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R5906848 /04
DP2K SLP Series
201
1
11
14
4
21
24
13
3
23
2
12
22
Image 17-2
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
Set screw for nut No1.
12
Set screw for nut No2.
13
Set screw for nut No3.
14
Set screw for nut No4.
21
Lock nut.
22
Lock nut.
23
Lock nut.
24
Lock nut.
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.
Masking
will be required to solve the distortion.
The disadvantage of Masking is loss of content. 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.
17.2 Scheimpflug adjustment
Required tools
•
3mm Allen wrench.
•
13mm nut driver.
•
10mm nut driver.
Preparation steps:
1.
Ensure that the throw ratio of the installed lens matches the requirements of the application (projection
distance and screen size).
2.
Ensure that the correct lens parameters are activated. (See user guide of the
“
Communicator
”
chapter
Installation
>
Advanced
>
Lens parameters
)
Summary of Contents for DP2K SLP Series
Page 1: ...ENABLING BRIGHT OUTCOMES Service Manual DP2K SLP Series ...
Page 4: ......
Page 10: ...R5906848 04 DP2K SLP Series 10 ...
Page 14: ...R5906848 04 DP2K SLP Series 14 Safety ...
Page 24: ...R5906848 04 DP2K SLP Series 24 General ...
Page 30: ...R5906848 04 DP2K SLP Series 30 Preventative maintenance actions ...
Page 38: ...R5906848 04 DP2K SLP Series 38 Mains Input ...
Page 90: ...R5906848 04 DP2K SLP Series 90 Laser Phosphor Light Source ...
Page 94: ...R5906848 04 DP2K SLP Series 94 10 Reinstall all covers Liquid cooling circuit ...
Page 138: ...R5906848 04 DP2K SLP Series 138 Light Pipe ...
Page 147: ...147 R5906848 04 DP2K SLP Series Optical alignment 12 ...
Page 150: ...R5906848 04 DP2K SLP Series 150 Optical alignment ...
Page 248: ...R5906848 04 DP2K SLP Series 248 Card Cage ...
Page 263: ...263 R5906848 04 DP2K SLP Series Exhaust system 20 ...
Page 265: ...265 R5906848 04 DP2K SLP Series Board Diagnostic LED s 21 ...
Page 270: ...R5906848 04 DP2K SLP Series 270 Board Diagnostic LED s ...
Page 290: ...R5906848 04 DP2K SLP Series 290 Dust Filters ...
Page 294: ...R5906848 04 DP2K SLP Series 294 Troubleshooting ...
Page 382: ...R5906848 04 DP2K SLP Series 382 Troubleshooting ...
Page 394: ...R5906848 04 DP2K SLP Series 394 Projector cleaning ...
Page 395: ...395 Overview Hazards R5906848 04 DP2K SLP Series Appendix A ...
Page 409: ...R5906848 04 DP2K SLP Series 409 ...