Planar PE1900 manual Minimizing Power Consumption, Caring for and Cleaning the Display

The table in “Video Mode” on page 27 shows the image refresh rates supported by the display at different screen resolution. Although your LCD monitor supports up to 75 Hz for analog video input, we recommend that you use 60 Hz refresh rate for best performance.

To set the refresh rate with a standard Windows installation, follow the steps mentioned in your Windows or graphic card user’s manual.

Minimizing Power Consumption

Many PCs support industry standard power-saving techniques. Power management features reduce the display’s power consumption after a period of keyboard and mouse inactivity.

When the display is in a power-saving mode, the screen is blank and the power indicator is amber. Pressing a key on the keyboard or moving the mouse restores the image in several seconds. Consult your PC documentation for information about setting the power-saving modes.

The display accepts the signals for standard power-saving mode: When the PC goes into power saving mode, the display will also go into power-saving mode.

Caring for and Cleaning the Display

To maximize screen life and prevent damage to the LCD panel, we recommend that you:

ÖUse the display power management system (if available on your PC).

ÖIf you don’t use a power management system, turn off the display when you won’t be using it for an extended period.

ÖDon’t press, rub, or poke the display with your finger or other object.

ÖHandle your display with care.

Your LCD module is a high-quality optical device that requires special care when cleaning.

Warning

Don’t use liquid, aerosol, or abrasive cleaning solutions to clean the screen.

To clean the screen:

1.Shut down the PC.

2.Turn off and unplug the display.

3.Gently dust the screen with a dry, soft, line-free cloth.

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