HP L1506x 15-inch Non-Touch manual Optimizing Image Performance

Table 4-2OSD Menu (continued)

Icon	Main Menu	Submenu	Description
		Current Settings	Provides the current input video mode.
		Recommended	Provides the recommended resolution mode and
		Settings	refresh rate for the monitor.
		Serial Number	Reports the serial number of the monitor. The serial
			number is needed if contacting HP technical support.
		FW Version	Reports the firmware version of the monitor.
		Backlight Hours	Reports the total hours of backlight operation.
		Service Support	http://www.hp.com/support
	Factory Reset		Returns all OSD menu settings and DDC/CI controls
			to the factory default settings, except the Language.
	Exit		Exits the OSD menu screen.

Optimizing Image Performance

Two controls in the on-screen display can be adjusted to improve image performance: Clock and Clock Phase.

NOTE: The Clock and Clock Phase controls are adjustable only when using an analog input. These controls are not adjustable for digital inputs.

The Clock must first be set correctly since the Clock Phase settings are dependent on the main Clock setting. Use these controls only when the auto-adjustment function does not provide a satisfactory image.

●Clock—Increases/decreases the value to minimize any vertical bars or stripes visible on the screen background.

●Clock Phase—Increases/decreases the value to minimize video flickering or blurring.

NOTE: When using the controls, you will obtain the best results by using the auto-adjustment pattern software utility provided on the CD.

When adjusting the Clock and Clock Phase values, if the monitor images become distorted, continue adjusting the values until the distortion disappears. To restore the factory settings, select Yes from the Factory Reset menu in the on-screen display.

To eliminate vertical bars (Clock):

1.Press the Menu button on the monitor's front panel to open the OSD Menu, and then select Image Control > Clock.

16 Chapter 4 Operating the Monitor ENWW