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Operation

Vidikron Vision 85 Owner’s Operating Manual 43

PRE

IMINAR

Sharpness: “Sharpness” is the amount of high-frequency detail in the image. To adjust

sharpness, select Sharpness from the Picture menu and press ENTER. On your external test

pattern source, select a pattern like the one shown in

Figure 4-5. Adjust as needed, looking

for white edges around the transitions from black to gray and differently-sized lines in the

“sweep” patterns at the top and bottom. Lower the sharpness setting to eliminate them.

Figure 4-5. Typical Test Pattern for Adjusting Sharpness

Input PositionUse the controls in the Input Position Menu to fine-tune the aspect ratio and image position

for the current source.

Left/Right: Select Left/Right from the Input Position menu to shift the projected image

horizontally. Use the right or up cursor button to shift the image to the right; use the left or

down button to shift it to the left.

Up/Down: Select Up/Down from the Input Position menu to shift the projected image

vertically. Use the right or up cursor button to shift the image upward; use the left or down

button to shift it downward.

Width: Select Width from the Input Position menu to change the projected image width. Use

the right or up cursor button to increase the width; use the left or down button to decrease it.

Height: Select Height from the Input Position menu to change the projected image height.

Use the right or up cursor button to increase the height; use the left or down button to

decrease it.

Overscan: Image Overscan pushes the outside edge of the active picture area of the video

signal out beyond the edge of the display area.

Input Position

Left/Right

Up/Down

Width

Height

Overscan

When you change an input position setting, save the change to a preset

afterwards. Otherwise, the change will be lost when a different input is

selected. (The input position settings are saved for each input and

resolution separately.) For information about saving settings, refer to

ISF

Presets on page 44.

Note

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Runco Vision 85 Spezifikationen Seite 55