NEC LCD2490WUXI-BK User Manual - Page 30

Using the Auto Brightness function

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Using the Auto Brightness function The brightness of the LCD screen can be set to increase or decrease depending on the amount of ambient light within the room. If the room is bright, the monitor becomes correspondingly bright. If the room is dim, then the monitor will dim accordingly. The purpose of this function is to make the viewing experience more comfortable to the eye in a variety of lighting conditions. NOTE: The Auto Brightness function is set to OFF by default. When "AUTO LUMINANCE" is ON, this function is disabled. SETUP Use the following procedure to determine the Brightness Range that the monitor will use when the Auto Brightness function is activated. 1. Set the BRIGHT level. This is the brightness level that the monitor will go up to when the ambient light level is highest. Make sure the room is at its brightest when setting this level. Select "1" in the AUTO BRIGHTNESS menu (Figure 1). Then use the front buttons to move the cursor up to the BRIGHTNESS setting. Choose the desired brightness level (Figure 2). Figure 1 2. Set the DARK level. This is the level of brightness that the monitor will go down to when the ambient light level is low. Make sure the room is at its darkest when setting this level. Then use the front buttons to move the cursor up to the BRIGHTNESS setting. Choose the desired brightness level (Figure 3). Figure 2 Figure 3 27

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27
SETUP
Use the following procedure to determine the Brightness Range that the monitor will use
when the Auto Brightness function is activated.
1. Set the BRIGHT level. This is the brightness
level that the monitor will go up to when the
ambient light level is highest. Make sure the
room is at its brightest when setting this level.
Select “1” in the AUTO BRIGHTNESS menu
(Figure 1).
Then use the front buttons to move the cursor
up to the BRIGHTNESS setting. Choose the
desired brightness level (Figure 2).
2. Set the DARK level. This is the level of
brightness that the monitor will go down to
when the ambient light level is low. Make
sure the room is at its darkest when setting
this level.
Then use the front buttons to move the cursor
up to the BRIGHTNESS setting. Choose the
desired brightness level (Figure 3).
Figure 1
Figure 2
Figure 3
Using the Auto Brightness function
The brightness of the LCD screen can be set to increase or decrease depending on the
amount of ambient light within the room. If the room is bright, the monitor becomes
correspondingly bright. If the room is dim, then the monitor will dim accordingly. The
purpose of this function is to make the viewing experience more comfortable to the eye
in a variety of lighting conditions.
NOTE: The Auto Brightness function is set to OFF by default.
When “AUTO LUMINANCE” is ON, this function is disabled.