Acer PD523 User Manual

21

... English

Adjust the brightness of the image.

4

Press the 

 to darken image.

4

Press the 

 to lighten the image.

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.

4

Press the 

 to decrease the contrast.

4

Press the 

 to increase the contrast.

Adjusts the sharpness of the image.

4

Press the 

 to decrease the sharpness.

4

Press the 

 to increase the sharpness.

Adjust image distortion caused by tilting projection. (±16 degrees)

Use this function to choose your desired aspect ratio.

4

4:3 : The input source will be scaled to fit the projection screen.

4

16:9 : The input source will be scaled to fit the width of the

screen.

™

“Sharpness”

functions is not
supported under DVI
mode.