BenQ MP525 ST, MP515 ST user manual Description of each menu

Function

Description

Wall Color

Corrects the projected picture's color when the projection

surface is not white. See "Using Wall Color" on page 33 for

details.

Aspect Ratio

There are four options to set the image's aspect ratio

depending on your input signal source. See "Selecting the

aspect ratio" on page 31 for details.

Keystone

Corrects any keystoning of the image. See "Correcting

keystone" on page 25 for details.

Displays the position adjustment page. To move the projected

image, use the directional arrow keys. The values shown on the

Position

lower position of the page change with every key press you

made until they reach their maximum or minimum.

This function is only available when a PC signal (analog

RGB) is selected.

Adjusts the clock phase to reduce image

distortion.

Phase

This function is only available when a

PC signal (analog RGB) is selected.

H. Size

Adjusts the horizontal width of the image.

This function is only available when a PC signal (analog

RGB) is selected.

Digital Zoom

Magnifies or reduces the projected image. See "Magnifying and

searching for details" on page 31 for details.

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 33 for details.

Selects a picture mode that best suits your need for the image

Reference Mode

quality and further fine-tune the image based on the selections

listed on the same page below. See "Setting the User 1/User 2

mode" on page 34 for details.

Brightness

Adjusts the brightness of the image. See "Adjusting Brightness"

on page 34 for details.

Contrast

Adjusts the degree of difference between dark and light in the

image. See "Adjusting Contrast" on page 34 for details.