NEC LCD1990FXTM User Manual page 20

Advanced OSM Controls
Tag 5 DVI SELECTION
VIDEO DETECT
OFF TIMER
IPM
(Intelligent Power
Manager)
IPM SETTING
This function selects the DVI input mode. If the DVI selection
changes, you must restart your computer.
DIGITAL: DVI digital input is available.
ANALOG: DVI analog input is available.
Selects the method of video detection when more than one
video input is connected.
FIRST: If "FIRST" is selected as the VIDEO DETECT option, the
monitor displays the signal from the first input port. If there is no
signal present at the first input port, then the monitor will search
for a signal from the next input port.
If a new input signal is connected to another of the monitor's
input ports while the monitor is in FIRST mode, the monitor will
not switch automatically to the new source.
NONE: The monitor will only search other input ports while the
power is on.
Monitor will automatically power after a user-determined length
of time passes. Before powering off, a message will appear on
the screen asking the user if they want to delay the turn off time
by 60 minutes. Press any OSM button to delay the turn off time.
The Intelligent Power Manager allows the monitor to enter into
a power saving mode after a period of inactivity. The IPM has
two settings.
STANDARD: Monitor enters power save mode automatically
when the input signal is lost.
OPTION: Monitor enters power save mode automatically when
the amount of surrounding light goes below the level that is
determined by the user.
Adjusts the luminance value for IPM.
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