Polk Audio M70, M40, M50 manual Adjusting Brightness Contrast

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4Changing Display Settings HP Pavilion Multimedia Displays

Adjusting the

Brightness

and Contrast

You can change the display’s brightness or contrast quickly by pressing the brightness or contrast button on the front panel. (You can also adjust the brightness and contrast through the OSD main window as described in the next section, “Using the OSD Main Window.”) Brightness adjusts the black level, while contrast adjusts the difference between the dark and light parts of the image.

Adjust the brightness level so that black items on the screen appear black. Then adjust the contrast for the most comfortable viewing.

To adjust the brightness or contrast

1.Press the brightness or contrast button on the front panel to open the brightness or contrast adjustment window.

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2.Press the + or – button to increase or decrease the setting from its current position.

3.When the brightness or contrast is at the desired level, press the brightness or contrast button again to close the adjustment window.

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Contents HP Pavilion M40, M50, and M70 Multimedia Displays HP Pavilion M50 and M70 Multimedia Displays Introduction Table of Contents FCC Statement Ray Radiation Notice 52 General Notice Introduction For Your Safety English Unpacking the Display InstallationLocating the Display Connecting the Power and Video Cables English Connecting the Speakers English Installation Using the Display Turning the Display On OffDegaussing the Display Setting the Screen Resolution Minimizing EyestrainMinimizing Energy Use Care and Cleaning Cleaning the ScreenUsing the Display Adjusting the Viewing Angle Using the Display Changing Display Settings Using the Front PanelSetting the Custom Preset Modes English Changing Mode Settings English Adjusting Brightness Contrast Using the OSD Main Window Changing Display Settings HP Pavilion Multimedia Displays English To use the OSD main window Choosing the Color Temperature Press the Select button to open the color adjustment window Setting Red, Green, and Blue Values Color adjustment window, use the + button to English Technical Information M40 Display InformationMaximum power Consumption Dot rate MHz Pedestal M40 Video Modes Pin Assignment Number English M50 Display Information M50 Video Modes Technical Information M50 Pin Assignments M70 Display Information M70 Video Modes Technical Information M70 Pin Assignments Dpms Power-Management Features Activ Yes Regulatory Information FCC StatementRay Radiation Notice General Notice Declaration of Conformity EMC English Regulatory Information