[POSITION] menu
On the menu screen, select [POSITION] from the main menu, and select an item from the submenu.
Refer to “Navigating through the menu” (
x
page 61) for the operation of the menu screen.
[REALTIME KEYSTONE]
The projector can correct the vertical trapezoidal distortion automatically when the projector is installed tilted.
1) Press
as
to select [REALTIME KEYSTONE].
2) Press
qw
or the <ENTER> button.
f
The
[REALTIME KEYSTONE]
individual adjustment screen is displayed.
3) Press
qw
to switch the item.
[ON]
Enables the automatic realtime keystone correction.
[OFF]
Disables the automatic realtime keystone correction.
Note
f
Depending on the installation situation, the trapezoidal distortion may not be able to fully corrected. In this case, perform the adjustment in
the [POSITION] menu
→ [SCREEN ADJUSTMENT].
f
When [REALTIME KEYSTONE] is set to [ON], the setting value of [SCREEN ADJUSTMENT] will be reset if the projector is restarted.
f
[REALTIME KEYSTONE] cannot be set in following cases.
g
When the [PROJECTOR SETUP] menu → [PROJECTION METHOD] is set to [FRONT/CEILING] or [REAR/CEILING]
g
When the [PROJECTOR SETUP] menu → [PROJECTION METHOD] → [AUTO], and the actual installation status is ceiling mount
[SCREEN ADJUSTMENT]
You can correct various types of distortion in a projected image. Unique image processing technology enables
projection of a square image on a special screen shape.
Also, the projection distance can be extended with the Digital Zoom Extender function if the projection distance
exceeds the optical zoom range of the projector.
1) Press
as
to select [SCREEN ADJUSTMENT].
2) Press the <ENTER> button.
f
The
[SCREEN ADJUSTMENT]
screen is displayed.
3) Press
as
to select one item to adjust.
[DIGITAL ZOOM EXTENDER]
Sets [DIGITAL ZOOM EXTENDER] to extend the projection distance when the projection distance
exceeds the optical zoom range.
[DIGITAL IMAGE SHIFT]
Adjusts the image position as necessary when [DIGITAL ZOOM EXTENDER] is set to anything other
than [OFF] and [100%].
[KEYSTONE]
Adjusts when the projected image is distorted as trapezoid.
[CORNER CORRECTION]
Adjusts when the four corners of the projected image are distorted.
[CURVED CORRECTION]
Adjusts when the projected image is curved distortion.
[6POINT CORRECTION]
*1
Corrects the distortion that occurs when projecting on a horizontal corner surface, such as a wall
corner or a square pillar.
*1
Only for PT-LMZ460 and PT-LMZ420
Note
f
[KEYSTONE], [CURVED CORRECTION] and [6POINT CORRECTION] cannot be adjusted if [DIGITAL ZOOM EXTENDER] is set to
anything other than [OFF].
f
Only one item of [KEYSTONE], [CORNER CORRECTION], [CURVED CORRECTION] and [6POINT CORRECTION] can be enabled. If you
perform the setting of [KEYSTONE], [CORNER CORRECTION], [CURVED CORRECTION] or [6POINT CORRECTION] and then perform
the setting of the other items, the value of the previous items will be reset.
f
If you perform the setting of [KEYSTONE], [CURVED CORRECTION] or [6POINT CORRECTION] and then perform the setting of [DIGITAL
ZOOM EXTENDER], the value of the previous items will be reset.
f
If you perform the setting of [CORNER CORRECTION] and then perform the setting of [DIGITAL ZOOM EXTENDER], the value of the
[CORNER CORRECTION] will be reset to the value of [DIGITAL ZOOM EXTENDER].
f
[DIGITAL ZOOM EXTENDER] will automatically switch to [OFF] if [CORNER CORRECTION] adjustment is performed.
f
The image quality will deteriorate as the correction amount of [SCREEN ADJUSTMENT] increases. Install the projector so that the
correction amount is as small as possible.
ENGLISH
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71
Chapter 4 Settings - [POSITION] menu
