InFocus LP770, Руководство пользователя

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21
Picture Menu
F
IGURE
16
Picture menu
Contrast
The contrast controls the degree of difference between the lightest
and darkest parts of the picture. Adjusting the contrast changes
the amount of black and white in the image.
•
Press the left arrow button to decrease the contrast.
•
Press the right arrow button to increase the contrast, making
the blacks appear blacker and the whites appear whiter.
Brightness
Adjusting the brightness changes the intensity of the image.
•
Press the left arrow button to darken the image.
•
Press the right arrow button to lighten the image.
Color Temperature
This setting adjusts the amount of red in the projected image.
•
Select 1 for Standard color temperature, select 2 for High color
temperature, or select 3 for Low color temperature.
•
To adjust the contrast and brightness on the red and blue sig-
nals individually, highlight “4
” and press
Enter
. The Color
Temperature sub-menu appears (Figure 17). Use the left and
right arrows to make adjustments, then press the
Menu
button
to return to the previous menu.