NEC SpectraView 2690 User Manual page 25

Factory Preset
Tag9 Grayscale Mode
OSM Rotation
Image Rotation
Portrait Warning
DDC/CI
Screen Saver
Input Setting
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.
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.
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.
AUTO: The display image automatically rotates according to the orientation of the OSM.
If "AUTO" is selected in the "OSM ROTATION" 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.
When the monitor is used in the portrait position, the brightness value will be reduced
2
to 300 cd/m . If the Portrait Warning is ON, a message will appear on the screen for
10 seconds.
DDC/CI ENABLE/DISABLE: Turns on or off the two way communication and control of the
monitor.
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.
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 "Left" or "Right" to select.
Sync Threshold (Analog input only): Adjusts the slice level of a synchronization signal.
Press "SELECT" 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 "Left" or "Right" 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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