BenQ MS517 picture mode on page 35 for details, SeeAdjusting Contrast on page 36 for details

2. PICTURE menu

FUNCTION	DESCRIPTION
Picture Mode	Pre-defined picture modes are provided so you can optimize your
	projector image set-up to suit your program type. See "Selecting a
	picture mode" on page 35 for details.
Reference	Selects a picture mode that best suits your need for the image quality
	and further fine-tune the image based on the selections listed on the
Mode	same page below. See "Setting the User 1/User 2 mode" on page 35
	for details.
Brightness	Adjusts the brightness of the image. See "Adjusting Brightness" on
	page 36 for details.
Contrast	Adjusts the degree of difference between dark and light in the image.
	See"Adjusting Contrast" on page 36 for details.
Color	Adjusts the color saturation level -- the amount of each color in a
	video image. See "Adjusting Color" on page 36 for details.
	This function is only available when a Video or S-Video signal is
	selected.
Tint	Adjusts the red and green color tones of the image. See "Adjusting
	Tint" on page 36 for details.
	This function is only available when a Video or S-Video signal is
	selected and the system format is NTSC.
Sharpness	Adjusts the image to make it look sharper or softer. See "Adjusting
	Sharpness" on page 36 for details.
	This function is only available when a Video or S-Video signal is
	selected.

Operation 51