List of compatible signals
NOTE:
The native resolution of this projector is 1,280 × 800 pixels. If the display resolution of the input signal is different from the
native resolution, image compression or expansion will be used to convert the input signal to a level within the native resolution.
Display mode
Display
resolution
(dots)*
1
Scanning frequency
H
(kHz)
V
(kHz)
Dot clock
frequency
(MHz)
Format
*1 The “i” appearing after the resolution indicates an interlaced signal.
*2 Only compatible with dot clock frequency of 27 MHz (pixel repetition signal)
NTSC/NTSC4.43/PAL-M
720 × 480i
15.7
59.9
−
S-VIDEO/VIDEO
PAL/PAL-N/SECAM
720 × 576i
15.6
50.0
−
480i(525i)
720 × 480i
15.7
59.9
13.5
576i(625i)
720 × 576i
15.6
50.0
13.5
480i(525i)
720(1440) × 480i*
2
15.7
59.9
27.0
HDMI
576i(625i)
720(1440) × 576i*
2
15.6
50.0
27.0
480p(525p)
720 × 483
31.5
59.9
27.0
576p(625p)
720 × 576
31.3
50.0
27.0
720(750)/60p
1280 × 720
45.0
60.0
74.3
720(750)/50p
37.5
50.0
74.3
1080(1125)/60i
1920 × 1080i
33.8
60.0
74.3
1080(1125)/50i
28.1
50.0
74.3
1080(1125)/24p
1920 × 1080
27.0
24.0
74.3
1080(1125)/24sF
1920 × 1080i
27.0
48.0
74.3
1080(1125)/25p
1920 × 1080
28.1
25.0
74.3
1080(1125)/30p
33.8
30.0
74.3
1080(1125)/60p
67.5
60.0
148.5
1080(1125)/50p
56.3
50.0
148.5
VGA
640 × 480
31.5
59.9
25.2
HDMI/RGB
35.0
66.7
30.2
37.9
72.8
31.5
37.5
75.0
31.5
43.3
85.0
36.0
SVGA
800 × 600
35.2
56.3
36.0
37.9
60.3
40.0
48.1
72.2
50.0
46.9
75.0
49.5
53.7
85.1
56.3
MAC16
832 × 624
49.7
74.6
57.3
XGA
1024 × 768
48.4
60.0
65.0
56.5
70.1
75.0
60.0
75.0
78.8
68.7
85.0
94.5
MXGA
1152 × 864
67.5
74.9
108.0
MAC21
1152 × 870
68.7
75.1
100.0
1280 × 720
1280 × 720
37.1
50.0
60.5
44.8
60.0
74.5
(YC
B
C
R
)/RGB
HDMI/
YP
B
P
R
(YC
B
C
R
)/RGB
The signals that can be input to this projector are shown in the table below. Horizontal scanning fre-
quencies of 15 kHz to 91 kHz, vertical scanning frequencies of 24 Hz to 85 Hz, and a dot clock of
162 MHz maximum can be input.
PT-
LW280
LCD Projectors
As of April 2014
8 / 9
SFL14M004
