Asus P2M - Manual (Page 42)

4 LED projector E-Manual
VGA HDMI
Image Setting
Press this button to access the following image settings:
NOTE: This function only works when using the HDMI port.
• Sharpness - This option allows you to sharpen or soften the
appearance of the projected image.
• Saturation - This option allows you to adjust the hue of the
projected image.