Optoma Technology EP730 Projector User Manual


 
15
English
4
Brightness
Adjusting the brightness of the image.
l Press the to darken the image.
l Press the to lighten the image.
4
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.
l Press the to decrease the contrast.
l Press the to increase the contrast.
4
Color Temperature
Adjusts the color temperature. The range is from 6500K to 9000K . The factory default is 7750K .
With the higher temperature, the screen looks colder; with the lower temperature, the screen
looks warmer.
4
Zoom
l Press the to Magnify an image up to a factor of 32 times on the projection screen.
l Press the to Diminish the zoom in image.
4
Keystone (Keystone Correction)
Adjusts image distortion caused by tilting the projector.
Image-I (Computer mode)
AudioImage-I Image-II
Language Management
Brightness
Contrast
Color Temp.
Zoom
Keystone
Computer mode