Pressing the Power button, , puts the monitor in low power mode. (To turn power off completely,

use the switch on the rear of the panel.) The monitor also enters low-power mode when there is no video signal input.

When the monitor is first powered on, the LED turns blue and remains blue for about half a minute. It then turns off. If the monitor receives a signal outside its range (e.g., too high a frequency), the LED flashes blue continuously.

This model does not use an OSD or on-screen messages.

Using the On-Screen Display Menu (Select Models)

The On-Screen Display (OSD) menu gives you choices for operating your monitor. Not all menu options below are available on all models. For example, monitors with no analog input do not show menus specific to analog images. The ZR2740w does not use an OSD. Models that use an OSD have a menu () button on the front.

NOTE: If there is a problem with the display settings, try resetting the settings to the factory defaults by opening the OSD and selecting Factory Reset from the OSD menu.

NOTE: To view an OSD menu simulator, visit the HP Customer Self Repair Services Media Library at http://www.hp.com/go/sml.

Overview of Operation 27