NEC MultiSync 20WGX2 Series Service Manual page 16

Information
The Information menu indicates the current input, display resolution, horizontal and vertical frequency, and polarity
settings of the monitor. The model and serial numbers of your monitor are also indicated.
OSM Warning
OSM Warning menus disappear with Exit button.
NO SIGNAL: This function gives a warning when there is no Horizontal or Vertical Sync. After power is
turned on or when there is a change of input signal, the No Signal window will appear.
RESOLUTION NOTIFIER: This function gives a warning of use with optimized resolution. After power is
turned on or when there is a change of input signal or the video signal doesn't have proper resolution, the
Resolution Notifier window will open. This function can be disabled in the Menu Tools.
OUT OF RANGE: When input signal is non-supported timing or the video signal doesn't have proper
timing, the Out of Range menu will appear.
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