SonoSite Titan User manual

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Ultrasound System Service Manual

Manufactured by

SonoSite, Inc.

21919 30th Drive SE Bothell, WA 98021-3904 USA Telephone: 1-888-482-9449 or 1-425-951-1200 Fax: 1-425-951-1201

SonoSite Ltd

Alexander House 40A Wilbury Way Hitchin, Herts SG4 OAP UK T: +44-1462-444800 F: +44-1462-444801

Caution: United States federal law restricts this device to sale by or on the order of a physician.

“TITAN” and “SonoSite TITAN” are trademarks of SonoSite, Inc.

Kensington is a registered trademark of Kensington Technology Group.

Non-SonoSite product names may be trademarks or registered trademarks of their respective owners.

SonoSite products may be covered by one or more of the following U.S. patents: 4454884, 4462408, 4469106, 4474184, 4475376, 4515017, 4534357, 4542653, 4543960, 4552607, 4561807, 4566035, 4567895, 4581636, 4591355, 4603702, (4607642), 4644795, 4670339, 4773140, 4817618, 4883059, 4887306, 5016641, 5050610, 5095910, 5099847, 5123415, 5158088, 5197477, 5207225, 5215094, 5226420, 5226422, 5233994, 5255682, (5275167), 5287753, 5305756, 5353354, 5365929, 5381795, 5386830, 5390674, 5402793, (5,423,220), 5438994, 5450851, 5456257, 5471989, 5471990, 5474073, 5476097, 5479930, 5482045, 5482047, 5485842, 5492134, 5517994, 5529070, 5546946, 5555887, 5603323, 5606972, 5617863, (5634465), 5634466, 5636631, 5645066, 5648942, 5669385, (5706819), 5715823, 5718229, 5720291, 5722412, 5752517, 5762067, 5782769, 5800356, 5817024, 5833613, 5846200, 5860924, 5893363, 5916168, 5951478, 6036643, 6102863, 6104126, 6113547, 6117085, 6142946, 6203498 B1, 6371918, 6135961, D0280762, D0285484, D0286325, D0300241, D0306343, D0328095, D0369307, D0379231. Other patents pending.

Chapter 1: Introduction

1.1 Audience ..............................................................................................1

1.2 Conventions Used in This Service Manual ....................................1

1.3 Product Upgrades and Updates ......................................................1

1.4 Customer Comments .........................................................................1

1.5 About the System ...............................................................................2

1.6 About the System Software ..............................................................4

1.7 Software Licensing .............................................................................4

Chapter 2: Safety

2.1 Electrical Safety ..................................................................................5

2.2 Equipment Safety ...............................................................................6

2.3 Battery Safety ......................................................................................6

2.4 Biological Safety .................................................................................7

2.5 Labeling Symbols ...............................................................................7

Chapter 3: System Overview

3.1 System Overview ...............................................................................9

3.2 Theory of Operation ..........................................................................9

3.2.1 Transducer ..............................................................................10

3.2.2 Front End Subsystem ............................................................10

3.2.3 Digital Signal Processing Subsystem ..................................12

3.2.4 Backend Subsystem ...............................................................12

3.2.5 Control Subsystem ................................................................14

3.2.6 Power Supply and Control Subsystem ..............................15

3.3 System Specifications ......................................................................16

3.3.1 System Dimensions ...............................................................16

3.3.2 Display Dimensions ..............................................................16

3.3.3 Transducers ............................................................................16

3.3.4 Imaging Modes ......................................................................16

3.3.5 Applications ...........................................................................16

3.3.6 Image Storage .........................................................................17

3.3.7 Accessories .............................................................................17

3.3.8 Peripherals ..............................................................................17

3.3.9 Temperature, Pressure, and Humidity Limits ..................18

3.3.10 Electrical ................................................................................18

3.3.11 Electromechanical Safety Standards .................................18

3.3.12 EMC Standards Classification ...........................................18

3.3.13 Airborne Equipment Standards ........................................19

3.3.14 ECG Standard ......................................................................19

3.3.15 DICOM Standard .................................................................19

Chapter 4: Setup and Operation

4.1 System Controls ................................................................................21

4.2 System Components ........................................................................22

4.3 Setup ..................................................................................................23

4.4 Touchpad ...........................................................................................24

4.5 Accessories ........................................................................................24

4.6 Preparing the System for Operation ..............................................25

4.6.1 Installing and Removing the Battery ..................................25

4.6.2 Using AC Power/Charging Battery ...................................26

4.6.3 Connecting to AC Power ......................................................27

4.6.4 Connecting and Removing Transducers ............................28

4.6.5 Turning the System On and Off ..........................................28

iii

4.7 Upgrading the System Software ....................................................29

4.7.1 Obtaining a License Key .......................................................34

4.7.2 Installing a License Key ........................................................34

4.7.3 To Display the System Information Screen .......................35

4.7.4 To Display the License Update Screen ...............................35

Chapter 5: Cleaning and Disinfecting

5.1 Universal Precautions ......................................................................37

5.2 Receipt of Suspected Contaminated Materials ............................37

5.3 Recommended Disinfectants ..........................................................37

Chapter 6: Troubleshooting

6.1 Basic Troubleshooting .....................................................................39

6.2 Periodic Maintenance ......................................................................40

6.3 System and Subsystem Diagnosis .................................................40

6.4 System Repair ...................................................................................41

6.5 Test Equipment ................................................................................41

6.6 Failure Modes ...................................................................................41

6.6.1 Display ....................................................................................41

6.6.2 Control Panel ..........................................................................41

6.6.3 System/Main PCBA ..............................................................41

6.6.4 Battery .....................................................................................42

6.6.5 Mini-Dock/Mobile Docking System ..................................42

6.6.6 DICOM ....................................................................................42

6.7 Troubleshooting Flow Diagrams ...................................................43

6.7.1 Display ....................................................................................43

6.7.2 Control Panel ..........................................................................44

6.7.3 System .....................................................................................45

6.7.4 Battery .....................................................................................46

6.7.5 Mini-Dock/Mobile Docking System ..................................47

6.7.6 Triple Transducer Connect ..................................................49

Chapter 7: Replacement Procedures

7.1 Display Replacement .......................................................................51

7.1.1 Required Parts ........................................................................51

7.1.2 Required Tools .......................................................................51

7.1.3 Display Removal ....................................................................51

7.1.4 Display Replacement ............................................................53

7.1.5 Test the Display .....................................................................54

7.2 Control Panel Subassembly Replacement ....................................54

7.2.1 Required Parts ........................................................................54

7.2.2 Required Tools .......................................................................54

7.2.3 Control Panel Removal .........................................................54

7.2.4 Control Panel Replacement ..................................................54

7.3 Main System Disassembly for Repair and/or Replacement .....55

7.3.1 Required Parts ........................................................................55

7.3.2 Required Tools .......................................................................55

7.3.3 Main PCBA Removal ............................................................55

Chapter 8: Performance Testing

8.1 Overview ...........................................................................................61

8.2 Test Equipment ................................................................................61

8.3 Setting Up Performance Tests ........................................................61

8.3.1 Scan Reference Orientation ..................................................61

8.4 Testing 2D Performance ..................................................................62

8.4.1 2D Image Quality ..................................................................62

8.4.2 Axial Measurement Accuracy .............................................62

8.4.3 Lateral Measurement Accuracy ...........................................63

8.4.4 Penetration ..............................................................................63

8.5 Additional Performance Tests ........................................................64

8.5.1 CPD ..........................................................................................64

8.5.2 Directional Color Power Doppler (DCPD) ........................64

8.5.3 M Mode Imaging ...................................................................65

8.5.4 Tissue Harmonic Imaging ....................................................65

8.5.5 Pulsed Wave (PW) Doppler Imaging .................................65

8.5.6 Image Quality Verification Test/Livescan ........................65

8.5.7 Image Review .........................................................................65

8.5.8 Printer ......................................................................................66

8.5.9 Battery Charging ....................................................................66

8.5.10 Video Output .......................................................................66

8.6 Returning Products to SonoSite .....................................................67

8.6.1 Contacting SonoSite Technical Support .............................67

8.6.2 Shipping Instructions ............................................................67

Chapter 9: Accessory Service

9.1 Mobile Docking System ..................................................................69

9.2 Mini-Dock ..........................................................................................71

9.3 Connectivity ......................................................................................71

9.3.1 Connection Panel ...................................................................71

9.3.2 Docking System/Mini-Dock Connections .........................72

9.4 Block Diagrams and Schematics ....................................................72

9.5 Theory of Operation ........................................................................80

9.5.1 Video .......................................................................................80

9.5.2 Power Distribution ................................................................80

9.6 Replacement Procedures .................................................................81

9.6.1 Required Tools .......................................................................81

9.6.2 Cup Surround ........................................................................81

9.6.3 Casters .....................................................................................81

9.6.4 Power Supply .........................................................................82

9.6.5 Locking Handle .....................................................................84

9.6.6 Deflector ..................................................................................84

9.6.7 Mini-Dock ...............................................................................84

9.6.8 Triple Transducer Connect ..................................................86

Appendix A: Parts List

A.1 Replacement Parts List ...................................................................89

A.1.1 Display ...................................................................................89

A.1.2 Control Panel ........................................................................90

A.1.3 Replacement Parts, System .................................................91

A.1.4 Transducer Nest Frame Assembly .....................................96

A.1.5 AC Adapter ...........................................................................97

A.1.6 Mini-Dock ..............................................................................98

A.1.7 Mobile Docking System .......................................................99

A.1.8 Triple Transducer Connect ...............................................102

A.2 Ordering Replacement Parts .......................................................103

Appendix B: Service Event Report

Index .................................................................................................107

Chapter 1: Introduction

Before servicing the TITANTM high-resolution ultrasound system, please read the information in this manual. This text applies only to the SonoSite TITAN ultrasound system product manufactured after June 19, 2003. Please find service information about products manufactured before June 17, 2003 in C1.51 Ultrasound System Service Manual

(P00715), C1.75 Ultrasound System Service Manual (P01118), C1.9 PLUS Ultrasound System Service Manual (P02287), and C1.99 PLUS and ELITE Ultrasound System Service Manual (P02913).

1.1 Audience

The intended audience of this manual is properly trained field and in-house service personnel.

1.2 Conventions Used in This Service Manual

These conventions are used in this service manual:

Warning describes precautions necessary to prevent injury or loss of life.

• A

Caution describes precautions necessary to protect the products.

• When the steps in the operating instructions must be performed in a specific order, the steps are numbered.

• Bulleted lists present information in list format, but they do not imply a sequence.

• The system handle is on the front of the system, and the battery compartment is on the back of the system.

1.3 Product Upgrades and Updates

SonoSite may offer software upgrades and new features that may improve system performance. Service manual updates, explaining the effects of upgrades and new features on system performance, will accompany the upgrades.

1.4 Customer Comments

Questions and comments are encouraged. SonoSite is interested in your feedback regarding the service manual. Please call SonoSite at 1-877-657-8118. If you are outside the USA, call the nearest SonoSite representative. You can also send electronic mail (e-mail) to SonoSite at the following address:

service@sonosite.com

Chapter 1: Introduction 1

1.5 About the System

The ultrasound system has multiple configurations and feature sets. All are described in this service manual but not every option may apply to your system. System features are dependent on your system configuration, transducer, and exam type.

Figure 1.1 TITAN System Front View

Table 1.1: TITAN System Front Features

Number Feature

1 Control panel

2 Transducer connection

3Handle

4Display

5 CompactFlash™ slots (front for image storage, back for system and transducers updates and

import/export of DICOM configuration)

2 Chapter 1: Introduction

3 42

Figure 1.2 TITAN System Rear View

Table 1.2: TITAN System Rear Connectors

Number Feature

1 DC input connector

2 I/O connector

3Battery

4 ECG connector (available on future releases)

The TITAN system is a portable, software-controlled, ultrasound system using all-digital architecture. The system is used to acquire and display high-resolution, real-time ultrasound images: 2D, color power Doppler (CPD), directional color power Doppler (DCPD), Tissue Harmonic Imaging (THI), M Mode, and pulsed wave (PW) Doppler. The system has cine buffer, image zoom, labeling, biopsy, measurements, calculations, a USB connection for image transfer, image storage, image review, printing, recording, and the ability to archive Doppler with audio output to a videotape.

Currently, the system supports the following broadband transducers:

• C8/8-5 MHz 8 mm microcurved array

• C11/8-5 MHz 11 mm microcurved array

• C15/4-2 MHz 15 mm microcurved array

• C60/5-2 MHz 60 mm curved array

• HST/10-5 MHz 25 mm linear array

• ICT/8-5 MHz 11 mm intracavitary array

• L38/10-5 MHz 38 mm linear array

System accessories include the TITAN mobile docking system, the TITAN mini-dock, a power supply, a battery, video and printer cables, and SiteLink Image Manager 2.1 software.

System peripherals include medical grade (conforming to the requirements of EN60601-1) and non-medical (commercial) grade products. System medical grade peripherals include a printer and VCR. System non-medical grade peripherals include a CompactFlash card and a Kensington Security Cable. Use of peripherals is covered in the manufacturers’ instructions, which accompany each peripheral.

Chapter 1: Introduction 3

1.6 About the System Software

The ultrasound system contains software that controls its operation. A software upgrade may be required. SonoSite will provide you with a CompactFlash card containing the software. Typically new software provides new capabilities. A single CompactFlash card can be used to update one or more systems. Software upgrades use the back CompactFlash slot on the right hand side of the system. CompactFlash cards installed in the front CompactFlash slot do not upgrade the system.

1.7 Software Licensing

SonoSite software is controlled by a license key, which is obtained from SonoSite or from its authorized representatives. You must obtain one key for each system or transducer that will use the new software. See

“Obtaining a License Key” on page 34.

The software may be installed and will operate for a short period of time without requiring a valid license key. We refer to this period of time as the “grace period.” The grace period is variable.

When you first install your software, your SonoSite system prompts you for a license key. If you have not yet obtained a valid license key, you can elect to use the software as long as the grace period time has not been fully consumed.

When a system is running in the grace period, all system functions are available. As you use the system, the grace period is slowly consumed. When the grace period has expired, the system will not be usable until a valid license key has been entered. Grace period time is not consumed while the system is powered off or when it is in “sleep” mode. Whenever a system is running in the grace period, the grace period time remaining is available on the license update screen.

Caution: When the grace period expires, all system functions except for licensing are unavailable until a

valid license key is entered into the system.

4 Chapter 1: Introduction

Chapter 2: Safety

Read this information before using the ultrasound system. The information in this manual applies to the ultrasound system, transducer, accessories, and peripherals. This chapter contains safety information.

A Warnin g describes precautions necessary to prevent injury or loss of life. A Caution describes precautions necessary to protect the products.

2.1 Electrical Safety

This system meets EN60601-1, Class I/internally-powered equipment requirements and Type BF isolated patient-applied parts safety requirements.

This system complies with the applicable medical equipment requirements published in the Canadian Standards Association (CSA), European Norm Harmonized Standards, and Underwriters Laboratories (UL) safety standards.

For maximum safety observe the following warnings and cautions:

Warnin g: To avoid the risk of electrical shock or injury, do not open the system enclosures. All internal

adjustments and replacements, except battery replacement, must be made by a qualified technician.

To avoid the risk of injury, do not operate the system in the presence of flammable gasses or anesthetics. Explosion can result.

To avoid the risk of electrical shock, use only properly grounded equipment. Shock hazards exist if the power supply is not properly grounded. Grounding reliability can only be achieved when equipment is connected to a receptacle marked “Hospital Only” or “Hospital Grade” or the equivalent. The grounding wire must not be removed or defeated.

To avoid the risk of electrical shock, before using the transducer, inspect the transducer face, housing, and cable. Do not use the transducer if the transducer or cable is damaged.

To avoid the risk of electrical shock, always disconnect the power supply from the system before cleaning the system.

To avoid the risk of electrical shock, do not use any transducer that has been immersed beyond the specified cleaning or disinfection level. See Chapter 5, “Cleaning and Disinfecting.”

To avoid the risk of electrical shock and fire hazard, inspect the power supply, AC power cord and plug on a regular basis. Ensure they are not damaged.

To avoid the risk of electrical shock, use only accessories and peripherals recommended by SonoSite, including the power supply. Connection of accessories and peripherals not recommended by SonoSite could result in electrical shock. Contact SonoSite or your local representative for a list of accessories and peripherals available from or recommended by SonoSite.

To avoid the risk of electrical shock, use commercial grade peripherals recommended by SonoSite on battery power only. Do not connect these products to AC mains power when using the system to scan or diagnose a patient/subject. Contact SonoSite or your local representative for a list of the commercial grade peripherals available from or recommended by SonoSite.

To avoid the risk of electrical shock, inspect the interconnect cables on a regular basis for damage.

To avoid the risk of electrical shock to the patient/subject, do not touch the system battery contacts while simultaneously touching a patient/subject.

To prevent injury to the operator/bystander, the transducer must be removed from patient contact before the application of a high-voltage defibrillation pulse.

Chapter 2: Safety 5

Caution: Although your system has been manufactured in compliance with existing EMC/EMI

requirements (EN60601-1-2), use of the system in the presence of an electromagnetic field can cause degradation of the ultrasound image. If this occurs often, SonoSite suggests a review of the system environment. Identify and remove the possible sources of the emissions or move your system.

Electrostatic discharge (ESD), or static shock, is a naturally occurring phenomenon. ESD is common in conditions of low humidity, which can be caused by heating or air conditioning. Static shock is a discharge of the electrical energy from a charged body to a lesser or non-charged body. The degree of discharge can be significant enough to cause damage to a transducer or an ultrasound system. The following precautions can help reduce ESD: anti-static spray on carpets, anti-static spray on linoleum, and anti-static mats.

Do not use the system if an error message appears on the display: note the error code; call SonoSite or your local representative; turn off the system by pressing and holding the power key until the system powers down.

To avoid increasing the system and transducer connector temperature, do not block the airflow to the ventilation holes on the side of the system.

2.2 Equipment Safety

To protect your ultrasound system, transducer, and accessories, follow these precautions.

Caution: Excessive bending or twisting of cables can cause a failure or intermittent operation.

To avoid damaging the power supply, verify the power supply input is within the correct voltage range. See “Electrical” on page 18 in Chapter 3.

Improper cleaning or disinfecting of any part of the system can cause permanent damage. For cleaning and disinfecting instructions, see Chapter 5, “Cleaning and Disinfecting.”

Do not use solvents such as thinner or benzene, or abrasive cleaners on any part of the system.

Remove the battery from the system if the system is not likely to be used for some time.

Do not spill liquid on the system.

2.3 Battery Safety

To prevent the battery from bursting, igniting, or emitting fumes and causing equipment damage, observe the following precautions.

Warnin g: The battery has a safety device. Do not disassemble or alter the battery.

Charge the batteries only when the ambient temperature is between 0° and 45°C (32° and 113°F).

Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.

Do not heat the battery or discard it in a fire.

Do not expose the battery to storage temperatures over 60°C (140°F). Keep it away from fire and other heat sources.

Do not charge the battery near a heat source, such as a fire or heater.

Do not leave the battery in direct sunlight.

6 Chapter 2: Safety

Do not pierce the battery with a sharp object, hit it, or step on it.

Do not use a damaged battery.

Do not solder a battery.

Warnin g: The polarity of the battery terminals is fixed and cannot be switched or reversed. Do not force

the battery into the system.

Do not connect the battery to an electrical power outlet.

Do not continue recharging the battery if it does not recharge after two successive six hour charging cycles.

Caution: To prevent the battery from bursting, igniting, or emitting fumes and causing equipment

damage, observe the following precautions.

Do not immerse the battery in water or allow it to get wet.

Do not put the battery into a microwave oven or pressurized container.

If the battery leaks or emits an odor, remove it from all possible flammable sources.

If the battery emits an odor or heat, is deformed or discolored, or in any way appears abnormal during use, recharging or storage, immediately remove it and stop using it. If you have any questions about the battery, consult SonoSite or your local representative.

Store the battery between -20°C (-4°F) and 60°C (140°F).

Use only SonoSite batteries.

Do not use or charge the battery with non-SonoSite equipment. Only charge the battery with the TITAN system.

2.4 Biological Safety

Observe the following precautions related to biological safety.

Warnin g: Non-medical (commercial) grade peripheral monitors have not been verified or validated by

SonoSite as being suitable for diagnosis.

Do not use the system if it exhibits erratic or inconsistent behavior. Discontinuities in the scanning sequence are indicative of a hardware failure that must be corrected before use.

Do not use the system if it exhibits artifacts on the LCD screen, either within the clinical image or in the area outside of the clinical image. Artifacts are indicative of hardware and/or software errors that must be corrected before use.

Some transducer sheaths contain natural rubber latex and talc, which can cause allergic reactions in some individuals. Refer to 21 CFR 801.437, User labeling for devices that contain natural rubber.

Perform ultrasound procedures prudently. Use the ALARA (as low as reasonably achievable) principle.

SonoSite does not currently recommend a specific brand of acoustic standoff.

2.5 Labeling Symbols

Labeling symbols for SonoSite products can be found in the user guide for each product.

Chapter 2: Safety 7

8 Chapter 2: Safety

Chapter 3: System Overview

3.1 System Overview

The system houses the system electronics, display, control panel, and the system batteries. It provides basic connections for external power, and the transducer connector and a general purpose docking connector for all other interfaces. The system operates with external transducers and optional peripheral equipment. The types of external devices that may be used are:

• Transducer(s)

• AC Power Supply/Charger

• Mobile Docking System/Mini-dock

• External Peripherals

The transducer connects to the main unit through the scanhead connector. The transducer contains data, which the system uses to drive the transducer in the scanhead, process the data received back and format and display the data for the user. The interface is backward compatible to previous systems and scanheads.

The AC power supply not only provides power from the AC mains for operating the system, it also contains the charger for charging the internal system battery. This may be used if a mobile docking system or mini-dock is not desired or available.

The mobile docking system provides power to run the system, contains the charger to charge the internal system battery and provides fixed external power, video, RS-232, and USB connections. The docking system may also provide additional control surfaces and monitors. The unit interfaces to the docking system through connections on the back of the unit. It provides a convenient place for the unit to be operated and stored under certain usage scenarios.

The mini-dock provides the breakout for all the connectors from the docking connector for remote use where a docking system may not be available and the external connections are desired. The use of a mini-dock allows the main unit to be more portable when the connections are not required.

External OEM peripherals are items such as monitor, printers, and VCRs. These can be connected to the mobile system or directly to the system with the use of the mini-dock using the video and/or printer control input/outputs.

3.2 Theory of Operation

The system has six major functional groups: the transducer, the frontend subsystem, the digital signal processing subsystem, the backend subsystem, the control subsystem, and the power supply and control subsystem.

Figure 3.1 shows how these functions interact.

Chapter 3: System Overview 9

Figure 3.1 TITAN Block Diagram

3.2.1 Transducer

The transducer elements convert the pulser voltage to acoustic energy during the “transmit” portion of the ultrasound acquisition cycle. Also, the transducer elements convert the acoustic echo to voltage in the “receive” portion of the acquisition cycle. The system transducers have 64 to 128 elements. The front end subsystem senses the voltage developed on the transducer elements.

3.2.2 Front End Subsystem

The Front End is designed to support various imaging modalities such as 2D, spectral Doppler and color Doppler. From the Front End's perspective all modes can be grouped into a few basic types: single mode, simultaneous modes and triggered modes. All these modes are built from similar, basic transmit and receive sequences controlled within the Front End. A generic top level block diagram of a typical Front End is in the following figure.

10 Chapter 3: System Overview

Figure 3.2 Front End Subsystem

The transmit section consists of a waveform generator, delay block, and high power high voltage driver to excite the transducer element. Multiple elements are driven with delays determined by the time of flight in the medium from the elements to the point in space where the beam is to be focused. The longer the time of flight is to the focal point the smaller the delay is for a given transmit element to allow all to arrive at the focal point at the same time. The number of elements driven is determined by element sensitivity off axis and depth of field considerations. The waveform is selected to drive the transducer at a certain center frequency, bandwidth, and power and is optimized for the given mode.

The receive section consists of a transmit/receive switch to protect the receiver from the transmit voltage, a variable gain receiver to amplify and condition the return echoes, an A/D to digitize the data, a delay block to focus the return signals and a weight block to scale the return echoes for each channel. All the signals are then summed together to generate the beamformed receive data. The analog gain varies with depth to compensate for signal attenuation through the medium. The delays and weights are independent for each channel. The delay and weight for the receive channel can typically be changed dynamically to keep the receive beam in continuous focus. The delay is simply set by the time of flight in the medium from the point of interest to the element, which starts at skinline and proceeds to the deepest depth of interest.

The control section drives the data to the various data path elements on a line by line basis, controls the timing for the transmit and receive sections, and controls the tagged information and timing of the data to the rest of the system.

Unique transmit and receive sequences, lines or PRIs, are arranged into repeated groups or frames. The simplest frame is for a single mode where the line does not change, for example M Mode or PW Doppler. Here the same line characteristics; aperture size, delay, weights, and waveform information, are continually repeated. A scanned single mode, such as 2D, keeps the same transmit aperture size but the delays and receive weights change due to the aperture translation or steering changes with each line acquired. Simultaneous modes may also change the transmit waveform and aperture size and the delays and receive weights. Downstream processing also changes, due to the unique processing requirements for the different types of data. Triggered modes are the same as the previous modes except that the frames are started and stopped on user or external inputs.

Chapter 3: System Overview 11

3.2.3 Digital Signal Processing Subsystem

The DSP subsystem receives data from the front end chip sets, performs processing to enhance the signal-to-noise ratio of signal features of interest, and prepares data for raster scan conversion and display.

Figure 3.3 Digital Signal Processing Subsystem

3.2.4 Backend Subsystem

The Backend subsystem is responsible for the conversion of raw acquisition data into a raster image ready for display. This includes the acquisition data path with flash suppression and temporal filtering, and the display data path with scan conversion into raster space. The Backend subsystem also contains the video data path that supports generation of video comprising of the ultrasound image as well as graphics annotation. Video generation of both standard composite interlaced video and progressive scan video is supported. Most functionality is within the ASIC. However, the memory resources for acquisition memory, and display memory are found in external memory components. The conversion from PC type video to TV type video is also performed externally.

Control is received initially from the CPU to setup each functional block and afterward the hardware is completely data driven. This control takes the form of programming setup registers inside the blocks and setting up scan conversion tables. Each block provides temporary storage as required to buffer data and keep their respective processing pipeline full and operating. Also note that the block diagrams show only the data path, but each block is responsible for generating any necessary memory addresses for their respective input data stream.

12 Chapter 3: System Overview

The BackEnd subsystem is shown in the figure below.

Figure 3.4 BackEnd Subsystem Block Diagram

The backend subsystem performs processing encompassing three main data domains, acquisition data, raster data, and video data.

Support for acquisition data includes the input buffer, flash suppression, frame average, and external ACQ memory. Cine buffer management is performed by the acquisition controller.

Conversion from acquisition data to raster data is performed by the graphics overlay, scan conversion engine, sweeping engine, and 3D engine. Raster data is stored in an external DISPLAY memory. Also supporting raster operations is the graphics support block that provides acceleration hardware for pixel operations from the CPU and graphics overlay engine.

Video data is processed as progressive scan (60 Hz) and supplied externally on a digital bus. In addition, interlaced (30 Hz) video is supplied in both composite and S-video formats. The progressive video path includes buffers, priority logic, and LUTs. External video in signals are input and multiplexed onto the external video out path to allow for external sources to display information on connected displays, VCRs, or printers.

Chapter 3: System Overview 13

3.2.5 Control Subsystem

The control subsystem is shown in the figure below.

Figure 3.5 Control Subsystem

The core control subsystem contains the processor, the system bus, the system memory resources of FLASH and RAM, the interrupt logic, system timers, a DMA engine, and a floating point unit.

Support for the ultrasound subsystem consists of a scanhead interface, scanhead mux control, a portion of the system FLASH for storage of saved images, and a control path to program the ultrasound datapath.

Communication interfaces consist of an Ethernet interface, USB port, two general purpose serial bus interfaces, and the I2C bus.

14 Chapter 3: System Overview

3.2.6 Power Supply and Control Subsystem

The system Power Supply and Control System consists of an easily replaced rechargeable battery pack; an On/Off Key; a standby power regulator; digital, analog, display and transducer power supplies; a power monitor and a power control system. Operating current is drawn from the battery or an external AC/DC Adapter, which also contains circuitry for charging the battery.

The Power Supply and Control Subsystem are in the figure below.

EXT

VBAT

Battery

Pack

Power Select

BDATA

Fan

EXTS

Power

Switch

Standby Power

Regulator

PWR

Digital Power

Supplies

nalog

Power

Supplies

Display

Power

Supplies

STBY

EXTS

BATS

PWR_Enable

VCC1_Good

DPS_Enables

+HVB +HV

+6V

-6V

PS_Enable

PS_Sense

Fan_Enable

BL_PWR LCD(n)

LCD_Control

LCD_Enable

HV_ADJ

On/Off

Latch

Power

Monitor

and

Control

Off

RSTN

PS_Bus

On/Off Key

CC(n) CC1

CPU

Temp

Sense

Transducer

Power

Supplies

SH_5V SH_3.3V SH_VPP

SH_Enable

Figure 3.6 Power Supply and Control System Block Diagram

Chapter 3: System Overview 15

3.3 System Specifications

This section contains system and accessory specifications and agency approvals. The specifications for recommended peripherals can be found in the manufacturers’ instructions.

3.3.1 System Dimensions

Length: 11.8 in. (29.97 cm) Width: 10.9 in. (27.69 cm) Depth: 3.0 in. (7.62 cm) Weight: 8.3 lbs. (3.76 kg) with the C60 transducer and battery installed

3.3.2 Display Dimensions

Length: 5.1875 in. (13.18 cm) Width: 6.75 in. (17.15 cm) Diagonal: 8.5 in. (21.59 cm)

3.3.3 Transducers

• C8/8-5 MHz 8 mm curved array (5 ft./1.5 m)

• C11/8-5 MHz 11 mm microcurved array (5 ft./1.5 m)

• C15/4-2 MHz 15 mm microcurved array (5.5 ft./1.7 m)

• C60/5-2 MHz 60 mm curved array (5 ft./1.5 m)

• HST/10-5 MHz 25 mm linear array (8 ft./2.1 m)

• ICT/8-5 MHz 11 mm intracavitary array (5 ft./1.5 m)

• L38/10-5 MHz 38 mm linear array (5.5 ft./1.7 m)

3.3.4 Imaging Modes

2D (256 gray shades) Color power Doppler (CPD) (256 colors) Directional color power Doppler (DCPD) (256 colors) MMode Pulsed wave (PW) Doppler Tissue Harmonic Imaging

3.3.5 Applications

Abdominal Imaging Cardiac Imaging Gynecology and Fertility Imaging Interventional and Intraoperative Imaging Applications Obstetrical Imaging Pediatric and Neonatal Imaging Prostate Imaging Superficial Imaging Vascular Imaging

16 Chapter 3: System Overview

3.3.6 Image Storage

The number images saved to the CompactFlash card vary depending on the card storage capacity. Cine buffer

3.3.7 Accessories

3.3.7.1 Hardware, Software, and Documentation

AIUM Ultrasound Medical Safety Guidance Document Battery Biopsy Guide Carry case External display Mobile Docking System Mini-Dock Power supply Quick Reference Guide SiteLink Image Manager 2.1 System User Guide Triple Transducer Connect Ultrasound gel

3.3.7.2 Cables

Ethernet cable (10 ft./3 m) Ethernet interface cable (7 in./18 cm) External display power cord (6 ft./1.8 m) External display VGA cable (3 ft./0.9 m) Print control cable (10 ft./3.1 m) Printer AC power cord (1 ft./30.5 cm) VCR AC power cord (1.5 ft./45.7 cm) VCR (control/audio) cable (6 ft./1.8 m) Video cable (RCA/RCA) (10 ft./3.1 m) Video cable (RCA/BNC) (10 ft./3.1 m) S-video (6 ft./1.8 m) System AC power cord (10 ft./3.1 m) USB cable for SiteLink (10 ft./3.1 m)

3.3.8 Peripherals

See the manufacturer’s specifications for the following peripherals.

3.3.8.1 Medical Grade

Black-and-white printer

Recommended sources for printer paper: Contact Sony at 1-800-686-7669 or www.sony.com/professional to order supplies or to obtain the name and number of the local distributor.

Color printer Video cassette recorder

3.3.8.2 Non-Medical Grade

Kensington Security Cable

Chapter 3: System Overview 17

3.3.9 Temperature, Pressure, and Humidity Limits

The temperature, pressure, and humidity limits apply only to the ultrasound system and transducers. Operating Limits: System

• 10–40°C (50–104°F), 15–95% R.H.

• 700 to 1060hPa (0.7 to 1.05 ATM)

Shipping/Storage Limits: System without Battery

• -35–65°C (-31–149°F), 15–95% R.H.

• 500 to 1060hPa (0.5 to 1.05 ATM)

Operating Limits: Battery

• 10–40°C (50–104°F), 15–95% R.H.

Shipping/Storage Limits: Battery

• -20–60°C (-4–140°F), 0–95% R.H.*

• 500 to 1060hPa (0.5 to 1.05 ATM)

* For storage longer than 30 days, store at or below room temperature. Operating Limits: Transducer

• 10–40°C (50–104°F), 15–95% R.H.

Shipping/Storage Limits: Transducer

• -35–65°C (-31–149°F), 15–95% R.H.

3.3.10 Electrical

Power Supply Input: 100-240 VAC, 50/60 Hz, 1.2 A Max @ 100 VAC. Power Supply Output (system on): (1) 15 VDC, 2.7A Max (system)

(2) 12.6 VDC, 0.8A Max (battery charging)

Power Supply Output (system off): (1) 15 VDC, 2.0A Max (system)

(2) 12.6 VDC, 1.8A Max (battery charging) Combined output not exceeding 52W.

Battery

• 6-cell, 11.25 VDC, 4.4 amp-hours, rechargeable lithium ion battery pack.

• Run time is 2 hours or more, depending on imaging mode and display brightness.

3.3.11 Electromechanical Safety Standards

EN 60601-1:1997, European Norm, Medical Electrical Equipment–Part 1. General Requirements for Safety. EN 60601-1-1:2001, European Norm, Medical Electrical Equipment–Part 1. General Requirements for

Safety–Section 1-1. Collateral Standard. Safety Requirements for Medical Electrical Systems. C22.2, No. 601.1:1990, Canadian Standards Association, Medical Electrical Equipment–Part 1. General

Requirements for Safety. CEI/IEC 61157:1992, International Electrotechnical Commission, Requirements for the Declaration of the

Acoustic Output of Medical Diagnostic Ultrasonic Equipment. UL 2601-1:1997, Second Edition, Underwriters Laboratories, Medical Electrical Equipment-Part 1: General

Requirements for Safety.

3.3.12 EMC Standards Classification

EN 60601-1-2:2001, European Norm, Medical Electrical Equipment. General Requirements for Safety-Collateral Standard. Electromagnetic Compatibility. Requirements and Tests.

CISPR11:97, International Electrotechnical Commission, International Special Committee on Radio Interference. Industrial, Scientific, and Medical (ISM) Radio-Frequency Equipment Electromagnetic Disturbance Characteristics-Limits and Methods of Measurement.

The Classification for the SonoSite system, SiteStand, accessories, and peripherals when configured together is: Group 1, Class A.

18 Chapter 3: System Overview

3.3.13 Airborne Equipment Standards

RTCA/DO160D:1997, Radio Technical Commission for Aeronautics, Environmental Conditions and Test Procedures for Airborne Equipment, Section 21.0 Emission of Radio Frequency Energy, Category B.

3.3.14 ECG Standard

ANSI/AAMI EC53-1995, Association for the Advancement of Medical Instrumentation, ECG Cables, and Lead Wires.

The SonoSite ultrasound system meets the requirements of this standard except Section 4.4.1 (Exposure to ethylene oxide (EO) sterilization) and Section 4.5.9 (Connector retention force). The requirement in Section 4.5.9 does not apply, because the product weighs less than 8. 4 pounds.

3.3.15 DICOM Standard

NEMA PS 3.15: 2000, Digital Imaging and Communications in Medicine (DICOM)-Part 15: Security Profiles.

Chapter 3: System Overview 19

20 Chapter 3: System Overview

Chapter 4: Setup and Operation

4.1 System Controls

3 4 5

Figure 4.1 System Controls

8 9 11 12 13

16 17

18 19

Table 4.1: System Controls

Number System Control Description

1 Power Turns system on and off.

2 Alphanumeric Use to enter text and numbers.

3 Annotation Text Turns the keyboard on and off for text entry.

Picto Turns the pictographs/pictograph marker on and off. Arrow Displays an arrow that can be moved and rotated within the

image area.

4 THI Turns Tissue Harmonic Imaging on and off.

5 Depth Depth Adjusts the imaging depth for 2D.

Depth Up Decreases imaging depth. Depth Down Increases imaging depth.

6 Zoom Magnifies image 2x.

7 Gain Near Adjusts the gain applied to the near field of the image.

Far Adjusts the gain applied to the far field of the image. Gain Adjusts the overall gain applied to the entire image.

8 AC power

indicator

A steady green light indicates AC power is connected. A flashing green light indicates the system is in sleep mode.

Chapter 4: Setup and Operation 21

Table 4.1: System Controls (Continued)

Number System Control Description

9 Caliper/Calcs Caliper activates a measurement caliper on the screen.

Calcs turns the calculation menu on and off.

10 Touchpad Use to select, adjust, and move objects on the screen.

11 Select Use to switch among touchpad control for line position (2D), text position

(text), calipers for measurement (calipers), pictograph marker position/angle (picto), arrow position/orientation (arrow).

12 Print Prints the active image to the printer.

13 Save Saves an image to the CompactFlash card.

14 Remappable

controls

15 Forms Setup Access to the system settings.

16 (Delta key) Use as a shortcut to existing functionality in the system.

17 Video recording Record Turns VCR record on and off.

18 Freeze Freeze Stops the live imaging and displays a frozen image.

19 Update Toggles between image modes in M Mode and Doppler, e.g., between Doppler

20 Modes M Mode Turns M Mode on and off.

Controls features on the context menu which are adjusted based on the system state.

Report Access to the patient report. Review Access to the patient list and saved patient images. Patient Access to patient information.

Save Clip (Available on future releases.)

Cine Review images stored in the cine buffer; (back/forward) back/forward through last-in, first-out sequence.

All mode images can be stored and reviewed in the cine buffer.

sample line and Doppler spectral trace.

Doppler Turns Doppler on and off. Color Turns CPD/DCPD on and off. 2D Turns 2D on and off.

4.2 System Components

The SonoSite system components are identified in “About the System” on page 2.

22 Chapter 4: Setup and Operation

4.3 Setup

Key click

Beep alert

Sleep delay

Power delay

OB Authors

Date

Time

1 Press the Setup key. 2 Select Audio, Battery from the on-screen menu. 3 In the Key click list, select On or Off.

1 Press the Setup key. 2 Select Audio, Battery from the on-screen menu. 3 In the Beep alert list, select On or Off.

1 Press the Setup key. 2 Select Audio, Battery from the on-screen menu. 3 In the Sleep delay list, select Off, 5, or 10 minutes.

1 Press the Setup key. 2 Select Audio, Battery, from the on-screen menu. 3 In the Power delay list, select Off, 15, or 30 minutes.

1 Press the Setup key. 2 Select Calculations from the on-screen menu. 3 In OB Authors list, select the desired OB authors.

1 Press the Setup key. 2 Select Date and Time, Presets from the on-screen menu. 3 In the Date field, enter the current date (year, month, and day).

1 Press the Setup key. 2 Select Date and Time, Presets from the on-screen menu. 3 In the Time field, enter the current time in 24 hour format (hours and

minutes).

Delta Key

F Keys

Patient Header

Mode Data

System Status

Doppler Scale

1 Press the Setup key. 2 Select Delta Key, F Keys from the on-screen menu. 3 Select desired functionality for the Delta key.

The Delta key will now control this function.

1 Press the Setup key. 2 Select Delta Key, F Keys from the on-screen menu. 3 Type in desired text. Use the Backspace key or Delete key to correct

mistakes.

1 Press the Setup key. 2 Select Display Information from the on-screen menu. 3 Select the desired check boxes to display desired information in the patient

header.

1 Press the Setup key. 2 Select Display Information from the on-screen menu. 3 Select the desired check boxes to display imaging information on the screen.

1 Press the Setup key. 2 Select Display Information from the on-screen menu. 3 Select the desired check boxes to display the system status on the screen.

1 Press the Setup key. 2 Select Date and Time, Presets from the on-screen menu. 3 In the Doppler Scale list, select cm/s or kHz.

Chapter 4: Setup and Operation 23

Duplex

1 Press the Setup key. 2 Select Presets from the on-screen menu. 3 In the Duplex list, select desired image display.

• Full 2D, Full Trace

• 1/3 2D, 2/3 Trace

• 1/2 2D, 1/2 Trace

Printer

Thermal Index

Video mode

Connectivity

System Information

Reset

1 Press the Setup key. 2 Select Date and Time, Presets from the on-screen menu. 3 In the Printer list, select the desired printer from the list of recommended

printers.

1 Press the Setup key. 2 Select Date and Time, Presets from the on-screen menu. 3 In the Thermal Index list, select TIS, TIB, or TIC.

1 Press the Setup key. 2 Select Date and Time, Presets from the on-screen menu. 3 In the Video mode list, select NTSC or PAL.

1 Press the Setup key. 2 Select Presets from the on-screen menu. 3 In the Connectivity mode list, select SiteLink or DICOM.

After changing connectivity, a dialog box is displayed to restart the system.

Note: SiteLink and DICOM are optional features.

1 Press the Setup key. 2 Select System Information from the on-screen menu.

Note: To install a license key see “Installing a License Key” on page 34.

To return settings for this setup page to factory default, select Reset from the on-screen menu.

Press the Setup key to exit.

4.4 Touchpad

The touchpad is used to select, adjust, and move objects on the screen. For example, it controls the caliper position, CPD/DCPD box position, floating cursor, and more.

Note: The arrow keys control much of the same functionality as the touchpad.

4.5 Accessories

For information about accessories and other SonoSite products, refer to the user guide for each product.

24 Chapter 4: Setup and Operation

4.6 Preparing the System for Operation

4.6.1 Installing and Removing the Battery

Caution: Use only the specified SonoSite battery pack. For battery safety notes, see “Battery Safety” on

page 6.

The system can be powered from either a battery pack or external power. The battery pack is a 6-cell, 11.25V (nominal), 4.4 amp-hour, Lithium-Ion, rechargeable battery pack. The battery comprises six lithium-ion cells plus electronics, a temperature sensor, and battery contacts. If the battery is being installed for the first time, it will need to be charged.

Warnin g: To avoid injury to the operator and to prevent damage to the ultrasound system, inspect the

battery for leaks prior to installing.

Locking levers

Figure 4.2 Insert Battery into System

To install the battery:

1 Turn the system upside down. 2 Place the battery into the battery compartment, at a slight angle. See Figure 4.2. 3 Slide the battery forward until it locks into place. 4 Push down on the two locking levers to secure battery.

To remove b a t ter y :

1 Push up on the two locking levers. 2 Slide the battery back. 3 Lift the battery from the compartment.

Chapter 4: Setup and Operation 25

4.6.2 Using AC Power/Charging Battery

The battery charges when the system is connected to the AC power supply. If the system is off and connected to AC power, a completely discharged battery will fully charge in 2.5 to 3.5 hours. If the system is on and connected to AC power, a completely discharged battery will fully charge in 5 to 6 hours.

The system can run on AC power or charged battery in three ways.

• Connected directly to the system

• Connected to the mini-dock (see “To operate the system using AC power (directly to system):” on page 26)

• Connected to the mobile docking system (see “To connect AC power using the mini-dock:” on page 27)

To operate the system using AC power (directly to system):

Caution: Verify the hospital supply voltage corresponds to the power supply voltage range. See

“Electrical” on page 18.

1 Connect the DC power cable from the power supply to the connector on the system. See Figure 1.2 on page 3. 2 Connect one end of the system AC power cord into the power supply. Then plug the other end into a

hospital-grade electrical outlet.

4.6.2.1 Battery Charge Indicators

The Battery Charge Indicator, a battery icon located on the upper right hand section of the display, indicates the current battery level.

• All Battery Indicator segments lit mean the system battery is fully charged.

• Some Battery Indicator segments lit mean the system battery is partially charged.

• When the battery is charging the Battery Indicator segments light sequentially.

Table 4.2 contains the charging specifications for the system.

Table 4.2: System Charging Specification

System Charging Parameter Specification

Charge time to 80% capacity, with System power off 3 hours @ 25° C

Charge time to 80% capacity, with System power on 6 hours @ 25° C

26 Chapter 4: Setup and Operation

4.6.3 Connecting to AC Power

Mini-Dock

Power Supply

Power

Strip

Power

Out

Power

To AC Power

(wall outlet)

Figure 4.3 Printer and VCR Connectivity

Printer

VCR

Audio

S-Video Composite

AC In

Ethernet

Video- InRemote Out

AC In

Video

Audio

Out

Video

Out

Dip switches 1-4 Down

RS 232

5,6 Up

To connect AC power to the docking system:

Note: The AC power cord to the power supply and the DC power cord from the power supply are preinstalled.

1 Remove back panel. 2 Connect the system AC power cord to the power strip on the top shelf of the mobile docking system.

A country specific AC power cord is provided.

3 When ready to use, route the AC power cord out the back, and replace the back panel. 4 Connect the system AC power cord to a hospital-grade electrical outlet.

To connect AC power using the mini-dock:

1 Insert the ultrasound system into the mini-dock. 2 Connect the DC power cable from the power supply to the connector on the mini-dock. 3 Connect one end of the system AC power cord into the power supply. Then plug the other end into a

hospital-grade electrical outlet.

Chapter 4: Setup and Operation 27

4.6.4 Connecting and Removing Transducers

Warnin g: The transducer connector can become hot during operation. This is normal. Operate the system

in the docking system or on a flat, hard surface to allow air flow past the connector.

Caution: The electrical contacts inside the system transducer connector may be damaged by foreign

material. Keep foreign material out of the connector.

Figure 4.4 Connect the Transducer

To connect the transducer:

1 Turn the system upside down (if not in docking system). 2 Pull the transducer latch up and rotate it clockwise. 3 Align the transducer connector with the connector on the bottom of the system. 4 Insert the transducer connector into the system connector. 5 Turn the latch counterclockwise. 6 Press the latch down, securing the transducer connector to the system.

To remove the transducer:

1 Pull the latch up and rotate it clockwise. 2 Pull the transducer connector away from the system.

4.6.5 Turning the System On and Off

To turn the system on/off:

Caution: Do not use the system if an error message appears on the display. Note the error code and turn

off the system. Call SonoSite or your local representative.

1 Locate the Power key on the top left side of the system. See Figure 4.1 on page 21. 2 Press the Power key once to turn on and once to turn off.

To wake up the system:

To conserve battery life, the system is configured to go into sleep mode. The system goes into sleep mode when the lid is closed or if the system has not been touched for a preset amount of time. Press any key, touch the touchpad, open the lid to wake up the system. To adjust the time for sleep delay, see “Sleep delay” on page 23.

28 Chapter 4: Setup and Operation

4.7 Upgrading the System Software

As described in “About the System Software” on page 4, software upgrades are provided on CompactFlash cards, which are installed in the back CompactFlash slot on the right hand side of the system. Upgrades provided may be required or optional.

Whenever you install a CompactFlash card containing a newer version of software into the system, the system will determine the level of software, prepare the system for the upgrade, and then install the new software onto the system.

When a CompactFlash card contains new transducer software and the transducer that requires a software upgrade is connected, the system prompts the user that the transducer requires the upgrade.

To upgrade the system software:

Caution: To prevent loss of data or loss of images, transfer all images on the CompactFlash

card before performing the upgrade. Images remaining on the CompactFlash card cannot be viewed or deleted after the upgrade.

Note: If you use SiteLink Image Manager for transferring images, SiteLink 2.1 is required after the upgrade. Contact the Technical Support Department to receive a new version of the program.

1 Remove any transducer or Triple Transducer Connect from the Titan system. 2 Connect the Titan system directly to the power supply or through the docking system/mini-dock. See

“Connectivity” on page 73.

3 Insert the CompactFlash card into the back slot.

The system displays the following message:

Figure 5 Upgrade System Software

Select Yes to accept or No to cancel the upgrade.

When you accept the system software upgrade, the system begins to load the new software and prepare for the upgrade and displays the following message:

Chapter 4: Setup and Operation 29

Figure 6 System Software Loading

When the software upgrade has prepared the system for upgrade, the system displays the following message:

Figure 7 System Software Step 1 Restart

Select Restart.

After restart, there is a short delay before the system goes into the upgrade process. Do not turn the system off. The system displays the following message:

Figure 8 System Software Installation

30 Chapter 4: Setup and Operation

When the system software upgrade is completed, the system displays the following message:

Figure 9 System Software Step 2 Restart

Select Restart.

When the operating software has been replaced, the system presents you with the license update screen so that you may license the software. If upgrading a transducer, press Cancel from the on-screen menu.

Figure 10 System Software License Key

At this point, the software upgrade process is complete, but the software is not yet licensed. See“Obtaining

a License Key” on page 34.

Note: If you are upgrading a system and one or more transducers, it is recommended that all items be upgraded before calling SonoSite Technical Support for your license keys. To postpone obtaining a license key, press Cancel from the on-screen menu.

Chapter 4: Setup and Operation 31

To upgrade transducer software:

1 Attach a transducer to the system and insert the CompactFlash card in the back slot.

Figure 11 Incompatible Transducer Update

This screen is not displayed for compatible transducers.

Figure 12 Upgrade Transducer Software

Select Yes to accept or No to cancel the upgrade. When you accept the transducer software upgrade, the system loads the new software and displays the following message:

Figure 13 Transducer Software Loading

32 Chapter 4: Setup and Operation

When the system software upgrade is completed, the system displays the following message.

Figure 14 Transducer Software Installation

Select Restart. When the transducer software has been replaced, the system presents you with the license update screen so that you may license the software for your transducer. Upgrade all transducers before obtaining license keys. Repeat all steps in “To upgrade transducer software:”

Figure 15 Transducer License Screen

At this point, the software upgrade process is complete, but the software is not yet licensed. The following section “Obtaining a License Key” explains how to license your system and transducer software.

Note: If you are upgrading additional transducers, it is recommended that all items be upgraded before calling SonoSite Technical Support for your license keys. To postpone obtaining a license key, press Cancel from the on-screen menu.

Chapter 4: Setup and Operation 33

4.7.1 Obtaining a License Key

A license key is required to update your system. It may be obtained by contacting SonoSite, Inc. Technical Support Department.

Technical support 1-877-657-8118

International technical support: Contact your local representative or call 425-951-1330

Technical support fax: 1-425-951-6700

Technical support e-mail: service@sonosite.com

SonoSite website: www.sonosite.com

To receive your license key, you will need to provide the following information, which is displayed on the system information screen of your system:

• Name of the person installing the upgrade

• System serial number (located on the bottom of your system)

• ARM version

• PCBA serial number

4.7.2 Installing a License Key

When you have obtained a license key for your software, you must enter it into the system. Once a valid license key has been entered, the system remains licensed until the next time the system software is upgraded.

1 Turn on the system.

If the software is not yet licensed, the license update screen displays. The license update screen displays the following information: how to contact SonoSite, and the required information to obtain the License Update number, and the grace period (time remaining) on your system.

and select Technical Support under Special

Features

Figure 4.1 System and Transducer License Screens

Note: The software versions on your system may vary based on your upgrade and configuration.

2 Enter your license key in the license number field.

If the license key that you entered is recognized by the system as being valid for your system and the software you installed, Done appears on-screen.

3 Select Done from the on-screen menu to install the license key and license your software.

If the license key that you entered is not recognized by the system, the Cancel button remains on the screen as long as the defined grace period has not expired. If the grace period has expired, the menu item will indicate this by showing zero hours remaining in the grace period. At this point, you must then enter a valid license key before you can use the system.

34 Chapter 4: Setup and Operation

Note: If you have entered a valid license key and you cannot complete the licensing procedure, verify that the license key has been entered correctly. The license key should be exactly 12 digits (for example, 123348990552) with no other characters or punctuation.

Note: If after confirming correct entry of the license key, you are still unable to license your system, call SonoSite technical support. USA/Canada customers call 1-877-657-8118. International customers call your local representative or 1-425-951-1330.

If the system is on and the grace period expires, the license update screen must be displayed from the system information screen. See “System Information” on page 24.

4.7.3 To Display the System Information Screen

1 Press the Setup key. 2 Select System Information from the on-screen menu.

The system information screen displays the following information: Product, Modes, Previous License Update, Boot Version, ARM Version, DSP Version, PCBA Serial Number, PLD, CPLD Version, SH Database Version, and SH Serial Number.

Note: The software versions on your system may vary based on your upgrade and configuration.

Figure 4.2 System Information Screen

4.7.4 To Display the License Update Screen

1 Press the Setup key. 2 Select System Information from the on-screen menu. 3 On the lower section of system information screen, select the button under License.

The license update screen displays.

4 Perform the steps in “Installing a License Key” on page 34.

Figure 4.3 Setup Screen: License Key

Chapter 4: Setup and Operation 35

36 Chapter 4: Setup and Operation

Chapter 5: Cleaning and Disinfecting

5.1 Universal Precautions

SonoSite recommends that personnel who have regular exposure to medical devices returned for service practice “universal precautions.” Universal precautions are an approach to infection control. Those servicing this product should follow the prescribed standards for their area.

5.2 Receipt of Suspected Contaminated Materials

If visual inspection suggests possible contamination when opening a product returned for service, take proper steps to contain the contamination. Wear necessary Personal Protective Equipment (PPE) (gloves, masks, and gowns) when opening or examining a suspect package.

Before transfer to a service area, label the suspect package “contaminated” and seal it to prevent exposure. Discard any packing materials removed from a package suspected of contamination in a biohazard container. Discard any contaminated materials received with the product in an appropriate biohazard container.

Contaminated materials may include biohazardous waste and sharps. Maintain a disinfecting agent in case any work surface is contaminated. The recommended agent is 0.5% sodium

hypochlorite (bleach) solution. To prepare the agent, mix one part household bleach (5.25% - 6% sodium hypochlorite) to nine parts water. Spray or wipe the solution onto the work surface and allow to air dry.

Please use these recommendations when cleaning or disinfecting your ultrasound system, transducers, and accessories. This chapter assists in effective cleaning and disinfection, but it is also intended to protect the system and transducers against damage during cleaning or disinfection.

For more information about cleaning or disinfecting solutions or ultrasound gels for the transducer, call SonoSite technical support or your local representative. For information about a specific product, call the product manufacturer.

5.3 Recommended Disinfectants

For a list of disinfectants recommended for use on the system and transducers, see the TITAN Ultrasound System User Guide.

Chapter 5: Cleaning and Disinfecting 37

38 Chapter 5: Cleaning and Disinfecting

Chapter 6: Troubleshooting

6.1 Basic Troubleshooting

This chapter contains information to help you correct problems with system operation and provides instructions on the proper care of the system, transducer, and accessories.

If you encounter difficulty with the system, use the information in this chapter to help correct the problem. If the problem is not covered here, contact SonoSite technical support at the following numbers or addresses:

Technical support 1-877-657-8118

International technical support: Contact your local representative or call 425-951-1330

Technical support fax: 1-425-951-6700

Technical support e-mail: service@sonosite.com

SonoSite website: www.sonosite.com

Features

and select Technical Support under Special

Table 6.1: Troubleshooting

Symptom Solution

System will not power on. Check all power connections.

Perform the following sequence: remove DC input connector and battery; wait 10 seconds; connect DC input or install battery; press the power key. Ensure the battery is charged.

System image quality is poor. Adjust the LCD screen to improve viewing angle.

Adjust the brightness, as necessary, to improve image quality. Adjust the gain.

Zoom does not work. Press Freeze key. Zoom does not work when the image is frozen.

No CPD image. Adjust the gain.

No DCPD image. Adjust the gain.

No OB measurement selections. Select the OB or Gyn exam type.

Print does not work. Set the correct printer in system setup.

Check the printer connections. Check the printer to ensure that it is turned on and set up properly. See the printer manufacturer’s instructions, if necessary.

VCR does not record. Check the VCR connections.

Check the VCR to ensure that it is turned on and set up properly. See the VCR manufacturers’ instructions, if necessary.

External monitor does not work. Check the monitor connections.

Check the monitor to ensure that it is turned on and set up properly. See the monitor manufacturers’ instructions, if necessary.

Unexpected labels using the function keys.

Chapter 6: Troubleshooting 39

Ensure labels have been assigned to the function keys.

Table 6.1: Troubleshooting (Continued)

Symptom Solution

Inaccurate fetal age calculation. Ensure that the patient information, date, and time are set accurately.

System does not recognize the transducer.

Text cursor does not move when touchpad or arrows are selected.

A maintenance icon displays on the system screen

Disconnect and reconnect the transducer.

Text cursor is constrained to one line.

This icon indicates that system maintenance may be required. Record the number in parentheses on the C: line and contact SonoSite or your SonoSite representative.

6.2 Periodic Maintenance

There is no recommended periodic or preventive maintenance required for the system, transducers, or accessories. There are no internal adjustments or alignments required. There are no functions that require periodic testing or calibration. All maintenance and/or performance tests are described in Chapter 8,

“Performance Testing” of this manual. Performing maintenance activities not described in this manual may void

the product warranty. Local regulations may require electrical safety testing. Contact SonoSite Technical Support for any maintenance questions.

6.3 System and Subsystem Diagnosis

This section covers basic diagnostic and troubleshooting procedures you may follow if the system does not operate properly. To diagnose system failures, consult the referenced diagnostic figures that follow or the SonoSite Technical Support department.

Table 6.2: Troubleshooting Subassemblies and Diagnostic Figures

Subassemblies Diagnostic Figures or Table

Display Figure 6.2

Control Panel Figure 6.3

System Figure 6.4

Battery Figure 6.5

Mini-Dock/Mobile Docking System Figure 6.6 and Figure 6.7

Triple Transducer Connect Figure 6.8

DICOM Tab le 6. 3

40 Chapter 6: Troubleshooting

6.4 System Repair

The system is repairable through subassembly replacement or through replacement of parts as recommended by SonoSite in Chapter 7, “Replacement Procedures” of this manual. Component level repair of Printed Circuit Board Assemblies is performed only at the SonoSite repair facility. Replacement of board level components by unauthorized service facilities voids the SonoSite warranty.

6.5 Test Equipment

Test equipment is not required for this troubleshooting section. Troubleshooting test aids include an external monitor and a spare battery.

6.6 Failure Modes

6.6.1 Display

An easy method to verify display failures is to attach an external monitor to any of the external video connectors on the mini-dock. For example, if the system display is blank and the external monitor works properly, the system display requires servicing. If the system display works correctly and the external monitor is blank then either the mini-dock or the external display is at fault.

Follow the Display Flow Diagram (Figure 6.2) to evaluate the cause of failure.

6.6.2 Control Panel

An easy method to verify keyboard failures is to go to the patient information screen by pressing the Patient Key and press each individual key on the keyboard. Press function keys and note their response.

Follow the Control Panel Flow Diagram (Figure 6.3) to evaluate the cause of failure.

6.6.3 System/Main PCBA

The main PCBA may present symptoms that are difficult to assess. Main PCBA failures typically result in “assert codes” that are output to the display. If an assert code should display, note the assert code and contact SonoSite technical support to clarify the failure. Figure 6.1 shows an assert code and a maintenance icon displayed on the system screen.

Follow the System Flow Diagram (Figure 6.4) to evaluate the cause of failure.

Assert code

Figure 6.1 Assert Screen

Chapter 6: Troubleshooting 41

6.6.3.1 Clearing a System Assert Code

After the assert code has been recorded, power down the system.

1 Press the Power key on the system and release it. 2 Turn the power back on to check if the fault cleared or if the condition remains.

If the condition cleared, you may use the system. If the condition remains, corrective action must be taken before the system can be used. Contact SonoSite Technical Support for assistance or repair parts.

3 If the Power key is not functional, all sources of power must be removed to allow the system to power down.

6.6.4 Battery

If the system does not operate or does not run for the expected duration for a given charge, battery failure may have occurred.

Follow the Battery Flow Diagram (Figure 6.5) to evaluate the cause of failure.

6.6.5 Mini-Dock/Mobile Docking System

Electrical failures for the Mini-Dock and Mobile Docking System are the same. Follow the troubleshooting diagrams (Figure 6.6 and Figure 6.7) to isolate failures with these products.

6.6.6 DICOM

A DICOM troubleshooting chart is provided as Table 6.3.

42 Chapter 6: Troubleshooting

6.7 Troubleshooting Flow Diagrams

6.7.1 Display

Figure 6.2 Display Flow Diagram

Chapter 6: Troubleshooting 43

6.7.2 Control Panel

Figure 6.3 Control Panel Flow Diagram

44 Chapter 6: Troubleshooting

6.7.3 System

Figure 6.4 System Flow Diagram

Chapter 6: Troubleshooting 45

6.7.4 Battery

Figure 6.5 Battery Flow Diagram

46 Chapter 6: Troubleshooting

6.7.5 Mini-Dock/Mobile Docking System

Figure 6.6 Mini-Dock and Mobile Docking System Flow Diagram, Part 1

Chapter 6: Troubleshooting 47

Figure 6.7 Mini-Dock and Mobile Docking System Flow Diagram, Part 2

48 Chapter 6: Troubleshooting

6.7.6 Triple Transducer Connect

Figure 6.8 Triple Transducer Connect Flow Diagram

Chapter 6: Troubleshooting 49

Table 6.3: DICOM Troubleshooting

Error Message Error Code Cause Troubleshooting

Socket communication failed

Archiver transaction failed

Printer transaction failed

DICOM network communication failed

TSOCKET_CONNE CT_FAILURE

TDICARCH_OPEN_ FA ILU R E

TDICPRNT_OPEN_ FA ILU R E

TDNETWORK_OPE N_FAILURE

Invalid network configuration. Wrong port number. Application is not running. Printer is offline.

Wrong Capture Type Selected

Wrong Image Setting

Device does not recognize Titan, rejects association

1) Using Ping, verify that the Printer/Archivers is connected. If Ping fails:

a) Check the devices IP address. b) Check the Titan's IP address, Subnet mask, and

Gateway IP address.

If Ping is OK:

2) Using Verify, check to see if device is available. If Verify fails:

a) Check the Printer/Archivers Port configuration

on the Titan.

b) Insure that the Printer is online and the

Archivers application is running.

Verify that the Archiver supports the selected Capture Type setting. E.g. US Image, SC Image or US-Ret Image.

Verify that the Printer supports the selected Image settings. E.g. Color (RGB) or Grayscale (Monochrome)

Verify that Titan AE Title or IP address has been correctly configured on the Printer/Archiver. Note: some devices require that the Imaging modality (Titan) be recognized in order to accept images. This requires configuration on the device.

Internal failure detected

TDNETWORK_REA D_FAILURE

Invalid DICOM Attribute

Check Titan Printer DICOM settings for correctness (e.g. film size, format, etc.)

50 Chapter 6: Troubleshooting

Chapter 7: Replacement Procedures

7.1 Display Replacement

Note: Consult Chapter 6, “Troubleshooting” before making any repairs.

7.1.1 Required Parts

Service Assembly, Display, TITAN (P03861)

7.1.2 Required Tools

• #1 Phillips screwdriver

• Torque screwdriver, 2.0–10.0 inch pounds (0.23–1.1 newton meter)

• 8 mm nut driver

• An anti-static mat

• A wrist grounding strap

Caution: Always use correct ESD procedures. ESD damage is cumulative and may not be noticeable at

first. Initial ESD symptoms may be slightly degraded performance or image quality.

7.1.3 Display Removal

1 Remove the battery from the system. See Section 4.6.1, “Installing and Removing the Battery,” on page 25 for

battery removal.

2 Remove the two screws from the back of the system per Figure 7.1.

Screws (2)

Figure 7.1 System Rear

Lay the system on the top and remove the two screws from the bottom of the system per Figure 7.2.

Chapter 7: Replacement Procedures 51

Screws (2)

Figure 7.2 System Bottom

Turn the system over, fully open the display, and lift off the Control Panel per Figure 7.3.

Figure 7.3 Control Panel Removal

52 Chapter 7: Replacement Procedures

5 Disconnect the two connectors from the display to the Main PCBA per Figure 7.3.3.5.

Connectors (2)

Figure 7.4 Display Connectors

Remove the four screws from the Display Hinges per Figure 7.5.

Figure 7.5 Display Screws

7.1.4 Display Replacement

1 Set the new display in place. 2 Install the four screws that hold the Display in place. Torque the screws to 5.5 inch pounds. 3 Connect the two connectors that connect the Display to the Main PCBA. 4 Place the Control Panel in place. 5 Reinstall the four screws that hold the Control Panel in place. Torque the screws to 5.5 inch pounds.

Chapter 7: Replacement Procedures 53

Screws (4)

7.1.5 Test the Display

1 Replace the battery, attach an external power supply, or attach a mini-dock. 2 Press the Power key to apply power to the system. 3 Verify the display operates correctly.

7.2 Control Panel Subassembly Replacement

7.2.1 Required Parts

• P03862 Service Assembly, Control Panel TITAN, English or

• P03863 Service Assembly, Control Panel TITAN, English, International, or

• P03864 Service Assembly, Control Panel TITAN, French, or

• P03865 Service Assembly, Control Panel TITAN, German, or

• P03866 Service Assembly, Control Panel TITAN, Italian, or

• P03867 Service Assembly, Control Panel TITAN, Spanish, or

• P03868 Service Assembly, Control Panel TITAN, Portuguese

7.2.2 Required Tools

• #1 Phillips screwdriver

• Torque screwdriver, 2.0–10.0 inch pounds (0.23–1.1 newton meter)

• 8 mm nut driver

• An anti-static mat

• A wrist grounding strap

Caution: Always use correct ESD procedures. ESD damage is cumulative and may not be noticeable at

first. Initial ESD symptoms may be slightly degraded performance or image quality.

7.2.3 Control Panel Removal

1 Remove the two screws from the rear of the system per Figure 7.1. 2 Remove the two screws from the bottom of the system per Figure 7.2. 3 Turn the system over, fully open the display, and lift off the Control Panel per Figure 7.3.

7.2.4 Control Panel Replacement

1 Place the new control panel in place. 2 Install the four screws removed in Section 7.2.3. Torque the screws to 5.5 inch pounds.

54 Chapter 7: Replacement Procedures

7.3 Main System Disassembly for Repair and/or Replacement

7.3.1 Required Parts

Parts for the Main System Repair could include any of the following

• P03871 Service Assembly Main PCBA, TITAN

• P03870 Service Assembly Power Supply, TITAN

• P03869 Service Assembly TGC, TITAN

• P03872 Service Assembly Speaker, TITAN

• P03873 Service Assembly Upper Enclosure, TITAN

• P03874 Service Assembly Lower Enclosure, TITAN

Note: Replacing the enclosure bottom requires printing a new label for the product. This must be printed prior to shipping the enclosure bottom. You will be required to provide the information to print this label.

• Nest Frame Assembly, TITAN (order these parts individually)

• P00364 Connector, Interposer

• P00524 Screw, Shoulder, Thrust Plate

• P00353 Wear Plate

• P00646 Spring, Thrust Plate

• P02860 Nest Plate, Interposer

• P00352 Shield, Perimeter, Long

• P00527 Shield, Perimeter, Short

• P02861 Post, Mounting

7.3.2 Required Tools

• #1 Phillips screwdriver

• Torque screwdriver, 2.0–10.0 inch pounds (0.23–1.1 newton meter)

• 8 mm nut driver

• An anti-static mat

• A wrist grounding strap

Caution: Always use correct ESD procedures. ESD damage is cumulative and may not be noticeable at

first. Initial ESD symptoms may be slightly degraded performance or image quality.

7.3.3 Main PCBA Removal

1 Remove the display and the control panel from the system following the removal procedures in Section 7.1.3

and Section 7.2.3.

2 Remove the additional 4 screws from the bottom of the system per Figure 7.6.

Chapter 7: Replacement Procedures 55

Screws (4)

Figure 7.6 Bottom Screws

Turn the system over and remove the top enclosure from the main PCBA. This exposes all of the replaceable

parts for the main system per Figure 7.7.

Main PCBA

Nest frame assembly

Power supply

TGC assembly

SpeakerSpeaker

Figure 7.7 System Components

56 Chapter 7: Replacement Procedures

7.3.3.1 Speaker Replacement

1 Press on the connector release and pull the connector out of the receptacle. 2 Gently pry off the retaining clip with a flat bladed pry tool. See Figure 7.8.

Connector

Retaining clip

Figure 7.8 Speaker Replacement

7.3.3.2 Power Supply

1 Gently pry the shield from the power supply and set it aside. This part will be used in reassembly. Note that

the shield fits only one way. See Figure 7.9.

Power supply

shield

Figure 7.9 Power Supply Shield

Remove the 7 screws that hold down the power supply PCB per Figure 7.10.

Chapter 7: Replacement Procedures 57

3 Gently lift the power supply and shield assembly away from the Main PCBA.

Screws (7)

Figure 7.10 Power Supply Screws

58 Chapter 7: Replacement Procedures

7.3.3.3 TGC PCBA

1 Remove the TGC knobs identified in Figure 7.11.

TGC knobs (3)

Figure 7.11 TGC Knobs

Remove the flex cable from the TGC PCB by lifting on the flex release tab. See Figure 7.12.

2 3 Remove the flex cable from the Main PCBA by lifting gently on the flex release tab. 4 Remove the two screws holding the TGC PCBA in place.

Figure 7.12 TGC Removal

Release tabs Screws (2)

Chapter 7: Replacement Procedures 59

7.3.3.4 Main PCBA

1 Remove the 3 screws holding the Main PCBA in place per Figure 7.13. 2 Remove the 4 shoulder bolts holding the transducer nest frame assembly in place. As you remove the nest

frame assembly from the PCBA tilt the PCBA and enclosure to almost vertical to avoid spilling the Interposer Connectors from the Assembly.

3 Disconnect the speaker wires from the Main PCBA. 4 Remove the TGC PCBA following the procedure in Section 7.3.3.3.

Screws (3)

CompactFlash

release buttons

Shoulder bolts (4)

Figure 7.13 Main PCBA Screws

Lift on the edge of the Main PCBA closest to the system handle.

Note: As the Main PCBA is removed press in on the CompactFlash release buttons so they clear the opening in the bottom enclosure.

7.3.3.5 Main PCBA Replacement

Replace the Main PCBA by following the reverse of the removal procedure. Do not tighten all the screws until everything is in place.

1 Replace the Main PCBA. 2 Replace the Nest Frame Assembly. 3 Reconnect the speaker wires. 4 Replace the power supply assembly. 5 Replace the TGC assembly. 6 Reinstall the shield to the Power Supply. 7 Tighten all screws to their specified torque of 5.5 inch pounds.

60 Chapter 7: Replacement Procedures

Chapter 8: Performance Testing

8.1 Overview

Warnin g: Critical Test Function — A failure of the system functions tested in this section could affect

safety or effectiveness of the system adversely. While performing the steps in this section, verify that the images on the system display and on the external monitor are acceptable.

• Verify that all controls operate smoothly over their full range and that the system responds properly.

• To obtain 2D images, SonoSite recommends using the RMI 413A Soft Tissue Phantom or the RMI 403 GS

Multipurpose Phantom. Any equivalent Phantom is acceptable.

• To obtain Power Doppler images, SonoSite recommends using the RMI 425 Doppler Phantom or the RMI

1425A Doppler Phantom. Any equivalent Phantom is acceptable.

• When making penetration measurements on a phantom, apply the phantom reference value and tolerance

to the measurement.

8.2 Test Equipment

• SonoSite ultrasound system under test

• C60/5-2 MHz transducer

• C15/4-2 MHz transducer

• RMI 413A Soft Tissue Phantom, RMI 403 GS Multipurpose Phantom, or the equivalent

• RMI 425 Doppler Phantom, RMI 1425A Doppler Phantom, or the equivalent

• Video Printer

• External Monitor

• Acoustic gel

8.3 Setting Up Performance Tests

To set up the performance tests:

1 Attach the C60/5-2 MHz transducer to the system. 2 Select general for optimization and OB for exam type. 3 Couple the transducer to the phantom, adjusting gain settings and transducer for a proper phantom image

(e.g., pins are high-level echoes positioned in straight lines; cysts are sonolucent, edges are sharp, and graphite particles of the phantom are mid-grays).

8.3.1 Scan Reference Orientation

To set up the scan reference orientation:

1 Verify that the correct transducer name appears in the upper right corner of the system display. 2 Verify that the scan plane orientation mark in the image located near the skinline corresponds to element #1

on the transducer. To test, put your finger on the probe and run it across the transducer face. Your finger touching the transducer face should appear at the orientation mark on the display image format.

3 With the array pointing down and the orientation mark to the operator’s left, element #1 corresponds with

the left side of the array.

Chapter 8: Performance Testing 61

8.4 Testing 2D Performance

To test 2D performance:

1 Use a C60/5-2 MHz transducer in 2D mode. 2 Adjust the position of the C60/5-2 MHz transducer on the phantom. 3 Use the 2D system controls to obtain a clear image that shows both the horizontal and vertical rows of pins.

8.4.1 2D Image Quality

To test 2D image quality:

1 Verify that the ultrasound image appears uniform in both the axial and lateral direction, with no dropouts

or intensity variations.

2 Verify that the cystic structure at the focal zone is clearly differentiated from the surrounding tissue and is

echo-free, while solid tissue, with numerous echo sources, appears solid.

8.4.2 Axial Measurement Accuracy

Note: Measurements must be performed while the image is frozen.

To set up axial accu racy:

1 Acquire the image. 2 Press the Freeze key. 3 Press the Caliper key. The caliper appears on the image display. The screen menu indicates Cal1, Cal2, and

Ellipse. (If the caliper line setup is on, then a dotted line connects the two calipers. See the TITAN Ultrasound System User Guide, if necessary.) The Cal 1 caliper is active by default.

4 Use the touchpad to position one of the calipers. 5 Press the Select key to fix the caliper and enable the other caliper. 6 Use the touchpad to move the other caliper. The results update as you move the caliper, and the

measurement is complete when you finish moving the calipers. (Press the Select key to alternate the active caliper, and adjust the measurement with the touchpad.)

7 To perform another distance measurement on the image, select the other distance icon and repeat the

preceding steps.

To test axial accuracy:

1 Measure the distance, center to center, of any two pins that are 5-12 cm apart vertically. 2 Verify that the distance measured is within the tolerance listed in Table 8.1.

62 Chapter 8: Performance Testing

8.4.3 Lateral Measurement Accuracy

To set up the lateral measurement accuracy:

Perform steps 1 through 7 in Section 8.4.2.

To test the lateral measurement accuracy:

1 Measure the distance, center to center, of any two pins that are 4-10 cm apart horizontally. 2 Verify that the distance measured is within the tolerance listed in Table 8.1. 3 Press the Freeze key to return the system to live 2D mode.

Table 8.1: System Measurement Accuracy

Measurements Tolerance

Axial Distance +/- 2%

Lateral Distance +/- 2%

8.4.4 Penetration

To test penetration:

1 Adjust the system controls to obtain a clear image that shows the limits of echo penetration as shown in

Table 8.2.

2 Measure from the center of the skinline to the deepest vertical position—where the scatter echoes start to

break up and tissue definition is lost.

Table 8.2: Imaging Performance

Imaging Performance C60 ICT C15 L38 C11

2D Penetration 11.5 cm 5.0 cm 19.0 cm 6.0 cm 5.0 cm

Chapter 8: Performance Testing 63

8.5 Additional Performance Tests

8.5.1 CPD

To test CPD:

Note: Use the RMI 425 Doppler Phantom or the RMI 1425A Doppler Phantom.

1 Connect any transducer and set up the system for CPD mode. 2 Acquire the image. 3 Press and release the Color key for CPD/DCPD mode. Select CPD from the on-screen menu. A Region of

Interest (ROI) box is displayed on top of the grayscale image. (Press the 2D key to return to 2D imaging.)

To move the CPD image:

• Use the touchpad to move the CPD ROI. While you are moving the CPD ROI, you will see an outline of the

new position moving on the display. When you stop moving, the new position will display the CPD ROI. (The size of the CPD ROI is fixed. There is no control to change it.)

To adjust CPD gain:

Turn gain clockwise to increase the amount of CPD gain. (While in CPD imaging, near and far affect only the 2D image; they do not affect the CPD image.)

Turn gain counterclockwise to decrease the amount of CPD gain.

1 Image the vessel using a Doppler phantom. Verify that as the gain controls increase and decrease, Doppler

echo intensity increases and decreases to correspond. Verify that no flow exists outside the vessel.

2 Save a CPD image by pressing the Freeze key and then the Save key.

8.5.2 Directional Color Power Doppler (DCPD)

To test DCPD:

Note: Use the RMI 425 Doppler Phantom or the RMI 1425A Doppler Phantom.

1 Set up the system per Section 8.5.1 for CPD mode. 2 Select DCPD. Press DCPD on the on-screen menu while in CPD mode. A Region of Interest (ROI) box is

displayed on top of the 2D grayscale. (Press the 2D key to return to 2D imaging.)

To move the DCPD image:

• Use the touchpad to move the DCPD ROI. While you are moving the DCPD ROI, you will see an outline of

the new position moving on the display. When you stop moving, the new position will display the DCPD ROI. (The size of the DCPD image is fixed. There is no control to change it.)

To adjust DCPD gain:

• Turn gain clockwise to increase the amount of DCPD gain. (While in DCPD imaging, near and far affect only

the 2D image; they do not affect the DCPD image.)

• Turn gain counterclockwise to decrease the amount of DCPD gain.

1 Image the vessel using a Doppler phantom. Verify that as the gain controls increase and decrease, Doppler

echo intensity increases and decreases to correspond. Verify that no flow exists outside the vessel.

2 Save a DCPD image by pressing the Freeze key and then the Save key.

64 Chapter 8: Performance Testing

8.5.3 M Mode Imaging

To test M Mode Imaging:

1 Attach a C60 transducer and acquire an image. 2 Press the MMode key for the M Mode sample line. 3 Position the M Mode sample line over the image using the touchpad. 4 Press the MMode key again to turn on M Mode. 5 Select the desired sweep speed from the on-screen menu (slow, med, or fast). The on-screen menu will show

the selected sweep speed.

6 Press the Freeze key to freeze the image. Press it again to return to live imaging. 7 Press the 2D key to return to 2D imaging.

8.5.4 Tissue Harmonic Imaging

To test THI Imaging:

1 Attach the C60 transducer and acquire an image. 2 Set the depth to maximum and note the depth at which echo information is lost. 3 Press the THI key on the control panel so it displays THI on the display. Tissue Harmonic Imaging in now

active.

4 Observe a decrease in dot size and a significant loss in penetration due to the higher frequency. Image

resolution increases.

5 Press the THI key again to turn off Tissue Harmonic Imaging.

8.5.5 Pulsed Wave (PW) Doppler Imaging

To test PW Doppler Imaging:

1 Attach the C15 transducer. 2 Press the Doppler key for the Doppler sample gate. 3 Press the Doppler key again for the Doppler spectral trace. 4 Place a large drop of ultrasound gel on the transducer lens. 5 Gently tap the top of the gel and observe a reflection on the spectral trace and the sound from the speakers. 6 Press the 2D key to return to 2D imaging.

8.5.6 Image Quality Verification Test/Livescan

• Products with replaced subassemblies, or products that have been otherwise disassembled, must undergo

an Image Quality Verification Test/Livescan.

• The Image Quality Verification Test/Livescan should be performed after successfully completing Section 8.3,

“Setting Up Performance Tests,” on page 61 and Section 8.5.1, “CPD,” on page 64.

• The test is completed before returning the system to service.

• A certified sonographer must perform the test.

• The Livescan test performed is at the discretion of the Sonographer and will represent their acceptance of a

successful service event.

8.5.7 Image Review

Review all saved images and verify that the images are displayed properly.

Chapter 8: Performance Testing 65

8.5.8 Printer

To test printer operation:

1 Print two images in rapid succession and verify proper operation. 2 Verify that the print control on the system functions correctly.

8.5.9 Battery Charging

To test battery charging operation:

1 Remove the system from the Docking System and insert a battery into the system. 2 Press the Power key to turn the system on. Allow the battery to discharge. The battery indicator icon on the

display, below the Transducer Type indicator, will extinguish from left to right as the battery discharges.

Note: The battery may take 1–2 hours to discharge.

3 Reattach the system to the Docking System and attach the AC power cord to the power connector. 4 Note that the battery indicator indicates that the battery is charging. The sections of the battery indicator will

light sequentially from left to right as the battery charges.

5 If charging is not evident, see Chapter 6, “Troubleshooting” for troubleshooting procedures.

8.5.10 Video Output

Caution: Use only the recommended video monitor, printer, or VCR when verifying the video output at

the video receptacle.

To test the video output:

1 Attach an external video monitor to the video connector using the video cable. 2 Turn on the system power and verify that the video on the external monitor matches the video on the system

display. If the video does not appear similar, or there is no display on the external monitor, see Chapter 6,

“Troubleshooting” for troubleshooting procedures.

66 Chapter 8: Performance Testing

8.6 Returning Products to SonoSite

8.6.1 Contacting SonoSite Technical Support

Technical support 1-877-657-8118

International technical support: Contact your local representative or call 425-951-1330

Technical support fax: 1-425-951-6700

Technical support e-mail: service@sonosite.com

SonoSite website: www.sonosite.com

You will be asked to provide the following information by telephone or e-mail:

• Contact name and phone number

• Product name

• Serial number

• Description of the problem

8.6.2 Shipping Instructions

Please contact SonoSite to get a return material authorization number (RMA). Contact SonoSite before returning any product.

The shipping address for all returned products is:

SonoSite, Inc. Attn: Technical Support RMA ___________________ 21919 30th Drive SE Bothell, Washington 98021 USA

and select Technical Support under Special

Features

Chapter 8: Performance Testing 67

68 Chapter 8: Performance Testing

Chapter 9: Accessory Service

This chapter contains information on servicing the TITAN mobile docking system (docking system) and the TITAN mini-dock. For information about installation and operating instructions for these peripherals consult the

TITAN Ultrasound System User Guide.

9.1 Mobile Docking System

The docking system provides a mobile work platform and recharges the internal battery. The docking system includes the TITAN mini-dock with connections to an external printer and/or monitors, power supply, USB connection to SiteLink Image Manager, VGA connection, and S-Video connection. The docking system provides a storage area for the transducers and other supplies.

Front view Rear view

Figure 9.1 Docking System, Front and Rear Views

Table 9.1: Docking System Features

Number Description

1 Ultrasound system

2 Transducer, connector, and gel storage on both sides of docking system

3Side panels

(Use to lift, raise, or transport the docking system)

4 Handle release button

Chapter 9: Accessory Service 69

Table 9.1: Docking System Features (Continued)

Number Description

5 Transducer storage

6 Height adjustment pedal

(Press down on foot pedal, grab sides and raise/lower)

7 Locking wheels

(Press down/pull up on locks to lock/unlock)

8 CompactFlash shield

9 Wrist rest/handle

10 Cable hooks

11 Printer bay (black/white only)

12 VCR bay

13 Mini-dock cable cover

14 Mini-dock

15 Storage

To insert system:

1 Push in the handle release button and lift the handle to the upper most position. 2 Close the lid on the ultrasound system and slide into the docking system. Connection will be made when

handle is pushed down.

3 Press the handle down until an audible click is heard.

Warnin g: To prevent injury, do not use the handle to lift the docking system over an obstacle or threshold.

Use the side panels to lift over an obstacle or threshold.

To remove s ystem:

1 Close the lid on the ultrasound system. 2 Push in the handle release button and lift the handle to the upper most position. 3 Remove the ultrasound system.

70 Chapter 9: Accessory Service

9.2 Mini-Dock

The TITAN mini-dock (mini-dock) provides connectivity for the TITAN ultrasound system when the system is out of the docking system. The mini-dock provides connections to an external printer and/or monitors, a power supply, USB connection to SiteLink Image Manager, VGA connection, and S-video connection.

9.3 Connectivity

9.3.1 Connection Panel

Figure 9.2 Mini-Dock Connections

Table 9.2: Mini-Dock Connections

Symbol Definition

DC input

Print control

USB

Flashing yellow LED (Light-Emitting Diode) indicates Ethernet network activity

Ethernet

Solid green LED (Light-Emitting Diode) indicates Ethernet network connection status

RS-232 (VCR control/audio)

S-video out

S-video in (available on future releases)

RGB video out

Composite video out

Audio out

ECG (available on future releases)

Chapter 9: Accessory Service 71

9.3.2 Docking System/Mini-Dock Connections

Mini-Dock

Power Supply

Power

Strip

To PC

Ethernet

Printer

Video- InRemote Out

Power

Out

VCR

Audio

Video

S-Video Composite

Power

To AC Power

(wall outlet)

AC In

Figure 9.3 Printer and VCR Connectivity

9.4 Block Diagrams and Schematics

AC In

H I

Audio

Out

Video

Out

RS 232

Dip switches 1-4 Down 5,6 Up

Figure 9.4 Mini-Dock PCB Component Placement

72 Chapter 9: Accessory Service

Figure 9.5 TITAN Dock Interface Diagram

Chapter 9: Accessory Service 73

Figure 9.6 Mini-Dock Video Distribution

74 Chapter 9: Accessory Service

CLK_ENCODER

page3

CLK_ENCODER

CLK_PAL_ENC

CLK_NTSC_ENC

RESETn

SDA_3V

SCL_3V

VideoDecoder

CLK_14_318182

CLK_17_734475

SCL_3V

SDA_3V

page4

page2

CLK_ENCODER

SCL_3V

SDA_3V

RESETn

SCL_3V

SDA_3V

RESETn

Figure 9.7 Mini-Dock Connectors Schematic, Page 1

CLK_NTSC_ENC

CLK_PAL_ENC

SystemIo

DvEncoder

RESETn

PAL Frequency is 17.734475

NTSC Frequency is 14.318182

Signals are connected properly, with net names reversed.

Chapter 9: Accessory Service 75

C93

LUMACHROMA

3VDAVDD

3.3V

CLK_PAL_ENC

80p Diffline CONN

0.1UF

16V

R44

ENA

VCC

INA+

100

R40

C41

2.7UH

100

R39

C38

2.7UH

R16

100

C37

0.1UF

16V

R15

47.5K

R14

47.5K

CLK_NTSC_ENC

SDA_3V

CLK_ENCODER

REV

P2-32

37.4

R43

OUTA

500

ENB

INA-

3109

C43

330PF

50V

18PF

50V

C42

330PF

50V

D D

R20

100

C40

330PF

50V

18PF

50V

C39

330PF

50V

D D

TVCSYNC32TVHSYNC

VRT

134

VRB

135 7

137

132

129

PAL

2 1

DEC

INC

3 5 6

152

153 154 158 159

SCL_3V

SDA_3V

SCL_3V

INB+

ADEN

OUTB

XOUT2

XOUT1

37.4

500

INB-

CVID

2.7UH

151

TVCLK

TVVSYNC

RGBOUT

SELECT

CLKTYPE

XIN2/FIN2

XIN1/FIN1

R19

R18

R17

37.4

R42

OUTC

VEE

500

U15

ENC

INC+

INC-

500

MAX4019

100

R41

C46

330PF

50V

18PF

C44

50V

C45

330PF

50V

D D

R21

100

RSET chosen to give 1V peak to peak analog

video outputs.

C47

0.1UF

16V

R23

1.00K

R22

150

ACMP

RSET

VREF

MD3

MD1

MD2

MD0

MD088MD187MD286MD385MD483MD582MD681MD780MD855MD9

VREF

RSET

COMP

AC/BOUT

AY/GOUT

ACMP/ROUT

GHSDIV

GHSOUT

GHSOUT228GVSOUT

GVSYNC

GHSYNC

GVSOUT227GCLK

146

47.5K

RED0

145

147

141

140

143

107

106

100

RA0

90 89 88 86 85 84

83 82 81 43 42 41 39

XIN

40 38

50 49 48 47 46

D D

TVCLK1TVHREF2TVVS3TVHS4GVS6GHS7GHREF8GCLK9RIN0/YIN018RIN1/YIN117RIN2/YIN216RIN3/YIN315RIN4/YIN414RIN5/YIN513RIN6/YIN612RIN7/YIN711GIN0/UVIN027GIN1/UVIN126GIN2/UVIN225GIN3/UVIN324GIN4/UVIN423GIN5/UVIN522GIN6/UVIN621GIN7/UVIN720BIN036BIN135BIN234BIN333BIN432BIN531BIN630BIN7

MQ11

MQ10

MQ9

MQ8

DO044DO143DO242DO341DO439DO538DO637DO7

U10

DI01DI12DI23DI34DI46DI57DI68DI7

MD10

MD12

MD11

MD9

MD8

MQ0

MQ3

MQ2

MQ4 MQ12

MQ1

DO044DO143DO242DO341DO439DO538DO637DO7

DI01DI12DI23DI34DI46DI57DI68DI7

MD4

MD2

MD0

MD1

MD3

MD[15..0]

MQ[15..0]

MD8

MD7

MD4

MD5

MD6

RED1

RED2

RED3

RED4

RED5

RED6

105

104

103

102

101

RA199RA298RA397RA495RA594RA693RA7

PDSPEN PVS PHS

SCLK

PCLKB PCLKA

GOUT3 GOUT2

GOUT1 SDA SCL

IREQ

XOUT

HOSTCLK

TEST2 TEST1 YUVIN

I2CADDR

PWRDN

MQ14

MQ15

MQ13

MD14

MD13

MD15

MQ5

MQ6

MQ7

MD6

MD5

MD7

MD11

MD12

MD10

MD9

MD1053MD1152MD1250MD1349MD1448MD15

RED7

GREEN0

GREEN1

100

117

116

110

109

GA0

GA1

3.3V

108

GA2

115

MD13

GREEN2

107

IRDY

IE11RESET27PLRTY

IRDY

IE11RESET27PLRTY

MD15

MD14

U2A

GREEN3

GREEN4

114

112

111

105

104

GA3

GA4

GA5

3.3V3.3V

ORDY

WCK13WE10WRST14RCK32RE35RRST31OE34TST

ORDY

WCK13WE10WRST14RCK32RE35RRST31OE34TST

MQ1

MQ2

MQ0

MQ197MQ296MQ0

AL128

GREEN5

GREEN6

GREEN7

110

109

103

102

120

GA6

GA7

C51

0.1UF

16V

VDD29VDD

VDD

AVDD

OEn

RESETn

C50

0.1UF

16V

VDD29VDD

VDD

AVDD

RESETn

OEn

MQ3

MQ5

MQ6

MQ4

MQ395MQ493MQ592MQ691MQ790MQ865MQ9

BLUE0

BLUE1

BLUE2

BLUE3

127

126

125

124

119

118

117

115

BA0

BA1

BA2

BA3

BA4

MQ7

BLUE4

122

114

BA5

AGND

MQ8

BLUE5

121

113

BA6

3.3V

GND

SDA25SCL24SDAEN

3.3V

GND

SDA25SCL24SDAEN

3.3V

MQ10

MQ9

MQ1063MQ1162MQ1260MQ1359MQ14

BLUE6

BLUE7

120

119

112

BA7

U1A

AL300

C49

0.1UF

16V

AL440B

NC1

GND

NC2

NC3

NC4

C48

0.1UF

16V

D D

NC1

GND

NC2

NC3

NC4

AL440B

R34

10K

MWENH

MQ11

MQ12

MQ13

MQ15

MQ14

MQ15

SCL13SDA

I2CADDR11RESET

I2C

SDA_3V

SCL_3V

47.5K

R24

3.3V

RB060RB159RB258RB357RB455RB554RB653RB7

P2-28

P2-29

P2-26

DV_VSYNC_OUT

DV_HSYNC_OUT

MRRST

MREN

MWENL

MWRST

MREN

MRRST

MWENL

MWRST

MWENH

PWRDWN

INTYPE0

INTYPE1

148

149

157

156

GB070GB169GB268GB367GB465GB564GB663GB7

3.3V

MWCLK

P2-27

MRCLK

MWCLK

ROMDATA0

140

139

C52

0.1UF

16V

MEMTYP

MEMCONFIG1

MEMCONFIG0

TEST12

TEST11

TEST10

TEST9

TEST8

TEST7

TEST6

TEST5

TEST4

TEST3

TEST2

TEST1

RESETn

ROMDATA1

ROMDATA2

ROMDATA3

138

137

135

P2-21

P2-20

ANALOG_R

18PF

C53

2.7UH

R26

3.3V

R25

47.5K

R100

BB080BB179BB278BB377BB475BB574BB673BB7

ROMDATA4

ROMDATA5

ROMDATA6

ROMDATA7

RESETB

122

134

133

132

C55

330PF

50V

C54

330PF

100

ROMADDR15 ROMADDR14 ROMADDR13 ROMADDR12 ROMADDR11 ROMADDR10 ROMADDR9 ROMADDR8 ROMADDR7 ROMADDR6 ROMADDR5 ROMADDR4 ROMADDR3 ROMADDR2 ROMADDR1 ROMADDR0

OPLLCLK OHSFB OHSREF IHSREF

OCLK

VCOIN

126

129

50V

160 159 158 157 155 154 153 152 150 149 148 147 145 144 143 142

127 125 124 123

VCOIN1

P2-22

P2-23

ANALOG_G

C56

2.7UH

FB4

5VRGBDAC

VAA12VAA30VAA

U11

R040R141R242R343R444R545R646R7

ROUT1

ROUT2

ROUT0

PLLCLK

R27

47.5K

C60

330PF

50V

18PF

50V

C59

330PF

50V

R28

0805

C63

0.1UF

16V

C62

0.1UF

16V

C61

0.1UF

16V

GND1GND14GND15GND27GND28GND38GND39GND

ROUT3

ROUT4

ROUT5

ROUT6

ROUT7

GND14GND19GND29GND51GND56GND67GND74GND84GND94GND

U2B

3.3V

C58

0.1UF

16V

C57

0.01UF

50V

P2-25

P2-24

ANALOG_B

18PF

C68

2.7UH

R29

G02G13G24G35G46G57G68G7

GOUT1

GOUT2

GOUT3

GOUT0

C67

0.1UF

16V

C66

0.1UF

16V

C65

0.1UF

16V

C64

0.1UF

16V

3.3V

GND5GND10GND28GND45GND56GND71GND76GND87GND

U1B

3.3V

C70

330PF

50V

Video Encoder and RGB

C69

330PF

50V

5VRGBDAC

C80

0.1UF

16V

C79

0.1UF

16V

IOB

IOG

IOR

R31

IOB

IOR

IOG

COMP

FS_ADJUST

B016B117B218B319B420B521B622B723BLANK10SYNC11CLOCK

BOUT2

GOUT6

GOUT5

BOUT0

GOUT4

BOUT1

GOUT7

108

118

142

155

160

GND

VDD

VDD99VDD89VDD79VDD70VDD61VDD46VDD24VDD

VDD

150

139

123

113

144

C78

0.01UF

50V

C77

0.01UF

50V

DDD

C76

0.01UF

50V

D D

C75

0.01UF

50V

101

VCC

VCC96VCC91VCC66VCC61VCC51VCC37VCC

116

111

C74

0.1UF

16V

C73

0.1UF

16V

C72

0.1UF

16V

C71

0.1UF

16V

3.3V

UNLESS OTHERWISE SPECIFIED,

DIMENSIONS ARE IN INCHES.

TOLERANCES ARE:

U12

VREF

562

VREF

BOUT3

BOUT4

128

133

GND

ADGND

ADVDD

130

131

138

106

131

GND

VCC

141

121

C84

0.01UF

C83

0.01UF

C82

0.01UF

C81

0.01UF

P2-18

P2-31

P2-19

P2-30

P2-33

C2 DOCK

D02457

Friday, December 20, 2002

SCHEMATIC DIAGRAM

DATE SH. OF

NONE

SIZE

SCALE

<=+/-.XX=+/-

.XXX=+/-

THIS DOCUMENT CONTAINS

CONFIDENTIAL INFORMATION

WHICH IS PROPRIETARY TO

SONOSITE, INC.

NEITHER THE DOCUMENT NOR

THE INFORMATION CONTAINED

THEREIN SHALL BE DISCLOSED

OR REPRODUCED, IN WHOLE OR

PART, WITHOUT THE EXPRESS

WRITTEN CONSENT OF

SONOSITE, INC.

C88

0.1UF

16V

GND

Vin

GND

Vout

LT1790BCS6-1.25

C87

4.7UF

16V

ADV7120KST30

BOUT5

BOUT7

BOUT6

DV_ENABLE

DV_CLK_OUT

R33

47.5K

R32

49.9

C89

18PF

50V

136

ADGND

DAGND36DAGND38DAGND

AL128

ADVDD

DAVDD34DAVDD44DAVDD

C86

0.1UF

16V

C85

0.1UF

16V

3VDAVDD

FB5

0805

3.3V

130

136

146

156

GND

PLLGND

AL300

VCC

PLLVCC

151

128

C90

0.1UF

16V

50V

D D

FB6

0805

50V

3.3V

RESETn

P1-32

P1-35

P1-20

P1-38

P1-23

P1-26

P1-41

P1-29

D D

Figure 9.8 Mini-Dock Connectors Schematic, Page 2

76 Chapter 9: Accessory Service

ROUT0

ROUT1

ROUT2

ROUT5

ROUT4

ROUT3

ROUT6

ROUT7

GOUT1

GOUT3

GOUT2

GOUT0

GOUT6

BOUT1

BOUT0

GOUT7

GOUT5

GOUT4

BOUT2

BOUT5

BOUT4

BOUT3

BOUT6

DV_VSYNC_OUT

DV_ENABLE

DV_CLK_OUT

DV_HSYNC_OUT

P1-57

P1-60

P1-62

P1-50

P1-47

P1-56

P1-44

P1-61

P1-53

P1-58

P1-22

P1-24

P1-21

P1-28

P1-59

P1-30

P1-25

P1-27

P1-42

P1-40

P1-36

P1-39

P1-34

P1-33

P1-43

P1-31

P1-37

C C

BOUT7

P1-52

P1-45

P1-48

P1-54

P1-49

P1-46

P1-55

P1-51

RESETn

B B

A A

REV

C2 DOCK

D02457

Friday, December 20, 2002

SCHEMATIC DIAGRAM

Video Decoder

UNLESS OTHERWISE SPECIFIED,

DIMENSIONS ARE IN INCHES.

TOLERANCES ARE:

200 PIN

DOCK CONN

P1-63

P1-66

P1-93

P1-78

P1-69

P1-96

P1-99

P1-81

P1-101

P1-87

P1-72

P1-75

P1-104

P1-84

P1-90

P1-100

P1-105

P1-64

P1-103

P1-102

101

104

100

105

103

102

P1-77

P1-68

P1-67

P1-70

P1-65

P1-83

P1-85

P1-73

P1-82

P1-71

P1-76

P1-80

P1-74

P1-79

P1-98

P1-97

P1-91

P1-94

P1-88

P1-92

P1-89

P1-95

P1-86

DATE SH. OF

NONE

SIZE

SCALE

<=+/-.XX=+/-

.XXX=+/-

THIS DOCUMENT CONTAINS

CONFIDENTIAL INFORMATION

WHICH IS PROPRIETARY TO

SONOSITE, INC.

NEITHER THE DOCUMENT NOR

THE INFORMATION CONTAINED

THEREIN SHALL BE DISCLOSED

OR REPRODUCED, IN WHOLE OR

PART, WITHOUT THE EXPRESS

WRITTEN CONSENT OF

SONOSITE, INC.

47.5K

3.3V

SCL_3V

SDA_3V

SCL_3V

D D

RIN0

RIN1

RIN3

RIN2

RIN6

RIN4

RIN7

RIN5

GIN4

GIN2

GIN6

GIN1

GIN7

GIN3

GIN5

GIN0

BIN0

BIN1

DV_CLK_IN

DV_ENABLE_IN

DV_HSYNC_IN

DV_VSYNC_IN

110

RA199RA298RA397RA495RA594RA693RA7

PDSPEN PVS PHS

SCLK

PCLKB PCLKA

GOUT3 GOUT2

GOUT1 SDA SCL

IREQ

XOUT

XIN

HOSTCLK

TEST2 TEST1 YUVIN

I2CADDR

PWRDN

TV_CLK

TV_HREF

TV_VSYNC

TV_HSYNC

109

GA0

GA1

Y0Y1Y2Y3Y4Y5Y6

100

RA0

90 89 88 86 85 84

83 82 81 43 42 41 39 40 38

50 49 48

47.5K

47 46

Y045Y146Y247Y348Y453Y554Y655Y7

BIN2

108

107

105

104

103

102

120

119

118

BA0

BA1

GA2

GA3

GA4

GA5

GA6

GA7

UV0

UV1

C033C134C235C336C437C538C639C7

U5A

AY084AY186AY288AC090AC192AC294XTALI8XTALO7RST

C13

0.1UF

16V

CLK_26_8Mhz

C14

0.1UF

16V

R10

D D

3.3V

CHROMA_IN

LUMA_IN

P2-34

80 PIN CONN TO

CONNECTOR PCB

RESETn

P2-35

P2-36

RESETn

C C

BIN5

BIN3

BIN7

BIN4

BIN6

117

115

113

112

114

BA2

BA3

BA4

BA6

BA7

BA5

RB060RB159RB258RB357RB455RB554RB653RB7

U4A

AL300

UV2

UV3

UV4

UV5

UV6

UV7

EXV016EXV127EXV228EXV361EXV462EXV563EXV668EXV7

PORTA58SCH(PORTB)24TESTEN57TEST96VRT77VRB78COMP297SCLK75AEX069SDAT72AEX1

C17

0.1UF

16V

C16

0.1UF

16V

C15

0.1UF

16V

PAL_NTSCn

VDD

U14

XTALIN3XTALOUT4FS

C91

CLKA6CLKB

SCL_3V

SDA_3V

0.01UF

50V

CLKC

CY22381FI

GND

CLK_ENCODER

GB070GB169GB268GB367GB465GB564GB663GB7

HAV

HS126HS2(IIC)76VS

TV_HSYNC

CLK_PAL_ENC

CLK_NTSC_ENC

140

EHAV

ROMDATA0

ROMDATA1

ROMDATA2

139

138

137

PID

ODD

CCDAT

VAV(OENC0)3EVAV(OENC1)4OEN15CK

TV_VSYNC

R11

10K

BB080BB179BB278BB377BB475BB574BB673BB7

ROMDATA3

ROMDATA4

ROMDATA5

ROMDATA6

ROMDATA7

135

134

133

132

CK2

CCEN

KS0127B

R12

10K

B B

RESETB

122

RESETn

3.3V

OCLK

126

U5B

ROMADDR15

160

ROMADDR14

159

ROMADDR13

158

ROMADDR12

157

ROMADDR11

155

ROMADDR10

154

ROMADDR9

153

ROMADDR8

152

ROMADDR7

150

ROMADDR6

149

ROMADDR5

148

ROMADDR4

147

ROMADDR3

145

ROMADDR2

144

ROMADDR1

143

ROMADDR0

142

OPLLCLK

127

OHSFB

125

OHSREF

124

IHSREF

123

VCOIN

129

R13

47.5K

VCOIN2

VSS6VSS13VSS14VSS19VSS40VSS41VSS60VSS64VSS65VSS83VSS87VSS91VSS

VDD20VDD59VDD311VDD312VDD342VDD343VDD366VDD367VDDA85VDDA89VDDA93VDDA98VDDA1

C19

0.1UF

16V

C18

0.1UF

16V

3.3V

C24

C23

0.01UF

C22

0.01UF

C21

0.01UF

C20

0.01UF

0.1UF

16V

50V

D D

GND5GND10GND28GND45GND56GND71GND76GND87GND

U4B

C26

0.1UF

C25

0.1UF

0805

FB1

3.3V

NCP1NCP2NCP29NCP30NCP31NCP32NCP49NCP50NCP51NCP52NCP79NCP80NCP81NCP82NCP99NCP

16V

101

106

131

136

GND

VCC

VCC96VCC91VCC66VCC61VCC51VCC37VCC

151

141

121

116

111

C30

0.1UF

16V

C35

0.01UF

50V

C29

0.1UF

16V

C34

0.01UF

50V

C28

0.1UF

16V

C33

0.01UF

50V

C27

0.1UF

16V

C32

0.01UF

50V

3.3V

C31

0.1UF

16V

0805

FB2

A A

130

146

156

GND

PLLGND

AL300

PLLVCC

128

C36

0.1UF

16V

FB3

0805

3.3V

100

KS0127B

Figure 9.9 Mini-Dock Connectors Schematic, Page 3

Chapter 9: Accessory Service 77

REV

C2 DOCK

D02457

Friday, December 20, 2002

SCHEMATIC DIAGRAM

V+3V-7VCC

FORCEON14FORCEOFF

C11

0.1UF

16V

C10

0.1UF

16V

GND

3_3VIN

RESETn

System I/O

UNLESS OTHERWISE SPECIFIED,

DIMENSIONS ARE IN INCHES.

MAX3225E

C12

0.1UF

TOLERANCES ARE:

16V

SYSTEM JTAG INTERFACE:

Allow for System JTAG

chain to be accessed.

MII Interface:

Allow Ethernet Physical Layer to exist in

Dock if necessary.

DOCK_TRSTN

DOCK_TMS

DOCK_TDI

DOCK_TCK

DOCK_TDO

171

172

173

169

170

P1-171

P1-172

P1-173

P1-169

P1-170

200 PIN DOCK CONN

VPWR

Dock Power Soft Start Switch

182

192

175

168

P1-175

P1-168

6 5

8 7

187

183

191

185

180

189

179

181

176

177

P1-182

P1-192

P1-187

P1-183

P1-191

P1-185

P1-180

P1-189

P1-179

P1-181

P1-176

P1-177

10V

330UF

5V3.3V

Q1B

SI4920DY

Q1A

R35

33.2K

10V

330UF

C92

4.7UF

16V

R37

R36

100K

RESETn

0.1UF

16V

RESETn

3.3V

VDD

GND

RESET

TPS3820-33DB

MR3WDI

178

197

188

174

199

198

193

P1-193

D D

2N3904

184

195

194

P1-197

P1-195

P1-194

10K

R38

100K

190

186

P1-178

P1-188

P1-174

P1-199

P1-198

P1-184

P1-190

P1-186

SDA_3V

10K

SDA_3V

IOL

GND

MBR0540T1

IOC4SHDN5VCC

196

P1-196

MAX3371

200

MTG2

MTG1

P1-200

P1-202

P1-201

P2-43

P2-42

P2-44

P2-45

80 PIN DIFF LINE CONN

3.3V

SCL_3V

10K

SCL_3V

IOL

GND

IOC4SHDN5VCC

MAX3371

5VIN

SCL

VSS

SDA

VCC

U13

WC#

NC1E12E2

M24C04-WDW6T

VPWR

0.1UF

16V

3_3VIN

0.1UF

16V

VCR_CTS

VCR_TX

VCR_RTS

VCR_RX

RDY

R1IN16R2IN

T1OUT17T2OUT

INVALID

C1+2C1-4C2+5C2-

R1OUT15R2OUT10T1IN13T2IN

0.1UF

16V

0.1UF

16V

DATE SH. OF

NONE

SIZE

SCALE

<=+/-.XX=+/-

.XXX=+/-

THIS DOCUMENT CONTAINS

CONFIDENTIAL INFORMATION

WHICH IS PROPRIETARY TO

SONOSITE, INC.

NEITHER THE DOCUMENT NOR

THE INFORMATION CONTAINED

THEREIN SHALL BE DISCLOSED

OR REPRODUCED, IN WHOLE OR

PART, WITHOUT THE EXPRESS

WRITTEN CONSENT OF

SONOSITE, INC.

47.5K

P2-80

P2-6363P2-7979P2-64

47.5K

3.3V 3.3V

5VIN

PRINTER_SENSE

RATE

SYSTEM_SENSE_ENA

SYSTEM_STATUS0

DOCK_SENSE1

DOCK_SENSE0

DOCK_SENSE2

SYSTEM_SENSE0

SYSTEM_SENSE1

DOCK_SENSEB

DOCK_SENSEA

ON_OFF

P1-19

P1-17

P1-16

SYSTEM_STATUS1

148

151

145

147

144

150

152

149

146

P1-148

P1-151

P1-145

P1-147

P1-144

P1-150

P1-152

P1-149

P1-146

3_3VIN

0.1UF

16V

SYSTEM_STATUS2

153

155

156

154

P1-153

P1-155

P1-156

P1-154

P2-1

P2-4

P2-2

P2-3

0.1UF

16V

SDA_5V

SCL_5V

160

161

106

158

159

157

P1-160

P1-161

P1-106

P1-158

P1-159

P1-157

P2-67

P2-65

P2-68

P2-69

P2-66

80 PIN DIFF LINE CONN

VPWR_IN

P1-1

P1-2

P1-3

P1-4

P1-5

P2-78

P2-73

P2-75

P2-74

P2-71

P2-70

P2-76

P2-72

P2-77

VCHGR

VPWR_IN_RTN

P1-6

VBAT_SNS

P1-13

P1-7

P1-14

P1-8

P1-12

P1-10

P1-9

P1-1515P1-18

P1-11

200 PIN DOCK CONN

System

Sense /

Status

DC Power /

Battery Charger

Interface

D D

C C

Figure 9.10 Mini-Dock Connectors Schematic, Page 4

P2-5

EXT_RXC

107

P1-107

P2-6

EXT_TXC

108

P1-108

P2-7

EXT_RTSC

109

P1-109

P2-8

P2-11

P2-10

P2-9

EXT_CTSC

ECG_ANALOG

ECG_FILTER_CLK

132

110

133

P1-132

P1-110

P1-133

ECG / Honda

Connector

Interface

P2-54

LILED

127

P1-127

P2-55

SPEEDLED

128

P1-128

P2-52

P2-61

P2-60

ENET_LED_PWR

3.3V

STAT_FRAME

130

129

P1-130

P1-129

Printer

Control /

P2-81

P2-62

MTG1

CTRL_LINE

131

P1-131

API Test

P2-82

MTG2

VCR_TXC

VCR_RTSC

VCR_CTSC

VCR_RXC

113

115

112

114

P1-113

P1-115

P1-112

P1-114

VCR SERIAL

PORT CMOS

P2-56

116

P1-116

P2-58

P2-57

USB_D+

USB_POWER

118

117

P1-118

P1-117

USB

P2-59

P2-46

USB_D-

119

120

P1-119

P1-120

SIGNALS

P2-47

P2-51

P2-50

P2-48

P2-53

P2-49

ENET_RX+

ENET_TX-

ENET_TX+

ENET_RX-

ACTLED

123

126

121

124

122

125

P1-123

P1-126

P1-121

P1-124

P1-122

P1-125

Ethernet

A A

P2-16

P2-13

P2-14

P2-12

P2-15

ECG_POWER_CLK

ECG_SENSE

AUD_L_OUT

AUD_R_OUT

VPWR

134

141

167

140

135

137

136

P1-134

P1-141

P1-167

P1-140

P1-135

P1-137

P1-136

P2-40

P2-38

P2-39

P2-37

P2-17

AUD_R_IN

AUD_L_IN

HEADPHONE_SNS

142

138

139

P1-142

P1-138

P1-139

P2-41

MONO_OUT

MONO_IN

163

143

164

111

165

166

162

P1-163

P1-143

P1-164

P1-111

P1-165

P1-166

P1-162

Audio I/O

B B

78 Chapter 9: Accessory Service

0805

600 OHM@100MHZ

FB1

LUMA_IN Y_IN

P10-34

LUMACHROMA

S-Video DIN - Front

P11

YIN_RTN

100PF

50V

100PF

50V

100PF

50V

YCIN_RTN

P10-35

1 4

80 Pin Diff-Line Connector

REV

Ethernet

with

Transformer

R25

0.00

RTN RTN

0.00

R24

CIN_RTN

C_IN

100PF

50V

1 4

600 OHM@100MHZ

1.00K

100PF

50V

1.00K

FB2

0805

100PF

50V

AUD_L_OUT

AUD_R_OUT

CHROMA_IN

0.00

P10-36

OEM Serial

Port

P7-1

P7-10

P7-6

P7-11

P7-4

P7-2

P7-5

P7-3

P7-8

P7-9

C10

0.001UF

50V

0.001UF

50V

P7-7

C20

47PF

GND1

C12

0.001UF

C11

0.001UF

1.00K

R10

AUD_R_IN

AUD_L_IN

MONO_OUT

MONO_IN

P10-38

P10-37

P10-39

P10-40

50V

GND2

C19

47PF

50V

C18

47PF

50V

C17

47PF

50V

FB50805

FB30805

FB40805

FB60805

0.00

VCR_RX

VCR_TX

VCR_CTS

VCR_RTS

ENET_TX-

ENET_TX+

P10-41

P10-42

P10-43

P10-44

P10-45

P10-46

P10-48

P10-50

8 POS RJ45

GND1 GND2

Differential 100 ohm lines critical routing

ENET_RX+

P10-47

1234568

RDC

TDC

ENET_LED_PWR

ENET_RX-

P10-52

P10-53

P10-51

P10-49

C47

0.001UF

50V

USB Connector

0.1UF

16V

50V

P8-1

P8-2

P8-3

P8-4

P8-5

GND1

1 4

600 OHM@100MHZ

3.3V

Differential 100 ohm lines critical routing

USB_VBUS

USB_D+

USB_D-

P10-57

P10-58

P10-59

P10-60

GREEN

P10-54

C46

C45

18PF

LILED

ACTLED

SPEED LED

P10-55

P10-56

P8-6

GND2

R16

R15

1.00K

R14

499K

STAT_FRAME

P10-61

Printer Control / API

P12

3 POS PHONE

123

C35

100PF

50V

1.00K C34

100PF

50V

R17

10K

R18

47.5K

C30

0.1UF

16V

CTRL_LINE

PRINTER_SENSE

P10-67

P10-64

P10-63

P10-62

P10-6666P10-72

P10-65

P10-68

VPWR_IN

P10-69

VPWR_IN_RTN

P10-70

Power Input

Connector

P9-1

P9-4

P9-2

P9-3

P10-73

P10-71

P10-74

P9-5

VCHGR

P10-75

P9-6

GND1

P10-76

P9-7

GND2

P10-77

P10-78

VBAT_SNS

P10-79

RATE

P10-80

R30

Place near P9

MTG2

MTG1

P10-82

P10-81

0.00

SCHEMATIC DIAGRAM

<=+/-.XX=+/-

.XXX=+/-

THIS DOCUMENT CONTAINS

CONFIDENTIAL INFORMATION

WHICH IS PROPRIETARY TO

SONOSITE, INC.

UNLESS OTHERWISE SPECIFIED,

DIMENSIONS ARE IN INCHES.

TOLERANCES ARE:

D01911

C2 Dock Connector

Friday, May 10, 2002

DATE SH. OF

NONE

SIZE

SCALE

NEITHER THE DOCUMENT NOR

THE INFORMATION CONTAINED

THEREIN SHALL BE DISCLOSED

OR REPRODUCED, IN WHOLE OR

PART, WITHOUT THE EXPRESS

WRITTEN CONSENT OF

SONOSITE, INC.

Honda Connector: ECG /

Serial Debug / Audio

P5-16

P5-7

P5-13

P5-5

P5-6

P5-8

P5-18

P5-17

P5-10

P5-15

P5-11

MTG2

MTG4

MTG3

MTG1

R23

0.00

Place near P5

ECG_SDA

ECG_SCL

EXT_RXC

EXT_TXC

P10-5

P10-6

P10-3

P10-2

P10-1

P10-4

P5-12

P5-2

P5-4

P5-9

P5-14

P5-3

P5-1

0.001UF

ECG_AUDIO_LEFT

0.001UF

ECG_AUDIO_RIGHT

VPWR

EXT_RTSC

EXT_CTSC

ECG_ANALOG

ECG_SENSE

EGC_FILTER_CLK

ECG_PWR_CLK

P10-8

P10-9

P10-13

P10-10

P10-12

P10-7

P10-11

P10-14

100K

3.3V

50V

1.00K

Headphone Audio Output

123

H_AUDIO_L

H_AUDIO_R

H_AUDIO_SNS

R12

1.00K

1.00K R11

10K

AUD_R_OUT

AUD_L_OUT

HEADPHONE_SNS

P10-15

P10-17

P10-16

80 Pin Diff-Line Connector

D D

Figure 9.11 Dock Connectors Schematic

R32

C_OUT

600 OHM@100MHZ

FB12

CHROMA_OUT

P10-32

0.00

RTN RTN

R31

0.00

C_RTN

C44

100PF

50V

1 4

C43

100PF

50V

C42

100PF

50V

R22

0.00

P10-33

Mounting

15 POS VGA

Output

PHONO

3 POS PHONE

C15

C14

C13

C16

0.001UF

50V

0.001UF

50V

0.001UF

50V

0.1UF

16V

R26

C23

100PF

50V

CVID_OUT

1 4

600 OHM@100MHZ

C22

100PF

50V

FB7

0805

C21

100PF

50V

CVID

R13

0.00

CVID_RTN

P10-18

P10-19

C C

P1-6

P1-1

P1-2

P1-7

R27

0.00

R_OUT

0.00

0805

G_OUTANALOG_G

C29

100PF

C26

600 OHM@100MHZ

C25

FB8

C24

ANALOG_R

P10-20

50V

100PF

50V

1 4

600 OHM@100MHZ

100PF

50V

C28

100PF

50V

FB9

0805

100PF

50V

C27

100PF

50V

RGB_RTN

P10-21

P10-23

P10-22

Composite Video

Connector

Not Used

P1-5

P1-4

P1-3

P1-14

P1-8

R28

0.00

B_OUTANALOG_B

C33

100PF

50V

R29

0.00

1 4

0805

R20

1 4

600 OHM@100MHZ

C32

100PF

50V

VSYNC

FB10

C31

100PF

50V

R19

0.00

P10-25

P10-24

P10-26

B B

Holes

Key Pin

Not Used

P1-16

P1-15

P1-13

P1-1010P1-17

P1-9

P1-12

P1-11

GND1

GND2

C37

100PF

50V

C36

100PF

50V

49.9

R21

49.9

HSYNC

3.3V

C38

0.1UF

16V

P10-27

P10-29

P10-28

LUMACHROMA

S-Video DIN - Front

Y_RTN

Y_OUT

C41

100PF

50V

1 4

600 OHM@100MHZ

C40

100PF

50V

FB11

0805

C39

100PF

50V

LUMA_OUT

YCOUT_RTN

P10-31

P10-30

A A

Chapter 9: Accessory Service 79

9.5 Theory of Operation

9.5.1 Video

The video data originates on the main PCBA in 640 × 480, RGB-888 square pixel format at 60Hz refresh rate NTSC and 50Hz for PAL video.

9.5.1.1 VGA Video Output

The digital RGB data is converted to progressive scan analog RGB on the dock PCB. The analog RGB drives a VGA style connector and is also the input for the video encoder.

9.5.1.2 Analog Interlaced Video Outputs

The digital RGB data is converted to analog interlaced composite and S-Video outputs on the dock PCB. A video processor converts RGB and output in the selected video format.

For NTSC video mode, the processor is converting from progressive scan to interlaced and is responsible for the color space conversion converting from RGB to composite and S-Video.

For PAL video mode, the processor is doing the interlacing and color space conversion and outputs 768 × 576 lines at 50Hz.

9.5.1.3 Video Decoders

A video decoder digitizes the input S-Video data. A separate component performs the de-interlace and converts to digital RGB data.

9.5.2 Power Distribution

The battery charger and VPWR signals provided by the AC power supply are intended to be passed through the dock so that the system behaves the same whether the AC power supply is plugged into the dock or directly to the system (with no dock).

The dock uses the 3.3V and 5V power supplies available on the Main PCB. When the dock is connected, the dock provides necessary surge limiting and reset circuitry necessary to ensure proper operation of all components.

The dock provides the capability to turn OFF 3.3V and 5V power supplies to as much of the dock as possible to allow for a minimum power state.

80 Chapter 9: Accessory Service

9.6 Replacement Procedures

Replacement procedures for all replaceable parts are not discussed in this manual. Replacement of many mechanical parts is intuitive to properly trained service personnel and due to the simple nature of these kinds of repairs procedures are determined to be not necessary.

9.6.1 Required Tools

• #1 Phillips screwdriver

• 1/8 inch, 5/32 inch, and 1/4 inch hex wrench, ball type

• 3/8 inch and 1/2 inch wrench or socket

• 13/16 inch and 3/4 inch open end wrench

9.6.2 Cup Surround

1 Remove the six (6) screws attaching the cup surround to the top of the docking system.

3/8" Hex nuts (2)

1/8" Allen screws (3)

Figure 9.12 Cup Surround Screws

Lift the cup surround from the docking system.

9.6.3 Casters

1 Tilt the docking system in any direction and lay it on its side. 2 Remove the caster by turning the 13/16 inch nut on the caster shaft counter-clockwise until the caster is

removed from the docking system base.

3 Install the new caster in the same manner.

1/8" Allen screws (3)

Chapter 9: Accessory Service 81

9.6.4 Power Supply

1 Remove the rear cover on the docking system by pressing on the black lever at the bottom of the cover per

Figure 9.13.

Rear cover release lever

Figure 9.13 Mobile Docking System Rear Cover

Pull the cover down and away from the docking system.

2 3 The power supply is located on the upper shelf on the left side.

Power supply

Figure 9.14 Mobile Docking System Power Supply

Power strip

Printer/video cables

Unplug the power connector from the power strip and from the power supply per Figure 9.14.

4 5 Remove cable cover from top rear of docking system to expose mini-dock wiring.

82 Chapter 9: Accessory Service

6 Remove the power supply from the docking system by unplugging the cable from the mini-dock per

Figure 9.15 and removing the cable tie that attaches it to the docking system.

Power supply

cable

Cable tie

Figure 9.15 Mini-Dock Connectors

The power supply cable is threaded through the TITAN support leg from the power supply in the rear up to

the mini-dock.

8 Lower the docking system to the lowest point. 9 Tilt the docking system toward the rear and carefully lower it so it lays on the ground. 10 In the right support leg, as you face it from the bottom, you will notice the cables attached to a cable tie.

Remove the cable tie and the tape from around the cables.

11 Separate the cables and pull the cable from the power supply down to the bottom of the docking system

support leg.

12 Tilt the docking system back to the upright position and pull the power supply from the rear of the docking

system, pulling the cable up from the support leg.

13 Install the new power supply into the rear of the docking system and thread the cable down the support leg. 14 Lay the docking system back down, pull the excess cable free then thread the cable up the support leg to the

top of the docking system.

15 Attach the power supply connector to the mini-dock and replace the cable tie. 16 Retape the wires and reattach the wires to the support leg with a new cable tie. 17 Install the power supply power cord.

Chapter 9: Accessory Service 83

9.6.5 Locking Handle

1 Remove the six (6) screws attaching the cup surround to the top of the docking system per Figure 9.12. 2 Lift the cup surround from the docking system. 3 Remove the two 3/8 inch locking nuts from the handle screws per Figure 9.12. 4 Remove the two 1/8 inch hex screws holding the handle in place per Figure 9.16.

Retaining clip

1/8" hex screw

Figure 9.16 Handle Screws

Lift the handle from the docking system. Remove the retaining clip from the latch link assembly and remove

the handle.

6 Install the new handle and reassemble the docking system in the reverse order.

9.6.6 Deflector

Deflector

Video/power cables

1 Remove the six (6) screws attaching the cup surround to the top of the docking system per Figure 9.12. 2 Lift the cup surround from the docking system. 3 Peel the old deflector from the frame per Figure 9.16. 4 Clean any adhesive residue from the frame. 5 Install the new deflector in place of the old deflector noting the notches cut out for the attaching hardware. 6 Reinstall the cup surround.

9.6.7 Mini-Dock

1 Remove the cover from the top of the docking system just behind the mini-dock per Figure 9.17 to expose the

cables attached to the mini-dock.

2 Disconnect all of the cables.

Cable cover

Figure 9.17 Mobile Docking System Cable Cover

84 Chapter 9: Accessory Service

3 Raise the docking system to the highest point by pressing on the foot pedal and lifting on the outer edges of

the cup surround.

4 Looking under the top of the docking system note two access holes per Figure 9.18. These access holes are to

remove the two (2) screws holding the mini-dock in place.

Access holes

Figure 9.18 Mini-Dock Access Holes

Looking from the front of the docking system find the two screws holding the mini-dock in place and remove

them using a Phillips screwdriver.

Phillips screw

Access hole

Figure 9.19 Mini-Dock Screws

Lift the mini-dock from the docking system.

6 7 Reinstall the mini-dock by following these steps in reverse order.

Chapter 9: Accessory Service 85

9.6.8 Triple Transducer Connect

The Triple Transducer Connect module is held in place with four screws accessible from beneath the Cup Surround. To remove the Triple Transducer Connect for repair or replacement follow the steps below.

To remove the Triple Transducer Connect:

1 Remove the cup surround per Section 9.6.2. 2 Set the cup surround to the side. 3 Locate the four (4) screws attaching the Triple Transducer Connect to the Mobile Docking System as in

Figure 9.20.

5/32" hex

screws (4)

Figure 9.20 Triple Transducer Attachment Screws

Remove the screws using the 5/32” hex wrench. Remove the screws carefully as the Triple Transducer

Connect will drop from the bottom of the Mobile Docking System.

86 Chapter 9: Accessory Service

To disassemble the Triple Transducer Connect:

1 Remove the five (5) #1 Phillips screws securing the bottom enclosure to the Triple Transducer Connect per

Figure 9.21.

#1 Phillips screws (5)

Figure 9.21 Triple Transducer Enclosure Screws

Remove the bottom enclosure and set to the side.

To remove the Main PCBA Assembly:

1 Remove the four (4) 1/8" hex screws and the four (4) nest frame shoulder screws from each nest frame

assembly, see Figure 9.22.

1/8" hex

screws (3)

Strain relief

1/8" hex

5/16" shoulder

screws (4) in

each nest frame

assembly

screws (4)

Figure 9.22 Main PCBA screws and Nest Frame Shoulder Screws

Chapter 9: Accessory Service 87

2 Remove each nest frame assembly by tilting the board on edge and lifting off each nest frame.

Note: Tilting the board prevents the interposer connectors from dropping out of each nest frame assembly.

See Figure 9.23.

Figure 9.23 Nest Frame Removal

After lifting off each nest frame assembly set the Triple Transducer Connect back on the top enclosure.

3 4 Tilt the Main PCBA over per Figure 9.24.

Transducer cable connectors (2)

Figure 9.24 Transducer Connector

At this point the transducer can be disconnected from the Main PCBA and the Main PCBA removed from

the Triple Transducer Connect. Remove the transducer cable connectors shown in Figure 9.24.

6 The transducer assembly is removed from the Triple Transducer Connect by removing the strain relief

shown in Figure 9.22. Remove the three (3) 1/8" hex screws from the strain relief.

88 Chapter 9: Accessory Service

Appendix A: Parts List

This section contains a list of field-replaceable parts.

A.1 Replacement Parts List

The following tables contain all the replaceable parts for the TITAN Ultrasound System. All quantities are one unless otherwise noted.

A.1.1 Display

Table A.1: Display

Part Number Description

P03861 Service Assembly Display TITAN

Appendix A: Parts List 89

A.1.2 Control Panel

Table A.2: Control Panel

Part Number Description

P03862 Service Assembly Control Panel, TITAN, English

P03863 Service Assembly Control Panel, TITAN, English, International

P03864 Service Assembly Control Panel, TITAN, French

P03865 Service Assembly Control Panel, TITAN, German

P03866 Service Assembly Control Panel, TITAN, Italian

P03867 Service Assembly Control Panel, TITAN, Spanish

P03868 Service Assembly Control Panel, TITAN, Portuguese

90 Appendix A: Parts List

A.1.3 Replacement Parts, System

2 2

Table A.3 : System

Find Number Part Number Description

1 P03870 Service Assembly Power Supply, TITAN

2 P03872 Service Assembly Speaker, TITAN

3 P03869 Service Assembly TGC, TITAN

4 P03873 Service Assembly Upper Enclosure, TITAN

not shown P03874 Service Assembly Lower Enclosure, TITAN

Note: This part requires printing a replacement label for the product. Contact SonoSite Technical Support when ordering this part to have the label printed and placed on the part.

5 P03871 Service Assembly Main PCBA, TITAN

Note: This part does not include the transducer nest frame assembly. Those parts must be ordered separately if needed to complete the replacement of the Main PCBA.

Appendix A: Parts List 91

Figure A.1 Power Supply, P03870

Figure A.2 Speaker Assembly, P03872

92 Appendix A: Parts List

Figure A.3 TGC Assembly, P03869

Figure A.4 Upper Enclosure, P03873

Appendix A: Parts List 93

Figure A.5 Lower Enclosure Assembly, P03874 (top view)

Figure A.6 Lower Enclosure, P03874 (bottom view)

94 Appendix A: Parts List

SonoSite Titan User manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Chapter 1: Introduction

1.1 Audience

1.2 Conventions Used in This Service Manual

1.3 Product Upgrades and Updates

1.4 Customer Comments

1.5 About the System

1.6 About the System Software

1.7 Software Licensing

Chapter 2: Safety

2.1 Electrical Safety

2.2 Equipment Safety

2.3 Battery Safety

2.4 Biological Safety

2.5 Labeling Symbols

Chapter 3: System Overview

3.1 System Overview

3.2 Theory of Operation

3.3 System Specifications

Chapter 4: Setup and Operation

4.1 System Controls

4.2 System Components

4.3 Setup

4.4 Touchpad

4.5 Accessories

4.6 Preparing the System for Operation

4.7 Upgrading the System Software

Chapter 5: Cleaning and Disinfecting

5.1 Universal Precautions

5.2 Receipt of Suspected Contaminated Materials

5.3 Recommended Disinfectants

Chapter 6: Troubleshooting

6.1 Basic Troubleshooting

6.2 Periodic Maintenance

6.3 System and Subsystem Diagnosis

6.4 System Repair

6.5 Test Equipment

6.6 Failure Modes

6.7 Troubleshooting Flow Diagrams

Chapter 7: Replacement Procedures

7.1 Display Replacement

7.2 Control Panel Subassembly Replacement

7.3 Main System Disassembly for Repair and/or Replacement

Chapter 8: Performance Testing

8.1 Overview

8.2 Test Equipment

8.3 Setting Up Performance Tests

8.4 Testing 2D Performance

8.5 Additional Performance Tests

8.6 Returning Products to SonoSite

Chapter 9: Accessory Service

9.1 Mobile Docking System

9.2 Mini-Dock

9.3 Connectivity

9.4 Block Diagrams and Schematics

9.5 Theory of Operation

9.6 Replacement Procedures

Appendix A: Parts List

A.1 Replacement Parts List