Barco MGD 221 MKII user manual Contents

Page 6

CONTENTS

 

1. Introduction

9

1.1

Overview

9

Resolution and bandwidths

9

The memory system

9

Image conformity and consistency

9

Calibration and adjustments

9

Power saving system

10

1.2

Versions and options

10

1.3

About the manuals

10

2. Installation

11

2.1

Precautions

11

2.2

The package contents

11

2.3

Controls and connectors

12

2.4

Signal connection

13

a) Connection of video signals

13

b) Connection of data signals

14

c) Connection of optical sensor

14

d) Connection of power

15

2.5

Positioning the display

15

Important considerations

16

3. Operation: User controls

17

3.1 Switching on / off

17

3.2

Contrast and brightness control

18

3.3

Viewing Status information

20

3.4

Other adjustments

21

4. Advanced settings and Adjustments (For service staff only)

22

4.1

Settings

22

4.2

Adjustments

24

a) How to make the adjustments

24

b) Description of the adjustments

24

 

Geometry

24

 

Focus

30

 

ALC (optional)

30

 

Factory reset

31

c) How to save changes

31

5. Maintenance

32

6. Troubleshooting

33

Appendix A:Background information

34

Luminance Uniformity Correction

34

Power saving system

34

Appendix B: Technical specifications

36

MGD 221 User's Guide 7

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Contents MGD 221 Mkii Medical Greyscale DisplayTrademark information MGD 221 Users Guide Safety Instructions MGD 221 Users Guide Contents MGD 221 Users Guide Introduction OverviewPower saving system Versions and optionsAbout the manuals Installation PrecautionsPackage contents Controls and connectors Signal connection Connection of video signalsConnection of data signals Connection of optical sensorConnection of power Positioning the displayImportant considerations Automatic power saving system Dpms Switching on / offPower on/off Operation User ControlsContrast and brightness control To activate the OSDTo put contrast in calibrated position To control contrast manually To put brightness in calibrated positionTo control brightness manually Viewing Status information To view the status informationExplanation of the Status information menu items Other adjustments Activity timeoutAdvanced Settings and Adjustments For Service Staff only SettingsTo change the settings Explanation of the Settings menu items Saving the settingsDescription of the adjustments AdjustmentsHow to make the adjustments Geometry RotationAdvanced SH Compensation optional Interlacing Pre correctionInterlacing Post correction SH Compensation SH Compensation ON/OFFSH Compensation SH Position Advanced Advanced Focus zone To adjust the ALC system, proceed as followsFocus Static focus ALC optionalLuminance uniformity Factory resetHow to save changes Proceed as follows What happens upon saving?Maintenance Picture tubeCabinet Troubleshooting There appears no image, the green LED is onThere appears no image, the green LED is blinking Appendix a Background Information Luminance Uniformity CorrectionPage Appendix B Technical Specifications AR panel 30%