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R5906150 /02
XDL
75
1
11
41
4
12
42
2
21
31
3
22
32
Image 7-2
1
Scheimpflug adjustment nuts No1: Influences
the sharp focus plane in the lower left corner of
the projected image.
2
Scheimpflug adjustment nuts No2: Influences
the sharp focus plane in the lower right corner of
the projected image.
3
Scheimpflug adjustment nuts No3: Influences
the sharp focus plane in the upper right corner of
the projected image.
4
Scheimpflug nut No 4: without adjustment
functionality.
11
Lock nut.
12
Set screw for nut No1.
21
Lock nut.
22
Set screw for nut No2.
31
Lock nut.
32
Set screw for nut No3.
41
Lock nut.
42
Set screw for nut No4.
Reference 1, 2 and 3 are adjustment points. Reference 4 is a locking point and NOT used during
Scheimpflug adjustment.
When to apply Scheimpflug?
Only apply a Scheimpflug correction in case the overall focus of the projected image is not equally sharp (can
be caused if the projector is
NOT in parallel
with the screen or a previous misaligned Scheimpflug) . Take into
account that the consequence of applying Scheimpflug correction upon a screen not in parallel with the
projector is that the projected image differs from the rectangle shaped image. In other words
“
distortion
”
of
the projected image occurs.
Warping
will be required to solve the distortion.
The disadvantage of Warping is a small decrease in pixel quality. Therefore it is strongly
recommended
to
place the projector
in parallel
with the projection screen and use the
SHIFT
functionality of the Lens Holder to
match the projected image with the projection screen. In case the SHIFT range is not sufficient then the
projector can be tilted and Scheimpflug can be applied.
7.2 Scheimpflug adjustment
Required tools
•
Allen wrench 3 mm
•
Nut driver 13 mm
•
Nut driver 10 mm
Preparation steps:
1.
Ensure that the throw ratio of the installed lens matches the requirements of the application (projection
distance and screen size).
Summary of Contents for XDL Series
Page 1: ...ENABLING BRIGHT OUTCOMES Installation Manual XDL ...
Page 8: ...R5906150 02 XDL 8 ...
Page 22: ...R5906150 02 XDL 22 Safety ...
Page 30: ...R5906150 02 XDL 30 System overview ...
Page 50: ...R5906150 02 XDL 50 Pulse Remote Control Unit ...
Page 64: ...R5906150 02 XDL 64 Physical Installation ...
Page 72: ...R5906150 02 XDL 72 Lenses Lens selection ...
Page 80: ...R5906150 02 XDL 80 Scheimpflug ...
Page 94: ...R5906150 02 XDL 94 Input Communication ...
Page 104: ...R5906150 02 XDL 104 WiFi GSM Module ...
Page 116: ...R5906150 02 XDL 116 Getting Started ...
Page 134: ...R5906150 02 XDL 134 Specifications ...
Page 138: ...R5906150 02 XDL 138 Environmental information ...
Page 139: ...139 R5906150 02 XDL Overview video timings for video interfaces C ...
Page 148: ...R5906150 02 XDL 148 Overview video timings for video interfaces ...
Page 155: ...R5906150 02 XDL 155 ...
Page 156: ...Barco NV President Kennedypark 35 8500 Kortrijk Belgium www barco com R5906150 02 2018 11 07 ...