Panasonic PT-LB75 User Manual
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PT-LB75
Portable LCD Projector
As of October 2008
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Specifications
Power supply
Power consumption
Power consumption
Optical system
LCD panel
LCD panel
Panel size
Display method
Drive method
Pixels
Pixel configuration
Display method
Drive method
Pixels
Pixel configuration
Lens
Throw ratio
Lamp
Colors
Brightness*
Lamp
Colors
Brightness*
1
Center-to-corner uniformity ratio*
1
Contrast ratio*
1
Resolution RGB
Scanning frequency
RGB
YP
YP
B
P
R
S-Video/Video
Projection size
Optical axis shift
Keystone correction range
On-screen menu
Optical axis shift
Keystone correction range
On-screen menu
Installation
Built-in speakers
Built-in speakers
Size
Output power
Output power
Terminals
COMPUTER (RGB) 1 IN
RGB signal
YP
B
P
R
signal
COMPUTER (RGB) 2 IN/1 OUT
RGB signal
YP
B
P
R
signal
VIDEO IN
S-VIDEO IN
COMPUTER AUDIO IN
AUDIO IN
VARIABLE AUDIO OUT
SERIAL
S-VIDEO IN
COMPUTER AUDIO IN
AUDIO IN
VARIABLE AUDIO OUT
SERIAL
Power cord length
Cabinet material
Dimensions (W x H x D)
Weight*
Cabinet material
Dimensions (W x H x D)
Weight*
2
Operating environment
Temperature
Humidity
Humidity
100–240 V AC, 50/60 Hz
300 W (approx. 3 W in standby mode with fan stopped. 28 W in
standby mode when controlled by a Web browser.)
Dichroic mirror separation/prism synthesis system
0.63˝ (16 mm) diagonal (4:3 aspect ratio)
Transparent LCD panel (x 3, R/G/B)
Active matrix
786,432 (1,024 x 768) x 3, total of 2,359,296 pixels
Stripe
Manual zoom (1:1–1:1.2), manual focus
F 1.7–1.9, f 18.5– 22.2 mm
1.4–1.7:1
220 W UHM lamp
Full color (16,777,216 colors)
2,600 lumens
85%
500:1 (full on/full off)
1,024 x 768 pixels (Input signals that exceed this resolution will be
converted to 1,024 x 768 pixels.)
Horizontal: 15.00 – 91.00 kHz, Vertical: 50 – 85 Hz
480i (525i): f
300 W (approx. 3 W in standby mode with fan stopped. 28 W in
standby mode when controlled by a Web browser.)
Dichroic mirror separation/prism synthesis system
0.63˝ (16 mm) diagonal (4:3 aspect ratio)
Transparent LCD panel (x 3, R/G/B)
Active matrix
786,432 (1,024 x 768) x 3, total of 2,359,296 pixels
Stripe
Manual zoom (1:1–1:1.2), manual focus
F 1.7–1.9, f 18.5– 22.2 mm
1.4–1.7:1
220 W UHM lamp
Full color (16,777,216 colors)
2,600 lumens
85%
500:1 (full on/full off)
1,024 x 768 pixels (Input signals that exceed this resolution will be
converted to 1,024 x 768 pixels.)
Horizontal: 15.00 – 91.00 kHz, Vertical: 50 – 85 Hz
480i (525i): f
H
15.75 kHz; f
V
60 Hz
576i (625i): f
H
15.63 kHz; f
V
50 Hz
480p (525p): f
H
31.50 kHz; f
V
60 Hz
576p (625p): f
H
31.25 kHz; f
V
50 Hz
720/60p (750p): f
H
45.00 kHz; f
V
60 Hz
1080/60i (1125i): f
H
33.75 kHz; f
V
60 Hz
1080/50i (1125i): f
H
28.13 kHz; f
V
50 Hz
NTSC, NTSC4.43, PAL-M, PAL60: f
H
15.75 kHz; f
V
60 Hz
PAL, SECAM, PAL-N: f
H
15.63 kHz; f
V
50 Hz
838–7,620 mm (33– 300 inches) diagonally, 4:3 aspect ratio
5:1 (fixed)
Vertical: approx. ±30°
17 languages: English, French, German, Spanish, Italian, Korean,
Russian, Chinese, Japanese, Swedish, Norwegian, Danish, Portuguese,
Polish, Hungarian, Czech, and Thai
Front/rear, ceiling/desk (menu selection)
4 x 2 cm, x 1, oval
1.0 W (monaural)
D-sub HD 15-pin x 1
R, G, B: 0.7 Vp-p, 75
5:1 (fixed)
Vertical: approx. ±30°
17 languages: English, French, German, Spanish, Italian, Korean,
Russian, Chinese, Japanese, Swedish, Norwegian, Danish, Portuguese,
Polish, Hungarian, Czech, and Thai
Front/rear, ceiling/desk (menu selection)
4 x 2 cm, x 1, oval
1.0 W (monaural)
D-sub HD 15-pin x 1
R, G, B: 0.7 Vp-p, 75
Ω, Sync on green: 1.0 V [p-p], 75 Ω,
HD/SYNC, VD: TTL (positive/negative polarity compatible)
Y: 1.0 V [p-p] (including sync signal), 75
Y: 1.0 V [p-p] (including sync signal), 75
Ω, P
B
, P
R
: 0.7 Vp-p, 75
Ω
D-sub HD 15-pin x 1 (input/output selectable using on-screen menu)
R, G, B: 0.7 V [p-p], 75
R, G, B: 0.7 V [p-p], 75
Ω, Sync on green: 1.0 V [p-p], 75 Ω,
HD/SYNC, VD: TTL (positive/negative polarity compatible)
Y: 1.0 V [p-p] (including sync signal), 75
Y: 1.0 V [p-p] (including sync signal), 75
Ω, P
B
, P
R
: 0.7 V [p-p], 75
Ω
RCA pin x 1, 1.0 Vp-p, 75
Ω
Mini DIN 4-pin x 1, Y: 1.0 V [p-p], C: 0.286 V [p-p], 75
Ω
M3 (L, R) x 1, 0.5 V [rms], for COMPUTER (RGB) 1 and 2
RCA (L, R) x 1, 0.5 V [rms], for VIDEO and S-VIDEO
M3 (L, R) x 1, 0 – 2.0 V [rms]
D-sub 9-pin x 1, for external control (RS-232C)
2 m/6.6´
Moulded plastic (PC+ABS)
368 x 88 x 233 mm (14-1/2˝ x 3-15/32˝ x 9-3/16˝)*
RCA (L, R) x 1, 0.5 V [rms], for VIDEO and S-VIDEO
M3 (L, R) x 1, 0 – 2.0 V [rms]
D-sub 9-pin x 1, for external control (RS-232C)
2 m/6.6´
Moulded plastic (PC+ABS)
368 x 88 x 233 mm (14-1/2˝ x 3-15/32˝ x 9-3/16˝)*
2
Approx. 2.96 kg (6.5 lbs.)
0°– 40°C (32°–104°F)
20%–80% (no condensation)
0°– 40°C (32°–104°F)
20%–80% (no condensation)