17. Alignment
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Image 17-16
33 x 33 regions in an image
Warp adjustment is divided in
six modes
:
•
2 x 2 (highest mode);
•
3 x 3;
•
5 x 5;
•
9 x 9;
•
17 x 17;
•
33 x 33 (lowest mode).
The six modes represent
21 levels
, each level representing its own group of
anchor points
.
Level 2 Level 3
Level 7 Level 8 Level 9
Level 4 Level 5 Level 6
Level 10
Level 11 Level 12 Level 13
Level 16
Level 14 Level 15
Level 17 Level 18
Level 19 Level 20
Level 21
Level 1
2 x 2
3 x 3
5 x 5
9 x 9
17 x 17
33 x 33
Image 17-17
Level hierarchy
The
hierarchy
of these levels is very important: each level interacts with all lower levels. Adjusting a point on a certain level affects
the points in all or some of the lower levels. The impact depends on the level itself. Therefore it is important to adjust the geometry
starting from level one and going down to lower levels as required. In practice it will not be needed to adjust the anchor points of
levels 7 and lower.
In 2 x 2 mode, we only have one level, including all four (2 x 2) anchor points, being the image corners. This mode is especially
used to correct horizontal and vertical keystone.
R5906730 HDF WLP SERIES 01/08/2017
183
Summary of Contents for HDF-W30LP
Page 1: ...HDF WLP series User and Installation manual R5906730 05 01 08 2017...
Page 4: ......
Page 10: ...Table of contents 6 R5906730 HDF WLP SERIES 01 08 2017...
Page 78: ...8 Input Communication 74 R5906730 HDF WLP SERIES 01 08 2017...
Page 90: ...9 Getting started 86 R5906730 HDF WLP SERIES 01 08 2017...
Page 94: ...10 Software upgrade Image 10 5 90 R5906730 HDF WLP SERIES 01 08 2017...
Page 95: ...10 Software upgrade Image 10 6 R5906730 HDF WLP SERIES 01 08 2017 91...
Page 98: ...10 Software upgrade Image 10 11 94 R5906730 HDF WLP SERIES 01 08 2017...
Page 99: ...10 Software upgrade Image 10 12 R5906730 HDF WLP SERIES 01 08 2017 95...
Page 100: ...10 Software upgrade Image 10 13 10 Clear the history log 96 R5906730 HDF WLP SERIES 01 08 2017...
Page 108: ...11 Quick set up adjustment 104 R5906730 HDF WLP SERIES 01 08 2017...
Page 172: ...15 Layout 168 R5906730 HDF WLP SERIES 01 08 2017...
Page 224: ...17 Alignment 220 R5906730 HDF WLP SERIES 01 08 2017...
Page 258: ...18 Projector Control 254 R5906730 HDF WLP SERIES 01 08 2017...
Page 272: ...19 Service 268 R5906730 HDF WLP SERIES 01 08 2017...
Page 282: ...21 Maintenance procedures 278 R5906730 HDF WLP SERIES 01 08 2017...
Page 300: ...C Standard source files 296 R5906730 HDF WLP SERIES 01 08 2017...
Page 304: ...D DMX chart 300 R5906730 HDF WLP SERIES 01 08 2017...
Page 310: ...E Stacking HDF WLP series projectors 306 R5906730 HDF WLP SERIES 01 08 2017...