Barco MGD 521 MKII Operation User Controls, Switching on / off, Power on/off, Manual stand-by

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3. OPERATION: USER CONTROLS

Important:

The best way to adjust and control the display is by using MediCal, which displays the ideal test patterns for correct adjustment. However, in case you do not dispose of MediCal, you can control and adjust the display by means of the built-in On-Screen Display (OSD).

3.1 Switching on / off

Power on/off

Press the Power button {11} on the rear panel to switch on the display. The green LED at the front is off when the display is operating.

If the display starts up with no image and the green LED {3} on, it is in stand-by. This is the case when the display was powered down while in stand-by.

Manual stand-by

To put the display in manual stand-by mode, press the control knob {4} shortly. As a result, the green LED is ON continuously.

Note: You cannot switch the display in manual stand-by when the on- screen display (OSD) is visible. In that case, first exit the OSD, and then press the control knob to switch to stand-by mode.

To activate the display from stand-by mode, press the control knob {4} again. As a result, the LED is switched off again.

Automatic power saving system (DPMS)

The power saving system, if switched on, can power down the display when you don't use the computer that produces the video and sync. signals for a while. In that way, the system reduces the display's power consumption.

While the display is powered down, the picture tube will be blanked, and the green LED on the front is on.

The power saving system is switched off when the display is produced. It can be switched on by a qualified technician.

Note: The power saving system can only work if the connected imaging board supports power management.

For more details, please read Appendix A, "Background information".

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Contents V599326/Rev June MGD 521 MkiiTrademark information MGD 521 M Mkii Users Guide Safety Instructions MGD 521 M Mkii Users Guide Contents MGD 521 M Mkii Users Guide Overview IntroductionVersions and options Power saving systemAbout the manuals Package contents InstallationPrecautions Controls and connectors Connection of video signals Signal connection Connection of optical sensor Connection of data signalsPositioning the display Connection of powerImportant considerations Power on/off Switching 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 Activity timeout Other adjustmentsTo change the settings Advanced Settings and Adjustments For Service Staff onlySettings Saving the settings Explanation of the Settings menu itemsHow to make the adjustments AdjustmentsDescription of the adjustments Geometry RotationAdvanced Interlacing Post correction Interlacing Pre correctionSH Compensation optional SH Compensation SH Compensation ON/OFFSH Compensation SH Position Advanced Advanced Focus Static focus To adjust the ALC system, proceed as followsFocus zone ALC optionalHow to save changes Proceed as follows Factory resetLuminance uniformity What happens upon saving?Cabinet MaintenancePicture tube There appears no image, the green LED is on TroubleshootingLuminance Uniformity Correction Appendix a Background InformationPage Picture tube Appendix B Technical Specifications
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