Ask Proxima C500 Series Manual page 45

Curved correction
Adjust when the linearity is not uniform or the vertical and horizontal lines are distorted.
Press▲▼◄►to adjust the item.
Items
Barrel
correction X/Y
Gain
Barrel
correction X
Offset
Barrel
Correction Y
Offset
 Note:
● Either "H/V Keystone" , "Corner correction" or "Curved correction" setting value is valid. When
the "H/V Keystone" , "Corner correction" or "Curved correction" adjustment is finished, the
adjusted value will be reset when you adjust the other 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".
● Press the KEYSTONE button or CORNER button or CURVED button on the remote control
when the "H/V Keystone" , "Corner correction" or "Curved correction" screen is displaying, it will
switch to the other adjustment screen.
● Correcting up to ±15° 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.
Reset value
Return the corrected values to the factory default values.
Press▲▼to select "Reset value", then press the OK button, the state of the keystone correction is
released.
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Operation
Adjust the right of
Press the►button
Adjust the left of
Press the◄button
Adjust the top of
Press the▲button
Adjust the bottom
Press the▼button
of the width
Adjust the right of
Press the►button
the distortion
Adjust the left of
Press the◄button
the distortion
Adjust the top of
Press the▲button
the distortion
Adjust the bottom
Press the▼button
of the distortion
Adjustment
the width
the width
the width
Expand
Adjustment range
-40 ~ +40
-40 ~ +40
0 ~ +1365
0 ~ +799
45