VIEWSONIC PJ875 - Manual (Page 23)

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English
4 Tracking
Choose “ Tracking” item to synchronize the signal timing of the display with that of the graphic
card. When you experience an unstable or flickering image, use this function to correct it.
4 Frequency
“Frequency” is for changing the display data frequency to match the frequency of your
computer’s graphic card. When you experience a vertical flickering bar, use this function to make
an adjustment.
4 Horizontal Position
l Press the left button to move the image left.
l Press the right button to move the image right.
4 Vertical Position
l Press the left button to move the image up.
l Press the right button to move the image down.
4 Auto-Image
The projector automatically adjusts tracking, frequency and vertical and horizontal
position for most computers.
* The image options are available only for computer sources. The projector sets these options
automatically for video sources.
4 Tint (Video mode only)
The tint adjusts the red-green color balance in the projected image.
l Press the left key to increase the amount of green in the image.
l Press the right key to increase the amount of red in the image.
4 Color (Video mode only)
The color setting adjusts a video image from black and white to fully saturated color.
l Press the left key to decrease the amount of color in the image.
l Press the right key to increase the amount of color in the image.
Image (Computer mode only)
4 Volume
l Press the left button to decrease the volume.
l Press the right button to increase the volume.
4 Bass
The Bass setting controls the lower frequencies of your audio source.
l Press the left button to decrease the bass.
l Press the right button to increase the bass.
Audio