NEC LCD1980SX Brightness/Contrast Controls, Auto Adjust Analog input only, Image Controls

Controls

OSM (On-Screen Manager) control buttons on the front of the monitor function as follows:

To access OSM menu, press any of the control buttons (EXIT, , , –, +).

To change signal input, press the SELECT button.

NOTE: OSM must be closed in order to change signal input.

	Menu
EXIT	Exits the OSM controls.
	Exits to the OSM main menu.
CONTROL /	Moves the highlighted area left/right to select control menus.
	Moves the highlighted area up/down to select one of the controls.
ADJUST - / +	Moves the bar left/right or changes the adjustment value to increase or decrease the adjustment.
SELECT	Activates the selected function. Enter the OSM controls. Enter the OSM sub menu.
	Select input while OSM disappeared.
RESET	Resets the highlighted control menu to the factory setting.

NOTE: When RESET is pressed in the main and sub-menu, a warning window will appear allowing you to cancel the RESET function by pressing the EXIT button.

Brightness/Contrast Controls

BRIGHTNESS

Adjusts the overall image and background screen brightness.

CONTRAST

Adjusts the image brightness in relation to the background.

AUTO CONTRAST (Analog input only)

Adjusts the image displayed for non-standard video inputs.

AUTO BRIGHTNESS

This function adjusts the brightness automaticaly for the best BRIGHTNESS setting based on the white display area.

Auto Adjust (Analog input only)

Automatically adjusts the Image Position and H. Size (or V. Size) settings and Fine settings.

Image Controls

LEFT / RIGHT

Controls Horizontal Image Position within the display area of the LCD.

DOWN / UP

Controls Vertical Image Position within the display area of the LCD.

H. SIZE (OSD ROTATION: Landscape) or

V. SIZE (OSD ROTATION: Portrait) (Analog input only)

Adjusts the horizontal (or vertical) size by increasing or decreasing this setting.

If the “Auto Adjust function” do not give you a satisfactory picture setting, a further tuning can be performed manually using the “H. Size (or V. Size)” function (dot clock). For this a Moiré test pattern could be used. This function may alter the width of the picture. Use Left/Right Menu to center the image on the screen.

If the H. Size (or V. Size) is wrongly calibrated, the result would look like on the left drawing. The image should be homogeneous.

English

When H. SIZE value is	When H. SIZE value is	When H. SIZE value is
wrong.	improved.	correct.

English-7