GE PRO 100 BP, PRO 100 Pulse, PRO 200 BP, PRO 200 Pulse, PRO 200 Temp User manual

PRO Series 100 - 400 V2
Service Manual

(Models 110 - 410)

DINAMAP® PRO 100-400 V2

Patient Monitor

Service Manual

NOTE

The Model Numbers 100 through 400 are generic in nature and reflect the range of product codes

available. Your product may be labeled with a specific product code such as DINAMAP

®

PRO Model 410.

“V2” refers to the second version of the product’s design

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PRO 100-400 V2 Patient Monitor Service Manual Revision A

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DINAMAP® PRO 100-400 Patient Monitor

Service Manual

This manual is for DINAMAP PRO Monitors models 100, 200, 300, and 400,
with or without printers.

• PRO 100: BP, Pulse

• PRO 200: BP, Pulse, and Temp

• PRO 300: BP, Pulse, and SpO

• PRO 400: BP, Pulse, Temp, and SpO

The model of the Monitor determines which parameters are in your monitor.
Please refer to applicable sections.

Reissues and Updates

Changes occurring between issues are addressed through Change
Information Sheets, Addendums, and replacement pages. If a Change
Information Sheet does not accompany this manual, it is correct as printed.

Errors and Omissions

If errors or omissions are found in this manual, please notify:
GE Medical Systems Information Technologies
Technical Publications
4502 Woodland Corporate Boulevard
Tampa, FL 33614
1-877-274-8456

2

2

Part No. 2009829-001 A

The content of this document including all figures and drawings is proprietary
information of GE Medical Systems Information Technologies, provided
solely for purposes of operation, maintenance or repair, and dissemination
for other purposes or copying thereof is prohibited without prior written
consent by GE Medical Systems Information Technologies, Tampa, Florida.

Illustrations may show design models; production units may incorporate
changes.

Hierarchy of Warnings and Cautions

A general warning is a statement that alerts the user to the possibility of
injury, death, or other serious adverse reactions associated with the misuse
of the device. A warning relates to steps in a procedure.

A general caution is a statement that alerts the user to the possibility of a
problem with the device associated with its use or misuse. Such problems
include device malfunction, device failure, damage to the device or damage
to other property. A caution relates to steps in a procedure.

© GE Medical Systems Information Technologies 2002, TAMPA, FL 33614

Printed in the U.S.A. All rights reserved.

Revision A PRO 100 - 400 V2 Patient Monitor Service Manual

2009829-001

United States

GE Medical Systems Information Technologies
4502 Woodland Corporate Boulevard
Tampa, FL 33614

European Representative

GE Medical Systems
Information Technologies GmbH
Postfach 60 02 65
D-79032 Freiburg, Germany
Tel. [phone] - 0
Fax [phone] - 233

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Table of Contents

Table of Contents:

Section 1 - Introduction

1.1 Introduction .......................................................................1-5

1.2 Addenda ...........................................................................1-6

1.3 Trademarks and Trade Names......................................... 1-6

1.4 Service Policy ................................................................... 1-6

1.5 Extended Warranties ........................................................ 1-6

1.6 Assistance ........................................................................1-6

1.7 Service.............................................................................. 1-7

1.7.1 Packing Instructions..........................................................1-7

1.7.2 Insurance.......................................................................... 1-7

1.7.3 Replacement Assemblies and Components..................... 1-8

1.7.4 Replacement Assemblies ................................................. 1-8

1.8 Installation and Operation...................................................1-9

1.9 Warnings and Precautions .................................................1-9

1.10 Symbol Definitions............................................................1-10

1.11 Glossary of Terms and Abbreviations .............................. 1-11

Section 2- Product Description

2.1 Introduction .......................................................................2-5

2.2 Product Configurations ..................................................... 2-5

2.3 Controls, Indicators, and Connectors ............................... 2-5

2.3.1 PRO Series Monitor Rear Panel Connections.................. 2-6

2.3.2 Front Panel Controls and Indicators ................................. 2-7

2.4 Host Port Connector (rear panel)...................................... 2-9

2.5 Compatible Parts ............................................................ 2-10

2.6 Specifications.................................................................. 2-12

2.6.1 Power Requirements ...................................................... 2-12

2.6.2 Environmental................................................................. 2-12

2.6.3 Mechanical......................................................................2-12

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Table of Contents:

2.6.4 BP................................................................................... 2-13

2.6.5 Temperature ...................................................................2-13

2.6.6 SpO2...............................................................................2-14

Section 3- Theory of Operation

3.1 Introduction .......................................................................3-5

3.2 Overall Theory Of Operation............................................. 3-5

3.2.1 Cuff Blood Pressure (BP) and Pulse ................................ 3-5

3.2.2 Temperature (Model 200 and 400) ................................... 3-6

3.2.3 SPO2 (Model 300 and 400) ..............................................3-6

3.2.4 Host Communication Port.................................................. 3-6

3.3 Functional Description ...................................................... 3-7

3.3.1 PSU PWA ......................................................................... 3-7

3.3.2 PSU Module......................................................................3-7

3.3.3 Main Board .......................................................................3-7

3.3.4 SPO2 PWA (Optional) ......................................................3-8

3.3.5 Pneumatic Control Device ................................................3-9

3.3.6 LCD Assembly.................................................................. 3-9

3.3.7 Printer PWA w/Printer....................................................... 3-9

Section 4- Calibration & Maintenance

4.1 Introduction .......................................................................4-5

4.2 Fuses ................................................................................4-5

4.3 Periodic Maintenance ....................................................... 4-5

4.3.1 Cleaning the Monitor......................................................... 4-5

4.3.2 Power Up Checks............................................................. 4-6

4.3.3 External DC Supply and Battery....................................... 4-7

4.3.4 Care Of The Storage Battery ............................................ 4-7

4.3.5 Checking NIBP Calibration ...............................................4-7

4.4 Clinician Mode ..................................................................4-8

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Table of Contents:

4.4.1 Accessing the Clinician Mode ...........................................4-8

4.4.2 Clinician Mode Main Menu ............................................... 4-9

4.4.3 Clinician More...Menu..................................................... 4-10

4.5 Service Mode.................................................................. 4-11

4.5.1 Accessing the Service Mode .......................................... 4-11

4.5.2 Service Mode Main Menu ............................................... 4-12

4.5.3 NIBP Menu .....................................................................4-13

4.5.4 System Menu.................................................................. 4-14

4.6 Pre-Service Test Procedures.......................................... 4-16

4.6.1 SpO

Checks (PRO 300 & 400)....................................... 4-16

2

4.6.2 Leak Test........................................................................ 4-17

4.6.3 NIBP Calibration Check .................................................. 4-18

4.6.4 Neonate Overpressure Check ........................................4-19

4.6.5 Adult Overpressure Check.............................................. 4-20

4.6.6 Temperature System Check (PRO 200 and 400) ........... 4-20

4.6.7 Printer Test ..................................................................... 4-21

4.7 PRO Monitor Calibration Procedures............................ 4-21

4.7.1 Calibrating the NIBP Transducer..................................... 4-21

4.7.2 Overpressure Adjustment ............................................... 4-22

4.8 Electrical System Safety Checks..................................4-25

Section 5- Schematics & Drawings

5.1 Field Replaceable Parts.................................................. 5-3

Drawing, Front Case with Temp (3 sheets) ..................5-7/8

Drawing, Rear Case (4 sheets) ................................5-13/14

Schematic, Main Board (9 sheets) ...........................5-21/22

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4 PRO 100-400 V2 Patient Monitor Service Manual Revision A

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1 Introduction

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For your notes

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Table of Contents

Introduction:

1.1. Introduction .......................................................................1-5

1.2. Addenda ...........................................................................1-6

1.3. Trademarks and Trade Names......................................... 1-6

1.4. Service Policy ...................................................................1-6

1.5. Extended Warranties ........................................................ 1-6

1.6. Assistance ........................................................................1-6

1.7. Service.............................................................................. 1-7

1.7.1. Packing Instructions.......................................................... 1-7

1.7.2 Insurance.......................................................................... 1-7

1.7.3. Replacement Assemblies and Components ..................... 1-8

1.7.4 Replacement Assemblies ................................................. 1-8

1.8. Installation and Operation...................................................1-9

1.9. Warnings and Precautions .................................................1-9

1.10. Symbol Definitions............................................................1-10

1.11. Glossary of Terms and Abbreviations .............................. 1-11

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Introduction: Section 1. INTRODUCTION

Section 1. INTRODUCTION

1.1. SCOPE OF MANUAL

This service manual provides service, parts, and repair information
and functional descriptions for the DINAMAP

Models 100, 200, 300, and 400. The model number identifies the vital
signs monitoring capabilities built into the unit.

 PRO 100: BP, pulse

 PRO 200: BP, pulse, temperature

 PRO 300: BP, pulse, SpO

 PRO 400: BP, pulse, temperature, SpO

This manual is intended for use by biomedical engineers and trained
service technicians who are familiar with electromechanical devices
and digital and analog circuit techniques.

®

PRO Series Monitors,

2

2

WARNING

To reduce the risk of electric shock, do not open the case. No
user-serviceable parts are inside the case. Refer servicing to
qualified service personnel.

Trained service technicians should perform all unit repairs.

Voltages dangerous to life exist in this unit. Take care when
servicing power supply and display assembly.

For information about operating PRO Series Monitors in a clinical
environment, refer to the separate operation manual.

This service manual is composed of the following five sections:

 Section 1 describes this manual and tells you how to use it. Information

is also provided about how to get assistance if the unit fails to function
properly.

 Section 2 provides the physical and functional characteristics of the

PRO Series Monitor.

 Section 3 explains the principles of operation for the PRO Series

Monitor, including an overall system description and principles of
operation at the PWA (printed wiring board) level.

 Section 4 provides information about periodic and corrective

maintenance of the PRO Series Monitor. Procedures include calibration
checks, recalibration, performance tests, and fault isolation.

 Section 5 provides component information about the PRO Series

Monitor, including disassembly procedures, parts lists, assembly
diagrams, and electrical schematics.

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1.2. ADDENDA

When this manual was published it included the most up-to-date
information and procedures available. However, the specifications,
design, assembly, or software controls may change. These changes
are incorporated into this manual by addenda.

1.3. TRADEMARKS AND TRADE NAMES

This document references terms that are proprietary, and may be
registered and protected by copyrights and other applicable laws and
agreements.

The first time trademarks and trade names are used in a section of
this document, they are followed by “*” or “**”. A footnote will identify
the owner of the trademark or trade name.

1.4. SERVICE POLICY

The warranty for this product is enclosed with the product in the
shipper carton. All repairs on products under warranty must be
performed or approved by Customer Support personnel.
Unauthorized repairs will void the warranty. Products not covered by
warranty should be repaired by qualified electronics service
personnel.

1.5. EXTENDED WARRANTIES

Extended warranties may be purchased on most products. Contact
your Sales Representative for details and pricing.

1.6. ASSISTANCE

If the product fails to function properly or if assistance, service, or
spare parts are required, contact Customer Support. Before
contacting Customer Support, it is helpful to attempt to duplicate the
problem and to check all accessories to ensure that they are not the
cause of the problem. If you are unable to resolve the problem after
checking these items, contact Customer Support. When you call,
please be prepared to provide:

 Product name and model number

 A complete description of the problem

If repair parts or service are necessary, you will also be asked to
provide:

 The product serial number
 The facility's complete name and address

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1.7. SERVICE

1.7.1. Packing Instructions

Introduction: Section 1. INTRODUCTION

 A purchase order number if the product is to be sent for repairs or

you order spare parts

 The facility's GE Medical Systems Information Technologies

account number, if possible

 The part number for replacement assemblies or parts

If your product requires repair service, call Customer Support and a
representative will assist you. Prior to returning any product for repair,
you must request a Return Authorization number. Call GE Medical
Systems Information Technologies at: 1-877-274-8456 Monday
through Friday, 8:00 a.m. to 6:00 p.m. EST, excluding holidays.

Follow these recommended packing instructions.

 Remove the battery and all hoses, cables, sensors, and power

cords from the PRO Series Monitor before packing.

 Pack only the accessories you are requested to return. Place

them in a separate bag and insert the bag and the product inside
the shipping carton.

 Use the original shipping carton and packing materials, if

available.

 If the original shipping carton is not available, place the product in

a plastic bag and tie or tape the bag to prevent loose particles or
materials from entering openings such as the hose ports.

 Use a sturdy corrugated container to ship the product; tape

securely to seal the container for shipping.

 Pack with 4 in. to 6 in. of padding on all sides of the product.

1.7.2. Insurance

Insurance is at the customer's discretion. Claims for damage to the
product must be directed to the shipper.

1.7.3. Replacement Assemblies and Components

Assemblies and components can be ordered from GE Medical
Systems Information Technologies:

Via phone: [phone], Option #2

Via FAX: [phone]

Information is also available on the World Wide Web at:

http://www.gemedical.com

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All orders must include the following information:

 Facility's complete name, address, and phone number

 FAX number
 Your purchase order number

 Your GE Medical Systems Information Technologies account

number

Please allow one working day for confirmation of your order.

1.7.4. Replacement Accessories

Replacements such as hoses, sensors, etc. must be purchased from
GE Medical Systems Information Technologies at 1-800-558-5102
(fax [phone]). Please have the Reorder/Product Code or part
number of the item you wish to order, and your purchase order and
account number available.

1.8. INSTALLATION AND OPERATION

For information on the installation and operation of the PRO Series
Monitor, refer to the separate operation manual. The PRO Series
Monitor should be operated and serviced by authorized personnel,
and only in accordance with the warnings and precautions given in
both the operation manual and this service manual.

1.9. WARNINGS AND PRECAUTIONS

Refer to the operating safety warnings and precautions detailed in the
separate operation manual.

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Introduction: Section 1. INTRODUCTION

1.10. SYMBOL DEFINITIONS

Attention: consult accompanying documents

Power Off/On

Silence Alarms

START/STOP BP

AUTO BP

Mean Arterial Pressure

External Communications Port Connector

Defibrillator-proof Type B.F. equipment

IPX1

SpO2

Temperature Value

Battery Power

External AC or DC power

SpO2 Motion Artifact (US)

SpO2 Motion Artifact (Europe)

Packaging label depicting the transportation
and storage atmospheric pressure range of
500 to 1060 hPa

®

The DINAMAP

PRO Series Monitor is
protected against vertically falling drops of
water and conforms with the IEC 529
standard at level of IPX1. No harmful effects
will come of vertically falling drops of water
making contact with the Monitor

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1.11. GLOSSARY OF TERMS AND ABBREVIATIONS

AC Alternating Current

ADC Analog to Digital Convertor

ADU Analog to Digital Units: The Main Board has 65,536 steps which

equates to 5V full scale (76 µV/ADU) Secondary Processor ADC
has 256 steps which equates to 5V full scale (19.351 mV/ADU)

AM Amplitude Modulation

ASSY Assembly

BP Blood Pressure

BPM Beats Per Minute

DC Direct Current

DMM Digital Multimeter

FET Field Effect Transistor

GAL Gate Array logic

mb Millibar

mmHg Millimeters of Mercury

HCD Host Communications Device

Hz Hertz

LCD Liquid Crystal Display

LED Light Emitting Diode

MAP Mean Arterial Pressure

NIBP Non Invasive Blood Pressure

NiMh Nickel Metal Hydride

OSC Oscillatory

PSU Power Supply Unit

PWA Printed Wiring Assembly

SPI Serial Peripheral Interface

TTL Transistor to Transistor Logic

UUT Unit Under Test

VAC Volts Alternating Current

VDC Volts Direct Current

VFC Voltage to Frequency Convertor

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Introduction: Section 1. INTRODUCTION

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2 Product Description

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Table of Contents

Product Description:

2.1. Introduction .......................................................................2-5

2.2. Product Configurations .....................................................2-5

2.3. Controls, Indicators, and Connectors ............................... 2-5

2.3.1. PRO Series Monitor Rear Panel Connections .................. 2-6

2.3.2. Front Panel Controls and Indicators .................................2-7

2.4. Host Port Connector (rear panel)...................................... 2-9

2.5. Compatible Parts ............................................................ 2-10

2.6. Specifications.................................................................. 2-12

2.6.1. Power Requirements ......................................................2-12

2.6.2. Environmental................................................................. 2-12

2.6.3. Mechanical...................................................................... 2-12

2.6.4. BP ...................................................................................2-13

2.6.5. Temperature ...................................................................2-13

2.6.6. SpO2............................................................................... 2-14

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Product Description: SECTION 2. PRODUCT DESCRIPTION

SECTION 2. PRODUCT DESCRIPTION

2.1. INTRODUCTION

DINAMAP® PRO Series 100-400 Monitors provide non-invasive
determination of systolic blood pressure, diastolic blood pressure,
mean arterial pressure, pulse rate, temperature, and oxygen
saturation. These portable AC and DC operated monitors are
primarily intended for use in hospital acute care settings such as
outpatient surgery, accident and emergency, labor and delivery, GI/
endoscopy, and medical/surgical units.

2.2. PRODUCT CONFIGURATIONS

Each PRO Series Monitor is supplied with an accessory pack. The
contents of the pack vary according to model. Unpack the items
carefully, and check them against the contents checklist enclosed in
one of the accessory boxes. If there is a problem or shortage, contact
GE Medical Systems Information Technologies.

It is recommended that all the packaging be retained, in case the
PRO Series Monitor must be returned for service in the future.

2.3. CONTROLS, INDICATORS, AND CONNECTORS

Descriptions of the items shown are listed on the pages that follow.
For symbol definitions, refer to Section 1 of this manual.

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Product Description: SECTION 2. PRODUCT DESCRIPTION

2.3.1. PRO Series Monitor Rear Panel Connections

1. Battery compartment cover: Retains and protects the internal
battery.

2. Mains input: Used to connect to AC power supply.

3. External power socket: To be used with approved AC-DC power
converter ONLY.

4. Inactive temperature cable storage: Inactive temperature probe
cable attaches here (Models 200 and 400).

5. Pole clamp: Used to clamp monitor to pole or stand.

6. Data interface connector: Host communications port (15 way D­type RS-232 serial port) for use only with equipment conforming to
IEC 601-1. Refer to section 2.4 for connection details.

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Product Description: SECTION 2. PRODUCT DESCRIPTION

2.3.2. Front Panel Controls and Indicators

7. Systolic pressure display: 3-digit red LED indicates measured
systolic BP in mmHg.

8. Active temperature probe holster: Temperature probe that is being
used stored here (Models 200 and 400).

9. Diastolic pressure display: 3-digit red LED indicates measured
diastolic BP in mmHg.

10. Temperature probe cover storage: Box of probe covers stored
here (Models 200 and 400).

11. Inactive temperature probe holster: Extra temperature probe
stored here (Models 200 and 400).

12. Temperature display: 4-digit red LED indicates measured
temperature (Models 200 and 400).

13. °C °F display: Indicates whether temperature is being displayed in
degrees Celsius or Fahrenheit (Models 200 and 400).

14. External power indicator: Green LED indicates external power
status and battery charging status of PRO Series Monitor.

15. Temperature probe connector: Temperature probe cable attaches
here (Models 200 and 400).

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Product Description: SECTION 2. PRODUCT DESCRIPTION

16. ON/OFF switch: Controls on/off state of PRO Monitor; push for
power on and push again for power off.

17. Battery power indicator: Yellow LED indicates operation and
charge status of battery.

18. SpO

sensor connector: SpO2 sensor extension cable attaches

2

here (Models 300 and 400).

19. Mean arterial pressure display: 3-digit red LED indicates
measured MAP in mmHg and shows instantaneous cuff pressure
during BP determination.

20. SpO

pulse indicator: Yellow LED in heart symbol flashes to

2

indicate that real-time pulse rate measurements are being derived
from SpO

signals (Models 300 and 400).

2

21. Rotor: Used to highlight and select items in LCD menus; if monitor
is off, pressing rotor will switch monitor on.

22. Pulse BPM display: 3-digit yellow LED shows pulse rate in beats
per minute.

23. SpO

display: 3-digit red LED indicates oxygen saturation in %

2

(Models 300 and 400).

24.SpO

motion/artifact indicator LED: For NELLCOR, LED

2

Illuminates when motion artifact is detected (Models 300 and 400).
For Masimo, LED illuminates when low perfusion or low signal quality
is detected (Models 300 and 400).

25. LCD (liquid crystal display): Displays all alarms, user interface
messages, and configuration options.

26. Alarm silence switch: Alternately mutes and enables audible
alarms; when pushed once after alarm sounds (silence on), the
switch illuminates to indicate that audible alarms have been silenced
for 2 minutes.

27. AUTO BP key: Press to start Auto BP mode.

28. Light sensor: Automatically measures ambient light to set LED
display intensity.

29. START/STOP BP key: Press to start or stop a BP, Auto, Stat, or
Vitals determination.

30. Cuff connector: BP cuff hose attaches here.

Not Shown: The printer access door is located on the left side of the
monitor. Push the latch to open the door and access the paper supply
and print head. For details, see Section 5, Component Information.

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