Panasonic PT-LB355U Operating Instructions Manual page 65

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3)
Press as to select [Curved correction].
4)
Press the <ENTER> button.
f The [Curved correction] screen is displayed.
f The item switches in order of [Curved correction X/Y Gain] → [Curved correction X Offset] → [Curved correction Y
Offset] each time you press the <KEYSTONE> button on the remote control or the control panel.
5)
Press asqw to adjust the item.
Items
Press the w button. The left and right vertical lines will be bulge.
Press the q button. The left and right vertical lines will be dent.
[Curved
correction
X/Y Gain]
Press the a button.
Press the s button.
Press the w button.
Press the q button.
[Curved
correction X
Offset]
Press the a button.
Press the s button.
Press the w button.
Press the q button.
[Curved
correction Y
Offset]
Press the a button.
Press the s button.
Note
f Either [H/V Keystone] or [Corner correction] setting value is valid. If the other item is adjusted after [H/V Keystone] or [Corner
correction] was adjusted, the previous setting value will be reset.
f The [Curved correction X Offset] and the [Curved correction Y Offset] cannot be adjusted independently. After adjusting the
[Curved correction X/Y Gain] at the beginning, please adjust the [Curved correction X Offset] and the [Curved correction Y
Offset].
f Press the <KEYSTONE> button on the control panel or on the remote control when the [H/V Keystone], [Corner
correction] or [Curved correction] individual adjustment screen is displaying, the individual adjustment screen will switch
as follows.
- [H/V Keystone]  [Corner correction] (Upper left)  [Corner correction] (Upper right)  [Corner correction] (Lower right)
 [Corner correction] (Lower left)  [Curved correction X/Y Gain]  [Curved correction X Offset]  [Curved correction Y
Offset]  [H/V Keystone]  ...
f 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.
f Screen size will also change when [H/V Keystone] is used to perform various adjustments.
f Aspect ratio of the image size may shift depending on the correction.
Chapter 4 Settings - [Expand] menu
Operation
The top and bottom horizontal lines will be
bulge.
The top and bottom horizontal lines will be
dent.
Used to correct the right side vertical lines.
Extend the top and bottom while keeping
the center part as it is.
Used to correct the left side vertical lines.
Extend the top and bottom while keeping
the center part as it is.
Used to correct the both sides of the vertical
lines. Extend the lower corners while
keeping the center part and the upper part
as they are.
Used to correct the both sides of the vertical
lines. Extend the top corners while keeping
the center part and the lower part as they
are.
Used to correct the right side horizontal
lines. Extend the top and bottom while
keeping the center part as it is.
Used to correct the left side horizontal lines.
Extend the top and bottom while keeping
the center part as it is.
Used to correct the both sides of the
horizontal lines. Extend the lower corners
while keeping the center part and the upper
part as they are.
Used to correct the both sides of the
horizontal lines. Extend the top corners
while keeping the center part and the lower
part as they are.
Adjustment
ENGLISH - 65

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