Hitachi ED-X10 Service Manual page 11

Multimedia lcd projector
Hide thumbs Also See for ED-X10:
Table of Contents

Advertisement

Adjustment procedure 2
(visual inspection)
1. First adjust [MIN] tone [G:].
2. Select [No.2] [G:].
If the background is [G] monochrome, press the
[ENTER] key on the remote control to switch to
solid white.
3. View measurement point [No.2] and [No.3].
Lower the [G] color intensity only of the color
point whose [G] color is more intense than
measurement point [No.1].
4. View measurement point [No.10] and [No.11].
Lower the [G] color intensity only of the color
point whose [G] color is more intense than
measurement point [No.1], and raise the inten-
sity of the point whose color intensity is lower
than measurement point [No.1].
5. Now adjust the [MIN] tone for colors [R] and
[B].
6. View measurement points [No.2], [No.3],
[No.10] and [No.11]. Adjust the [R] and [B] of
each measurement point so that they have the
No. 2 deviation range
14
12
16
6
4
8
10
2
1
3
11
7
5
9
15
13
17
No. 4 deviation range
14
12
16
6
4
8
10
2
1
3 11
7
5
9
15
13
17
No. 6 deviation range
14
12
16
6
4
8
10
2
1
3 11
5
9
7
15
13
17
No. 14 deviation range
14
12
16
6
4
8
10
2
1
3 11
5
9
7
15
13
17
ED-X10/ED-X12(CC9XM2)
No. 10 deviation range
14
12
16
6
4
8
10
2
1
3
11
7
5
9
15
13
17
No. 12 deviation range
14
12
16
6
4
8
10
2
1
3
11
7
5
9
15
13
17
No. 7 deviation range
14
12
16
6
4
8
10
2
1
3
11
5
9
7
15
13
17
No. 15 deviation range
14
12
16
6
4
8
10
2
1
3
11
5
9
7
15
13
17
11
same color as measurement point [No.1].
Adjustment technique:
First, adjust [B:] of the point whose color is to
be adjusted so that it approximates that of
[No.1]. If [R:] is low at this time, the image will
have cyan cast, in which case [R:] is increased.
On the other hand, if [R:] is excessive, the im-
age will have a magenta cast, in which case
[R:] is decreased.
Overall, a cyan cast makes it easy to see color
shading.
7. Next, view measurement points [No.4], [No.5],
[No.12], [No.13] and make similar adjustments.
8. Then adjust measurement points [No.6], [No.7],
[No.8], [No.9], [No.14], [No.15], [No.16] and [No.17].
This completes the [MIN] tone adjustments.
9. Make similar adjustments for other tones, ex-
cept the [MID-4] and [MID-6] tones, as de-
scribed in steps 1 to 8 above.
No. 3 deviation range
14
12
16
6
4
8
10
2
1
3
11
7
5
9
15
13
17
No. 5 deviation range
14
12
16
6
4
8
10
2
1
3 11
7
5
9
15
13
17
No. 8 deviation range
14
12
16
6
4
8
10
2
1
3 11
5
9
7
15
13
17
No. 16 deviation range
14
12
16
6
4
8
10
2
1
3
11
5
9
7
15
13
17
No. 11 deviation range
14
12
16
6
4
8
10
2
1
3
11
7
5
9
15
13
17
No. 13 deviation range
14
12
16
6
4
8
10
2
1
3
11
7
5
9
15
13
17
No. 9 deviation range
14
12
16
6
4
8
10
2
1
3 11
5
5
9
7
15
13
17
No. 17 deviation range
14
12
16
6
4
8
10
2
1
3
11
5
5
9
7
15
13
17

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Cc9xm2Ed-x12Cp-x260Cp-x265Cc9xm2nCp-x251

Table of Contents