CLV-190 EVIS EXERA III VIDEO SYSTEM CENTER Maintenance Manual Issue 1 April 2012

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CONTENTS Chapter 1: Introduction... 1-1 1 2 3 4

Introduction... 1-1 Applicable unit ... 1-1 Copyright... 1-1 Trademarks... 1-1

Chapter 2: Product Outline... 2-1 1 Product Outline... 2-1 2 Features... 2-1 3 Restrictions ... 2-2

Chapter 3: Specifications ... 3-1 Chapter 4: Installation and Connection... 4-1 Chapter 5: Care, Storage, and Disposal ... 5-1 Chapter 6: Inspection... 6-1 1 Inspection Check Sheet ... 6-1

Chapter 7: Safety check... 7-1 1 2 3 4 5

Exterior leakage current... 7-1 Patient leakage current ... 7-1 Ground leakage current ... 7-2 Ground resistance ... 7-2 Safety Check Sheet ... 7-3

Chapter 8: Block Diagram ... 8-1 Chapter 9: Troubleshooting ... 9-1

CONTENTS

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Chapter 1: Introduction 1. Introduction Repair and maintenance of this product requires highly specialized knowledge and techniques. We recommend that you contact an Olympus service center in your area if a problem develops with the product. If repairs or modifications are made by personnel not authorized by Olympus, the warranty is void, and Olympus shall not be liable for damage that occurs to or as a result of use of the modified product. The ionformation contained in this manual is subject to change at any time without notice.Later editions of this manual will contain revised and updated material.

2. Applicable Unit EVIS EXERAIII VIDEO SYSTEM CENTER CV-190 AC100-240V with English EVIS EXERAIII VIDEO SYSTEM CENTER CV-190 AC220-240V with English

3. Copyright ©2012 Olympus Medical Systems Corp. All rights reserved. Unauthorized reproduction or distribution in part or in whole is prohibited.

4. Trademarks OLYMPUS is a registered trademark of Olympus Corporation. The company names, product names, and proprietary technical terms in this document are the trademarks or registered trademarks of their respective owners.

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Introduction

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Chapter 2: Product Outline 1. Product Outline (1)

Intended use This video system center has been designed to be used with Olympus camera heads, endscopes, light sources, monitors, endotherapy accessories and other ancillary equipment for endoscopic diagnosis, treatment, and video observation.

(2)

Combinations This product can be used with EVIS EXERA /VISERA ELITE scope, EVIS100, 130, 140 series, EVIS EXERA 145, 160 series, EVIS EXERA 165, 180 series, V series, 150 series, OVC, VISERA series videoscopes, VISERA series camera heads, VISERA Pro series camera heads, SP1 camera heads, rigid endoscope, ENDO EYE series, fiberscope, OVC-150, and EVIS EXERA/VISERA ELITE halogen light source, halogen light source designed for EVIS EXERA, halogen light sources, monitors, High-definition LCD monitors, as well as various recording/playback devices and applicable ultrasonic endoscopic system.

2. Features (1)

EVIS EXERA/VISERA ELITE halogen light source: CLV-190/CLV-S190, EVIS EXERA XENON LIGHT SOURCE: CLV-180, VISERA Pro halogen light source: When used with CLV-S40Pro, it allows users to perform optical digital (NBI, PDD) observations. NBI observation is available only when used with videoscope/camera head designed for NBI. PDD observation is available only when used with the videoscope/camera head designed for PDD. (2) Compact, light weight, and easy to move with the dedicated trolley (WM-NP1, WM-NP2, WM-DP2) mounted. (3) You can connect various scopes that have any of the 23 types of CCD built in. (4) It allows users to control the configuration of CV main unit and equipment connected remotely by the scope operation panel switch and dedicated foot switch. (You can assign switch functions) (5) When a scope with scope information function is connected, it allows users to display information and perform auto white balance adjustment by communicating with the scope. (6) SDTV signal can be output as DV (IEEE1394) in addition to VBS, RGB, and Y/C, enabling data to be recorded to the DV deck. HDTV signal also can be output as RGB and YPbPr. (7) It has SDI (Serial Digital Interface) output function, and SDI output is supported for both HDTV/SDTV. (8) It has DVI (Digital Visual Interface) output function, and WUXGA, 1080P, and SXGA output are supported. (9) Text input and ancillary equipment control by the dedicated keyboard are supported. (10) It has a portable memory slot, and it allows users to perform simple digital filing of frozen images on the portable memory. (11) It is a product that has cleared the Olympus Eco-Products Standard (environmentally-conscious design standard).

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Product Outline

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3. Restrictions (1) (2)

(3) (4)

(5)

(6) (7)

(8)

It must be used under the supervision of a physician in health care facility. Direct application to the heart and circulatory organ is prohibited. However, when using with the equipment that meets the "TYPE CF applied part" requirements, it allows users to use it for the application to the heart and circulatory organ. Never use the it where flammable vapors/gasses can occur. If combinations of equipment other than those shown below are used, the full responsibility should be assumed by the medical treatment facility. Such combinations do not only allow the equipment to manifest their full functionality but may also imperil the safety of the atient and medical personnel. In addition, the endurance of the video system center and ancillary equipment is not guaranteed. For the consumer products used in combination with this device, you must use the isolation transformer. Using with light sources other than CLV-190, CLV-S190, CLV-180, CLV-S40Pro, and CLE-165 is prohibited. External surface should be grounded for safety purposes. Power a) Voltage : AC100 to 240V b) Wattage : 150VA c) Frequency : 50/60Hz d) Voltage fluctuation : Within ±10% e) Frequency fluctuation : Within ±1Hz Environment a) Operating environment Ambient temperature : +10 to +40°C (50 to 104°F) Relative humidity : 30 to 85% Atmospheric pressure : 700 to 1060hPa b) Transportation and storage environment Ambient temperature : -25 to +70°C (-13 to +158°F) Relative humidity : 10 to 95% Atmospheric pressure : 700 to 1060hPa

Product Outline

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Chapter 3: Specifications Refer to the “Specifications” of Instruction Manual.

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Specifications

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Chapter 4: Installation and Connection Refer to the “Installation and Connection” of Instruction Manual.

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Installation and connection

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Chapter 5: Care, Storage, and Disposal Refer to the “Care, Storage and Disposal” of Instruction Manual.

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Care, Storage, and Disposal

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Chapter 6: Inspection Refer to the “Inspection” of Instruction Manual.

1. Inspection Check Sheet Please copy and use check sheet on next page. A check item may change with the destination and specifications. There may be a check item which is on this list and is not in the instruction manual. Please refer to the instruction manual (Chapter of Inspection or Inspection Before Use) for an actual check item and the check procedure. There may be a blank column in a Check Sheet. Please utilize this blank column, if needed.

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Inspection

Inspection

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Inspector

Inspection of power OFF

Inspection of the optical-digital observation function

Inspection of the custom switches

Inspection of the orientation function

Inspection of the PIP/POP function

Inspection of the release function

Inspection of the freeze function

Inspection of the monitor display

Inspection of the automatic brightness adjustment function

Video monitor display inspection

Inspection of the examination light

Inspection of the power supply

Day

Inspector

Inspection of power OFF

Inspection of the optical-digital observation function

Inspection of the custom switches

Inspection of the orientation function

Inspection of the PIP/POP function

Inspection of the release function

Inspection of the freeze function

Inspection of the monitor display

Inspection of the automatic brightness adjustment function

Video monitor display inspection

Inspection of the examination light

Inspection of the power supply

Day

Serial nomber:

16

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3

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CV-190 INSPECTION CHECK SHEET

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Month & Year

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Chapter 7: Safety Check 1. Exterior leakage current ż Standard The exterior leakage current must not exceed the value shown below. Standard Normal Condition Single Fault Exterior leakage current 100ȝA 300ȝA/500ȝA* *300μA : UL region, 500μA : Other region Item

ż Inspection procedure Measure the leakage current of the screw from the AC inlet. For more information of the measurement procedure, refer to the Manual for the leakage current tester.

2. Patient leakage current ż Standard The exterior leakage current must not exceed the value shown below. Item Patient leakage current

Standard Normal Condition Single Fault AC100ȝA AC500ȝA DC10ȝA DC50ȝA

ż Inspection procedure The patient GND terminals (25 pin and 26 pin) of the video connector socket of CV-190, it measures using the Connector jig for leakage current with leakage current measurement equipment. For more information of the measurement procedure, refer to the Manual for the leakage current tester. Connector to the leakage current Measurement equipment Connector the cable of the Leakage current measurement equipment

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Connector jig leakage Current

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3. Ground leakage current ż Standard The exterior leakage current must not exceed the value shown below. Item Ground leakage current

Standard Normal Condition Single Fault 500ȝA 1000ȝA

ż Inspection procedure Measure the leakage current at the ground terminal of the AC inlet. For more information of the measurement procedure, refer to the Manual for the leakage current tester.

4. Ground resistance ż Standard The ground resistance must not exceed 0.1 [ohms]. ż Inspection procedure Apply 25A AC at 50 Hz or 60 Hz (under no load: do not exceed 6V) for 5 – 10 seconds between the ground terminal of the AC inlet and screw farthest from the AC inlet. And then measure the resistance. For more information of the measurement procedure, refer to the Manual for the leakage current tester.

Safety Check

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5. Safety Check Sheet Date of inspection Product

Inspected by

Serial number

Checked by

Inspection item

Standard

Exterior leakage current test

Value

Result

NC

100ȝA or less

ȝA

SFC

300ȝA or less (UL region)

ȝA

500ȝA or less (Other region) Patient leakage current test

DC AC

Ground leakage current test Ground resistance test

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NC

10ȝA or less

ȝA

SFC

50ȝA or less

ȝA

NC

100ȝA or less

ȝA

SFC

500ȝA or less

ȝA

NC

500ȝA or less

ȝA

SFC

1000ȝA or less

ȝA

25A, 0.1ohoms or less

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Safety Check

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Chapter 8: Block Diagram Light source

Camera head or endoscope

Front panel or keyboard manipulated input

CCD Drive ・Brightness adjustment circuit

System control circuit

Power circuit

Wall mains outlet

Video signal control circuit

Monitor images

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Block Diagram

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Chapter 9: Troubleshooting Refer to the “Troubleshooting” of Instruction Manual.

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Troubleshooting

OLYMPUS MEDICAL SYSTEMS CORP. 2951 Ishikawa-machi, Hachioji-shi, Tokyo Japan

Engineering 2 Service Engineering Department Service Division

PRINTED IN JAPAN

FIRST EDITION : 04.2012 W197B