Sony Video Projector VPL-VW90ES - Manual (Page 64)

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Installation Menu
The Installation menu is used for changing the installation settings.
V Keystone Corrects the vertical trapezoidal distortion of the picture.
When the bottom of the trapezoid is longer than the top (
):
Sets a lower value (– direction)
When the top of the trapezoid is longer than the bottom ( ):
Sets a higher value (+ direction).
Depending on the picture position adjusted with the lens shift
feature, the aspect ratio of the picture may change from the original
or picture distortion may occur with V Keystone adjustment.
Image Flip Flips the picture on the screen horizontally and/or vertically.
HV: Flips the picture horizontally and vertically.
H: Flips the picture horizontally.
V: Flips the picture vertically.
Off: The picture does not flip.
Use this item for installation for the backside projection or ceiling
installation.
Lens Control Avoids any operation of the lens such as “Lens Focus,” “Lens
Zoom,” and “Lens Shift,” by mistake.
When set to “On,” you can adjust the projection lens using “Lens
Focus,” “Lens Zoom,” and “Lens Shift.” After you make this
adjustment, it is recommended that you set this item to “Off” to
avoid any operation of the lens.
Trigger Select For Switching the output of the TRIGGER connector.
Off: Turns off the TRIGGER connector feature.
Power: Outputs 12V signals from the TRIGGER connector when
the projector is on. The TRIGGER connector does not output any
signals when the projector is off.
Anamorphic Zoom: Outputs 12V signals when “Wide Mode” is set
to “Anamorphic Zoom.” (
1 page 57) The TRIGGER connector
does not output any signals when “Wide Mode” is set to other than
“Anamorphic Zoom.”
Note