3. Physical installation
3.2.7
Scheimp
fl
ug adjustment
What has to be done ?
The lens holder has to be adjusted so that the “sharp focus plane” of the projected image falls together with the plane of the screen
(Fp1
→
Fp2). This is achieved by changing the distance between the DMD plane and the lens plane (Lp1
→
Lp2). The closer the lens
plane comes to the DMD plane the further the sharp focus plane will be. It can sometimes happen that you won’t be able to get a
complete focused image on the screen due to a tilt (or swing) of the lens plane with respect to the DMD plane. This is also known
as Sheimp
fl
ug’s law. To solve this the lens plane must be placed parallel with the DMD plane. This can be achieved by turning the
lens holder to remove the tilt (or swing) between lens plane and DMD plane (Lp3
→
Lp4).
SC
R
E
EN
DMD
Lp1
Lp2
Fp1
Fp2
SC
R
E
EN
DMD
Lp3
Lp4
Fp3
Fp4
(Scheimpflug)
Image 3-28
Scheimp
fl
ug principle
Scheimp
fl
ug principle
The "plane of sharp focus" can be changed so that any plane can be brought into sharp focus. When the DMD plane
and lens plane are parallel, the plane of sharp focus will also be parallel to these two planes. If, however, the lens
plane is tilted with respect to the DMD plane, the plane of sharp focus will also be tilted according to geometrical and
optical properties. The DMD plane, the principal lens plane and the sharp focus plane will intersect in a line below the
projector for downward lens tilt.
Scheimp
fl
ug adjustment points
4
1
2
3
d
D
c
C
A
a
B
b
Image 3-29
Scheimp
fl
ug adjustments
Indication on drawing
Function
4
Locking nut
1, 2 and 3
Scheimp
fl
ug adjustment nuts
A, B, C and D
Set screws
a, b, c and d
lock nuts
1, 2 and 3 are adjustment points.
4 is a locking point and NOT used during Scheimp
fl
ug adjustment.
R5905158 HDF W SERIES 01/06/2012
39
Содержание HDF W22
Страница 1: ...HDF W series Installation manual R5905158 00 01 06 2012...
Страница 4: ......
Страница 26: ...2 Configurations requirements and restrictions 22 R5905158 HDF W SERIES 01 06 2012...
Страница 58: ...4 Input Communication 54 R5905158 HDF W SERIES 01 06 2012...
Страница 70: ...5 Getting started 5 8 Projector Address 66 R5905158 HDF W SERIES 01 06 2012...
Страница 76: ...5 Getting started 72 R5905158 HDF W SERIES 01 06 2012...
Страница 84: ...6 Quick set up adjustment 80 R5905158 HDF W SERIES 01 06 2012...
Страница 94: ...7 Start up of the adjustment mode 90 R5905158 HDF W SERIES 01 06 2012...
Страница 107: ...8 Input Image 8 15 Main window Image 8 16 Input native resolution R5905158 HDF W SERIES 01 06 2012 103...
Страница 120: ...8 Input 116 R5905158 HDF W SERIES 01 06 2012...
Страница 123: ...9 Image Splash image On or Off Timeout sec R5905158 HDF W SERIES 01 06 2012 119...
Страница 134: ...9 Image 9 3 7 Input Balance 130 R5905158 HDF W SERIES 01 06 2012...
Страница 142: ...9 Image 9 5 Timings 138 R5905158 HDF W SERIES 01 06 2012...
Страница 146: ...9 Image 9 6 Image File Services 142 R5905158 HDF W SERIES 01 06 2012...
Страница 198: ...11 Lamp 194 R5905158 HDF W SERIES 01 06 2012...
Страница 225: ...12 Alignment 12 14 Scenergix R5905158 HDF W SERIES 01 06 2012 221...
Страница 238: ...12 Alignment 234 R5905158 HDF W SERIES 01 06 2012...
Страница 275: ...13 Projector Control Image 13 84 DMX overview list R5905158 HDF W SERIES 01 06 2012 271...
Страница 276: ...13 Projector Control 13 8 Buttons Overview Standby button Shortcut keys 272 R5905158 HDF W SERIES 01 06 2012...
Страница 290: ...13 Projector Control 286 R5905158 HDF W SERIES 01 06 2012...
Страница 294: ...14 Service Image 14 3 Identification 2 Use the or key to scroll through the menu 290 R5905158 HDF W SERIES 01 06 2012...
Страница 297: ...14 Service Image 14 7 Diagnosis versions list R5905158 HDF W SERIES 01 06 2012 293...
Страница 301: ...14 Service Image 14 20 Lamp power supply logging R5905158 HDF W SERIES 01 06 2012 297...
Страница 304: ...14 Service Image 14 28 Notification overview list 300 R5905158 HDF W SERIES 01 06 2012...
Страница 322: ...14 Service 318 R5905158 HDF W SERIES 01 06 2012...
Страница 326: ...15 Maintenance 322 R5905158 HDF W SERIES 01 06 2012...
Страница 336: ...16 Removal and installation of the projector covers 332 R5905158 HDF W SERIES 01 06 2012...
Страница 349: ...A Specifications A SPECIFICATIONS R5905158 HDF W SERIES 01 06 2012 345...
Страница 350: ...A Specifications 346 R5905158 HDF W SERIES 01 06 2012...
Страница 359: ...C Standard source files C STANDARD SOURCE FILES R5905158 HDF W SERIES 01 06 2012 355...
Страница 360: ...C Standard source files 356 R5905158 HDF W SERIES 01 06 2012...
Страница 364: ...C Standard source files 360 R5905158 HDF W SERIES 01 06 2012...
Страница 365: ...D DMX chart D DMX CHART Overview DMX chart Basic DMX chart Full DMX chart Extended R5905158 HDF W SERIES 01 06 2012 361...
Страница 375: ...F Environmental information F ENVIRONMENTAL INFORMATION R5905158 HDF W SERIES 01 06 2012 371...
Страница 376: ...F Environmental information 372 R5905158 HDF W SERIES 01 06 2012...
Страница 380: ...F Environmental information 376 R5905158 HDF W SERIES 01 06 2012...