NEC LCD1504M - Manual (Page 29)

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Controls
–continued
Warning: OSM Warning menus disappear with SELECT button.
NO SIGNAL: This function gives a warning when there is no signal present.
After power is turned on or when there is a change of input signal or video
is inactive, 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 TOOL menu.
OUT OF RANGE: This function gives a recommendation of the optimized
resolution and refresh rate. After the power is turned on or there is a change
of input signal or the video signal doesn’t have proper timing, the Out Of
Range menu will appear.
EXIT
Selecting EXIT allows you exit OSM menu/sub menu.
LANGUAGE
OSM control menus are available in seven languages.
OSM TURN OFF
The OSM control menu will stay on as long as it is in use. In the OSM
Turn OFF submenu, you can select how long the monitor waits after
the last touch of a button to shut off the OSM control menu. The preset
choices are 10 - 120 seconds in 5 second intervals.
OSM LOCK OUT
This control completely locks out access to all OSM control functions
without Brightness and Contrast. When attempting to activate OSM
controls while in the Lock Out mode, a screen will appear indicating
the OSM are locked out. To activate the OSM Lock Out function, press
“AUTO/ RESET“, then “+“ key and hold down simultaneously. To de-
activate the OSM Lock Out, press “AUTO/ RESET“, then “+“ key and
hold down simultaneously.
RESOLUTION NOTIFIER
If ON is selected, a message will appear on the screen after 30
seconds, notifying you that the resolution is not at optimal resolution.
MONITOR INFO
Indicates the model and serial numbers of your monitor.