Dukane 8940 User Manual page 49

Portable lcd projector
Hide thumbs Also See for 8940:
Table of Contents

Advertisement

Initial Set Signals
Initial Set Signals
The following signals are used for the initial settings. The signal timing of some computer
models may be different. In such case, adjust the items V POSITION and H POSITION in
the PICTURE-2 menu.
Back porch b
Display interval c
DATA
H. Sync.
Sync. a
Computer /
Horizontal signal timing (µs)
Signal
TEXT
2.0
VGA (60Hz)
3.8
Mac 13"mode
2.1
VGA (72Hz)
1.3
VGA (75Hz)
2.0
VGA (75Hz)
1.6
SVGA (56Hz)
2.0
SVGA (60Hz)
3.2
SVGA (72Hz)
2.4
SVGA (75Hz)
1.6
SVGA (85Hz)
1.1
Mac 16"mode
1.1
XGA (60Hz)
2.1
XGA (70Hz)
1.8
XGA (75Hz)
1.2
XGA (85Hz)
1.0
1152×864 (75Hz)
1.2
1280×960 (60Hz)
1.0
1280×1024 (60Hz)
1.0
1280×1024 (75Hz)
1.1
1280×1024 (85Hz)
1.0
1600×1200 (60Hz)
1.2
Front porch d
a
b
c
3.0
20.3
1.9
25.4
3.2
21.2
3.8
20.3
3.8
20.3
2.2
17.8
3.6
22.2
2.2
20.0
1.3
16.0
3.2
16.2
2.7
14.2
3.9
14.5
2.5
15.8
1.9
13.7
2.2
13.0
2.2
10.8
2.4
10.7
2.9
11.9
2.3
11.9
1.8
9.5
1.4
8.1
1.9
9.9
Back porch b
DATA
V. Sync.
Computer /
Signal
d
1.0
TEXT
0.6
VGA (60Hz)
2.1
Mac 13"mode
1.0
VGA (72Hz)
0.5
VGA (75Hz)
1.6
VGA (75Hz)
0.7
SVGA (56Hz)
1.0
SVGA (60Hz)
1.1
SVGA (72Hz)
0.3
SVGA (75Hz)
0.6
SVGA (85Hz)
0.6
Mac 16"mode
0.4
XGA (60Hz)
0.3
XGA (70Hz)
0.2
XGA (75Hz)
0.5
XGA (85Hz)
0.6
1152×864 (75Hz)
0.9
1280×960 (60Hz)
0.4
1280×1024 (60Hz)
0.2
1280×1024 (75Hz)
0.4
1280×1024 (85Hz)
0.4
1600×1200 (60Hz)
Front porch d
Display interval c
Sync. a
Vertical signal timimg (lines)
a
b
3
42
2
33
3
39
3
28
3
16
3
25
2
22
4
23
6
23
3
21
3
27
3
39
6
29
6
29
3
28
3
36
3
32
3
36
3
38
1024
3
37
1024
3
44
1024
3
46
1200
c
d
400
1
480
10
480
3
480
9
480
1
480
1
600
1
600
1
600
37
600
1
600
1
624
1
768
3
768
3
768
1
768
1
864
1
960
1
1
2
1
1
47

Advertisement

Table of Contents
loading

Table of Contents