Barco MGD 521 MKII user manual Maintenance, Picture tube, Cabinet

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5. MAINTENANCE

Picture tube

The glass panel of the picture tube is handled with a special coating. Take care not to damage or scratch the coating.

Clean the picture tube with a soft woolen or cotton cloth. The cloth should be moist, not wet!

Use a watery solution or a mild commercial glass cleaning solution. Apply (e.g., spray) the solution on the cloth, not on the picture tube.

Cabinet

Clean the cabinet using a recognized cleaning product for medical equipment. The cloth you use must be moist, not wet!

The cabinet has been tested for resistance to the following products: Cidex, Betadine, Alcohol (Isopropyl and Ethyl), Ammonia-based cleaners (Windex) and Aquasonic Gel.

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Contents MGD 521 Mkii V599326/Rev JuneTrademark information MGD 521 M Mkii Users Guide Safety Instructions MGD 521 M Mkii Users Guide Contents MGD 521 M Mkii Users Guide Introduction OverviewPower saving system Versions and optionsAbout the manuals Package contents InstallationPrecautions Controls and connectors Signal connection Connection of video signalsConnection of data signals Connection of optical sensorConnection of power Positioning the displayImportant considerations Switching on / off Power on/offAutomatic power saving system Dpms Operation User ControlsTo put contrast in calibrated position Contrast and brightness controlTo activate the OSD To control brightness manually To control contrast manuallyTo put brightness in calibrated position Explanation of the Status information menu items Viewing Status informationTo view the status information Other adjustments Activity timeoutTo change the settings Advanced Settings and Adjustments For Service Staff onlySettings Explanation of the Settings menu items Saving the settingsAdjustments How to make the adjustmentsDescription of the adjustments Geometry RotationAdvanced Interlacing Pre correction Interlacing Post correctionSH Compensation optional SH Compensation SH Compensation ON/OFFSH Compensation SH Position Advanced Advanced To adjust the ALC system, proceed as follows Focus Static focusFocus zone ALC optionalFactory reset How to save changes Proceed as followsLuminance uniformity What happens upon saving?Cabinet MaintenancePicture tube Troubleshooting There appears no image, the green LED is onAppendix a Background Information Luminance Uniformity CorrectionPage Appendix B Technical Specifications Picture tube