Actitud emprendedora

VS-800

Vital signs monitor

Service 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 ofothers. 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 theirrespective owners. Contents of this manual are subject to changes without prior notice.

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FOR YOUR NOTES

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Preface
Manual Purpose
This manual provides detailed information about the assembling, dissembling, testing and troubleshooting of the equipment to support effective troubleshooting and repair. It is not intended to be a comprehensive, in-depth explanation of the productarchitecture or technical implementation. Observance of the manual is a prerequisite for proper equipment maintenance and prevents equipment damage and personnel injury. This manual is based on the maximum configuration; Therefore, some contents may not apply to your monitor. If you have any question, please contact our Customer Service Department.

Intended Audience
This manual is for biomedicalengineers, authorized technicians or service representatives responsible for troubleshooting, repairing and maintaining the monitors.

Revision History
This manual has a revision number. This revision number changes whenever the manual is updated due to software or technical specification change. Contents of this manual are subject to change without prior notice Revision number: 3.0 Releasetime: 2008-6

© 2008 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. All rights reserved.

Password
A password is required to access the service mode. The service password is 321.

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FOR YOUR NOTES

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Contents
1 Safety ................................................................................................................................. 1-1 1.1 Safety Information.......................................................................................................... 1-1 1.1.1 Danger................................................................................................................ 1-1 1.1.2 Warnings............................................................................................................. 1-2 1.1.3 Cautions............................................................................................................. 1-2 1.1.4 Notes .................................................................................................................. 1-2 1.2 Equipment Symbols ........................................................................................................ 1-3 2 Theory of Operation........................................................................................................ 2-1 2.1 Introduction..................................................................................................................... 2-1 2.2 System Structure ............................................................................................................. 2-1 2.3 Hardware Structure...