Mindray Datascope Panorama User manual

Panorama

PATIENT MONITORING NETWORK

Datascope

PATIENT MONITORING NETWORK

Service Manual

0070-01-0634-01_revC.indd 1 3/10/10 5:25:49 PM

Panorama

PATIENT MONITORING NETWORK

Datascope

Service Manual

PATIENT MONITORING NETWORK

FastTrak66™ is a U.S. trademark of Promise Technology Inc.

FastBuild™ Utility is a U.S. trademark of Promise Technology Inc.

is a registered trademark of Hewlett Packard Company.

Microsoft

Panorama

Passport 2

, Windows®, and Windows NT® are US registered trademarks of Microsoft Corporation.

is a U.S. trademark of Mindray DS USA, Inc.

is a U.S. registered trademark of Mindray DS USA, Inc.

Spectrum™ is a U.S. trademark of Mindray DS USA, Inc.

0070-10-0634 Panorama® Service Manual

Table of Contents

Foreword....................................................................................................................................................... v

Warnings, Precautions and Notes.....................................................................................................................v

Warnings ......................................................................................................................................................v

Precautions ....................................................................................................................................................vi

How To Get Help............................................................................................................................................ vii

Instrument Description ...................................................................................................... 1 - 1

Introduction.................................................................................................................................................... 1 - 2

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

Core Functions ........................................................................................................................................ 1 - 3

Telemetry Interface Module Transceiver (WMTS Only) ......................................................................... 1 - 3

Connectivity............................................................................................................................................ 1 - 3

Wireless Configuration .................................................................................................................... 1 - 3

Panorama Block Diagrams............................................................................................................................... 1 - 5

Wired.................................................................................................................................................... 1 - 5

ISM (2.4 GHz) Telemetry ................................................................................................................. 1 - 6

WMTS (608 MHz) Telemetry ............................................................................................................ 1 - 7

System Modules, Components, and Peripherals .................................................................................................. 1 - 8

Panorama Central Station......................................................................................................................... 1 - 8

Network Laser Printer ............................................................................................................................... 1 - 8

Keyboard, Video, and Mouse (KVM) Extender ............................................................................................ 1 - 8

Network Switches.................................................................................................................................... 1 - 8

Uninterruptible Power Supply (UPS)............................................................................................................ 1 - 8

Speakers ................................................................................................................................................ 1 - 8

Access Point (2.4 GHz Telemetry only)....................................................................................................... 1 - 8

Bedside Monitors............................................................................................................................................ 1 - 9

Passport 2® (Monitors)............................................................................................................................. 1 - 9

Spectrum™ ............................................................................................................................................. 1 - 9

Theory of Operation........................................................................................................................................ 1 - 10

Panorama Central Station and Wireless Telemetry Server ............................................................................. 1 - 10

Motherboard .................................................................................................................................. 1 - 13

Connected to the Motherboard via PCI connectors: ............................................................................. 1 -13

Connected to the Riser Card (2U Cases only) ..................................................................................... 1 - 13

System Hard Drive Assembly ............................................................................................................ 1 - 13

CD-ROM Drive ................................................................................................................................ 1 - 13

ATX Power Supply ........................................................................................................................... 1 - 14

Disclosure Hard Drives (Central Stations Only) .................................................................................... 1 - 14

3.5” Floppy Drive ........................................................................................................................... 1 - 14

Central Station Displays ................................................................................................................... 1 - 14

Touch Screen .......................................................................................................................................... 1 - 15

Principles of Operation .................................................................................................................... 1 - 15

Repair Information ........................................................................................................... 2 - 1

Introduction.................................................................................................................................................... 2 - 2

Safety Precautions........................................................................................................................................... 2 - 2

Equipment and Special Tools Required .............................................................................................................. 2 - 2

Troubleshooting .............................................................................................................................................. 2 - 3

Central Station and Displays ..................................................................................................................... 2 - 3

Communication Loss From An Individual Bedside Monitor............................................................................. 2 - 5

Communication Loss From All Bedside Monitors .......................................................................................... 2 - 8

WMTS Telemetry ............................................................................................................................................ 2 - 10

Individual Device (Telepack) ..................................................................................................................... 2 - 10

System Wide Problem .............................................................................................................................. 2 - 10

Panorama Wireless Telemetry Server ......................................................................................................... 2 - 11

Panorama® Service Manual 0070-10-0634 i

Table of Contents

Disassembly Instructions................................................................................................................................... 2 - 13

Top Cover Removal ................................................................................................................................. 2 - 15

Front Panel Removal (Tower Case Only) ..................................................................................................... 2 - 15

Power Supply Removal............................................................................................................................. 2 - 15

PC Board and/or Riser Board Removal ...................................................................................................... 2 - 16

Auxiliary Fan Removal (Tower Case Only) .................................................................................................. 2 - 16

Motherboard Removal.............................................................................................................................. 2 - 16

System HardDrive Removal ....................................................................................................................... 2 - 17

Floppy Drive and Disclosure Hard Drive(s) Removal ..................................................................................... 2 - 18

CD-ROM Drive Removal ........................................................................................................................... 2 - 18

Panorama Wireless Transceiver (WMTS Telemetry Only).............................................................................. 2 - 19

Fan Removal ................................................................................................................................... 2 - 20

Power Supply Removal ..................................................................................................................... 2 - 20

Panorama Wireless Transceiver Board Removal .................................................................................. 2 -20

Assembly Instructions....................................................................................................................................... 2 - 21

Panorama Wireless Transceiver (WMTS Only) ............................................................................................ 2 - 21

Fan ................................................................................................................................................ 2 - 21

Power Supply ................................................................................................................................. 2 - 21

Panorama Wireless Transceiver Board ............................................................................................... 2 - 21

Central Station and Telemetry Servers ........................................................................................................ 2 - 21

Motherboard .................................................................................................................................. 2 - 21

PC Boards ...................................................................................................................................... 2 - 22

Power Supply ................................................................................................................................. 2 - 24

Drive Replacement................................................................................................................................... 2 - 24

Floppy Drive and Disclosure Hard Drive(s) .......................................................................................... 2 - 24

CD-ROM Drive and System Hard Drive .............................................................................................. 2 - 25

Auxiliary Fan .......................................................................................................................................... 2 - 25

CMOS Battery Replacement (BT1) ............................................................................................................. 2 - 25

Closing the Unit....................................................................................................................................... 2 - 26

Rebooting and Testing the System.............................................................................................................. 2 - 26

Parts Replacement ............................................................................................................ 3 - 1

Introduction.................................................................................................................................................... 3 - 2

Available Replacement Parts and Assemblies ..................................................................................................... 3 - 2

Product Variations........................................................................................................................................... 3 - 2

Exchange Program.......................................................................................................................................... 3 - 2

Parts Pricing Information .................................................................................................................................. 3 - 2

Ordering Information ...................................................................................................................................... 3 - 3

Calibration ....................................................................................................................... 4 - 1

Preventative Maintenance................................................................................................. 5 - 1

Display Monitors............................................................................................................................................. 5 - 2

CRT Display ............................................................................................................................................ 5 - 2

LCD Display............................................................................................................................................ 5 - 2

Care and Cleaning of the Touch Screen ..................................................................................................... 5 - 2

Central Station Chassis and Wireless Telemetry Server Chassis ............................................................................ 5 - 3

Cover Removal........................................................................................................................................ 5 - 3

Cleaning ................................................................................................................................................ 5 - 3

Visual Inspection ..................................................................................................................................... 5 - 3

Fan........................................................................................................................................................ 5 - 3

Motherboard Backup Battery Replacement.................................................................................................. 5 - 3

Cover Replacement.................................................................................................................................. 5 - 3

Uninterruptible Power Supplies (UPS)................................................................................................................. 5 - 4

Panorama Patient and Central Networks............................................................................................................ 5 - 4

ii 0070-10-0634 Panorama® Service Manual

Table of Contents

System Maintenance ....................................................................................................................................... 5 - 5

Preventative Maintenance ......................................................................................................................... 5 - 5

Telepack Testing...................................................................................................................................... 5 - 6

Connections and Configuration ......................................................................................... 6 - 1

Introduction.................................................................................................................................................... 6 - 2

Central Station Local Installation ................................................................................................................ 6 - 2

Central Station Remote Installation ............................................................................................................. 6 - 2

2.4 GHz - ISM Telemetry Installation (Wireless) ........................................................................................... 6 - 3

608MHz WMTS Telemetry Installation (Wireless) ........................................................................................ 6 - 3

Bedside Monitor Communication Configuration........................................................................................... 6 - 5

Appendix A ......................................................................................................................7-1

Panorama Motherboard CMOS Setup/Verification ............................................................................................. 7 - 2

Tower Cases, 2U Telemetry Server and 4U Central Station ........................................................................... 7 - 2

2U Central Station................................................................................................................................... 7 - 7

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iv 0070-10-0634 Panorama® Service Manual

Foreword Introduction

Foreword

The Panorama® Service Manual is a guide for technically-qualified personnel who perform maintenance and/or repair on the Panorama Patient Monitoring Network.

The Service Manual conveys system-wide information that is divided into sections. For quick reference, each chapter’s title page displays a table of contents that indicates, sectionally, the topics covered.

This publication may have been updated to reflect product design changes and/or manual improvements.

NOTE: Unauthorized servicing may void the remainder of the

warranty. Check with the factory or with a local authorized representative to determine the warranty status of a particular instrument.

Warnings, Precautions and Notes

Please read and adhere to all warnings, precautions, and notes listed here and in the appropriate areas throughout this manual.

A WARNING is provided to alert the user to potential serious outcomes (death, injury, or

serious adverse events) to the patient or the user.

A CAUTION is provided to alert the user signaling that special care is necessary for the

safe and effective use of the device. They may include actions to be taken to avoid effects on patients or users that may not be potentially life threatening or result in serious injury, but about which you should be aware.

A NOTE is provided when additional general information is applicable.

Warnings

WARNING: Do not attempt to use either Panorama® Patient Network or

Central Network, including cabling for any purpose other than its intended use.

WARNING: Route cables neatly. Ensure cables are not in the way of

WARNING: Loading any unauthorized software including utilities on

WARNING: Do not connect or attempt to connect or reconfigure any

patient or hospital personnel.

Panorama application to no longer be suitable for medical patient monitoring use.

equipment to Panorama or Central Network LANS unless authorized in writing. This includes all commercially available networking hardware i.e., switches, routers etc.) or peripherals (i.e., Printers) even if they are the same brand as recommended by the configuration of the system and supplied by the manufacturer.

Patient Monitoring Network will cause the

Central Station Patient Network

Panorama® Service Manual 0070-10-0634 v

Introduction Precautions

WARNING: Do not attempt to load any devices or device drivers onto

Panorama to connect any equipment Panorama System may not operate as intended.

WARNING: Only qualified and trained service personnel or Service

personnel should attempt to service equipment. Service is defined as any activity requiring the cover to be removed for internal adjustments, parts replacements, repairs or software upgrades of any kind to insure compatibility.

WARNING: To insure compatibility with the operating system and

applications software, use only the supplied and/or approved components to repair any part of the Panorama Patient Monitoring Network. Use of unauthorized software, devices, accessories, or cables other than those approved may render the application unsuitable for medical patient monitoring. It may also result in increased electromagnetic Emissions or decreased Immunity of the system.

WARNING: Do not block or turn down the volume from the maximum

position on the speakers provided with Panorama Monitoring System. Set the volume levels so that alarms can be heard at all times, as described in the Operation Manual.

WARNING: Be careful not to turn off patient alarms. Turning off patient

alarms can jeopardize patient safety.

WARNING: Do not incinerate batteries, possible explosion may occur.

Central Station. If the user connects or attempts

Central Monitoring

Central

WARNING: The 18.1" flat panel may tip over, if the display head is

inclined to an angle greater than 45°, backward tilt. If the user elects to have the display head inclined to an angle greater than 45°, backward tilt, the flat panel must be attached to a secure mounting surface via three screw locations on the bottom of the base.

WARNING: The Panorama Central Station and the Panorama Telemetry

WARNING: Do not put MPSO (Multiple Portable Socket Outlets, i.e.,

WARNING: Do not clean the monitor while it is on and/or plugged in.

Server must utilize the hospital emergency power system. Failure to do so will result in loss of monitoring during extended periods of power failure. The back-up power time period, for the Panorama Patient Monitoring Network, is limited.

multiple outlet extension cords) used with the Panorama Central Station System on the floor. Connect only Panorama Central Station accessories and components to the same MPSO as the Panorama Central Station. Do not overload MPSOs. Use only MPSOs that comply with the requirements of IEC 60601-1-1.

Precautions

CAUTION: This system is intended for use in a hospital or clinical

setting and to be operated by trained and authorized personnel who are acting on the orders of a physician. Its purpose is the real time monitoring of a patient's physiological parameters over an extended time frame.

vi 0070-10-0634 Panorama® Service Manual

How To Get Help Introduction

CAUTION: For proper operation do not obstruct the fan air holes.

CAUTION: For proper operation never place fluids on top of this

equipment. In case of accidental spillage, wipe clean immediately and have the system serviced to ensure no hazard exists.

CAUTION: For proper operation do not use Panorama Patient

Monitoring Network with a frayed or damaged power cord.

CAUTION: Do not operate Panorama

have been dropped or the case has been damaged.

CAUTION: Use only the supplied power cords or if a substitute is

necessary, only use Hospital Grade power cords.

CAUTION: For proper operation use only approved accessories with

this product.

CAUTION: Dispose of single use items in accordance with hospital

policy.

CAUTION: Software is written directly to some of the PC boards within

the tower. Replacement of the PC boards with off-the-shelf PC boards may compromise the proper operation of the Central Station.

or any of its components if they

How To Get Help

For U.S., Canada, and Latin America please contact:

Sales Tel: (800) 288-2121 Sales Fax: (800) 926-4275 Sales Tel: (201) 995-8237 Sales Fax: (201) 995-8659 Service Tel: (800) 288-2121 Service Fax: (201) 995-0119

For International Offices, refer to the contact information on the last page of this service manual.

Panorama® Service Manual 0070-10-0634 vii

Introduction How To Get Help

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viii 0070-10-0634 Panorama® Service Manual

1.0

Instrument Description

1.1 Introduction .............................................................................. 1-2

1.2 Panorama Block Diagrams ....................................................... 1-5

1.3 System Modules, Components, and Peripherals ........................ 1-8

1.4 Bedside Monitors ...................................................................... 1-9

1.5 Theory of Operation ................................................................. 1-10

Panorama® Service Manual 0070-10-0634 1 - 1

Introduction Instrument Description

1.1 Introduction

This section of the service manual initially provides a high-level overview of the Panorama® Patient Monitoring Network, followed by more detailed information.

1.1.1 Overview

The Panorama Patient Monitoring Network is a comprehensive patient care monitoring and management system designed for use in a hospital setting. The system is intended to be installed and used in a fixed, non-portable, permanent location that serves as a central data viewing station. The Panorama Patient Monitoring Network consists of the following four primary modules that are linked to and/or by one another:

• Panorama Central Station

• Panorama Central Network

• Panorama Patient Network

• Bedside Monitor

NOTE: Optional modules include ISM telemetry and WMTS

telemetry for wireless operation.

Hardware and software components within each module provide system-wide functionality and connectivity.

Patient information is routed to the Panorama Patient Monitoring Network via the four modules. Information is sent across a network provided to and by the Panorama Patient Network and the Panorama Central Network modules. The Panorama Patient Network connects the Passport 2 flexible and uses industry standard components to provide network communications to all connected patient monitors and peripheral devices. The Panorama Central Network connects two or more Panorama Central Stations and/or laser printers.

This service manual focuses on the Panorama Central and Telemetry Server modules since they are the hands-on interface between the medical staff and the Panorama Patient Monitoring Network. The Panorama Central Station module is a combination of both hardware (e.g., Central Station computer and display monitor) and software components (i.e., Panorama software application). Much of the patient information processing and data management occurs within the Central Station.

and Spectrum™ monitors. The monitoring capacity of the system is

Panorama® Telemetry

The Panorama Wireless Telemetry Server collects patient data from bedside monitors and/or Ambulatory Telemetry Packs (Telepacks) via ceiling or wall mounted antennas. This allows transport through specifically designated areas of the hospital without disconnecting cables or discharging a patient while transporting that patient from room to room. Patient data is displayed at the Central Station, which is mounted at the nurses’ station. The system operates in either the 2.4 GHz Industrial Scientific Medical (ISM) band or the 608 - 614 MHz Wireless Medical Telemetry Service (WMTS) band.

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Instrument Description Introduction

1.1.2 Core Functions

The Panorama Central Station views, records, and recalls the following clinical data:

• Heart rate

•ECG waveforms

• Oxygen saturation

• Invasive and non-invasive blood pressure

•CO2

• Respiration

•Temperature

• ST segment analysis

•Alarms

• Temperature Blood (Tb)

• Cardiac Output/Cardiac Index (CO/CI)

• Gas Module II

You can configure the Central Station to display up to 16 patients on dual Touch Screen displays. The Central Station’s monitor is controlled by a set of menu keys that you activate by:

• selecting a key on the Touch Screen monitor, or

• positioning the cursor over a key and clicking the left mouse button.

When you select a menu key, you receive visual feedback.

NOTE: Monitoring at the Panorama Central Station is automatic

and very few user actions are required.

1.1.2.1 Telemetry Interface Module Transceiver (WMTS Only)

The Telemetry Interface Module (TIM) Transceiver collects and processes RF data from the antenna network. The transceiver also provides 9 VDC power to the antenna network.

1.1.3 Connectivity

Each Panorama Central Station incorporates a 16-channel system designed for monitoring up to 16 hospital patients. The data is derived from bedside monitors connected to the Panorama connection). Patient data is received and processed by the Central Station and displayed on either an LCD or CRT display.

A Hewlett Packard LaserJet printer produces hard copy printouts of the patient data via the Panorama Central Network.

Patient Monitoring Network via the Panorama Patient Network (an Ethernet

1.1.3.1 Wireless Configuration

The wireless network configuration is remote from the nurses’ station. Located in a closet, the Panorama Wireless Telemetry Server collects data from patient monitors via antennas and access points. The equipment listed below is also included in the wireless configuration.

Panorama® Service Manual 0070-10-0634 1 - 3

Introduction Instrument Description

ISM Telemetry

• Instrument transceivers (for bedside monitors)

• Telepack 2.4 (patient worn transmitter)

• A DC power distribution system to provide power for the access points

• Power Over Ethernet (POE) modules to carry DC power to the access points over CAT5 cable

• CAT5 shielded cable used to connect the access points to the Server or switch

• A switch to network the access points together

WMTS Telemetry

• Instrument transceivers (for bedside monitors)

• Telepack 608 (patient worn transmitter)

• TIM Transceivers

• Antenna Network

• Active Antenna

• RG6 and/or RG11 coax cable

• RF Splitters

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Instrument Description Panorama Block Diagrams

1.2 Panorama Block Diagrams

The following block diagrams illustrate wired and wireless (ISM, WMTS) configurations for the Panorama Patient Monitoring Network.

1.2.1 Wired

Printer

PANORAMA

Central Station

16 Patient

Display Display

Switch

Passport 2 - 1 Passport 2 - 2 Passport 2 - 16

Patient Network

100 Base T E-LAN

Panorama Central Network

Switch

C-LAN

Passport 2 - 1 Passport 2 - 2 Passport 2 - 16

FIGURE 1-1 Panorama Patient Monitoring Network (Wired)

PANORAMA

Central Statio n

16 Patient

Patient Network

100 Base T E-LAN

Display Display

Panorama® Service Manual 0070-10-0634 1 - 5

Panorama Block Diagrams Instrument Description

1.2.1.1 ISM (2.4 GHz) Telemetry

Printer

Panorama Central Network C-LAN

Switch

Panorama

Central Station

16 Patient

Display Display

Switch Switch

Passport 2 Passport 2 Passport 2 - Telepack 2.4

Panorama

Tel em et ry

Server

Power Distribution

FIGURE 1-2 Panorama Patient Monitoring Network (ISM)

Access Points

CAT5 Cables

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Instrument Description Panorama Block Diagrams

1.2.1.2 WMTS (608 MHz) Telemetry

Printer

Panorama Central Network C-LAN

Switch

Panorama

Central Station

16 Patient

Switch

Passport 2 Passport 2 Spectrum -

Server Server

Panorama Wireless Transceiver

Coax Cable

Wireless Tel emetry Server

Splitter

Coax Cable

FIGURE 1-3 Panorama Patient Monitoring Network (WMTS)

Splitter

Telepack

RF Antenna

Network

Panorama Antenna

Panorama® Service Manual 0070-10-0634 1 - 7

System Modules, Components, and Peripherals Instrument Description

1.3 System Modules, Components, and Peripherals

1.3.1 Panorama Central Station

The Panorama Central Station contains the Panorama Patient Monitoring Network application software, operating system, patient data processing, and data storage components.

The application software is stored on the system hard drive within the Panorama Central Station. A separate hard drive stores patient historical data.

Monitors (LCD, CRT) provide a graphic display of patient waveforms and other data.

1.3.2 Network Laser Printer

A network laser printer provides ECG Strip and Patient Report printouts. One Panorama Central Station is capable of supporting up to two printers.

The following network printers are approved for use with the Panorama Central Station:

•HP

• HP4100N

• HP4200N

4050N

1.3.3 Keyboard, Video, and Mouse (KVM) Extender

The KVM Extender allows display monitors, speakers, and mouse to be located away from the Panorama Central Station. The KVM Extender consists of a transmitter and receiver connected via CAT5 cable. The transmitter is located at the Central Station location, and the receiver is located at the display monitor location. Data signals are carried by CAT5 Ethernet cable and link the Central Station with the display monitor(s). The extenders can be located up to a maximum of 400 ft. (122 m.) [cable distance] away from the nurses’ station.

1.3.4 Network Switches

Switches route data from bedside monitors and telemetry servers and transfer the data to the Panorama Central Station.

Switches facilitate Central Station-to-Central Station communication, and communication to a network laser printer.

1.3.5 Uninterruptible Power Supply (UPS)

UPS provides battery backup during a power outage and limited AC surge protection for all Panorama Central Station components (except for a laser printer).

1.3.6 Speakers

Speakers provide audio from the Panorama Central Station (i.e., they plug directly into the Central Station or the KVM extender).

1.3.7 Access Point (2.4 GHz Telemetry only)

The Access Point collects patient data transmitted from the bedside monitors and telepacks.

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Instrument Description Bedside Monitors

1.4 Bedside Monitors

1.4.1 Passport 2® (Monitors)

The Passport 2 monitor is a four-trace vital-signs monitor that can be mounted on a rolling stand, wall mount bracket, or tabletop. You can monitor the following patient parameters:

• ECG, ST (optional)

• Invasive (optional) and Non-Invasive Blood Pressure

•SpO

• Respiration Rate

• Temperature, Arrhythmia (optional)

• Gases (optional)

•CO

For additional information on the Passport 2 monitor, refer to the Passport 2 Operating Instructions manual.

(optional)

1.4.2 Spectrum™

The Spectrum monitor is a four-trace vital-signs monitor that can be mounted on a rolling stand, wall mount bracket, or tabletop. You can monitor the following patient parameters:

• ECG, ST (optional)

• Invasive (optional) and Non-Invasive Blood Pressure

•SpO

• Respiration Rate

• Temperature, Arrhythmia (optional)

• Gases (optional)

•CO

• 12 Lead ECG (optional) - hardwire only

• Cardiac Output (optional)

• Drug Calcs

For additional information on the Spectrum monitor, refer to the Spectrum Operating Instructions manual.

(optional)

Panorama® Service Manual 0070-10-0634 1 - 9

Theory of Operation Instrument Description

1.5 Theory of Operation

The Panorama Central Station is a 16-patient channel, medical monitoring system. The station’s design and monitor are based on an ATX computer architecture. Basic system data processing configuration includes an ATX computer, a CRT display with Touch Screen, and an Ethernet distribution system.

CAUTION: Software is written directly to some of the PC boards within

the tower. Replacement of the PC boards with off-the-shelf PC boards may compromise the proper operation of the Central Station.

1.5.1 Panorama Central Station and Wireless Telemetry Server

Each of the Panorama Central Station’s hardware/software items (e.g., hard drives, controls, etc.,) are identified and detailed below. Functionality and connectivity for each component and/or peripheral is mentioned where appropriate. Specified for each is its contribution(s) to either the overall Panorama Patient Monitoring Network and/or to data management operations designated by system architecture for the Central Station module.

Cases are the same for the Central Station and the Telemetry Server with the exception of the network connections. These connections are labeled specifically for telemetry, patient, and central networks.

Software versions 6.X and 7.X are only compatible with the tower case or 4U case.

Software versions 8.X and above are only compatible with the 2U case.

Refer to Figure 1-4 for an internal, side view of the Central Station Tower. Refer to Figures 1-5 and 1-6 for views of the Central Station 2U chassis and wireless telemetry server.

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Instrument Description Theory of Operation

J29

J19

J17

J16

J15

J30

J54

BT1

FIGURE 1-4 Panorama Central Station Tower (Internal Side View)

1. Power Supply 7. CD-ROM Drive

2. Motherboard 8. System Hard Drive

3. AGP Display Board 9. Floppy Drive

4. Serial Touch Screen Board 10. Disclosure Hard Drive(s)

5. Network Interface Card 11. TIM PCI Board (WMTS Wireless only)

6. Raid Controller

Panorama® Service Manual 0070-10-0634 1 - 11

Theory of Operation Instrument Description

VGA Card

CDRW drive

Floppy drive

Disclosure Hard drive

FIGURE 1-5 2U Central Station and View-Only Workstation

Telemetry Network Interface Card

VGA Card

Riser Card

Motherboard

Power Supply

System Hard drive

Riser Card

TIM PCI Card

CDRW drive

Floppy drive

FIGURE 1-6 2U Telemetry Server

Motherboard

Power Supply

System Hard drive

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Instrument Description Theory of Operation

1.5.1.1 Motherboard

The motherboard is the physical platform on which the computer’s electronic circuitry and processors reside. The computer’s Central Processing Unit (CPU) is docked on the motherboard. The CPU executes the Panorama Patient Monitoring Network proprietary software. The following components also reside on the motherboard:

• Random Access Memory (RAM)

• Read Only Memory, Basic Input/Output System (ROM BIOS)

• Associated Processing Logic

• Audio Circuit

• EIDE controller for 3.5” floppy drive and system hard drives

• Patient/Central Network Interfaces

• Mouse and keyboard controllers

1.5.1.2 Connected to the Motherboard via PCI connectors:

• RAID Controller Card (Tower cases and 4U Central Station only)

• Patient Network/Telemetry Network Interface Card (Tower cases, 2U Server and 4U Central Station only)

• Serial Interface Card Tower cases and 4U Central Station only)

• AGP Graphics Display Card (Tower cases and 4U Central Station only)

• TIM PCI Card (Tower Wireless Telementry Servers only)

• Riser Card (2U Central cases and 2U Panorama Telemetry Server only)

1.5.1.3 Connected to the Riser Card (2U Cases only)

• Telemetry Network Interface Card (Panorama Telemetry Server only)

• TIM PCI Card (Panorama Telemetry Server only)

• AGP Graphics Display Card

1.5.1.4 System Hard Drive Assembly

The system hard drive stores the Operating System (Windows NT®) and Panorama application software. It is controlled by EIDE controller circuitry on the motherboard.

1.5.1.5 CD-ROM Drive

The CD-ROM drive is used to load software and to copy error logs. It is housed in a removable drive tray.

1.5.1.5.1 RAID Controller Card (Tower Cases and 4U Central Station only)

The RAID Controller Card sits in the J15 slot on the motherboard. It controls the two (2) disclosure hard drives.

1.5.1.5.2 Panorama Patient Network Interface Card

The Panorama Patient Network Interface Card (NIC) sits in the J16 slot on the motherboard. It provides a 100 Mbps Ethernet interface for the Panorama Patient Network.

Panorama® Service Manual 0070-10-0634 1 - 13

Theory of Operation Instrument Description

1.5.1.5.3 Serial Interface Card (Tower Cases and 4U Central Station only)

The Serial Interface Card sits in the J17 slot on the motherboard. It provides connection to the Touch Screen inputs on the monitors.

1.5.1.5.4 AGP Graphics Display Card

The AGP Graphics Display card sits in the J19 slot on the motherboard. There are two versions of the graphic display card. The first version has two HD-15 connectors. The second version has one DVI connector and one HD-15 connector. The second version requires the use of a DVI-to-HD-15 adapter. These connectors are cabled to the display monitors.

1.5.1.6 ATX Power Supply

The ATX switching Power Supply provides power for all electronic assemblies within the Panorama Central Station. Regulated voltages are +5, -5, +12, and -12 Volts. The power supply has a universal AC input and is rated for 300 Watts (minimum).

1.5.1.7 Disclosure Hard Drives (Central Stations Only)

Tower Cases and 4U Central Stations

Two disclosure hard drives store all patient data. The RAID controller card controls these drives.

2U Central Station

One disclosure hard drive stores all patient data. The IDE controller on the motherboard controls the hard drive.

1.5.1.8 3.5” Floppy Drive

A Diskette Drive is used for running diagnostic software and uploading software. It is controlled by Diskette Drive controller circuitry on the motherboard.

1.5.1.9 Central Station Displays

1.5.1.9.1 LCD Display

All text and graphics are displayed on the LCD screen. The unit is powered from an external AC power supply. Graphics information is transmitted through a graphics cable from an AGP Graphics Card.

1.5.1.9.2 CRT Display

All text and graphics are displayed on the CRT screen. The display assembly contains the cathode ray tube and the associated sweep boards. The unit is powered from the AC line and contains its own fuse. Graphics information is transmitted through a graphics cable from an AGP Graphics Card.

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Instrument Description Theory of Operation

1.5.2 Touch Screen

The Touch Screen consists of a flat glass plate that fits over the face of a CRT or LCD monitor display, and is an integral part of the monitor. The Touch Screen controller is located inside the monitor housing. A DB-9 serial cable connects each monitor to the Serial Interface Card or Serial Port on the Panorama Central Station. The Touch Screen uses surface acoustic wave (SAW) technology.

1.5.2.1 Principles of Operation

Surface acoustic waves (SAW) are mechanical waves that propagate in the surface of the medium in which they are generated. The actual detection and location of a finger touch on a SAW Touch Screen depends on the absorption of a subsection of the Touch Screen’s SAW energy by the finger touching the screen.

The Touch Screen creates an absence of SAW energy. SAW energy is coupled to and extracted from the Touch Screen by four identical piezoelectric transducers and a nearly invisible array of fired-on glass-fit acoustic reflector strips around the border of a glass panel.

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Theory of Operation Instrument Description

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2.0

Repair Information

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

2.2 Safety Precautions .................................................................... 2-2

2.3 Equipment and Special Tools Required ...................................... 2-2

2.4 Troubleshooting ........................................................................ 2-3

2.5 WMTS Telemetry ....................................................................... 2-10

2.6 Disassembly Instructions ........................................................... 2-13

2.7 Assembly Instructions ............................................................... 2-21

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