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50 Specifications
Specifications
Optical characteristics
Projection system
3 LCD panels, 1 lens, projection
system
LCD panel 0.79-inch XGA panel, about
2,360,000 pixels (786,432
pixels × 3)
Lens 1.2 times zoom lens (powered)
f 23.5 to 28.2 mm/F1.6 to 1.78
Lamp 165 W UHP
Projection picture size
40 to 300 inches (measured
diagonally)
Light output ANSI lumen
1)
2500 lm (VPL-
CX75)
ANSI lumen
1)
2000 lm (VPL-
CX70)
(When the Lamp Mode is set to
“High”)
Throwing distance (When placing on the floor)
When the XGA signal is input
40-inch: 1.2 to 1.4 m
(3.9 to 4.6 feet)
80-inch: 2.4 to 2.7 m
(7.9 to 8.9 feet)
100-inch: 3.0 to 3.4 m
(9.8 to 11.2 feet)
150-inch: 4.5 to 5.2 m
(14.8 to 17.1 feet)
200-inch: 6.0 to 6.9 m
(19.7 to 22.6 feet)
250-inch: 7.5 to 8.7 m
(24.6 to 28.5 feet)
300-inch: 9.0 to 10.4 m
(29.5 to 34.1 feet)
There may be a slight difference between the
actual value and the design value shown above.
1) ANSI lumen is a measuring method of
American National Standard IT 7.228.
Electrical characteristics
Color system NTSC3.58/PAL/SECAM/
NTSC
4.43/PAL-M/PAL-N/
PAL60 system, switched
automatically/manually
(NTSC
4.43 is the color system used
when playing back a video
recorded on NTSC on a
NTSC
4.43 system VCR.)
Resolution 750 horizontal TV lines (Video
input)
1,024 × 768 dots (RGB input)
Acceptable computer signals
1)
fH: 19 to 92 kHz
fV: 48 to 92 Hz
(Maximum input signal resolution:
SXGA+ 1400 × 1050
fV: 60 Hz
1) Set the resolution and the frequency of the
signal of the connected computer within the
range of acceptable preset signals of the
projector.
Applicable video signals
15 k RGB 50/60 Hz, Progressive
component 50/60 Hz, DTV
(480/60I, 575/50I, 480/60P,
575/50P, 540/60P, 720/60P,
720/50P, 1080/60I, 1080/50I),
Composite video, Y/C video
Speaker Monaural speaker system, 40 × 20
mm (1
5
/8 ×
13
/16 inches), max.
1 W
Input/Output
Video input VIDEO: phono type
Composite video: 1 Vp-p ±2 dB
sync negative (75 ohms
terminated)
S VIDEO: Y/C mini DIN 4-pin
type
Y (luminance): 1 Vp-p ±2 dB
sync negative (75 ohms
terminated)
C (chrominance): burst
0.286 Vp-p ±2 dB (NTSC)
(75 ohms terminated),
burst 0.3 Vp-p ±2 dB (PAL)
(75 ohms terminated)
INPUT A HD D-sub15-pin (female)
Analog RGB/component:
R/R-Y: 0.7 Vp-p ±2 dB
(75 ohms terminated)
G: 0.7 Vp-p ±2 dB
(75 ohms terminated)
G with sync/Y: 1 Vp-p ±2 dB
sync negative
(75 ohms terminated)
B/B-Y: 0.7 Vp-p ±2 dB
(75 ohms terminated)
SYNC/HD:
Composite sync input: 1-5 Vp-p
high impedance, positive/
negative
Horizontal sync input: 1-5 Vp-p
high impedance, positive/
negative
VD: