Installing The Projector; Floor Installation - Sony QUALINA 004 Owner's Manual

Installing the projector

Floor installation

For set up of your QUALIA 004, please consult with an authorized Sony custom installer.
You can calculate the throwing distance between the screen and the lens (TD) using the chart
or formula on page 63.
For the VPLL-ZP310 short focal lens/
the VPLL-ZP400 middle focal lens
Center of the screen
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Center of the lens
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For the VPLL-ZP550 long focal lens
Center of the screen
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Center of the lens
��
58
TD: Distance between the screen and the
center of the lens
V: Height of the screen
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Installation measurement
When you install the projector on a desk, etc.,
see the following chart for the appropriate
installation measurements.
Center of the lens
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Center of the lens
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To correct trapezoidal distortion
When the projected image is a trapezoid,
change the projector's position/height by
moving the adjusters.
For details on how to use the adjusters, see
page 19.
If the image is still a trapezoid, correct it
using "V Keystone" in the INSTALL SETTING
menu. For details on "V Keystone," see page
49.
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Exhaust
Unit: mm (inches)
When the base edge is longer than the upper
edge as shown in the figure below:
Set the value to
a negative number.
When the upper edge is longer than the base
edge as shown in the figure below:
Set the value to
a positive number.
For details on the kind of aspect ratio signals
that can be changed, see the chart on page
42.
continued
59