Barco HDF W22 User And Installation Manual page 240

12. Alignment
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.
0 1 2 3 4 5 6 7
1 16 11 16 7 16 11 16
0
16 21 20 21 19 21 20 21
1
11 20 15 20 20 15 20
14
2
16
21 20 21 19 21 20 21
3
7
19 14 19 10 19 14 19
4
16
21 20 21 19 21 20 21
5
11
6
20 15 20 14 20 15 20
7 16 21 20 21 19 21 20 21
8 4 18 13 18 9 18 13 18
9 16 21
21 20 19 21 21
20
10 20 20 15 20
11 15 14 20
11 16 21 20 21
21 19 20 21
7 19
12 19 10 14
14 19
16 21
13 21 20
20 21 19 21
11
14 20 15 20 15 20
20
14
16
15 21 20 21 19 21 20 21
2 17 12
16 17 12 8 17
17
16 20
17 21 21 19 21 20 21
11
18 20 15 20 15
14 20 20
16 21 21 20 21
19 21 19
20
7 19
20 14 19 10 19 14 19
21
16 21 21 19
21 20 21
20
22 20
11 20 20 14
15 20
15
23 20
16 21
21 20 19 21
21
24
4 18 13 18 9 18 13 18
25 21
16 21 20 19 20
21
21
26
20 15
11 20 14 20 15 20
27
16 21 20 21
21 19 20
21
28
7 19 14 19 10
19 14 19
29 19 20
16 21 21
20 21 21
30
11 20 15 14 15 20
20 20
31 21
16 21 19
20 21 20 21
32
1 16 11 16 7 16 11 16
Image 12-34
Warp adjustment: 2 x 2 mode
In 3 x 3 mode, the image side centers represent the level two anchor points, whereas the image center represents the level three
anchor point. Together with the higher level anchor points (level 1, four anchor points), we come to a total of nine (3 x 3) anchor
points in this geometry mode. This mode can be used to fine tune the overlap area in multiple channel display systems and to make
corrections to meet curved and double curved screens.
0 1 2 3 4 5 6 7
11 11
1 16 16 7 16 16
0
16 21 20 21 19 21 20 21
1
11 20 15 20 14 20 15 20
2
16
21 20 21 19 21 20 21
3
7
19 14 19 10 19 14 19
4
16
20 19 20
5 21 21 21 21
11
6
20 15 20 14 20 15 20
7
16 21 20 21 19 21 20 21
8
4 18 13 18 9 18 13 18
21
9 16 21 20 19
21 20 21
10 11 20 20 15 20
15 14 20
20
11 16 21 21 19 21 20
21
7 19 19
12 14 10 14 19
16 21
13 21 19 21 20
20 21
11 15
14 20 15 20 20
14 20
16
15 21 20 21 19 21 20 21
2 17 12
16 17 12 8 17
17
16 20
17 21 21 19 21 20 21
11 20 15
18 15 20 20 20
14
19 16 21 21 20 21
21 19
20
7
20 19
14 19 10 19 14 19
21
16 21 21 19 20
21 21
20
22
14 20
11 20 20 15
15 20
23
20
16 21
21 20 19 21
21
24
18 13 13
4 18 9 18 18
25
16 21 21
20 19 20 21
21
26
11 20 15 14
20 20 15 20
27
16 21 20 21 21
19 20 21
28
7 19 14 19 10 14 19
19
29 19 20
16 21 21 21
20 21
30 14
11 20 15 15 20
20 20
31 21 21
16 20 19 21 20 21
32 1
16 11 16 7 16 11 16
Image 12-35
Warp adjustment: 3 x 3 mode
In 5 x 5 mode, we add three more levels, being level four (eight anchor points), level five (four anchor points) and level six (four
anchor points). So this mode includes 25 (5 x 5) anchor points in total. See the image below.
0 1 2 3 4 5 6 7
1 16 11 16 7 16 11 16
0
16 20 19 20
21 21 21 21
1
11 20 15 20 14 20 15 20
2
16
21 20 21 19 21 20 21
3
7
19 14 19 10 19 14 19
4
16
5 21 20 21 19 21 20 21
11
6
20 15 20 14 20 15 20
7 16 21 20 21 19 21 20 21
8
4 18 13 18 9 18 13 18
9 16 21 20 21
19 21 20 21
10 11 20 20 15 20
15 14 20
20
11 16 21 21
21 19 20 21
7 19 19
12 10 14
14 19
16 21
13 21 20
20 21 19 21
11
14 20 15 20 15 20
14 20
16
15 21 20 21 19 21 20 21
2 17 12
16 17 12 8 17
17
16 20
17 21 21 19 21 20 21
11 15
18 20 15 20
14 20 20
16 21 21 20 21
19 21 19
20
7 19
20 14 19 10 19 14 19
21
16 21 21 19
21 20 21
20
22 14 20
11 20 20 15
15 20
23 20
16 21
21 20 19 21
21
24
4 18 13 18 9 18 13 18
25
21 21
16 20 19 20
21
21
26
11 20 15 14
20 20 15 20
27
16 21 20 21 21
19 20 21
28
7 19 14 19 10 19
19 14
29 19 20
16 21 21
20 21 21
30
11 20 15 14 15 20
20 20
31 21
16 21 19
20 21 20 21
32
1 16 11 16 7 16 11 16
Image 12-36
Geometry adjustment: 5 x 5 mode
This logic can be extrapolated for the lower modes and levels, being level seven to level 21, however in practice these modes and
levels are rarely used.
236
8 9 10 11 12 13 14 15 16 17 18 19 20
4 16 11 16 7 16 11 16 2 16 16
11
18 21 20 21 19 21 20 21 17 21 20 21
13 20 15 20 20 15 20 20 15 20
14 12
18 21 20 21 19 21 20 21 17 21 20 21
9 19 14 19 10 19 14 19 8 19 14 19
18 21 20 21 19 21 20 21 17 21 20 21
13 20 15 20 14 20 15 20 12 20 15 20
18 21 20 21 19 21 20 21 17 21 20 21
6 18 13 18 9 18 13 18 5 18 13 18
18 21 20 21 19 21 20 21 17 21 20 21
15 20 20 20 12 20 15 20
13 20 14
15
19 21
18 21 20 21 20 21 17 21 20 21
9 10 19 14 19
19 14 19 8 19 14 19
18 19
21 21 21 17
21 20 20 21 20 21
13 15
15 20 20 20
20 14 12 20 15 20
18
21 21 19 21 17
20 20 21 21 20 21
8 17 3
5 12 17 12 17
17 17 12 17
21 21 17
21 20 19 21
18 20 21 20 21
14
20 20 20 15 20 12
13 15 20 15 20
18 20
21 20 19 21 17 21 20 21
21 21
9 10 19 8
19 19 14 19 19 14 19
14
18 19 21 20 20
21 20 21 21 17 21 21
13 15
20 15 20 14 20 12 20 15 20
20
21 19 21 17
18 20 21 21 20 20
21 21
6 13 18 5
18 18 9 18 13 18 13 18
21 19 21 20
18 21 20 21 21
21 20 17
20
13 20 15 14 20 15 20 20 15 20
12
20 21 19 20 21 21 20 21
18 21 17
21
19 14 19
9 19 14 19 10 19 19
14 8
21
18 21 20 21 19 20 17 21 20 21
21
15 20 15 20 15 20
13 20 20 12
20 14
21 20 21
18 21 21 20
20 21 19 21 17
4 16 11 16 7 16 11 16 2 1 6 11 16
8 9 10 11 12 13 14 15 16 17 18 19 20
11 11
4 16 16 7 16 16 2 16 16
11
18 21 20 21 19 21 20 21 17 21 20 21
13 20 15 20 14 20 15 20 12 20 15 20
18 21 20 21 19 21 20 21 17 21 20 21
9 19 14 19 10 19 14 19 8 19 14 19
18 20 19 20 20
21 21 21 21 17 21 21
13 20 15 20 14 20 15 20 12 20 15 20
18 21 20 21 19 21 20 21 17 21 20 21
6 18 13 18 9 18 13 18 5 18 13 18
18 20 19
21 21 21 20 21 17 21 20 21
15 20 14 20 20 12 20 15 20
13 20 15
19 21
20 21 20 21 17
18 21 21 20 21
9
19 19 10 19 14 19 8 19 14 19
14
18 19
21 20 21 21 21 17
20 21 20 21
13 20 15
20 15 14 20 20 12 20 15 20
18
21 21 19 21 17
20 20 21 21 20 21
8 17 3
5 12 17 12 17
17 17 12 17
21 21 17
21 20 19 21 21 20 21
18 20
20 14
20 15 20 15 20 12 20 15 20
13
18 20 20 20
21 21 19 21 21 17 21 21
9 10 19 8
19 14 19 14 19 19 14 19
18
20 19 21 20 21 20 21
21 21 21 17
13
15 20 15 20
20 15 20 14 20 20 12
18 21 20 19 21 17
21 21 20 21 20 21
6 13 18 5
18 18 9 18 13 18 13 18
21 19 21 21 20 21
18 21 20 21
20 17
20 14
13 20 15 20 15 20 12 20 15 20
20 21 19 21 20 21 21 20 21
18 17
21
19 14 19 19 19 14 19
9 10 19 14 8
18 21 21 17
21 20 19 20 21 21 20 21
15 20 15 20 15 20
13 20 20 14 20 12
21 20 21
18 21 20 21 19 21 20 21 17
16 7 16 11 16 2 1 6 11 16
4 16 11
8 9 10 11 12 13 14 15 16 17 18 19 20
4 16 11 16 7 16 11 16 2 16 16
11
18 20 19 20 20
21 21 21 21 17 21 21
13 20 15 20 14 20 15 20 12 20 15 20
18 21 20 21 19 21 20 21 17 21 20 21
9 19 14 19 10 19 14 19 8 19 14 19
18 21 20 21 19 21 20 21 17 21 20 21
13 20 15 20 14 20 15 20 12 20 15 20
18 21 20 21 19 21 20 21 17 21 20 21
6 18 13 18 9 18 13 18 5 18 13 18
18 21 20 21 19 21 20 21 17 21 20 21
15 20 14 20 20 12 20 15 20
13 20 15
19
21
18 21 20 21 20 21 17 21 20 21
9
10 19 14 19
19 14 19 8 19 14 19
18 19
21 21 21 17
21 20 20 21 20 21
13 15
15 20 14 20 20 12 20 15 20
20
18
21 21 19 21 17
20 20 21 21 20 21
8 17 3
5 12 17 12 17
17 17 12 17
21 21 17
21 20 19 21
18 20 21 20 21
20 14
20 20 15 20 12
13 15 20 15 20
18 20
21 20 19 21 17 21 20 21
21 21
9 10 19 8
19 19 14 19 19 14 19
14
18 19 21 20 21 20 21
21 20 21 21 17
13 15
20 15 20 14 20 20 12 20 15 20
18 21 20 19 21 17
21 21 20 21 20 21
6 13 18 5
18 18 9 18 13 18 13 18
21 19 21 21 20 21
18 21 20
21 20 17
20
13 20 15 14 20 15 20 20 15 20
12
20 21 19 21 20 21 21 20 21
18 17
21
19 19 19 19 14 19
9 14 10 19
14 8
18 21
21 20 21 19 20 21 17 21 20 21
15 20 15 20 15 20
13 20 20 12
20 14
21 20 21
18 21 21 20
20 21 19 21 17
7
4 16 11 16 16 11 16 2 1 6 11 16
21 22 23 24 25 26 27 28 29 30 31 32
7 16 11 16 4 16 11 16 7 16 11 16
19 21 20 21 18 21 20 21 19 21 20 21
20 15 20 13 20 15 20 20 15 20
14 14
19 21 20 21 18 21 20 21 19 21 20 21
10 19 14 19 9 19 14 19 10 19 14 19
19 21 20 21 18 21 20 21 19 21 20 21
14 20 15 20 13 20 15 20 14 20 15 20
19 21 20 21 18 21 20 21 19 21 20 21
9 18 13 18 6 18 13 18 9 18 13 18
19 21 20 21 18 21 20 21 19 21 20 21
20 15 20 13 20 15 20 14 20 15 20
14
19 21 20 21 18 21 20 21 19 21 20 21
10 19 14 19 9 19 14 19 10 19 14 19
19 21 20 21 18 21 20 21 19 21 20 21
20
14 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
8 17 12 17 5 17 12 17 8 17 12 17
21
19 20 21 18 21 20 21 19 21 20 21
20
14 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
19
10 14 19 9 19 14 19 10 19 14 19
19 21 20 18 20 19 20
21 21 21 21 21
20
14 15 20 13 20 15 20 14 20 15 20
19 21 20 18 20 19 20
21 21 21 21 21
18
9 13 18 6 18 13 18 9 18 13 18
19 21 20 18 20 19 20
21 21 21 21 21
20
14 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
10 19 14 19 9 19 14 19 10 19 14 19
19 21 20 21 18 21 20 21 19 21 20 21
14 20 15 20 13 20 15 20 14 20 15 20
19 21 20 21 18 21 20 21 19 21 20 21
7 16 1 1 1 16 4 16 1 1 1 16 7 16 1 1 1 16
21 22 23 24 25 26 27 28 29 30 31 32
7 16 11 16 4 16 11 16 7 16 11 16
19 21 20 21 18 21 20 21 19 21 20 21
14 20 15 20 13 20 15 20 14 20 15 20
19 21 20 21 18 21 20 21 19 21 20 21
10 19 14 19 9 19 14 19 10 19 14 19
19 20 18 20 19 20
21 21 21 21 21 21
14 20 15 20 13 20 15 20 14 20 15 20
19 21 20 21 18 21 20 21 19 21 20 21
9 18 13 18 6 18 13 18 9 18 13 18
19 21 20 21 18 21 20 21 19 21 20 21
14 20 15 20 13 20 15 20 14 20 15 20
19 21 20 21 18 21 20 21 19 21 20 21
10 19 14 19 9 19 14 19 10 19 14 19
19 21 20 21 18 21 20 21 19 21 20 21
20
14 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
17
8 12 17 5 17 12 17 8 17 12 17
19 21 20 21 18 21 20 21 19 21 20 21
14 20 15 20 13 20 15 20 14 20 15 20
19 21 20 18 20 19 20
21 21 21 21 21
19
10 14 19 9 19 14 19 10 19 14 19
21
19 20 21 18 21 20 21 19 21 20 21
14 20 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
18
9 13 18 6 18 13 18 9 18 13 18
21
19 20 21 18 21 20 21 19 21 20 21
20
14 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
19
10 14 19 9 19 14 19 10 19 14 19
21
19 20 21 18 21 20 21 19 21 20 21
20
14 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
7 16 1 1 1 16 4 16 1 1 1 16 7 16 1 1 1 16
21 22 23 24 25 26 27 28 29 30 31 32
7 16 11 16 4 16 11 16 7 16 11 16
19 20 18 20 19 20
21 21 21 21 21 21
14 20 15 20 13 20 15 20 14 20 15 20
19 21 20 21 18 21 20 21 19 21 20 21
10 19 14 19 9 19 14 19 10 19 14 19
19 21 20 21 18 21 20 21 19 21 20 21
14 20 15 20 13 20 15 20 14 20 15 20
19 21 20 21 18 21 20 21 19 21 20 21
9 18 13 18 6 18 13 18 9 18 13 18
19 21 20 21 18 21 20 21 19 21 20 21
14 20 15 20 13 20 15 20 14 20 15 20
19 21 20 21 18 21 20 21 19 21 20 21
10 19 14 19 9 19 14 19 10 19 14 19
19 21 20 21 18 21 20 21 19 21 20 21
14 20 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
17
8 12 17 5 17 12 17 8 17 12 17
21
19 20 21 18 21 20 21 19 21 20 21
20
14 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
19
10 14 19 9 19 14 19 10 19 14 19
19 21 20 21 18 21 20 21 19 21 20 21
20
14 15 20 13 20 15 20 14 20 15 20
19 21 20 21 18 21 20 21 19 21 20 21
18
9 13 18 6 18 13 18 9 18 13 18
19 21 20 21 18 21 20 21 19 21 20 21
20
14 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
19
10 14 19 9 19 14 19 10 19 14 19
19 21 20 21 18 21 20 21 19 21 20 21
20
14 15 20 13 20 15 20 14 20 15 20
21
19 20 21 18 21 20 21 19 21 20 21
7 7
16 1 1 1 16 4 16 1 1 1 16 16 1 1 1 16
1
16
11
16
7
16
11
16
4
16
11
16
7
16
11
16
2
16
11
16
7
16
11
16
4
16
11
16
7
16
11
16
1
1
16
11
16
7
16
11
16
4
16
11
16
7
16
11
16
2
16
11
16
7
16
11
16
4
16
11
16
7
16
11
16
1
1
16
11
16
7
16
11
16
4
16
11
16
7
16
11
16
2
16
11
16
7
16
11
16
4
16
11
16
7
16
11
16
1
R5905158 HDF SERIES 08/12/2016