64 - ENGLISH
[Keystone]
You can correct the trapezoidal distortion that occurs when the projector is installed tilted or when the screen is tilted.
1) Press as to select [Keystone].
2) Press the <ENTER> button.
f The [Keystone] screen is displayed.
3) Press as to select one item.
[Keystone]
Sets whether or not to keep the keystone correction after turn off the projector or plug out
the power cord.
[V Keystone]
*1
Adjusts when the vertical trapezoid of the projected image is distorted.
[H/V Keystone]
*2
Adjusts when the horizontal or vertical trapezoid of the projected image is distorted.
[Corner correction]
*2
Adjusts when the four corners of the projected image are distorted.
[Curved correction]
*2
Adjusts when the linearity is not uniform or the vertical and horizontal lines are distorted.
[Reset value]
*2
Return the corrected values to the factory default values.
*1 Only for PT-LB303.
*2 Only for PT-LW373, PT-LW333, PT-LB423, PT-LB383 and PT-LB353.
[Keystone]
Sets whether or not to keep the keystone correction after turn off the projector or plug out the power cord.
1) Press as to select [Keystone].
2) Press the <ENTER> button.
f The [Keystone] screen is displayed.
3) Press as to select [Keystone].
4) Press the <ENTER> button.
5) Press as to switch the item.
f The items will switch each time you press the button.
[Reset]
When [Standby mode] is set to [Eco], plug out the power cord or turn off the projector, the
keystone correction will be canceled. When [Standby mode] is set to [Normal], plug out the power
cord, the keystone correction will be canceled; turn off the projector, the keystone correction will
be kept.
[Store]
The keystone correction will be kept when plug out the power cord or turn off the projector.
[V Keystone]
(Only for PT-LB303)
1) Press as to select [Keystone].
2) Press the <ENTER> button.
f The [Keystone] screen is displayed.
3) Press as to select [V Keystone].
4) Press the <ENTER> button.
5) Press as to correct the keystone.
Operation Adjustment
Press the a button.
The top becomes smaller.
Press the s button.
The bottom becomes smaller.
[H/V Keystone]
(Only for PT-LW373, PT-LW333, PT-LB423, PT-LB383 and PT-LB353)
Chapter 4 Settings - [Expand] menu
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