Eiki EK-130U Owner's Manual page 51

Curved correction (only for WUXGA model)
Adjust when the linearity is not uniform or the vertical and horizontal lines are distorted.
Press▲▼◄►to adjust the item.
Items Operation
Press the◄ & ►
button
Curved
correction -
X/Y Gain
Press the▲ & ▼
button
Press the◄ / ►
Curved
button
correction -
Press the▲ / ▼
X Offset
button
Press the◄ / ►
Curved
button
Correction -
Press the▲ / ▼
Y Offset
button
 Note:
● The adjusted value will be reset when you swith the keystone correction with another one.
● The "Curved Correction X Offset" and the "Curved Correction Y Offset" can not be adjusted
independently. After adjusting the "Curved Correction X/Y Gain" at the beginning, please adjust
the "Curved Correction X Offset" and "Curved Correction Y Offset".
● Correcting up to ±30° for the tilt in the vertical direction and ±15° 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.
● Screen size will also change when "H/V Keystone" is used to
perform various adjustments.
● Aspect ratio of the image size may shift depending on the
correction.
Grid image tune (Only for WUXGA series)
Correc the image via grid point.
Press▲▼
◄►
button to select "Grid image tune" option.
▲Move Up
Reset value
Select this function to make adjustment value back to the factory default.
Press▲▼
◄►
button to select "Reset" option.
Expand
Adjust the right & left of the
width
Adjust the top & bottom of the
width
Adjust the left / right of the
distortion
Adjust the top / bottom of the
distortion
Adjust the left / right of the
distortion
Adjust the top / bottom of the
distortion
4-direct correction
▼Move Down
Adjustment
◄Move Left ►Move Right
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