Display menu – BenQ PB8140 User Manual
Page 33
Operation
27
1. Display Menu
Analog RGB/ DVI-A/ YPbPr (480p, 576p, 720p, 1080i) signal input
DVI-D signal input
FUNCTION
DESCRIPTION
Keystone
Corrects any keystoning of the image. Refer to page
for more infor-
mation.
Brightness
Adjusts the brightness of the image. The higher the value, the brighter
the image. And lower the setting, darker the image. Adjust this control
so the black areas of the image appear just as black and that detail in the
dark areas is visible.
Contrast
Adjusts the degree of difference between dark and light in the image.
The higher the value, the greater the contrast.
Phase
This function allows you to adjust the clock
phase to reduce image distortion.
H Size
Adjusts the horizontal width of the image.
Lamp Hour
Displays the number of hours the lamp has been used.
FUNCTION
DESCRIPTION
Keystone
As above.
Brightness
As above.
Contrast
As above.
Lamp Hour
As above.
0
-25
+25
-25
0
+25