Mindray Hypervisor VI User manual

HYPERVISOR VI

Central Monitoring System

Operation Manual

Intellectual Property Statement

SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD. (hereinafter

called Mindray) owns the intellectual property rights to this product and this manual.

This manual may refer to information protected by copyrights or patents and does

not convey any license under the patent rights of Mindray, nor the rights of others.

Mindray does not assume any liability arising out of any infringements of patents or

other rights of third parties.

Mindray intends to maintain the contents of this manual as confidential information.

Disclosure of the information in this manual in any manner whatsoever without the

written permission of Mindray is strictly forbidden. Release, amendment,

reproduction, distribution, rent, adaption and translation of this manual in any

manner whatsoever without the written permission of Mindray is strictly forbidden.

and are the registered trademarks or trademarks owned by

Mindray in China and other countries. All other trademarks that appear in this

manual are used only for editorial purposes without the intention of improperly

using them. They are the property of their respective owners.

Contents of this manual are subject to changes without prior notice.

© 2005 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. All rights reserved.

I

Manufacturer’s Responsibility

All information contained in this manual is believed to be correct. Mindray shall not

be liable for errors contained herein nor for incidental or consequential damages in

connection with the furnishing, performance, or use of this manual.

Mindray is responsible for safety, reliability and performance of this product only in

the condition that:

 All installation operations, expansions, changes, modifications and repairs of

this product are conducted by Mindray authorized personnel; and

 The electrical installation of the relevant room complies with the applicable

national and local requirements; and

 This product is operated under strict observance of this manual.

Warranty

This warranty is exclusive and is in lieu of all other warranties, expressed or implied,

including warranties of merchantability or fitness for any particular purpose.

Exemptions

Mindray's obligation or liability under this warranty does not include any

transportation or other charges or liability for direct, indirect or consequential

damages or delay resulting from the improper use or application of the product or

the use of parts or accessories not approved by Mindray or repairs by people other

than Mindray authorized personnel.

This warranty shall not extend to

 Any Mindray product which has been subjected to misuse, negligence or

accident; or

 Any Mindray product from which Mindray's original serial number tag or

product identification markings have been altered or removed; or

 Any product of any other manufacturer.

II

Return Policy

In the event that it becomes necessary to return a unit to Mindray, follow the

instructions below.

1. Obtain a return authorization.

Contact the Mindray Service Department and obtain a Mindray Customer Service

Authorization Number. The Mindray Customer Service Authorization Number must

appear on the outside of the shipping container. Return shipments will not be

accepted if the Mindray Customer Service Authorization Number is not clearly

visible. Please provide the model number, serial number, and a brief description of

the reason for return.

2. Freight policy

The customer is responsible for freight charges when this product is shipped to

Mindray for service (including any relevant customs fees or other freight related

charges).

3. Return address

Please send the part(s) or equipment to the address offered by Customer Service

Department.

III

Contact Information

Manufacturer:
Address:

Tel:
Fax:
Website:

EC-Representative:
Address:
Tel:
Fax:

Shenzhen Mindray Bio-Medical Electronics Co., Ltd.

Mindray Building, Keji 12th Road South, Hi-tech Industrial

Park, Nanshan, Shenzhen 518057 P.R. China

[phone] [phone]

[phone] [phone]

www.mindray.com.cn

Shanghai International Holding Corp. GmbH (Europe)

Eiffestraße 80, 20537 Hamburg Germany

0049-40-2513175

0049-40-255726

IV

Contents

Intellectual Property Statement.............................................................................I

Manufacturer’s Responsibility..............................................................................II

Warranty......................................................................................................... II

Exemptions..................................................................................................... II

Return Policy........................................................................................................ III

Contact Information ............................................................................................ IV

Contents ..................................................................................................................V

Preface......................................................................................................................1

Manual Purpose...............................................................................................1

Intended Audience...........................................................................................1

Version Information ........................................................................................1

Illustrations and Names...................................................................................2

Conventions ....................................................................................................2

1 Safety.................................................................................................................... 1-1

1.1 Safety Information ...................................................................................... 1-2

1.1.1 Dangers ......................................................................................... 1-3

1.1.2 Warnings........................................................................................ 1-3

1.1.3 Cautions......................................................................................... 1-4

1.1.4 Notes ............................................................................................. 1-5

1.2 Equipment Symbols .................................................................................... 1-6

2 The Basics............................................................................................................ 2-1

2.1 About the CMS ........................................................................................... 2-2

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

2.1.2 Contraindications .......................................................................... 2-2

V

Contents

2.1.3 Functions ....................................................................................... 2-2

2.1.4 Components................................................................................... 2-4

2.1.5 Networking Mode ......................................................................... 2-5

2.2 Main Screen ................................................................................................ 2-6

2.2.1 Main Menu Buttons....................................................................... 2-7

2.2.2 System Icons ................................................................................. 2-8

2.3 Other Screens .............................................................................................. 2-9

2.3.1 Auxiliary Screen in Single-Screen Mode...................................... 2-9

2.3.2 Default Screen in Dual-Screen Mode.......................................... 2-10

2.3.3 Auxiliary Screen in Dual-Screen Mode ...................................... 2-10

2.4 Controls......................................................................................................2-11

2.4.1 Mouse...........................................................................................2-11

2.4.2 Keyboard ..................................................................................... 2-12

2.4.3 Controls....................................................................................... 2-12

3 Installation and Maintenance............................................................................. 3-1

3.1 Unpacking and Inspection........................................................................... 3-2

3.2 Installation................................................................................................... 3-3

3.2.1 Environmental Requirements........................................................ 3-3

3.2.2 Power Requirements ..................................................................... 3-4

3.2.3 Installation..................................................................................... 3-4

3.3 Starting the System...................................................................................... 3-5

3.4 Shutting down the System........................................................................... 3-6

3.5 Maintenance ................................................................................................ 3-7

3.5.1 General Inspection......................................................................... 3-7

3.5.2 General Cleaning........................................................................... 3-8

4 Multibed Screen .................................................................................................. 4-1

4.1 Overview..................................................................................................... 4-2

4.2 Patient Window ........................................................................................... 4-3

4.2.1 Spot Patient Window ..................................................................... 4-3

4.2.2 Non-Spot patient widow................................................................ 4-4

4.2.3 Patient Window in Monitoring Status ........................................... 4-5

4.3 Patient Management.................................................................................... 4-9

4.3.1 Admitting Patient .......................................................................... 4-9

4.3.2 Modifying Patient Information.................................................... 4-13

4.3.3 Discharging a Patient................................................................... 4-14

4.3.4 Transferring a Patient.................................................................. 4-16

VI

Contents

4.4 Display Format.......................................................................................... 4-17

4.5 Auto Arrange............................................................................................. 4-18

5 Viewbed................................................................................................................ 5-1

5.1 Overview..................................................................................................... 5-2

5.2 Viewbed Screen........................................................................................... 5-3

5.3 Basic Operations ......................................................................................... 5-5

5.3.1 Pausing Alarms.............................................................................. 5-5

5.3.2 STANDBY .................................................................................... 5-5

5.3.3 NIBP Measurement....................................................................... 5-5

5.3.4 Freeze/Unfreeze Waveforms ......................................................... 5-6

5.3.5 Show/Hide Alarm High/Low Limits ............................................. 5-7

5.3.6 Show/Hide Dynamic Short Trend ................................................. 5-8

5.3.7 Set Module Order.......................................................................... 5-9

5.3.8 Record ......................................................................................... 5-10

5.3.9 Show/Hide Multi-lead ECG .........................................................5-11

5.3.10 Show/Hide OxyCRG................................................................... 5-12

5.3.11 Show/Hide NIBP Groups ............................................................ 5-13

5.3.12 Alarm Setup ................................................................................ 5-13

5.4 Parameter Setup ........................................................................................ 5-14

5.5 Display Setup ............................................................................................ 5-15

5.5.1 Multibed Wave Setup .................................................................. 5-15

5.5.2 Multibed Para Setup .................................................................... 5-17

6 Alarm Control..................................................................................................... 6-1

6.1 Alarm Structure........................................................................................... 6-2

6.2 Alarm Mode ................................................................................................ 6-3

6.2.1 Audible Alarms ............................................................................. 6-3

6.2.2 Alarm Messages ............................................................................ 6-4

6.2.3 Color Changes............................................................................... 6-4

6.2.4 Parameter Flashes.......................................................................... 6-4

6.3 Alarm Volume ............................................................................................. 6-5

6.4 Alarm Setup ................................................................................................ 6-6

6.4.1 Parameter Setup............................................................................. 6-6

6.4.2 Alarm Setup .................................................................................. 6-7

VII

Contents

7 Review.................................................................................................................. 7-1

7.1 Online Review............................................................................................. 7-2

7.1.1 Dynamic Short Trend .................................................................... 7-2

7.1.2 Trend Review ................................................................................ 7-3

7.1.3 Wave Review................................................................................. 7-6

7.1.4 CO Review .................................................................................. 7-10

7.1.5 NIBP Review............................................................................... 7-12

7.1.6 Alarm Review ............................................................................. 7-13

7.1.7 12-lead Analysis Review ............................................................. 7-16

7.2 History Review.......................................................................................... 7-17

7.2.1 All Patients .................................................................................. 7-17

8 Calculation........................................................................................................... 8-1

8.1 Drug Calculation ......................................................................................... 8-2

8.2 Hemodynamics Calculation ........................................................................ 8-5

9 Record, Print and Save as .................................................................................. 9-1

9.1 Record ......................................................................................................... 9-2

9.1.1 Installing Recorder Paper .............................................................. 9-3

9.1.2 Recorder Operations...................................................................... 9-4

9.1.3 Record Control .............................................................................. 9-7

9.2 Print............................................................................................................. 9-8

9.2.1 Printer Operations ......................................................................... 9-8

9.2.2 Print Control.................................................................................9-11

9.3 Save as....................................................................................................... 9-12

10 System Setup...................................................................................................... 10-1

10.1 General Setup............................................................................................ 10-2

10.2 User Setup ................................................................................................. 10-5

10.2.1 Color............................................................................................ 10-5

10.2.2 Screen Size .................................................................................. 10-7

10.2.3 Alarm........................................................................................... 10-8

VIII

Contents

10.2.4 Log ............................................................................................ 10-10

10.2.5 Monitor...................................................................................... 10-12

10.2.6 Telemetry................................................................................... 10-13

10.2.7 Others ........................................................................................ 10-15

11 System Help....................................................................................................... 11-1

11.1 Overview....................................................................................................11-2

12 Appendices......................................................................................................... 12-1

A Technical Specifications............................................................................ 12-2

A.1 Server Requirements ................................................................... 12-2

A.2 Recorder ...................................................................................... 12-3

A.3 Wire Network.............................................................................. 12-3

A.4 Wireless Network........................................................................ 12-3

A.5 Review......................................................................................... 12-3

A.6 Calculation .................................................................................. 12-4

A.7 Save as......................................................................................... 12-4

A.8 Print............................................................................................. 12-4

A.9 Record ......................................................................................... 12-4

B Units, Symbols and Terms......................................................................... 12-5

B.1 Units ............................................................................................ 12-5

B.2 Symbols....................................................................................... 12-6

B.3 Abbreviations .............................................................................. 12-6

IX

FOR YOUR NOTES

Contents

X

Preface

Manual Purpose

This manual provides the instructions necessary to operate the HYPERVISOR VI

Central Monitoring System (hereinafter called as CMS) in accordance with its

function and intended use. Observance of this manual is a prerequisite for proper

performance and correct operation, and ensures patient and operator safety.

This manual is written based on the maximum configuration. Part of this manual

may not apply to your CMS. If you have any question about the configuration of

your CMS, please contact our Customer Service.

This manual is an integral part of and should always be kept close to your CMS, so

that it can be obtained conveniently when necessary.

Intended Audience

This manual is geared for the clinical medical professionals. Clinical medical

professionals are expected to have working knowledge of medical procedures,

practices and terminology as required for monitoring of critically ill patients.

Version Information

This manual has a version number. This version number changes whenever the

manual is updated due to software or technical specification change. Content of this

manual is subject to change without prior notice. The version information of this

manual is as follows.

Version number Release date

1.2 March 2006

1

Illustrations and Names

All illustrations in this manual are provided as examples only. They may not

necessarily accord with the graph, settings or data displayed on your CMS.

All names appeared in this manual and illustrations are fictive. It is a mere

coincidence if the name is the same with yours.

Conventions

 Italic text is used in this manual to quote the referenced chapters or sections.

 The terms danger, warning, and caution are used throughout this manual to point

out hazards and to designate a degree or level or seriousness.

Preface

2

1 Safety

1.1 Safety Information ...................................................................................... 1-2

1.2 Equipment Symbols .................................................................................... 1-6

1.1.1 Dangers ......................................................................................... 1-3

1.1.2 Warnings........................................................................................ 1-3

1.1.3 Cautions......................................................................................... 1-4

1.1.4 Notes ............................................................................................. 1-5

1-1

Safety

1.1 Safety Information

The safety statements presented in this chapter refer to the basic safety information

that the operator of the CMS shall pay attention to and abide by. There are additional

safety statements in other chapters or sections, which may be the same as or similar

to the followings, or specific to the operations.

DANGER

 Indicates an imminent hazard situation that, if not avoided, will result in

death or serious injury.

WARNING

 Indicates a potential hazard situation or unsafe practice that, if not

avoided, could result in death or serious injury.

CAUTION

 Indicates a potential hazard or unsafe practice that, if not avoided, could

result in minor personal injury or product/property damage.

NOTE

 Provides application tips or other useful information to ensure that you

get the most from your product.

1-2

Safety

1.1.1 Dangers

There are no dangers that refer to the product in general. Specific “Danger”

statements may be given in the respective sections of this operation manual

1.1.2 Warnings

WARNING

 The device is intended for use by qualified clinical physicians or

well-trained nurses in the specified places. Anyone unauthorized or
untrained must not perform any operation on it.

 The physiological waveforms, parameters and alarms displayed on the

screen of the CMS are for doctor’s reference only and cannot be directly
used as the basis for clinical treatment. Before giving invasive treatment
to a patient, you must go to the corresponding monitor to confirm the
results you have obtained from the CMS.

 If any value displayed on the screen of the CMS is abnormal or

questionable, first determine the patient’s vital signs by alternative
means and then verify that the CMS or monitor is working correctly.

 The CMS is a clinical information device. Except for using such

components as the mouse and keyboard to perform normal operations,
do not touch or disassemble any other component, especially the power
component; otherwise, it may result in personnel injury.

 The computer running the CMS software must comply with local relevant

regulations. The CMS is intended to connect our monitors only.
Connecting the monitors made by other manufacturers may cause the
values displayed on the CMS inaccurate.

 The service life of the CMS depends on its hardware, so violence, drop

or collision should be avoided in the operation on the keyboard, mouse
and computer; otherwise, the service life of the CMS may be shortened.

 Components of the CMS, such as the keyboard and mouse, may be

contaminated by microorganism during transport, storage and use.
Before removing them from their packaging, the packaging should be
inspected for damage. In case of any damage, contact the carrier or our
company immediately.

1-3

Safety

WARNING

 The CMS can construct a wireless local area network (WLAN) by

connecting monitors. When data is transmitted via wireless radio
frequency (RF) signals, it may impair the environment or the use of other
equipment. Therefore, the wireless RF equipment must comply with
local relevant standards and regulations.

 When the CMS is transmitting data via wireless RF signals, loss of

patient data may be caused by the interference of other RF signals.

1.1.3 Cautions

CAUTION

 Hospitals without stable power source should use an Uninterruptible

Power Supply (UPS) to power the CMS. When there is a power failure,
the system should be shut down by following the specified shutdown
procedure before the UPS is turned off. If the system has a sudden
power failure, system failure may occur and consequently the system
will not work correctly next time or even have a serious result.

 Never start or transport the system under the condition other than that

specified; otherwise, the system may be damaged. We shall assume no
responsibility for such damages.

 System time should be setup before the CMS is put into use. If the

system time is modified when the CMS is running, the dat a that has been
stored may get lost or the network may be interrupted.

 Be sure to use standard thermal recorder paper only; otherwise, the

recorder may show poor quality on record, or may be unusable, or the
print head of the recorder may be damaged.

 The CMS is capable of connecting up to 64 monitors. The cable

connecting the monitor to the hub or exchange shall not exceed 100m;
otherwise, it may result in network overload or w eak network signals
and consequently errors will occur during data transmission or
displaying.

 The host of the CMS should be maintained every three to six months. Its

long time continuous operating may lead to failure of the operating
system.

1-4

Safety

CAUTION

 The host of the CMS should be installed with the original Microsoft

Windows’s system and standard upgrade program, such as the service
package. Illegal software may lead to abnormal or incorrect system
operating.

 When printing data through an external printer, be sure to follow the

printer’s instructions. In case any problem occurs during printing,
consult the printer’s instructions.

1.1.4 Notes

NOTE

 Keep this manual close to the CMS so that it can be obtained

conveniently when necessary.

 Choose a location that affords an unobstructed view of the CMS’s

screen and easy access to the operating and maintaining.

1-5

Safety

1.2 Equipment Symbols

NOTE

 Some symbols may not appear on all equipment.

ATTENTION: Consult accompanying documents (this manual).

CAUTION: To reduce the risk of electric shock, do NOT remove.

cover. Refer servicing to qualified service personnel.

Alternating current（AC）

Power switch

Keyboard port

Mouse port

Serial communication（COM）port

Display port

Printer port

USB port or device

Network port

1-6

Safety

Sound output port

Sound input port

Microphone port

TYPE B APPLIED PART

Manufacture date

Serial number

CE marking. 0123 is the number of the EU-notified body.

The following definition of the WEEE label applies to EU member

states only.

This symbol indicates that this product should not be treated as

household waste. By ensuring that this product is disposed of

correctly, you will help prevent bringing potential negative

consequences to the environment and human health. For more detailed

information with regard to returning and recycling this product, please

consult the distributor from whom you purchased it.

* For system products, this label may be attached to the main unit

only.

1-7

FOR YOUR NOTES

Safety

1-8

2 The Basics

2.1 About the CMS ........................................................................................... 2-2

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

2.1.2 Contraindications .......................................................................... 2-2

2.1.3 Functions ....................................................................................... 2-2

2.1.4 Components................................................................................... 2-4

2.1.5 Networking Mode ......................................................................... 2-5

2.2 Main Screen ................................................................................................ 2-6

2.2.1 Main Menu Buttons....................................................................... 2-7

2.2.2 System Icons ................................................................................. 2-8

2.3 Other Screens .............................................................................................. 2-9

2.3.1 Auxiliary Screen in Single-Screen Mode...................................... 2-9

2.3.2 Default Screen in Dual-Screen Mode.......................................... 2-10

2.3.3 Auxiliary Screen in Dual-Screen Mode ...................................... 2-10

2.4 Controls......................................................................................................2-11

2.4.1 Mouse...........................................................................................2-11

2.4.2 Keyboard ..................................................................................... 2-12

2.4.3 Controls....................................................................................... 2-12

2-1

The Basics

2.1 About the CMS

2.1.1 Intended Use

The central monitoring system (CMS) is intended to conduct centralized monitoring

of vital sign information from multiple monitors and/or telemetry transmitters in

hospitals or medical institutions. It is not intended for home use.

WARNING

 The device is intended for use by qualified clinical physicians or

well-trained nurses in the specified places. Anyone unauthorized or
untrained must not perform any operation on it.

 The physiological waveforms, parameters and alarms displayed on the

screen of the CMS are for doctor’s reference only and cannot be directly
used as the basis for clinical treatment.

 If any value displayed on the screen of the CMS is abnormal or

questionable, first determine the patient’s vital signs by alternative
means and then verify that the CMS, or corresponding monitor or
telemetry transmitter is working correctly.

2.1.2 Contraindications

None.

2.1.3 Functions

The CMS comprises powerful system software and high-performance computer

components. It constructs a monitoring network by connecting monitors and

telemetry transmitters. By collecting, processing, analyzing and outputting the

information coming from monitors and telemetry transmitters, the CMS can achieve

centralized monitoring over multiple patients so as to greatly promote the efficiency

and quality of the monitoring work.

2-2

The Basics

The CMS:

 Is capable of connecting up to 64 monitors that supports the CMS or CMS+

network protocol.

 Is capable of connecting up to 64 telemetry transmitters.

 Supports multi-screen display mode, including two primary displays and

multiple secondary displays.

 Is capable of displaying information from 16 monitors in the single-screen mode

and 32 monitors in the dual-screen mode.

 Allows you to view a single patient emphatically.

 Allows you to review up to 240 hours of trend data for each online patient.

 Allows you to review up to 720 alarm events for each online patient.

 Allows you to review a 4-hour dynamic short trend for each online patient.

 Allows you to review up to 720 CO measurements for each online patient.

 Allows you to review up to 72 hours of 64 waveforms.

 Allows you to review up to 720 NIBP measurements for each online patient.

 Allows you to review up to 720 12-lead analysis results for each online patient.

 Allows you to search and review the data of up to 20,000 history patients.

 Provides the patient information management function.

 Provides audible and visual alarms.

 Provides the functions of drug calculation, titration table calculation and

hemodynamics calculation.

 Provides the functions to record, print and save data.

 Provides comprehensive help information, prompts and operational guide.

 Provides 1280×1024 high display resolution.

 Provides two waveform display modes: color and mono.

 Facilitates the setup of language, waveform and parameter color.

 Supports such peripherals as the keyboard, mouse, thermal recorder, laser

printer, speaker, etc.

 Supports wire and wireless network.

The CMS has a USB watchdog to protect the copyright. You must plug the

watchdog into the system’s USB interface before starting the system. Otherwise, the

system cannot start.

2-3

2.1.4 Components

The CMS consists of system software, computer (server), USB watchdog, network

devices, recorder, printer and UPS etc. Some of them are optional.

The Basics

1

3

Figure 2-1 CMS

As shown above, a typical computer (server) consists of the following components:

1. Host

2. Display

3. USB watchdog

2

4

5

4. Mouse

5. Keyboard

This manual is written based on the maximum configuration. Some contents may

not apply to your system.

2-4

2.1.5 Networking Mode

A typical networking diagram of the CMS is as follows:

The Basics

Central monitoring system

Wireless network

 Wire network

The CMS, exchange and monitors interconnect through network cable.

 Wireless network

Through network cable the CMS is connected to an AP (Access Point), which via

wireless RF connects multiple monitors equipped with wireless network cards.

 Telemetry network

Telemetry network

Wire network

Figure 2-2 Central Monitoring Network

Through network cable the CMS is connected to the telemetry receiver, which via

wireless RF connects multiple telemetry transmitters.

2-5

2.2 Main Screen

The CMS supports two display modes: single-screen and dual-screen. For the

dual-screen mode, a dual-head card is needed for connecting two displays to the host,

respectively called primary display and secondary display. The figure below shows

the main screen (default screen) under the single-screen mode.

The Basics

5

1

2 3

4

6

Figure 2-3 Main Screen

1 Hospital information: Displays the hospital and office where the CMS is located.

2 System start time: Displays the time when the system starts.

3 System prompt area: Displays the prompts coming from the system itself. If more than

one prompt occur, they will be displayed alternately and circularly

circularly.

4 Current time: Displays the current time.

5 Patient window area: For details, refer to 4.2 Patient Window.

7

2-6

8

The Basics

6 Help information area: Displays online help information.

7 Main menu buttons: For details, refer to 2.2.1 Main Menu Buttons.
8 System icons: For details, refer to 2.2.2 System Icons.

2.2.1 Main Menu Buttons

1 2 3 4 5 6

Figure 2-4 Main Menu Buttons

1 Auto Arrange: Click it to re-assign patients to patient windows in a top-to-bottom,

left-to-right format by order of importance (or by alarm level). For

details, refer to 4.5 Auto Arrange.

2 Admit Patient: Click it to enter the Connected patient list screen

3 System Setup: Click it to to enter the System Setup tab sheet.

4 History Review: Click it to to enter the History Review tab sheet.

5 Help: Click it to to enter the Help screen.

6 Main Screen: Click it to to return to the Multibed screen.

2-7

The Basics

2.2.2 System Icons

1 23456

Figure 2-5 System Icons

No. Icon name Icon Description

1 USB

2

3

4 Recorder state

5

Sound state

Printer state

Networking

prompt

Indicates that the system connects other USB device besides

the USB wachtdog.

Indicates that the system alarm sound is turned on.

Indicates that the alarm is silenced.

Indicats that the alarm sound is totally turned off.

Indicates that the printer is normal.

Indicates a printer error.

Indicates that no printer is connected.

Indicates that the recorder is normal

Indicates that the recorder is under test.

Indicates a recorder error.

Indicates that no recorder is connected.

Flash: indicates new monitors log on.

Not flash: indicates no new monitor logs on

6

Network

status

Indicates that the network is normal

Indicates that the network is disconnected.

2-8