User guide

9 ViewSonic PJ853
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Input Menu
Image Menu
Bright
adjusts the brightness of the projected image.
Contrast
adjusts the contrast of the projected image.
Sharpness
(Video only) makes the edges of the image softer or sharper.
Color
(Video only) increases or decreases the saturation of the color.
Tint
(Video only) adjusts the hue of the projected image from red to green.
Vertical Position
(RGB only) moves the projected image up or down.
Horizontal Position
(RGB only) moves the projected image to the right or left.
Horizontal Phase
(RGB only) eliminates visible horizontal lines on the
projected image.
Horizontal Size
(RGB only) widens or narrows the projected image.
Color Balance R
darkens or lightens the Red color of the projected image.
Color Balance B
darkens or lightens the Blue color of the projected image.
Aspect Ratio
selects an aspect ratio. The aspect ratio is the ratio of width to
height of the projected image.
INPUT Menu
The Input menu displays 3 input options.
• Select
RGB
if the input source is a computer.
• Select
Video
if the input source is a VCR or other tape device.
• Select
Auto
to let the system automatically detect the input source.
RGB
displays the horizontal and vertical sync signal frequency of an RGB input
source, such as a computer.
VIDEO
automatically detects and selects the input signal, or you may select your
country specific input standard from the list.
AUTO
automatically adjusts the vertical and horizontal position, phase and size.
IMAGE Menu
The Image menu displays 4 options that are explained below:
Keystone
corrects image distortion that may occur when the angle of the
projection is increased. Keystoneresizes the top or bottom of the projected image.
See “Adjusting the Projector Angle” on page 5.