NEC LCD1550V - Manual (Page 15)

English-14
OSM TURN OFF
The OSM control menu will stay on as long as it is 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,
20, 30, 45, 60 and 120 seconds.
OSM LOCK OUT
This control completely locks out access to all OSM
control functions. When attempting to activate OSM
controls while in the Lock Out mode, a screen will
appear indicating the OSM controls are locked out.
To activate the OSM Lock Out function, press , then
and hold down simultaneously. To de-activate the OSM
Lock Out, press , then and hold down
simultaneously.
RESOLUTION NOTIFIER
This optimal resolution is 1024 x 768. If ON is selected,
a message will appear on the screen after 30 seconds,
notifying you that the resolution is not at 1024 x 768.
FACTORY PRESET
Selecting Factory Preset allows you to reset all OSM
control settings back to the factory settings. The RESET
button will need to be held down for several seconds to
take effect. Individual settings can be reset by
highlighting the control to be reset and pressing the
RESET button.
Information
DISPLAY MODE
Indicates the current display resolution and frequency
setting of the monitor.
MONITOR INFO.
Indicates the model and serial numbers of your monitor.