EDAN SD5 User manual

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About this Manual
P/N: 01.54.110755-13
Release Date: July 2012
© Copyright EDAN INSTRUMENTS, INC. 2009-2012. All rights reserved.
Statement
This manual will help you understand the operation and maintenance of the product better. It is
reminded that the product shall be used strictly complying with this manual. User’s operation
failing to comply with this manual may result in malfunction or accident for which EDAN
INSTRUMENTS, INC. (hereinafter called EDAN) can not be held liable.
EDAN owns the copyrights of this manual. Without prior written consent of EDAN, any
materials contained in this manual shall not be photocopied, reproduced or translated into other
languages.
Materials protected by the copyright law, including but not limited to confidential information
such as technical information and patent information are contained in this manual, the user shall
not disclose such information to any irrelevant third party.
The user shall understand that nothing in this manual grants him, expressly or implicitly, any
right or license to use any of the intellectual properties of EDAN.
EDAN holds the rights to modify, update, and ultimately explain this manual.
Responsibility of the Manufacturer
EDAN only considers itself responsible for any effect on safety, reliability and performance of
the equipment if:
Assembly operations, extensions, re-adjustments, modifications or repairs are carried out by
persons authorized by EDAN, and
The electrical installation of the relevant room complies with national standards, and
The instrument is used in accordance with the instructions for use.
Upon request, EDAN may provide, with compensation, necessary circuit diagrams, and other
information to help qualified technician to maintain and repair some parts, which EDAN may
define as user serviceable.
Terms Used in this Manual
This guide is designed to give key concepts on safety precautions.
WARNING
A WARNING label advises against certain actions or situations that could result in personal
injury or death.

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CAUTION
A CAUTION label advises against actions or situations that could damage equipment, produce
inaccurate data, or invalidate a procedure.
NOTE
A NOTE provides useful information regarding a function or a procedure.

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Table of Contents
Chapter 1 Safety Guide .................................................................................................................1
1.1 Safety Precautions...............................................................................................................1
1.2 Symbols...............................................................................................................................2
Chapter 2 Introduction..................................................................................................................4
2.1 Intended Use........................................................................................................................4
2.2 Major Parts..........................................................................................................................4
2.2.1 Main Unit ..................................................................................................................4
2.2.2 Probes........................................................................................................................6
2.2.3 Control Keys .............................................................................................................7
2.2.4 Indicators...................................................................................................................8
2.2.5 LCD...........................................................................................................................8
Chapter 3 Basic Operation..........................................................................................................10
3.1 Opening Package and Checking........................................................................................10
3.2 Using Batteries..................................................................................................................10
3.2.1 Fitting Main Unit Battery........................................................................................10
3.2.2 Fitting Wireless Probe Battery................................................................................12
3.2.3 Charging Main Unit Battery....................................................................................13
3.2.4 Charging Wireless Probe Battery............................................................................13
3.2.5 Care of Batteries......................................................................................................14
3.3 Connecting the Power Cable.............................................................................................14
3.4 Using Wired Probe............................................................................................................14
3.4.1 Probe Socket............................................................................................................14
3.4.2 Connecting and Disconnecting a Wired Probe .......................................................15
3.5 Switching On.....................................................................................................................15
3.6 Switching Off....................................................................................................................16
3.7 Using Earphone.................................................................................................................17
3.8 Using Security Lock..........................................................................................................17
3.9 Changing Doppler Settings ...............................................................................................19
3.9.1 Switching Backlight On and Off.............................................................................19
3.9.2 Switching Key Sound On and Off ..........................................................................19
3.9.3 Setting Auto-Shut-Off Time ...................................................................................19
3.9.4 Choosing Language.................................................................................................19
3.9.5 Setting Date and Time.............................................................................................19
3.9.6 Setting Date Format ................................................................................................20
3.10 Replacing Fuses ..............................................................................................................20
Chapter 4 Examining...................................................................................................................21
4.1 FHR Examining ................................................................................................................21

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4.2 Vascular Examining..........................................................................................................22
Chapter 5 Recording and Playing ..............................................................................................24
Chapter 6 Maintenance and Cleaning........................................................................................25
6.1 Inspection ..........................................................................................................................25
6.2 Maintenance ......................................................................................................................25
6.3 Cleaning ............................................................................................................................26
6.4 Disinfection.......................................................................................................................26
Chapter 7 Warranty and Service................................................................................................27
7.1 Warranty............................................................................................................................27
7.2 Contact information ..........................................................................................................27
Chapter 8 Product Specifications ...............................................................................................28
8.1 Environmental Specifications ...........................................................................................28
8.2 Physical Specifications......................................................................................................28
8.3 Performance Specifications...............................................................................................29
8.4 Battery Specifications .......................................................................................................30
8.5 Low Output Summary Table.............................................................................................31
Appendix 1 Ordering Information .............................................................................................32
Appendix 2 EMC Information – Guidance and Manufacture’s Declaration.........................33
A2.1 Electromagnetic Emissions- For all EQUIPMENT and SYSTEMS .............................33
A2.2 Electromagnetic Immunity – for all EQUIPMENT and SYSTEMS .............................34
A2.3 Electromagnetic Immunity – for EQUIPMENT and SYSTEMS that are not
LIFE-SUPPORTING ..............................................................................................................35
A2.4 Recommended separation distances between portable and mobile RF communication
equipment and the EQUIPMENT or SYSTEM- For EQUIPMENT or SYSTEM that are not
LIFE-SUPPORTING ..............................................................................................................36
Appendix 3 Overall Sensitivity ...................................................................................................37
A3.1 Overall Sensitivity of SD5 (2MHz Wired Probe) ..........................................................37
A3.2 Overall Sensitivity of SD5 (3MHz Wired Probe) ..........................................................38
A3.3 Overall Sensitivity of SD6 (2MHz Wireless Probe) ......................................................39
A3.4 Overall Sensitivity of SD6 (3MHz Wireless Probe) ......................................................40