NEC 2690 user manual English-23

Models: 2690

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Factory Preset

Selecting Factory Preset allows you to reset all OSM control settings back to the factory

 

 

settings. Highlighting the control to be reset and pressing the RESET button can reset

 

 

individual settings.

 

 

 

Tag9

Grayscale Mode

This function changes the display image to monochrome.

 

 

There are 3 types of settings.

 

 

OFF: The Display Image is COLOUR.

 

 

MODE1: Input is R/G/B Colour, but monitor uses only Green. The Display Image will

 

 

become monochrome, because only green data passes the R/G/B LUT.

 

 

MODE2: Input is R/G/B Colour, but monitor changes the colour space to YUV. The Display

 

 

Image will become monochrome, because only Y data passes the R/G/B LUT.

 

 

 

 

OSM Rotation

AUTO: The OSM rotates automatically when the monitor is rotated. OSM ROTATION is

 

 

set to AUTO by default.

 

 

MANUAL: To rotate the OSM, press the ROTATE OSM button when the OSM is not

 

 

showing.

 

 

 

 

Image Rotation

AUTO: The display image automatically rotates according to the orientation of the OSM.

 

 

If ÒAUTOÓ is selected in the ÒOSM ROTATIONÓ menu, the display image rotates according

 

 

to the orientation of the monitor.

 

 

OFF: The display image is not rotated. IMAGE ROTATION is set to OFF by default.

 

 

ON: The display image always rotated.

 

 

 

 

Portrait Warning

When the monitor is used in the portrait position, the brightness value will be reduced

 

 

to 300 cd/m2. If the Portrait Warning is ON, a message will appear on the screen for

 

 

10 seconds.

 

 

 

 

DDC/CI

DDC/CI ENABLE/DISABLE: Turns on or off the two way communication and control of the

 

 

monitor.

 

 

 

 

Screen Saver

Use the SCREEN SAVER to reduce the risk of image persistence.

 

 

MOTION (Default OFF): Screen image moves periodically in 4 directions in order to

 

 

reduce the risk of image retention.

 

 

Timing for MOTION can be set so the screen image moves in intervals from every 10 to

 

 

900 seconds. Timing is set in 10-second increments.

 

 

OPTION (Default REDUCED): There are two optional selections.

 

 

REDUCED: Screen image is reduced to 95% size and is moved periodically in 4

 

 

directions. Screen may appear slightly less sharp than normal. The full image appears on

 

 

the display.

 

 

FULL: Screen image is set to FULL and is moved periodically in 4 directions. Screen

 

 

image goes outside of the display area in the direction that it shifts so that a portion of the

 

 

image may appear to be cut off.

 

 

GAMMA (Default OFF): When OFF, the GAMMA selection that the display uses is the

 

 

same as the GAMMA selection in Tag5 (page 20).

 

 

When ON is selected, the GAMMA curve (except PROGRAMMABLE) becomes narrow,

 

 

reducing the contrast and cutting down the risk of image retention.

 

 

NOTE: SCREEN SAVER does not function when the TILE MATRIX function is enabled.

 

 

 

 

Input Setting

Video Band Width (Analog input only): It is used when the unnecessary noise from

 

 

computer appears on a screen. It is strong ineffective, so that a number becomes small.

 

 

Press ÒLeftÓ or ÒRightÓ to select.

 

 

Sync Threshold (Analog input only): Adjusts the slice level of a synchronization signal.

 

 

Press ÒSELECTÓ to move the adjustment menu. Adjusts the sensitivity of the separate or

 

 

composite input signals.

 

 

Try this option if the FINE adjustment does not successfully eliminate the noise.

 

 

SOG Threshold (Analog input only): Adjusts the sensitivity of the Sync On Green input

 

 

signals. Adjusts the slice level when separating synchronization from sync On Green

 

 

signal input. Press ÒLeftÓ or ÒRightÓ to select.

 

 

Edge Lock: Operating your monitor at a non-standard timing may cause images to

 

 

appear darker than normal or have colour distortion. Use of the Edge Lock control will

 

 

adjust images to their normal state.

 

 

 

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NEC 2690 user manual English-23