3M S15 Operator's Manual page 56

Technical (continued)
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 IMAGE menu.
Back porch (B)
Display interval (C)
Data
H. Sync.
Sync (A)
Horizontal signal timing (μs)
Computer/
Signal
(A)
TEXT 2.0
VGA (60Hz) 3.8
VGA (72Hz) 1.3
VGA (75Hz) 2.0
VGA (85Hz) 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 x 864
1.2
(75Hz)
1280 x 960
1.0
(60Hz)
1280 x 1024
1.0
(60Hz)
1280 x 1024
1.1
(75Hz)
1280 x 1024
1.0
(85Hz)
1600 x 1200
1.2
(60Hz)
56
Front porch (D)
(B) (C) (D)
3.0 20.3 1.0
1.9 25.4 0.6
4.1 20.3 0.8
3.8 20.3 0.5
2.2 17.8 1.6
3.6 22.2 0.7
2.2 20.0 1.0
1.3 16.0 1.1
3.2 16.2 0.3
2.7 14.2 0.6
3.9 14.5 0.6
2.5 15.8 0.4
1.9 13.7 0.3
2.2 13.0 0.2
2.2 10.8 0.5
2.4 10.7 0.6
2.9 11.9 0.9
2.3 11.9 0.4
1.8 9.5 0.1
1.4 8.1 0.4
1.9 9.9 0.4
Back porch (b)
Display interval (c)
Data
V. Sync.
Sync (a)
Vertical signal timing (lines)
Computer/
Signal
(a)
TEXT 3
VGA (60Hz) 2
VGA (72Hz) 3
VGA (75Hz) 3
VGA (85Hz) 3
SVGA (56Hz) 2
SVGA (60Hz) 4
SVGA (72Hz) 6
SVGA (75Hz) 3
SVGA (85Hz) 3
Mac 16" mode 3
XGA (60Hz) 6
XGA (70Hz) 6
XGA (75Hz) 3
XGA (85Hz) 3
1152 x 864
3
(75Hz)
1280 x 960
3
(60Hz)
1280 x 1024
3
(60Hz)
1280 x 1024
3
(75Hz)
1280 x 1024
3
(85Hz)
1600 x 1200
3
(60Hz)
© 3M 2005. 3M™ Digital Projector S15/X15
Front porch (d)
(b) (c) (d)
42 400 1
33 480 10
28 480 9
16 480 1
25 480 1
22 600 1
23 600 1
23 600 37
21 600 1
27 600 1
39 624 1
29 768 3
29 768 3
28 768 1
36 768 1
32 864 1
36 960 1
38 1024 1
38 1024 1
44 1024 1
46 1200 1