1 Module or Board Related ........................................................................................... 10-8

10.7.2 Key Points Supporting Troubleshooting ..................................................................... 10-8

10.7.3 Troubleshooting .......................................................................................................... 10-8

Appendix A ELECTRICAL SAFETY INSPECTION ................................................... A-1

Appendix B Phantom Usage Illustration ................................................................. B-1

Appendix C Requirements of Performance Indices ............................................... C-1

Appendix D Boot Screen .......................................................................................... D-1

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Revision History

Revision

Date

Reason for Change

1.0

2011.10.25

Initial release

2.0

2012.9.24

Update the test items, test methods and limit values of electrical safety inspection.

3.0

2013.04.17

Add FRU part number for HDD of different regions/types (CE/FDA/human/vet)

4.0

2013.05.07

In chapter 7.2:

1. Correct part number of dual-encoder board.

2. Correct part number of IO interface board.

3. Replace control panel modules of DP-5/DP-7 by corresponding top cover assembly of keyboard (including photos and part numbers).

4. Delete FRU unit of main control panel PCBA.

5.0

2013.6.24

Add “The attentions to the assembly/disassembly, otherwise the hard disk will be damaged” to Chapter 7.4.9.2

6.0

2015.1.14

Section 7.2, add new main board FRU number and compatibility description.

7.0

2015.7

Section 2.1.3, add SONY UP-D898MD and SONY UP-X898MD video printers

8.0

2016.8

Update the labels in 1.2.2.

9.0

2017.11

In section 7.2, add FRUs: DC-DC board (FRU), AC-DC board (115V FRU), and AC-DC board (230V FRU)

10.0

2018.01

In section 7.3.1 and 7.4.5.1, modify the main unit fan disassembling method

11.0

2018.04

In section 7.2, add FRUs: PC module and HDD; and update information about the printers

12.0

2019.3

Add FRUs: Power Module Assembly and AC-DC board

Mindray may revise this publication from time to time without written notice.

Page 8

Intellectual Property Statement

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

Mindray intends to maintain the contents of this manual as confidential information. Disclosure of the information in this manual in any manner whatsoever without the written permission of Mindray is strictly forbidden.

Release, amendment, reproduction, distribution, rental, adaptation, translation or any other derivative work of this manual in any manner whatsoever 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 engineers, authorized service personnel and service representatives of this ultrasound system.

Statement

This service manual describes the product according to the most complete configuration; some of the content may not apply to the product you are responsible for. If you have any questions, please contact Mindray Customer Service Department.

Do not attempt to service this equipment unless this service manual has been consulted and is understood. Failure to do so may result in personnel injury or product damage.

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Responsibility on the Manufacturer

WARNING:

It is important for the hospital or organization that employs this equipment to carry out a reasonable service/maintenance plan. Neglect of this may result in machine breakdown or injury of human health.

Manufacturer:

Shenzhen Mindray Bio-Medical Electronics Co., Ltd.

Address:

Mindray Building,Keji 12th Road South,High-tech industrial park,Nanshan,Shenzhen 518057,P.R.China

Website:

www.mindray.com

E-mail Address:

service@mindray.com

Tel:

+86 755 81888998

Fax:

+86 755 26582680

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;

 The electrical installation of the relevant room complies with the applicable national

and local requirements;

 The product is used in accordance with the instructions for use. Mindray's obligation or liability under this warranty does not include any transportation or

other charges or liability for direct, indirect or consequential damages or delay resulting from the improper use or application of the product or the 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.

Customer Service Department

III

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Page 11

1 Preface

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 in this hazardous situation if not avoided.

NOTE

Indicates property damage may occur potentially in this hazardous situation if not avoided.

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 IO panel

Caution.

This chapter describes important issues related to safety precautions, as well as the labels and icons on the ultrasound machine.

1.1 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. Please understand their meanings clearly before reading this

manual.

1.2 Meaning of Symbols

The meaning and location of the safety symbols and warning labels on the ultrasound machine are described in the following tables, please read them carefully before using the system.

1.2.1 Meaning of Safety Symbols

Preface 1-1

Page 12

No.

Warning Labels

Meaning

a. Do not place the device with the mobile trolley on a sloped surface. 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. Caution! please carefully read this manual before use

system

No.

Symbol

Description

Location

Equipotentiality

On the power supply panel

Power button

On the control panel

Network port

On the IO panel

USB ports

Video

Video output

On the IO panel

S-Video

S-Video output

Remote control port

Reserved，Audio output

VGA signal output

Display brightness adjusting

On the nether right corner

of the display

Display contrast adjusting

AC Status Indicator

On the upper right corner

of the control panel

Battery Status Indicator

b c d

1.2.2 Warning Labels

1.2.3 General Symbols

This system uses the symbols listed in the following table, and their meanings are explained as well.

1-2 Preface

Page 13

No.

Symbol

Description

Location

Standby indicator

Hard disk indicator

Probe port A

Below the probe socket

Probe port B

Probe port C

Product serial number

Product label

Manufacture date

This product is provided with a CE marking in accordance with the regulations stated in Council Directive 93 / 42 / EEC concerning Medical Devices. The number adjacent to the CE marking (0123) is the number of the EU-notified body certified for meeting the requirements of the Directive.

1.3 Safety Precautions

DANGER

Do not operate this system in an atmosphere containing flammable or explosive gases such as anesthetic gases, oxygen, and hydrogen because an explosion may occur.

WARNING:

1. Connect the adapter power plug of this system and power plugs of the peripherals to wall receptacles that meet the ratings indicated on the rating nameplate. Using a multifunctional receptacle may affect the system grounding performance, and cause the leakage current to exceed safety requirements. Use the power cable provided with this system.

Before cleaning or disassembling the system, disconnect the power cord from the socket. Otherwise, it may cause electric shock.

Make sure all connections are correct before connecting the power supply cable during system maintenance. Otherwise damage may result by hot plug.

Please read the following precautions carefully to ensure the safety of the patient and the operator when using the probes.

1.3.1 Electric Safety

Preface 1-3

Page 14

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.

This system is not water-proof. If any water is sprayed on or

into the system, electric shock may result.

CAUTION:

1. DO NOT connect or disconnect the system’s power cord or its accessories (e.g., a printer or a recorder) without turning OFF the power first. This may damage the system and its accessories or cause electric shock.

Avoid electromagnetic radiation when perform performance test on the ultrasound system.

In an electrostatic sensitive environment, don’t touch the device directly. Please wear electrostatic protecting gloves if necessary,

You should use the ECG lead wires provided with the ECG module. Otherwise it may result in electric shock.

WARNING:

1. When this system is moved, please hold the handle. If other parts of the system are held, it may cause damage due to the abnormal force. Do not push the system from the left/right side; otherwise, it may be toppled over.

Do not subject the transducers to knocks or drops. Use of a

defective transducer may cause an electric shock.

CAUTION:

When move the system on the steps, fasten and fully secure any peripheral device before moving the system, please take care to prevent the system from toppling.

Do not expose the system to excessive vibration (during the transportation) to avoid device dropping, collision, or mechanical damage.

Please install the system on a flat plane with the four casters locked. Otherwise, damage may be resulted by accidental moving.

Move the system only when the system is turned off or in standby mode, otherwise damage may result to the hard disk.

1.3.2 Mechanical Safety

1-4 Preface

Page 15

1.3.3 Personnel Safety

NOTE:

The user is not allowed to open the covers and panel of the system, neither 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 system maintenance.

NOTE:

For detailed operation and other information about the ultrasound system, please

refer to the operator’s manual.

1.3.4 Others

Preface 1-5

Page 16

Page 17

2 Specifications

No.

Name

Function

LCD Display

Displays the image and parameters during scanning (tilt angle adjustable)

Control Panel

Refer to the 2.1.2.3 Control Panel.

Support arm

Used to support the control panel and the display(Only DP-7series support)

2.1 Overview

2.1.1 Intended Use

The DC-5 Series/DC-7 Series diagnostic ultrasound system is intended for use in clinical ultrasonic diagnosis.

DP-5 Series model：DP-5、DP-5T, DP-5E, DP-5S, DP-5B DP-7 Series model：DP-7、DP-7T

2.1.2 Introduction of Each Unit

Specifications 2-1

Page 18

No.

Name

Function

Probe and gel holder

Used to place the probe or gel

Handle

Used for pushing when moving the system.

Support arm control handle

Used to adjust the height of support arm (Only DP-7 series support)

DVD-RW

Read and Write DVD drive

Probe ports

Used to connect the probe

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

Electrical port panel, refer to 2.1.2.2 Power Supply Panel.

13.

Caster

Used to secure or move the system.

14.

Probe cable hook

Used to place and fix the probe cable.

No.

Symbol

Function

USB ports

Separate video output, connecting video printer

Composite video signal output, connecting video printer

Remote control port

Audio output (left channel)

Audio output (right channel)

VGA signal output

Network port

1、2、3

Power indicators for 12V, 5V and 3.3V

2.1.2.1 IO Panel

2-2 Specifications

Page 19

No.

Name

Function

Equipotential terminal

Used for equipotential connection, that balances the protective earth potentials between the system and other electrical equipment.

Auxiliary Power outlet

Supply power for optional peripheral devices

Power inlet

AC power inlet

<1>

<10><9><8><7><6>

<5><4><3><2>

<11>

<12> <13> <14>

<15>

<16> <17>

<18>

<38>

<39> <40>

<45>

<44>

<43>

<42>

<41>

<26>

<20>

<19>

<21>

<22>

<23> <24>

<25>

<36>

<27> <28>

<29>

<30>

<2>

<3> <1>

2.1.2.2 Power Supply Panel

2.1.2.3 Control Panel

Specifications 2-3

Page 20

2-4 Specifications

No.

Name

Description

Function

Power button

Off: when system is turned off; Green: when system is turned on by pressing

this button; Orange: when system is in standby.

Indicator 1

AC power supply indicator

Indicator 2

Battery status indicator

Indicator 3

Standby indicator

Indicator 4

HDD status indicator NOTE: DO NOT move the machine when the

indicator blinking in green. Otherwise the HDD may be damaged by sudden shake.

Esc

Exit

Press to exit the current status to the previous status.

Help

Press to open or close the accompanying help documents.

Review

Press to review the stored images.

Report

Press to open or close the diagnosis reports.

iStation

Press to enter or exit the patient information management system.

F1~F4

User-defined key

You can assign a function to the key.

Biopsy

Press to show or hide the biopsy guide line.

Setup

Press to open/close the setup menu.

Del / Press to delete the comment, etc.

Alphanumeric keys

Same as on PC

Main menu

Press to display or hide a mode-specific parameter menu.

Arrow

Press to enter or exit the arrow comment status.

Cine

Cine Review

Press to enter or exit the Cine Review status.

Direction key

To adjust LCD brightness or contrast when pressing with <Fn> key.

TGC

Move to adjust time gain compensation.

Focus Freq./THI

Press: to switch between Focus and Freq./THI; Rotate: to adjust corresponding parameter

Depth Zoom

Press: to switch between Depth and Zoom; Rotate: to adjust corresponding parameter

Patient

Patient Information

Press to open/ exit patient information screen.

Body Mark

Press to enter or exit the Body Mark status.

Probe

Probe switch

Press to switch Probe and Exam Type

Page 21

No.

Name

Description

Function

Comment

Press to enter or exit the character comment status.

End Exam

Press to end an exam.

Clear

Press to clear the comments or measurement calipers on the screen.

Cursor

Press to show the cursor.

Nav.Rot

Multifunction knob

Quad

Quad-split screen

Press to enter Quad mode from non-Quad mode;

Press to switch between windows in Quad mode.

Dual

Dual-split screen

Press to enter Dual mode from non-Dual mode; Press to switch between windows in Dual

mode.

M / Press to enter the M mode.

B / Press to enter the B mode

Measure

Press to enter/ exit Application Measurement

Update

Measurement status: press to switch between the fixed and active end of the caliper;

Multi-imaging mode: press to change the currently active window.

Caliper

Press to enter/ exit general Measurement

Gain/ iTouch

Rotate: to adjust B or M gain Press: to enter/ exit iTouch

Save 1

Press to save, user-defined key

Save 2

Press to save, user-defined key

/ / Press to confirm an operation

Trackball

Roll the trackball to change the cursor position.

/ / Press to confirm an operation

Freeze

Press to freeze or unfreeze the image.

Press to print: user-defined key.

Specifications 2-5

Page 22

2.1.3 Peripherals Supported

Name

Model

Footswitch

971-SWNOM (2-pedal, USB port) 971-SWNOM (3-pedal, USB port)

Black / white video printer Analog

SONY UP-897MD MITSUBISHI P93W-Z SONY UP-X898MD

Digital

SONY UP-D898MD

Analog Color video printer

SONY UP-20 MITSUBISHI CP910E

NOTE:

If the ultrasound system cannot recognize the SONY UP-X898MD and SONY UP-D898MD printers automatically, you may need to change the settings on the printer: push <PUSH ENTER> to enter the main menu and select [DIGITAL]->[DRIVER], and select [897].

Voltage

220-240V~,100-127V~

Frequency

50/60Hz

Power consumption

420VA

Voltage

14.8V

2.2 Specifications

2.2.1 Dimensions and Weight

2.2.1.1 DP-5 Series

Dimension: 1315mm (H) ×670mm (D) ×520mm (W) Net weight: about 55Kg (including battery)

2.2.1.2 DP-7 Series

Dimension: 1265~1415mm (H) ×670mm (D) ×520mm (W) Net weight: about 55Kg (including battery)

2.2.2 Electrical Specifications

2.2.2.1 AC Input

2.2.2.2 Battery (optional)

2-6 Specifications

Page 23

2.2.3 Environmental Conditions

Current

6600mAh

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

Warning ：

Do not use this system in the conditions other than those specified

Voltage

12V

Dimension

15 inch

Resolution

1024×768

Visible angle

≥170 degree

2.2.4 Monitor Specification

2.2.4.1 Main Monitor

Specifications 2-7

Page 24

Page 25

3 System Installation

NOTE:

Do not install the machine in the following locations: Locations near heat generators;

Locations of high humidity; Locations with flammable gases.

WARNING:

DO NOT connect this system to outlets with the same circuit 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 Preparations for Installation

3.1.1 Electrical Requirements

3.1.1.1 Requirement of Regulated Power Supply

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.

3.1.1.2 Grounding Requirements

The power cord of the system is a three-wire cable, the protective grounding terminal of which is connected with the grounding phase of the power supply. Please ensure that the grounding protection of the power supply works normally.

3.1.1.3 EMI Limitation

Ultrasound machines are susceptible to Electromagnetic Interference (EMI) from radio frequencies, magnetic fields, and transient in the air wiring. They also generate EMI.

Possible EMI sources should be identified before the unit is installed. Electrical and electronic equipment may produce EMI unintentionally as the result of

defect. These sources include: medical lasers, scanners, monitors, cauterizing guns and so on.

Besides, other devices that may result in high frequency electromagnetic interference such as mobile phone, radio transceiver and wireless remote control toys are not allowed to be presented or used in the room. Turn off those devices to make sure the ultrasound system can work in a normal way.

System Installation 3-1

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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. A combination lighting system in the room (dim/bright) is recommended.

4. Except the receptacle dedicated for the ultrasound system, at least 3-4 spare receptacles on the wall are available for the other medical devices and peripheral devices.

5. Power outlet and place for any external peripheral are within 2 m of each other with peripheral within 1 m of the unit to connect cables.

3.1.2.2 Network Environment

Wired LAN function is supported by this ultrasound system. Data transmission is allowed between different departments or 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 the region or country where the system is installed.

2. The language used in the region or country where the system is installed.

3. The power voltage and frequency used in the region or country where the system is installed.

4. Obstetric formulae and other measurement formulae used in the region or country where the system is installed.

5. Other settings to be used in the region or country where the system is installed but different from the factory settings.

6. The doctor’s habits when using the system.

Please confirm the items above prior to the installation training, and do the system

settings according to the universal setting of installed region or country.

3-2 System Installation

Page 27

3.2 Unpacking

Box cover

Shipping carton

Bottom supporting foam

LCD protecting

foam

Control panel protecting foam

Accessory box

Main unit

Pallet

Accessory box

Tool: scissors

Installation duration: 1 person, ten minutes.

3.2.1 Unpacking

3.2.1.1 Packing Sketch

3.2.1.2 Procedure

1. Remove the outer packing：remove the 4 baling band, and take off the box cover and remove the shipping carton upwards, as shown in the following figure。

2. Remove the LCD protecting foam and control panel protecting foam, and take out the accessory box and probe box.

System Installation 3-3

Page 28

NOTE:

Lock the caster to avoid accidental movement which may result in damage when do the following operations.

Main unit baling band

Cushion foam

Accessory

box

Probe box

3. Remove the plastic packing of the main unit and LCD, remove the main unit baling band, and take out the cushion foam.

4. Unlock the four casters; lift the main unit off the pallet.

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.

3.3 Installation of Main Unit

3.3.1 Display Adjusting

 Monitor 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°.

3-4 System Installation

Page 29

 Adjust the angle of inclination

NOTE:

On the monitor, the brightness adjustment comes before contrast. After

readjusting the monitor’s contrast and brightness, adjust all preset and

peripheral settings.

Display support arm

When positioned vertically, the monitor can be tilted for ±20°forward and backward

respectively.

 Adjusting Brightness / Contrast on the Monitor

 Brightness adjust

<1>, <2> refer to the brightness control keys with a sun marked at the top side;

key <1>, which marked a “-” on the top side, can be used to decrease the brightness; while key<2>, which marked a “+” on the top side, can be used to

increase the brightness.

 Contrast adjust

<3>, <4> refer to the contrast control keys with a lune marked at the top side; key

<3>, which marked a “-” on the top side, can be used to decrease 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).

3.3.2 Connecting the Power Cord

1. Push the retaining clamp upward, and insert the power plug into the receptacle, as shown in the figure below.

System Installation 3-5

Page 30

Lock

Retaining clamp

Power plug

Receptacle

2. Push the retaining clamp downward, and lock the power cord plug, as shown in the figure below.

3. Plug the other end power plug into an appropriate power socket on the wall. The grounding terminal should be connected with a power grounding cable to ensure that protective grounding works normally.

3.3.3 Installing Transducer& Gel Holder

The system provide 2 groups of 5 holders (one holder is for the gel, and the other four are for the transducers).The installation method is easy, so the process is not described any more.

3.3.4 Connecting the Transducer

The system provides 3 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).

3-6 System Installation

Page 31

3. Place the cable properly to avoid being treaded or wrapping with other devices. Place

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.

Data cord

USB port

Power cord

the cable in the cable hook, DO NOT allow the probe head to hang free.

4. If disconnect the transducer, Turn the locking lever 90°counterclockwise to the horizontal position (Shown in the left figure).Pull the probe connector straight out vertically.

3.4 Installing Peripherals

For the models of the supported peripherals, please refer to “2.1.3 Supported Peripherals”.

3.4.1 Footswitch Installation

1. Connecting: insert the USB connector to the system applicable USB ports (in the rear of the machine or left of control panel).

2. For settings of footswitch, please refer to 3.5.3 System Preset.

3.4.2 Installing a Graph / Text Printer

A graph / text printer is configured with power cord and data cable, and is connected

to the system via the USB port. The connection method is described as follows:

1. Connect the data cable to the USB port in the ultrasound system.

2. Connect the power cord to an appropriate power supply.

3. Please refer to 3.5.4 for the driver installation. Printers listed in this manual (referring to 2.1.3) have drivers installed already.

3.4.3 Video Printer Installation

 Analog video printer:

1. Connect the printer (Video input port) and the ultrasound system (Video output on IO panel) with the signal cable;

System Installation 3-7

Page 32

2. Connect the Remote cable on printer to the Remote port on the ultrasound system.

3. Connect the power cord to a power supply receptacle that is well grounded or with the auxiliary power output port on the system.

4. You need not install the driver of the printer listed in section “2.1.3”.

 Digital Video Printer

1. Put the printer in a proper place.

2. Connect the printer (Video input port) and the ultrasound system (USB port) with the data cable.

3. Connect the power cord to a power supply receptacle that is well grounded or with the auxiliary power output port on the system.

4. Please refer to 3.5.4for 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 other optional devices are correctly connected.

When the AC indicator is green, turn on the power button (located at the upper right

corner of the control panel) to initiate the system. After being normally rebooted, it will display image interface. Or press it directly when the battery are of sufficient capacity.

3.5.2 Enter Doppler

After the system is powered on after initiation (less than 30S), it enters Doppler

directly:

3-8 System Installation

Page 33

3.5.3 System Preset

Press the <Setup> key to enter the [Setup] menu.

 Region

In the Region page, set the system language, date format, date, time and hospital related information, etc.

 Key Config

System Installation 3-9

Page 34

1) Function of keyboard keys F1-F4, save1~save2, Print and the footswitch keys (left, mid, right) are user-defined.

2) Key lightness, key volume and trackball sensitivity can be adjusted.

 Image Preset Press the <Setup> key to enter the [Setup] menu, and click [Image Preset].

3-10 System Installation

Page 35

NOTE:

All image parameters have been set as preset data.

3.5.4 Print Preset

1. Press <Setup> and click [Print Preset] to set video printer, graph/text printer parameters:

2. 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.

System Installation 3-11

Page 36

3. 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. The driver installation method is as follows:

a) 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).

b) 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.

 Add network printer

1. In “Printer Driver” screen, click [Add Network Printer] to pop up the screen, enter the

necessary information (IP address, shared printer name, server name, domain name and password).

3-12 System Installation

Page 37

2. After successful connection, the newly added network printer name will be shown in

NOTE:

Before connect the network printer, make sure the ultrasound system and the printer are in the same network domain, and the network is working normally.

The IP address and the server name should be valid, e.g.

\\10.2.40.123 or \\5-HP, otherwise, the system will fail to connect.

If the server has set accessing limitation, the system will prompt a dialogue box to identify the user. Enter the correct user name, domain name and password, and then click [OK].

Name

Description

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.

the printer driver list.

3.5.5 Network Preset

3.5.5.1 Network Preset

Open “[Setup] →[Network Preset] to enter the preset screen.

a) Please select the network type according the actually status, Select “DHCP”,

click [OK].

b) Or, select “Static”, and input the IP address, subnet mask and gateway, then click

[OK].

System Installation 3-13

Page 38

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 gateway IP.

3.5.5.2 DICOM Preset

NOTE:

Only if DICOM basic option is configured, [DICOM Local], [DICOM Server], [DICOM Service] are available.

NOTE:

AE Title should be the same with the SCU AE Title preset in the server (PACS/RIS/HIS).

DICOM communication port in the ultrasound system should be the same with the one in the server.

NOTE:

If the currently entered name has already existed, the system will pop up: “The server name exists!” Click [OK] to enter another name.

1. Click [DICOM Preset] to open the DICOM preset screen.

 DICOM setting

Enter the AE Title of the ultrasound system, port and PDU according to the actual

situation, and then click [OK] to exit the screen.

 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 service to the Service list.

3-14 System Installation

Page 39

2. Click [DICOM Service] to open the DICOM Service screen.

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

accessible.

Only when the system is configured with DICOM basic function module, and installed DICOM Worklist, MPPS, DICOM Structured Reporting and Query/ Retrieve modules, can the corresponding preset 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.

3.5.6 System Information

In System Information screen, it displays the product configuration, the optional installation status, software version, hardware & boards, and driver related information. You can check the product information here.

1. Press the <Setup> and click [System Info].

System Installation 3-15

Page 40

2. Click [About Detail] to check the detailed board information, and you can see all

NOTE:

Be sure to confirm the system information before and after the software maintenance.

Ask the user to save the current system information if necessary.

option information in the Option page.

3. Click [Save] to export the information in the format of “*.TXT”; click [Exit] to return to the Setup menu.

3-16 System Installation

Page 41

4 Hardware Principle

Main board

IO rear

board

Control panel

Monitor

HDD

I/O signal

+5V/+12V

DVI

DC-DC power

board

SATA

Main

unit fan

Connect to USB port on the

control panel

Control ports

AC-DC

power

board

Battery module

Main power supply

AC auxiliary output

Isolation

transformer

DVD- RW

Probe

connecti

ng board

Probe board

USB

+5V/+12V

CPU

module

Auxiliary output

control

+3.3V

+5V

+12V

+5V

Power supply

Communication &control

Ultrasonic signal

+12V

Rotating feedback & 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

Difference

Items

DP-7 Series

DP-5 Series

Remarks

Main board

64 transmitting/ receiving channels

32 transmitting/ receiving channels

Using the same PCB, different BOM, can be distinguished by the broad ID

Probe Board

Supportting128-array, 192-array and bi-planar probes by using 156-pin probe port.

Supporting 80-array probe by using 96-pin probe port.

The two boards are totally different, but the interface with the main board are consistent

4.1 General Structure of Hardware System

As a mobile black-and-white ultrasonic product，the system supports 3 probe sockets. The hardware difference between DP-5series and DP-7series is as following figure:

The detailed structure of DP-5 series/DP-7 series hardware system is in the figure

Figure 4-1 Schematic Diagram of System

Hardware Principle 4-1

Page 42

above, and they can be divided into 4 main modules:

 Main unit module

 Power supply module

 Monitor

 Control panel

The detailed description of 4 modules will be in the following:

4.2 Main Unit Module

The main unit module contains 5 boards:

 Probe board

 Probe Connecting Board

 Main board

 IO Interface board

 IO Rear board

4.2.1 Probe Board

Probe boards of DP-7 series and DP-5 series are totally different; the two boards are

described as below.

4-2 Hardware Principle

Page 43

4.2.1.1 DP-7Series Probe Board

High-voltage

switch

Relay

CPLD

Socket A

(156 pin)

Relay drive

circuit

Socket B

(156 pin)

POUTA[128:1] POUTB[128:1]

Socket A control signal（Note 1）

RELAY_EN

PRB_A_VDD_EN, PRB_A_VCC_EN, HV_PWR_SW1

BOARD_ID[7:0]

3.3V/5V/+95V/-95V

Power ON/OFF

Control circuit

POUT[128:1]

Drive

LC filter

drive

PRB_B_VDD_EN, PRB_B_VCC_EN, HV_PWR_SW2

3.3V/5V/+95V/-95V

Power

ON/OFF

Control circuit

BOARD ID

CTRL_PROBE_A_245_OE_N

DP-7 series probe board

+5V +95V

-95V

RELAY_PWR_EN

NOTE :

1. Socket A control signal： PROBE_A_SPI_CLK/CLK PROBE_A_SPI_CS/nLE PROBE_A_SPI_DIN/DATA0

PROBE_A_SPI_DOUT/DP_SWIT CH PROBE_A_SPI_nWP/DATA1 PROBE_A_SPI_SEL

Probe board control signal

CTRL_PROBE_B_245_OE_N

PRB_A_ON

VDD

Socket A control signal

VDD

PRB_B_ON

Socket B control signal

Drive

High-voltage control signal

drive

LDOD+3V3

A+5V A+95V A-95V

+5V

D+3V3

2. Socket B control signal： PROBE_B_SPI_CLK/CLK PROBE_B_SPI_CS/nLE PROBE_B_SPI_DIN/DATA0

PROBE_B_SPI_DOUT/DP_SWIT CH PROBE_B_SPI_nWP/DATA1 PROBE_B_SPI_SEL

3. Socket C control signal： PROBE_C_SPI_CLK/CLK PROBE_C_SPI_CS/nLE PROBE_C_SPI_DIN/DATA0

PROBE_C_SPI_DOUT/DP_SWIT CH PROBE_C_SPI_nWP/DATA1 PROBE_C_SPI_SEL

Socket C

(156 pin)

POUTC[128:1]

drive

Socket C control signal（Note 3）

PRB_C_VDD_EN, PRB_C_VCC_EN, HV_PWR_SW3

3.3V/5V/+95V/-95V

Power

ON/OFF

Control circuit

CTRL_PROBE_C_245_OE_N

VDD

PRB_C_ON

Socket C control signal

drive

EMIT[64:1]

Power supply

Communication & control

Ultrasonic signal

Socket B control signal（Note 2）

Figure 4-2 Principle Diagram of DP-7 Series Probe Board

The function of DP-7 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.

 Probe information could be obtained by probe board with reading probe online

signal and probe ID.

 The probe board CPLD supplies power to corresponding Flash of saving probe

ID when reading probe ID, and Flash power shuts off after getting probe ID.

 DP-7-series products support three 128-array probes (A, B and C), and only

one probe could be chosen by relay switching on the probe board.

 DP-7-series probe ports support 192-array probe and bi-planar probe.

Hardware Principle 4-3

Page 44

 DP-7-series products support 192-array probe and bi-planar probe to work

High-voltage

switch

Relay

CPLD

Socket A

(96 pin)

Relay drive

circuit

Socket B

(96 pin)

POUTA[80:1] POUTB[80:1]

RELAY_EN

BOARD_ID[7:0]

POUT[80:1]

drive

BOARD

RELAY_PWR_EN

PRB_B_ID[6:1]

PRB_A_ID[6:1]

VDD

Relay

Highvoltage control signal

+5V +95V

-95V

Probe board control signal

LDO

D+3V3

A+5V A+95V A-95V

PRB_B_ON

VDD

Drive

PRB_A_ON

OE_N

PRB_A_ID[6:1]

OE_N

PRB_B_ID[6:1]

PRB_B_ON

PRB_A_ON

Socket C

(96 pin)

POUTC[80:1]

PRB_C_ID[6:1]

PRB_C_ON

VDD

Drive

OE_N

PRB_C_ID[6:1]

PRB_C_ON

EMIT[32:1]

DP-5 series probe board

Power supply

Communication & control

Ultrasonic signal

+5V

normally by 5v output of the probe broad.

 The main board supplies ±95v output to 192-array probe and bi-planar probe to

work normally.

4.2.1.2 DP-5Series Probe Board

Figure 4-3 Principle Diagram of DP-5Series Probe Board

The function of DP-5series probe board describes as following:

 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 probe board with reading probe online

signal and probe ID.

 DP-5series products support three 80-array probes, and only one probe could

be chosen to work by relay switching on the probe board.

4.2.2 Probe Connecting Board

Connect the main board and the probe board via the Probe connecting Board,

which provides only signal transfer function without any signal processing procedures.

4.2.3 Main board

The main board could be divided into two parts: front-end of the main board and

back-end of the main board.

4-4 Hardware Principle

Page 45

4.2.3.1 Front-end of the main board

Main board

HVISO

32ch/

64ch

BF FPGA

Control

signal

DATA

DSP

FPGA

High-voltage control signal

DDR2

UPLOAD

DDR2

PCIE X1

CPLD control signal

Rx9~

Rx49~64

Rx25~32

Rx1~8

…

...

LVDS*8

Tx9~16

Tx49~64

Tx25~32

Tx1~8

Probe board

PCIE PHY

Communicatio

n control bus

Control

signal

…

...

High-voltage

pulse output

circuit

Drive

circuit

TGC

8-channel digital

LNA VGA ADC

8-channel analog

Control signal

CPU Module

Clock

circuit

Clock

Probe

connect

ing

board

Figure 4-4Principle Diagram of Front-end of the Main Board

As shown in the figure above, ultrasound front-end internal structure consists of ultrasound reception module（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 reception module（Rx1~Rx32）, transmission module（Tx1~Tx32）and high-voltage isolation module（HVISO）of DP-5 series are half of DP-7 series.

Function describes as following:

 Support 32/64-channel high-voltage isolation（HVISO）to protect ultrasound

reception module（Rx）to avoid ultrasound transmission high-voltage contamination；

 32/64-channel transmission wave forms according to scanning time sequence

and control parameters.

 32/64-channel transmission wave forms to 32/64-channel high-voltage

transmission wave by driver.

 Echo receiving LNA is to enlarge fixed gain.  By the control of TGC, echo receiving carries out variable gain amplification by

depth.

 32/64-channel analog echo could be switched to 32/64-channel digital signal by

ADC.

 BF FPGA combines 32/64-channel echo signal to output to DSP FPGA, and

DSP FPGA is sent to signal processing to a single image which is uploaded to CPU module by PCIE_PHY, then CPU module performs post processing.

Hardware Principle 4-5

Page 46

 PCI_PHY implements PCIE interface switching.

PCIE

PHY

PCIE X1

HDD

VGAUSB

Video S-Video Remote

Ethernet

Multifunction

FPGA

LPC

LVDS

USB

CPU module

SATA

+12V

Monitor

SMBUS

Video

Encoder

control

data

USB

(side)

System monitor

circuit

Power supply

module

ARM control signal

HDD

indicator

Control panel

Main board

Power

indicators

12V

3.3V

12V

Status indicator

Power_BTN_N

ARM

Power

management

FPGA

Control signal

Power on/off signal

DVI

Encoder

data

control

I2C

DVI

Power supply

Communication & control

Video signal

USB

Adapter

board

USB port on the

control panel

IO Interface

board

 BF FPGA can communicate with the CPU module through transferring DSP

FPGA.

 The CPU module communicates with the probe board via BF FPGA.

4.2.3.2 Back-end of the Main Board

Figure 4-5 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 interface, user's operation interface, power module controlling interface and all kinds of Peripherals Supported interface.

Also provides system monitoring, running status of the monitor system, indicator of system status and running status of the indicating system via LED.

Function describes as following:

 Back-end of the main board connects to front-end of the main board via PCIE

PHY.

 The USB on the lateral of Main board is the output of the CPU module.

 The relevant signal in HDD of the main board is output of the CPU module.

 Back-end of the main board Multifunction FPGA implements display ports, it

also supports monitor assembly, video and s-video interface of IO interface board.

 Multifunction FPGA on the back-end of the main board is to implement the

REMOTE port on the IO interface board.

4-6 Hardware Principle

Page 47

 The CPU module implements interfaces including USB, Ethernet and VGA on

CPU module

Multifunction module

System monitor

circuit

Port connecting main board and IO interface board

VIDEO

S-VIDEO

REMOTE

Main

board

DVI

USB 4/5

ETHERNET

Status

indicator

BTB connection

IO Interface

board

Port 1 connecting main

board and IO interface board

VGA

Port connecting IO connecting

board and IO Rear board

Fan control

signal

DVI and I2C port

Port 2 connecting main

board and IO interface board

Cable connection

Control panel

signal port

Control

panel

power port

Board

connection

Main unit fan port

I2C

Network port

Monitor power

port

DVD-RW

power port

+5V

+12V

+3.3V

HDD power

port

the IO interface board

 System monitor circuit connects Multifunction FPGA though smbus.

 Multifunction FPGA communicates with ARM by serial port to control

transmission high-voltage, and also implements ARM update by serial port.

 FPGA on the power supply module implements the system 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.

4.2.4 IO Interface Board

Figure 4-6 Principle Diagram of IO interface board

IO interface board connects to the main board via connectors in order to implement

the user interface function. Main functions include:

 Transfer signals from main board to IO Rear board, control panel, monitor and

etc.

 Power the display module, DVD-RW, HDD, control panel and etc.  Support connections of all signal ports on the IO Rear board.  IO interface board supports signals of Video and S-Video, the two channels of

which are obtained by Multifunction Module including Video Encoder and Multifunction FPGA.

 IO interface board supports REMOTE signal, which is obtained by Multifunction

FPGA on the main board.

Hardware Principle 4-7

Page 48

 USB signal, Ethernet signal and VGA signal on the IO interface board are

IO interface board

Port connecting IO interface

board and IO rear board

Port connecting IO rear

board and IO interface

board

Cable connection

IO backplane

USB port

VGA

S-VIDEO

VIDEO

Network

interface

REMOTE

Cable connection

Network port

USB port

Power

indicators

obtained by CPU module output.

4.2.5 IO Rear board

Figure 4-7 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.

4-8 Hardware Principle

Page 49

4.3 Power supply Module

14.8V， 6600mAh

Power supply

Module

Power

management

FPGA

DC-DC power board

PWR_BTN_N

Main board

Control

panel

Status indicator

Temperature signal

CPU module

Power on/off control signal

Multifunction

FPGA

ARM control signal

I2C

PHV

AD DA

Power management

control & status signal

BF FPGA

PHV control signal

Battery status indicator

Control

signal

ARM

Battery

connecting

board

I2C

BAT+

Mains power input

System monitor

circuit

AC-DC power board

IO interface board

Isolation

transformer

HDD

Monitor

+5V/+12V/+3.3V

DVD-RW

+5V/+12V

+12V

+5V

+5V/+12V

Auxiliary

output

control

module

Auxiliary output

Fan status signal

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,

 Auxiliary output is generated by mains power input, and powered on after

 High-voltage programmable ARM and power management FPGA are on the

 Power output by the power supply module is transmitted to the main board, and

 Battery is connected to the DC-DC power board via the battery connection

4.3.1 Power Output of the Power supply module and

Figure 4-8 Block Diagram of Power supply module

DC-DC power board, isolation transformer and battery module.

controlled by +12V on the DC-DC power board.

DC-DC power board.

then it is output to the control panel and the monitor by the main board.

board.

Supporting Function Distribution

Hardware Principle 4-9

Page 50

No.

Power

description

Support circuit module or function

Remarks

+12V

CPU module, Monitor, Fan, Control panel, DVD-RW

-12V

No use

+5V

HDD, Control panel, Front-end of the main board, Probe board, DVD-RW, Probe, Monitor

-5V

Front-end of the main board

5VSTB

CPU module

3V3

Front-end of the main board, back-end of the main board

1V2

Back-end of the main board (FPGA core voltage)

1V8A

Front-end of the main board (receiving chip)

1V8

Back-end of the main board ( video encoder, FPGA IO voltage , DDR2)

2V5

Back-end of the main board ( video encoder, FPGA IO voltage)

+95V

Probe board (high-voltage switch), 192-array probe

-95V

Probe board (high-voltage switch), 192-array probe

+PHV

Transmitting high-voltage

-PHV

Transmitting high-voltage

4.3.2 System Power-on Control

CPU

module

PWR_BTN_N

+12V

S3_N

S4_N

CPU_PWR_BTN_N

PWR_OK_N

5VSTB Power manag

ement FPGA

AC-DC

Power

board

12V

AC online signal

DC-DC power board

Main board

Control

panel

PWR_12V_EN

PWR_5VSTB_EN

PWR_5VSTB_OK_N

PWR_12V_OK_N

4-10 Hardware Principle

Page 51

Figure4-9 Diagram of System Power-on Supported Circuit

No.

Controlling

signal

Description

Remarks

PWR_BTN_N

The pulse generated by the power button on the control panel is sent to CPU module through power management FPGA, to power on the system.

2 S3_N

CPU module output effectively represents that CPU system has been in the standby status, when 5VSTB which is controlled by power management FPGA is in the charging status.

S4_N

CPU module output effectively represents that CPU system has been in the dormancy status.

PWR_OK_N

The output of power supply module is transmitted to the CPU module by power management FPGA, which represents the +12V output of power module, has been powered on.

CPU_PWR_BT N_N

Power management FPGA is transmitted to CPU, which notifies CPU module power on or power off.

6 PWR_12V_EN

The output of power management FPGA is transmitted to the power module, which is used to control other power of the power supply module except 5VSTB and 3V3STB to be power-on.

PWR_5VSTB_E N

The output of power management FPGA notifies power to provide 5V standby power.

PWR_12V_OK_ N

The 12V power has been provided steadily.

PWR_5VSTB_O K_N

The 5VSTB power has been provided steadily.

 Related controlling signal comment:

 When battery and AC supply, the power supply module always maintains the

3V3STB output, and supports power management FPGA of the power supply module to be standby status.

 No matter the system is on, the system could provide AC power to 5VSTB though

DC-DC power board controlled by PWR_5VSTB_EN, after AC power is indicated by AC online signal, and transmitted though power managing FPGA of the power supply module.

 However, when powered by battery, power management FPGA of the power supply

module could provide power to 5VSTB though DC-DC power board controlled by PWR_5VSTB_EN according to battery-present status if only users turn on the system via power button of the control panel.

 The detailed flow of power-on is shown as follows:

Hardware Principle 4-11

Page 52

Pressing power switch

(Control panel)

Is AC in place?

(Power management

FPGA)

Receiving PWR_BTN_N effect

(Power management FPGA)

PWR_5VSTB_EN is valid

(Power management

FPGA)

5VSTB start-up

(Power supply module)

PWR_5VSTB_OK_N is

valid (Power supply

module)

CPU_PWR_BTN_N 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

(Power management

FPGA)

S3_N and S4_N are

invalid

(CPU board)

4-12 Hardware Principle

Figure 4-10 System Power-on

Page 53

Control board

Inverter

board

Key board

Light control board

Light board

Photographic

board

Storage

board

LCD screen

I/O interface board

+12V

Light control

ON/OFF

Key

signal

+5V DVI I2C

LVDS 3.3V 3.3V 3.3VI2C

sensitive

signal

monitor

High-

voltage

Power signal

Control signal

Video signal

+12V

4.4 Monitor

Monitor mainly consists of the control board, inverter board, LCD screen, photographic

board, storage board, key board, light control board and light board. Functions include:

 Control board is the main unit of monitor; it transfers input of DVI to LVDS signal

and output the signal to LCD screen, as well as monitors other boards and signals.

 The inverter board generates high voltage to illuminate backlight of LCD, and it is

controlled by control switch and light adjustment 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, referring to 6.6 Display Parameter Setting

 The photographic board monitors the brightness of the LCD screen backlight,

and control board adjust the LCD screen backlight brightness according to the feedback current value, so that LCD screen brightness can be stable when different temperature or transfer efficiency of the light tube changes.

 User operation is accepted through key board, and the control board displays

the menu so that user can adjust some monitor parameters.

 Light control board controls the current of the light board via potentiometer to

control the light brightness.

 Two bulbs are installed on the light board, which are controlled by light control

board for light on/off and brightness.

 CPU module communicates with the monitor using the I2C port, and monitor

parameters can be adjusted.

Figure 4-11 Principle Diagram of Monitor

Hardware Principle 4-13

Page 54

4.5 Control Panel

Status

indicator

TGC boardTrackball

Functional

button

Single-

encoder

board

Key

scan

LED backlight

drive circuit

Key LED backlight

USB port chip

ADC circuit

Buzzer

Buzzer drive

circuit

Main

controller

Trackball

scan

TGC

scan

PWM generating

circuit

FPGA

Control

panel PCBA

interfa

board

USB

+12V,+5V

Dual-

encoder

board

Figure 4-12 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, and only when FPGA is normal can key LED backlight be on.

 Five indicators on the control panel are directly drived from interior of main unit.  The control panel communicates with the CPU module by USB ports.

4-14 Hardware Principle

Page 55

4.6 Ultrasound System Monitoring

CPU

module

Multifunction

FPGA

System monitor

circuit

LPC

SMBUS

Temperature

sensor

Main unit

front-end BF

FPGA

temperature

-12V

-5V

5VSTB

2V5

1V8V

1V5 1V2

RTC

voltage

Main board back-end

CPU

module

temperature

Main unit

fan

Machine

fan

Power supply

module

Figure 4-13 Principle Diagram of Ultrasound System Monitoring

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.

 Monitoring chips control the main unit fan and the machine fan, and then read

the fan rotating, which send to multifunction FPGA by smbus and to CPU module by LPC bus.

Hardware Principle 4-15

Page 56

4.7 Ultrasound System Indicator

CPU

module

Main board

Power

indicators

Power on indicator

Battery status

indicator

AC power indicator

Standby indicator

Power

management

FPGA

Drive

HDD indicator

Drive Drive

5VSTB

Control panel

+12V

+5V

Drive

3.3V

ARM

Drive

Power supply

module

interface

board

IO rear

board

Figure 4-14 Principle Diagram of Ultrasound System Indicator

Function describes as following: There are three power indicators on the IO rear panel, they are outputted 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 controlled by the battery management ARM on

the power supply module and drived by 5VSTB on the main board.

 The status indicators of power-on and standby are both generated by the battery

management FPGA in the power supply module and drived by 5VSTB on the main board.

4-16 Hardware Principle

Page 57

5 Function Checking and

Testing

5.1 Preparation

5.1.1 Personnel

Function checking and testing of this part shall be carried out by Mindray service engineers and the user together.

5.1.2 Tool

None.

5.2 Checking System Status

5.2.1 System Running Status

1. The ultrasound system can be turned on or off normally, working normally, no any abnormal noise and phenomenon appear when 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. Check the log together with the user to confirm any abnormality or occasional abnormalities when the system is running.

5.2.2 System Running Status

Check the ambient temperature and humidity. The measurements related to safety features are particularly sensitive to humidity, measurement position and measuring circuit.

If the insulation feature of the system deteriorates due to the increase of system service time or system malfunctions, the fluctuation range of measurement results are likely to increase with the increase in humidity.

Function Checking and Testing 5-1

Page 58

5.3 General exam

Control panel

Display

DVD recorder

Peripheral devices

I/O ports

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 vertical and horizontal measurement, or do other trackball operations.

The trackball can be rotated easily and smoothly, the cursor responds sensitively, the rotation direction is the same as the direction of the cursor.

Procedure

Standard

 Adjust LCD brightness  Adjust LCD contrast

Press<Setup> to enter [System Preset]→[ General],

In “Display” column:

 Click color temperature

 Press “+”, the brightness increases; and press “-”,

the brightness decreases.

 Press “+”, the contrast increases; and press “-”, the

contrast decreases.

 The LCD color temperature changes

correspondingly.

5.3.1 Check Flow

5.3.2 Checking Content

5.3.2.1 Check Control Panel

5.3.2.2 Check the LCD

5-2 Function Checking and Testing

Page 59

[Cold/Warm].

 Click [Load factory].  Display maintenance

[Maintenance] in the Preset menu, then click [Main Monitor] to go for the monitor test.

 Brightness/contrast return to the default setting.  Click each functional button, the LCD responds

correctly, the standard is as follows

1. Light-spot: 0; flash point: 0.

2. The adjoining dark dots are no more than 3 pairs, and there is no adjoining dark dot in image area.

3. There is no adjoining dark dot of 3 or more than 3.

4. The dark dots are no more than 7 and those 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 Check DVD- R/W

Procedure

Standard

DVD -R/W Drive

 Check if connection is normal  Press <Eject> button on the

drive

 Perform DVD reading and

writing.

 The DVD driver can be ejected smoothly.  Data reading and writing performs normally

without abnormal noise.

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 freeze key (the right key), image

is frozen, the freeze menu is displayed; press the key again, image is unfrozen.

 Press the key (middle key), color printing

starts

 Press the print key (left key),B/W printing

starts

Video Printer

Check if the video printer and ultrasound system are correctly connected. Then check the function of each key.

 Press <Print> key, the printer begins to

work, no image print deficiency or

degradation.

Switch video output port  Press <Print> key, the printer begins to

work, no image print deficiency or

degradation.

Graph/ text Printer

Check if the graph/text printer and ultrasound system are correctly connected. Then check the function of each key.

Press <Print> key, the printer begins to print, no print deficiency or degradation.

5.3.2.4 Peripheral Device Checking

Function Checking and Testing 5-3

Page 60

5.3.2.5 Checking IO Interface

Procedure

Standard

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/accessing are

normal.

NOTE:

A complete function inspection is described here, do the checking according to the actual system configuration.

Check each imaging

mode

Check the measurements

Check in cine mode

Check the probe

application

Image & video manage

Record and save the

exam

5.4 Function Checks

5.4.1 Check Flow

5-4 Function Checking and Testing

Page 61

5.4.2 Checking Content

Display

F 2.5M

D 21.3

G 100

FR 34

IP 1

DR 65

Image Parameters

Frequency

Depth

Gain

Frame Rate

B IP

B Dynamic Range

Adjustment

Items

Control Panel

Gain, Depth, TGC, iTouch, Focus, Frequency

Frequency, iBeam, Gray Map, Focus Position, Focus Number, Colorize, Colorize Map, FOV, IP, Dyn Range, Persistence, L/R Flip, U/D Flip, Line Density, iTouch, Acoustic power, Smooth, high FR, TSI, FOV Position, Rotation, HScale, Lithotrity, Gray Rejection, γ, Curve, Gray Invert

Procedure

Standard

Press <B>

Enter B mode, and B image displays

Gain adjustment. Rotate <Gain/iTouch>

Rotate clockwise to increase Rotate anticlockwise to decrease The adjusting range is 0-100.The real-time value will be

displayed in the image parameter area in the upper right corner of the screen.

Depth Adjustment Press <Depth/zoom> to light

on the Depth indicator, rotate the knob

Rotate clockwise to increase Rotate anticlockwise to decrease The adjustable depth values vary depending upon the

probe types.

TGC adjustment Adjust through the

8-segment toggles

Push the toggle to the right to increase the corresponding area brightness

Push the toggle to the left to decrease the corresponding area brightness

About 1.5s after the adjustment is finished, the TGC curve disappears.

5.4.3 Checking Content

5.4.3.1 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:

 Parameters that can be adjusted to optimize the B Mode image are indicated in the

following.

1. Control Panel

Function Checking and Testing 5-5

Page 62

2. Menu

Procedure

Standard

Acoustic power B mode menu

[A.power]

Click [A.power] and rotate the multifunctional knob to adjust. AP value is displayed in real time in the upper part of the

screen. You should perform exams according to actual situation and

follow the ALARA Principle.

Focus B mode menu [Focus

Number]

Click [Focus Number] and rotate the multifunctional knob to adjust (B mode image has max. 4 focus )

The focus position symbol is displayed on the right side of the image.

FOV (Field of View) B mode menu-> [FOV]

Click [FOV] and rotate the multifunctional knob to adjust

Dynamic Range B mode menu->

[Dynamic Range]

Click [Dynamic Range], rotate the multifunctional knob to adjust, the real time value will be displayed on the image parameter area in the upper right of the screen. As the dynamic range increases, the darker the image and the contrast, as well as the noise may increase.

Focus Position Adjustment Press <Focus/Freq./THI.> to

light on the Focus indicator, rotate the knob

The focus position 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.

Image Magnification Press <Depth/zoom> to light

on the Zoom indicator, rotate the knob

Rotate clockwise to zoom in the image (max. magnification factor is 10); rotate anticlockwise to zoom out the image.

Roll the trackball to change position of the magnified image.

Press <Zoom> in zoom status to exit the mode, the current window returns to the display before zoom.

Press <B>, and then press

 Enter dual mode, and the right image is activated  Press again to switch between the windows

Press <B>, and then press

 Press 4 times, and 4 images will be displayed on the

screen with only one image activated at one time

 Press again to switch among the windows

Press <B>

To enter single mode in multiple window mode, or to exit from other modes.

5-6 Function Checking and Testing

Page 63

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 stronger the effect. The bigger the value the more clearly the profile of the image.

IP (Image Processing) B mode menu-> [IP]

Click [IP] to switch among the IP groups, and the specific value of each parameter can be preset.

FR B mode menu-> [High

FR]

In single B mode when THI is turned on, click the [High FR] item to obtain images with high frame rates.

B mode menu-> [U/D Flip]/[L/R Flip]

B mode menu-> [Rotate]

B mode menu-> [U/D Flip]/[L/R Flip] Click [Rotate] to adjust. When the image is rotated in the angle of 90° or 270°, the depth

scale is displayed on the upper part of the screen. When you flip or rotate an image, the “M” mark will change its

position on the screen; the M mark is located in the upper left corner of the imaging area by default.

5.4.3.2 M Mode

Display

V 3

IP 6

DR 65

G 45

Image Parameters

M Speed

M IP

M Dynamic Range

M Gain Adjustment

Items

Control Panel

Gain, TGC, Depth

Frequency, Gray Map, Focus Position, Dynamic Range, Speed, Display Format, Colorize, Colorize Map, IP, Edge Enhance, M

Soften, Time Mark, Acoustic Power, Gray Rejection, γ, Curve,

Gray Invert.

Procedure

Standard

Press <M>

Press <M> on the control panel, and roll the trackball to adjust the sampling line.

Then press [M] again.

Press [M] on the control panel again to enter M Mode, then you can observe the tissue motion along with anatomical images of B Mode.

 In M Mode scanning, the image parameter area in the right corner of the screen will

display the real-time parameter values as follows:

 Parameters that can be adjusted to optimize the M Mode image are indicated in the

following.

1. Control Panel

Function Checking and Testing 5-7

Page 64

2. Menu

Procedure

Standard

Speed B mode menu-> [Speed]

Click [Speed], and rotate the multifunction knob to adjust the parameter.

The lower the value the faster the refreshing.

Time Mark B mode menu-> [Time Mark]

Click [Time Mark], and rotate the multifunction knob to adjust the parameter.

Display Format M mode menu-> [Display Format]

There are 4 formats available for image display: L/R, V1:1, V1:2, Full.

Tips:

a) During M Mode scanning, frequency and acoustic power of the transducer are

synchronous with that of B Mode.

b) Refer to B mode for more details.

Procedure

Standard

 Press [Freeze] key to freeze an image,

and the [Cine] key indicator lights on. The system automatically enters the manual cine status.(Precondition: set “Status after Freeze” to be “Cine”)

 Press iStation, click [Review] or press

<Review> to open the cine file

 Cine Review status

 To enter cine auto cine review status.

Roll the trackball

Manual cine review

Click image menu->[Auto Play]

Activate auto cine play status

Manually review the images until the frame

which you want to set it as start point, then

click [Set First Frame] to set a start mark.

Set first frame:

Manually review the images until the frame

which you want to set it as end point, and

then click [Set End Frame] to set an end

mark.

Set end frame Click [Auto Play]

The cine is played within the setting region.

Then press the [Cine] key again.

Cine review stops

 Press 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

Press <Update>

To switch between the active B image and frozen B image.

Tips:

a) Adjustment of the depth, focus position or TGC to the B Mode image will lead to

corresponding changes in M Mode image.

b) For details of other control panel adjusting parameters, please refer to

descriptions in B mode

5.4.3.3 Cine Review

5-8 Function Checking and Testing

Page 65

system exits cine review.

5.4.3.4 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 measurement results will be displayed below the image

Press <ESC> or the same key again.

Exits measurement.

Perform similar operations in other modes

Application measurement functions are related to certain application software packages.

Procedure

Standard

Press <Save1/2> in image scanning process (preset already).

The image will be saved to corresponding patient database and the saving icon will be displayed in the right of the screen.

 Press <Review>  Click [Exit] on the Review screen; or

press <Review> or <ESC>.

 To enter Review:  To exit Review:

 Click [iVision] or press user-defined

key for iVision on the control panel

 Add the contents 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 and information for the patient can be checked here, and you can:

 Backup/ Restore  Send to (DICOM ,Printer or network

storage)

Auto Review Region

Start mark

End mark

Playback mark

Current frame

Total frames

5.4.3.5 Patient Information Management

Function Checking and Testing 5-9

Page 66

5.5 Performance Test

Resolution

Detection depth

Geometric Position

Accuracy

Blackout area test

Record the exam

images

NOTE:

The image used here is only for reference, stick to the image effect in the real situation.

5.5.1 Test Process

5.5.2 Test Content

Requirements:

1. Display: set the contrast and brightness at the clinical application value (or the default status)

2. Operation environment: dark room, simulating the clinical application environment.

3. Scanning techniques: contact the probe with the acoustic window of the phantom, no spacing nor pressing.

Tips:

1. For the testing phantoms, please refer to Appendix B. KS107BD is low frequency phantom and used when Probe focus frequency is less

than 4MHZ;

KS107BD is low frequency phantom and used when Probe focus frequency is more

than 5MHZ;

2. For the testing standards, please refer to Appendix C.

5.5.2.1 Resolution

 transverse resolution Test Step:

5-10 Function Checking and Testing

Page 67

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 position where the transverse 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. In condition that the transverse resolution testing targets are horizontally displayed, record the minimal distance of two targets that can be clearly recognized.

5. Repeat the operation above for the transverse resolution testing targets at other depths.

As shown in figure below.

 Axial 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 longitudinal resolution testing targets to be displayed around the midline 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 longitudinal resolution testing targets at other

Function Checking and Testing 5-11

Page 68

NOTE:

When using the convex probe, keep the transverse resolution testing targets to 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.

NOTE:

Increasing the gain will also increase the noise, and echo may be covered.

When using a linear probe, please completely contact the probe with the scan surface, no side clearance is allowed.

When using a convex or phased-array probe, make the axis targets to be displayed at the middle of the scanning image.

When system is not frozen, the fast field target information may be similar to that of the noise, do not use this target.

depths.

5.5.2.2 Maximum Depth

Test Step:

1. Cover the scan surface of the phantom with water or couple gel, gently contact the probe with the scan surface

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).

5-12 Function Checking and Testing

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As shown in figure below.

5.5.2.3 Geometric positioning accuracy

 Longitudinal geometric 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

Function Checking and Testing 5-13

Page 70

NOTE:

The measurement caliper should be positioned at the upper edge of the target, not the middle nor the lower edge.

The scanning plane should be vertical to the target line, that means the scanning plane is parallel with the cross-section of the phantom

As shown in figure below.

 Transverse geometric positioning accuracy Test Step:

1. Cover the scan surface of the phantom with water or couple gel, gently contact the probe 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 the value with the greatest error (to 20mm), calculate the accuracy by using the formula below

5-14 Function Checking and Testing

Page 71

NOTE:

When using a linear probe, record the transverse distance by segment.

When using a convex probe, all transverse targets should be displayed integrally in an image.

The measure caliper should be posited at the upper side or lower side of the target center.

As shown in figure below.

NOTE:

When using a linear probe, please completely contact the probe with the scan surface, no side clearance is allowed.

For convex probe, the targets in the blackout area should be positioned on the midline of the scanning plane.

5.5.2.4 Blackout Area

Test Step:

1. Cover the scan surface of the phantom with water or couple gel, gently contact the probe with the scan surface

2. Adjust the depth at a 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.

Function Checking and Testing 5-15

Page 72

As shown in figure below.

5-16 Function Checking and Testing

Page 73

6 Software installation and

NOTE:

Log on the system with the identity of Service before perform system maintenance.

Maintenance

WARNING: DO NOT directly remove a USB memory device; otherwise,

the USB memory device and / or the system may be damaged.

6.1 Enter the Maintenance Window

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 Preset menu, click [Maintenance] and then select the target items to perform the maintenance respectively.

Software installation and Maintenance 6-1

Page 74

WARNING:

Back up the patient data and preset data before restoring the system, for fear data missing accidental.

Do not cut off, shut down or restart the system during system restoring.

NOTE：

The restoration package must be copied to USB disk root, or else it may cause to failure of restoration;

Please check all the files in the restoration package when copying, or else copy the package again.

6.2 System Software Install/ Restore

6.2.1 Restore the Operating System and Doppler

6.2.1.1 Preparation before Restoring

1. Back up preset data and patient data.

2. USB disk requirement:

a) Volume of USB disk should be more than 1G. b) The system supports only FAT or FAT32, format USB disk. c) If there are multiple drives in USB disk, installation may fail. d) Disconnect the extra USB devices to the machine before restoration.

6.2.1.2 Method

The operation system (“OS” for short) adopts Linux kernel and uses USB disk to

install. You can install the ultrasound software to the hardware when installing the operation system.

1. Copy files of the system restoration package (including operation system and Doppler) to USB disk root, and make sure that all the files of Doppler restoration package are within the Doppler file.

2. Insert the USB disk to the ultrasound machine.

3. Power on the machine, press the button to start, and press <F4> immediately, and

6-2 Software installation and Maintenance

Page 75

when the "Mindray eRescue” displays on the screen, stop pressing F4 to enter

system installation program. Select the installation operation to enter.

Note: enter the corresponding method (1, 2 or q) and press <Enter>.

Enter 1: Start the OS restoring directly, user data will be kept when finished. Enter 2: the HDD will be formatted and all data will be erased at first, then start

the OS restoring.

Enter q or nothing: the system does nothing and restarts.

4. Screen prompts:

 If you enter q, the screen displays as below:

 If you enter 1, the screen displays as below:

Software installation and Maintenance 6-3

Page 76

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.

5. After the system has been installed successfully, the following information will display on the screen, press <Enter> to restart the system.

6. After the OS is restored, Doppler restoration starts automatically. The process of restoring refer to 6.2.2 Doppler restoration (from the 5th to the 8th step)

6.2.1.3 File Processing during Restoration

During the OS installation procedure, the machine will back up the key file in the HDD

automatically with choice 1 (Please install the key file if choose another):

1. Back up the option key file of the C drive to D：/mnt/bkcfg (temporary catalogue)

2. Format the C drive and restore the operating system.

3. Copy the option Key file to the previous catalogue in C drive, and the temp file will be deleted.

In the OS with previous configuration data, if the ultrasound system is restored by package without configuration data, the product configuration and the option state will take effect as the configuration data in OS.

6.2.1.4 Software Introduction

Operating System restoration package includes the files as follow:

6-4 Software installation and Maintenance

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NOTE：

Please check all the files in the restoration package before starting restoring, or else copy the package again.

NOTE:

1. Before executing the restoration package, please back up the patient data as well as the user preset data.

2. When using the restoration package, key catalog in the HDD will remain the same, and after restoration, the option key can take effect directly.

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.

Sys: operation system data is placed here. Mrcs.sh: installation program. Version.txt: version file.

6.2.2 Doppler Restoration

6.2.2.1 Doppler Software Introduction

6.2.2.2 Using Package in Doppler

1. Copy the Doppler restoration package to USB disk root (USB disk requirement is the

same as in 6.2.1.1)

2. Insert the USB disk to USB interface in the ultrasound system, the USB icon

displays on the right corner of the screen.

3. Select [Recover] in the Maintenance menu and press <Set>.

4. Switch to the USB catalog in the popped up dialogue box, and select

boot_doppler.sh file in the package and click [OK].

Software installation and Maintenance 6-5

Page 78

NOTE:

If there is package in the HDD, you can select the HDD path as well.

NOTE:

The old user preset data may be not compatible with the restored

system, if this happen, the operator must select “Y” when the system

asks whether to delete user preset data or not, otherwise, the system can’t be restarted normally.

5. 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.

6. During the course, when the restoration is almost done, the following prompts will

display:

Enter “Y” or “y” to delete the data in D:\n7\Preset\Enter "N" and the system will not

delete data.

7. After the whole system is restored, if there is only green shutdown prompts

displayed, the restore process is normal, and press <Enter> to quit.

6-6 Software installation and Maintenance

Page 79

NOTE:

If red prompts displays, please check the failed items.

Type

File

Suffix

Process

Destination

HDD

data

APD

Analyze the update file; replace the old data with the new data according to the update item.

C:\n7\app

EXD

C:\n7\exe

VDD

C:\n7\video

GUD

C:\n7\gui

IMD

C:\n7\Image

PST

C:\n7\Preset

PCD

C:\n7\config,

C:\usr\share\splashy\themes\def

ault\poweron.png 和

poweroff.png

Check if every item is restored successfully, press <Enter> according to the prompts,

and the machine shut down automatically.

8. After restoration and restart, please check software version information in the path:

<Setup>-[About]. Confirm the software version information correct or not.

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

Software installation and Maintenance 6-7

Page 80

NOTE:

After the Doppler is restored, product configuration data will be overwritten by general configuration data in Doppler restore package, if necessary, please configure the product manually.

Demo

Data

Replace the old demo with the new demo in the resume package.

E:\n7\Demo

Driver

DRD

Decompress the update file to the

temporary directory in the hard

disk, then install the driver,

Install the drivers

C:\n7\driver

FPGA

FPD

Decompress the update files to the temporary directory of the hard disk, and write data in their configured flash through the corresponding drive program. Delete the temporary directory when finished.

Configuration flash chip in the

main board in corresponding to

logic.

Control

Panel

KUG

Decompress the update files and cache the keyboard data to the buffer, inspect keyboard communication and erase the flash.

Control Panel

Power supply

monitor

ARM

Decompress the update file, save ARM data to the temporary directory in the hard disk, inspect the ARM communication and erase the flash, and then delete the temporary directory in the hard disk after the installation finished.

Power supply panel

6.2.2.4 Doppler Software Introduction

The Doppler restoration package files are as follows:

6.3 Installation of Optional Devices

1. Copy the optional devices to the U disk, then insert it to the USB port of the ultrasound system;

2. Enter [Preset], click [Maintenance] to enter [Option] menu to select the option module to be installed.

6-8 Software installation and Maintenance

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NOTE:

You can only install one key at one time.

The option uninstall function is only accessible to internal user, for

service engineer, you can log on the system as “Service” first, and

then conduct uninstall function. You can uninstall one key or more at one time.

3. Select the corresponding key file in the prompted “Load File” dialogue 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.

6.4 Data Backup and Storage

6.4.1 Manage Settings

Press <Setup> to open the Setup menu, click [Manage Setting] to open the Manage Setting screen, where you can import, export or restore the factory data.

Software installation and Maintenance 6-9

Page 82

Code in Figure

Function Description

Export the selected preset data, and save them in different files

Import the preset parameters, or recover the factory settings

C-

Export all preset parameters, and save them in a file

Import all preset data at one time

Recover factory settings for all preset data

C D E

6.4.2 Patient Data Backup and Restore

6.4.2.1 Patient Data Backup

1. Press [iStation] on the control panel to open the iStation dialogue box.

2. Click [Select All] to select all the data or select the target data one by one.

3. Select the data, 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.

6.4.2.2 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 [Restore] to restore the patient data from the current drive to the patient database.

6-10 Software installation and Maintenance

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6.5 Software Maintenance

NOTE:

[Config] is available on the Maintenance menu only if the operator logged on the system as Service.

NOTE:

After Doppler restoration, please do product configuration manually

according to the practical situation.

6.5.1 Product Configuration

1. Make the product configuration file—PCF file (generated by the production line or already archived PCF file) according to specific requirements and copy to the USB 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.

Product configuration including: a) Model configuration b) Customized product logo, hospital logo, screen saver/hibernation icon,

active/inactive icon of dual B mode, system information, boot up/shut down graphics.

Software installation and Maintenance 6-11

Page 84

6.5.2 Log Maintenance

NOTE:

[LOG] is available on the Maintenance menu only if the operator logged

on the system as Service.

6.5.2.1 Log Browse

1. Click [LOG] to open the Load File dialogue box, select the correct directory, the default path is D:\N7\log.

2. Select the log to be viewed, and click [OK] to open the log message.

6-12 Software installation and Maintenance

Page 85

NOTE:

This operation can be performed by both internal and external users.

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.

NOTE:

This operation can be performed by both internal and external users.

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 (ftp.mindray.com) is already specified by the system, the user doesn’t have to select it.

Click [Export] to export the currently viewed log, or click [Close] to return to the Maintenance menu.

6.5.2.2 Export the Log

1. Connect the USB disk.

2. Click [Export Log] on the Maintenance menu, and select the log type in the sub-menu. Refer to 6.5.2.1.

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.

6.5.2.3 Log Uploading

1. Click [Upload Log] on the Maintenance menu, and select the log type in the sub-menu

2. The system performs log uploading automatically. After the uploading is finished, the system will prompt “Upload succeed”

Software installation and Maintenance 6-13

Page 86

6.6 Display Parameter Setting

NOTE:

In normal condition, after changing LCD control board or Inverter board, parameter loading should be performed to match the monitor and the system. Please refer to the 2nd step of LoadGaFrEE setting.

The Parameters of monitor and main unit include color temperature, brightness, contrast, LoadGaFrEE and default, and mainly describes the parameters setting about LoadGaFrEE.

1. While pressing <1> and <4> keys simultaneously about more than 3s on the monitor, enter the parameters setting interface as following picture:

2. Move the cursor pointer to LoadGaFrEE (pressing [1] or [2] to move the pointer), and select “YES” on the screen when pressing the [4] to confirm the parameters, then exit by pressing [3] ;

Color Temp to adjust color temperature of the monitor manually; the display of 14000K color temperature turns blue (corresponding to the cold color ),and the display of 11000K color temperature turns red (corresponding to the warm color ), the color temperature can also be adjusted in the system software: You can select [System Preset]

in the [General] page, and then press “cold/warm” in the [Display] list, as shown in the

following picture:

3. Select Default to restore the brightness and contrast default, or press [Brightness/Contrast Load Factory] in the above interface of software system.

4. After completing the setting, move the cursor to [Exit] and press [3] to exit.

6.7 HDD Partition

The storage capacity of the system HDD is 320G or more, and the partition information is as follows:

6-14 Software installation and Maintenance

Page 87

Blocks(G)

system

Notes

Linux

263

Linux

1. C drive

Catalog

Data

Illustration

C:\ n7

\Image POD

Probe data (supported probes in the system)

ColorSpectrum

map data, color scale and colorize

\gui

Font

font file

Skin

Skin file

pinyinmap

pinyin data

Word

input setting data

LayoutInfo

Layout configuration file

version.txt

Version file

\app

bodymark

pictogram

DCM

structured report related data file and DICOM viewing software

Report

report template

obd.bin

OBD data file

version.txt

Version file

Comment

Comment file

AnatomyImage

Anatomical images

Measurement

Measurement library

\exe

main

Doppler program and related boot configuration file and plugins, remote desktop server

nls

Multilanguage string file

videoplay

Video play exe file

Sound

Cine saving and hint sound file

version.txt

Version file

\video Picture

Display testing picture

version.txt

Version file

\preset factory

Factory data

version.txt

Version file

\config

Boot_logo.png

Doppler boot-up graphics

Hospital logo.bmp

Hospital logo

manu_logo.png

Manufacturer logo

Real_Image.bmp

Active icon

Non_Real_Image.bmp

Inactive icon

Dorm_logo.bmp

Standby graphics

Product.PCF

Product configuration file

\Key

Factory.key

Factory key file

Software installation and Maintenance 6-15

Page 88

2. D drive

Catalog

Data

Illustration

D:\n7

\gui

\word

User-defined word library

\log

\DcmLog

DICOM log

\Monitor

Monitor log

\Operation

Operation log

\SystemStat

Power on/off log

\selftest

Self test log

appmon_window_monitor.txt

Appmon monitor log

message.txt

Warning message

PeriLog.txt

Peripheral log

commentlog.txt

Comment log

burn_cd_msg.txt

Burn log

error.txt

System error log

\PATIENTDATA

Main patient database path

\Preset

\Current

User preset data

\temporary

Temporary file

\PatientBack

Patient back up data

Catalog

Data

Illustration

E:n7 Demo

Ivision default DEMO path

Patient Backup

Patient data back up

demofile.txt

Ivision default DEMO path

3. E drive

6-16 Software installation and Maintenance

Page 89

7 Structure and

Assembly/Disassembly

7.1 Structure of the Complete System

Structure and Assembly/Disassembly 7-1

Page 90

Fig 7-1 Explosive View of the Complete System

No.

Name

No.

Name

Machine assembly

Monitor cable cover

Power supply module

Monitor support arm rear cover

Main unit box module

M8X25 inner hex head screw

Machine fan assembly

elastic washer

Rear cover

Flat washer

M4x12 screws

Support arm module

Screw cap

Ground wire clip

M4x8 screws

Display Assembly

IO Connecting module

Control panel module

Power input module

Front cover (9970)

DVD assembly

Front cover screw cap

Battery

Probe board assembly (9970)

HDD assembly

Keyboard handle bottom cover

Right cover module

Sunk head screw M3x10

Secure base cover

Left cover module

7.2 Field Replaceable Unit

7-2 Structure and Assembly/Disassembly

Page 91

No.

Classifica

tion

Description

Order Number

Photo

Compatibility

Model

Assembly/

Disassembly

Main Unit

9950 Main

board assembly

801-9950-00002-00

FDA,CE

DP-5 Series

7.4.5.4

9950 Main

Board

Assembly(FRU

EAF311-F)

115-031631-00

FDA,CE

This board should be used with software of version

02.01.00 (Rev15513) and later.

DP-5 Series

9970 Main

board assembly

801-9970-00002-00

FDA,CE

DP-7 Series

7.4.5.4

9970 Main

Board

Assembly(FRU

EAF311-F)

115-031632-00

FDA,CE

This board should be used with software of version

02.01.00 (Rev15513) and later.

DP-7 Series

Structure and Assembly/Disassembly 7-3

Page 92

IO interface

board

051-000794-00

FDA,CE

DP-5、DP-7 Series

7.4.5.2

Probe

connecting

board

115-010537-00

FDA,CE

DP-5、DP-7 Series

7.4.5.3

Main Unit

The CPU

Module

Assembly

801-1150-00002-00

FDA,CE

The OS version should be 1.4.28 or former versions and Doppler version should be 02.01.00 (Rev15513) or former versions.

(DP-5, DP-7

Series)

7.4.5.3

7-4 Structure and Assembly/Disassembly

Page 93

BayTrail PC

Module

Assembly

（FRU）

115-052499-00

FDA, CE

The OS version should be 10.1.5 or later versions and Doppler versions should be 03.00.00

（Rev16443） (DP-5, DP-7 Series)

7.4.5.3

IO Rear board

051-000795-00

FDA,CE

DP-5、DP-7

Series

7.4.2

10.

Main Unit

9950 Probe

board assembly

115-010525-00

FDA,CE

DP-5Series

7.4.6

Structure and Assembly/Disassembly 7-5

Page 94

11.

Main Unit

9970 Probe

board assembly

115-010524-00

FDA,CE

DP-7Series

7.4.6

7-6 Structure and Assembly/Disassembly

Page 95

12.

9950 Hard disk

assembly

115-018504-00

Please indicate the regulation type (FDA) and software version when you apply.

DP-5

7.4.9.2

HHD (DP-5

/FDA/FRU/Bay

Trail PC Module)

115-052553-00

Please indicate the regulation type (FDA) and software version when you apply.

DP-5

9950 Hard disk

assembly

115-018505-00

Please indicate the regulation type (CE) and software version when you apply.

DP-5

Structure and Assembly/Disassembly 7-7

Page 96

13.

HHD

(DP-5/CE/FRU/

BayTrail PC

Module)

115-052550-00

Please indicate the regulation type (CE) and software version when you apply.

DP-5

14.

9950 Hard disk

assembly

115-018506-00

Please indicate the regulation type (CE) and software version when you apply.

DP-5S

7.4.9.2

HHD

(DP-5S/CE/FR

U/BayTrail PC

Module)

115-052552-00

Please indicate the regulation type (CE) and software version when you apply.

DP-5S

7-8 Structure and Assembly/Disassembly

Page 97

9950 Hard disk

assembly

115-018507-00

Please indicate the regulation type (CE) and software version when you apply.

DP-5E

15.

HHD

(DP-5E/CE/Bay

Trail PC Module)

115-052551-00

Please indicate the regulation type (CE) and software version when you apply.

DP-5E

16.

9970 Hard disk

assembly

115-018508-00

Please indicate the regulation type (FDA) and software version when you apply.

DP-7

Structure and Assembly/Disassembly 7-9

Page 98

HHD (DP-7/FDA/FR U/BayTrail PC

Module)

115-052556-00

Please indicate the regulation type (FDA) and software version when you apply.

DP-7

9970 Hard disk

assembly

115-018509-00

Please indicate the regulation type (CE) and software version when you apply.

DP-7

17.

HHD

(DP-7/CE/FRU/

BayTrail PC

Module)

115-052555-00

Please indicate the regulation type (CE) and software version when you apply.

DP-7

7-10 Structure and Assembly/Disassembly

Page 99

18.

Power

115V power

module

assembly

801-9970-00003-00

FDA,CE(onl

y for Brazil)

DP-5、DP-7 Series

(100-127

VAC)

7.4.4

19.

230V power

module

assembly

801-9970-00004-00

FDA,CE(onl

y for Brazil)

DP-5、DP-7 Series

(220-240

VAC)

20.

230V Power

Module

Assembly

115-061502-00

CE (except

Brazil)

DP-5、DP-7 Series

(220-240

VAC)

7.4.4

21.

115V Power

Module

Assembly

115-061501-00

CE (except

Brazil)

DP-5、DP-7 Series

(100-127

VAC)

7.4.4

Structure and Assembly/Disassembly 7-11

Page 100

22.

AC-DC

board(230V

FRU)

115-050691-01

CE (except

Brazil)

DP-5、DP-7 Series

(220-240

VAC)

7.4.4

23.

AC-DC

board(115V

FRU)

115-050692-01

CE (except

Brazil)

DP-5、DP-7 Series

(100-127

VAC)

7.4.4

24.

AC-DC board

(230V FRU)

115-050691-00

FDA,CE(onl

y for Brazil)

DP-5、DP-7 Series

(220-240

VAC)

7.4.4

25.

AC-DC board

(115V FRU)

115-050692-00

FDA,CE(onl

y for Brazil)

DP-5、DP-7 Series

(100-127

VAC)

7.4.4

7-12 Structure and Assembly/Disassembly

Mindray DP-5:DP-7 Series Digital Ultrasonic Diagnostic Imaging System Service Manual DP-7 Series Digital Ultrasonic Diagnostic Imaging System Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Content

Revision History

Intellectual Property Statement

Applicable for

Statement

Customer Service Department

1 Preface

1.1 Meaning of Signal Words

1.2 Meaning of Symbols

1.2.1 Meaning of Safety Symbols

1.2.2 Warning Labels

1.2.3 General Symbols

1.3 Safety Precautions

1.3.1 Electric Safety

1.3.2 Mechanical Safety

1.3.3 Personnel Safety

1.3.4 Others

2 Specifications

2.1 Overview

2.1.1 Intended Use

2.1.2 Introduction of Each Unit

2.1.2.1 IO Panel

2.1.2.2 Power Supply Panel

2.1.2.3 Control Panel

2.1.3 Peripherals Supported

2.2 Specifications

2.2.1 Dimensions and Weight

2.2.1.1 DP-5 Series

2.2.1.2 DP-7 Series

2.2.2 Electrical Specifications

2.2.2.1 AC Input

2.2.2.2 Battery (optional)

2.2.3 Environmental Conditions

2.2.4 Monitor Specification

2.2.4.1 Main Monitor

3 System Installation

3.1 Preparations for Installation

3.1.1 Electrical Requirements

3.1.1.1 Requirement of Regulated Power Supply

3.1.1.2 Grounding Requirements

3.1.1.3 EMI Limitation

3.1.2 Installation Condition

3.1.2.1 Space Requirements

3.1.2.2 Network Environment

3.1.2.3 Confirmation before Installation

3.2 Unpacking

3.2.1 Unpacking

3.2.1.1 Packing Sketch

3.2.1.2 Procedure

3.2.2 Checking

3.3 Installation of Main Unit

3.3.1 Display Adjusting

3.3.2 Connecting the Power Cord

3.3.3 Installing Transducer& Gel Holder

3.3.4 Connecting the Transducer

3.4 Installing Peripherals

3.4.1 Footswitch Installation

3.4.2 Installing a Graph / Text Printer

3.4.3 Video Printer Installation

3.5 System Configuration

3.5.1 Running the System

3.5.2 Enter Doppler

3.5.3 System Preset

3.5.4 Print Preset

3.5.5 Network Preset

3.5.5.1 Network Preset

3.5.5.2 DICOM Preset

3.5.6 System Information

4 Hardware Principle

4.1 General Structure of Hardware System

4.2 Main Unit Module

4.2.1 Probe Board

4.2.1.1 DP-7Series Probe Board

4.2.1.2 DP-5Series Probe Board

4.2.2 Probe Connecting Board

4.2.3 Main board