NEC MultiSync LCD1990SXp Manuel D'utilisation page 26

Advanced OSM Controls
Tag 9 INPUT SETTING
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VIDEO BAND WIDTH (Analog input only): Adjusts the band-
width of the video signal. Can be used to eliminate undesired
video noise from a poor signal. Press "Left" or "Right" to select.
SYNC THRESHOLD (Analog input only): Adjusts the slice level
of a synchronization signal. Press "SELECT" to move the adjust-
ment 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 a 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 to have
color distortion. Use of the Edge Lock control will adjust images
to their normal state.
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