Chapter 4
Settings — [POSITION] menu
ENGLISH - 75
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Correcting up to ±25° for the tilt in the vertical direction and ±30° for the tilt in the horizontal direction are available for adjustments with
[KEYSTONE]. However, the image quality will degrade and it will get harder to focus with more correction. Install the projector so that the
correction will be as small as possible.
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Screen size will also change when [KEYSTONE] is used to perform various adjustments.
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Aspect ratio of the image size may shift depending on the correction.
[SCREEN ADJUSTMENT]
(For PT-EW650, PT-EW550, PT-EX620 and PT-EX520)
You can correct the distortion of the projected image that occurs when the projector is installed tilted or when the
screen is tilted or curved.
1) Press as to select [SCREEN ADJUSTMENT].
2) Press the <ENTER> button.
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The [SCREEN ADJUSTMENT] screen is displayed.
3) Press as to select one item to adjust.
[KEYSTONE] Adjusts when the trapezoid of the projected image is distorted.
[CORNER CORRECTION] Adjusts when the four corners of the projected image are distorted.
[CURVED CORRECTION] Adjusts when the linearity is not uniform or the projected image is curved distortion.
Setting
[KEYSTONE]
1) Press as to select [SCREEN ADJUSTMENT].
2) Press the <ENTER> button.
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The [SCREEN ADJUSTMENT] screen is displayed.
3) Press as to select [KEYSTONE].
4) Press the <ENTER> button.
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The [KEYSTONE] individual adjustment screen is displayed.
5) Press asqw to adjust the item.
Items Operation Adjustment
[H]
Press the q button.
Left side will be smaller.
Press the w button.
Right side will be smaller.
[V]
Press the a button.
Upper will be smaller.
Press the s button.
Lower will be smaller.
Setting
[CORNER CORRECTION]
1) Press as to select [SCREEN ADJUSTMENT].
2) Press the <ENTER> button.
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The [SCREEN ADJUSTMENT] screen is displayed.
3) Press as to select [CORNER CORRECTION].
4) Press the <ENTER> button.
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The [CORNER CORRECTION] screen is displayed.
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