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Product Number :
Product Name :
PT-LB75
LCD Projector
As of October 2008. Specifications subject to change without notice. |
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Portable LCD Projector |
PT-LB75 |
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Specifications |
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Power supply |
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100–240 V AC, 50/60 Hz |
Power consumption |
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300 W (approx. 3 W in standby mode with fan stopped. 28 W in |
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standby mode when controlled by a Web browser.) |
Optical system |
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Dichroic mirror separation/prism synthesis system |
LCD panel |
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Panel size |
0.63˝ (16 mm) diagonal (4:3 aspect ratio) |
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Display method |
Transparent LCD panel (x 3, R/G/B) |
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Drive method |
Active matrix |
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Pixels |
786,432 (1,024 x 768) x 3, total of 2,359,296 pixels |
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Pixel configuration |
Stripe |
Lens |
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Manual zoom (1:1–1:1.2), manual focus |
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F 1.7–1.9, f 18.5– 22.2 mm |
Throw ratio |
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1.4–1.7:1 |
Lamp |
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220 W UHM lamp |
Colors |
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Full color (16,777,216 colors) |
Brightness*1 |
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2,600 lumens |
Center-to-corner uniformity ratio*1 |
85% |
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Contrast ratio*1 |
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500:1 (full on/full off) |
Resolution RGB |
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1,024 x 768 pixels (Input signals that exceed this resolution will be |
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converted to 1,024 x 768 pixels.) |
Scanning frequency |
RGB |
Horizontal: 15.00 – 91.00 kHz, Vertical: 50 – 85 Hz |
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YPBPR |
480i (525i): fH 15.75 kHz; fV 60 Hz |
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576i (625i): fH 15.63 kHz; fV 50 Hz |
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480p (525p): fH 31.50 kHz; fV 60 Hz |
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576p (625p): fH 31.25 kHz; fV 50 Hz |
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720/60p (750p): fH 45.00 kHz; fV 60 Hz |
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1080/60i (1125i): fH 33.75 kHz; fV 60 Hz |
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1080/50i (1125i): fH 28.13 kHz; fV 50 Hz |
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S-Video/Video |
NTSC, NTSC4.43, PAL-M, PAL60: fH 15.75 kHz; fV 60 Hz |
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PAL, SECAM, PAL-N: fH 15.63 kHz; fV 50 Hz |
Projection size |
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838–7,620 mm (33– 300 inches) diagonally, 4:3 aspect ratio |
Optical axis shift |
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5:1 (fixed) |
Keystone correction range |
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Vertical: approx. ±30° |
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On-screen menu |
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17 languages: English, French, German, Spanish, Italian, Korean, |
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Russian, Chinese, Japanese, Swedish, Norwegian, Danish, Portuguese, |
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Polish, Hungarian, Czech, and Thai |
Installation |
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Front/rear, ceiling/desk (menu selection) |
Built-in speakers |
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Size |
4 x 2 cm, x 1, oval |
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Output power |
1.0 W (monaural) |
Terminals |
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COMPUTER (RGB) 1 IN |
D-sub HD 15-pin x 1 |
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RGB signal |
R, G, B: 0.7 Vp-p, 75 Ω, Sync on green: 1.0 V [p-p], 75 Ω, |
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HD/SYNC, VD: TTL (positive/negative polarity compatible) |
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YPBPR signal |
Y: 1.0 V [p-p] (including sync signal), 75 Ω, PB, PR: 0.7 Vp-p, 75 Ω |
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COMPUTER (RGB) 2 IN/1 OUT |
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D-sub HD 15-pin x 1 (input/output selectable using on-screen menu) |
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RGB signal |
R, G, B: 0.7 V [p-p], 75 Ω, Sync on green: 1.0 V [p-p], 75 Ω, |
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HD/SYNC, VD: TTL (positive/negative polarity compatible) |
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YPBPR signal |
Y: 1.0 V [p-p] (including sync signal), 75 Ω, PB, PR: 0.7 V [p-p], 75 Ω |
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VIDEO IN |
RCA pin x 1, 1.0 Vp-p, 75 Ω |
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S-VIDEO IN |
Mini DIN 4-pin x 1, Y: 1.0 V [p-p], C: 0.286 V [p-p], 75 Ω |
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COMPUTER AUDIO IN |
M3 (L, R) x 1, 0.5 V [rms], for COMPUTER (RGB) 1 and 2 |
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AUDIO IN |
RCA (L, R) x 1, 0.5 V [rms], for VIDEO and S-VIDEO |
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VARIABLE AUDIO OUT |
M3 (L, R) x 1, 0 – 2.0 V [rms] |
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SERIAL |
D-sub 9-pin x 1, for external control (RS-232C) |
Power cord length |
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2 m/6.6´ |
Cabinet material |
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Moulded plastic (PC+ABS) |
Dimensions (W x H x D) |
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368 x 88 x 233 mm (14-1/2˝ x 3-15/32˝ x 9-3/16˝)*2 |
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Weight*2 |
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Approx. 2.96 kg (6.5 lbs.) |
Operating environment |
Temperature |
0°– 40°C (32°–104°F) |
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Humidity |
20%–80% (no condensation) |
< 2 >
S P E C F I L E
Portable LCD Projector
PT-LB75
Remote control unit |
Power supply |
3 V DC (AA battery x 2) |
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Operation range*3 |
Approx. 15 m (49´3˝) when operated from directly in front of the signal |
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receptor |
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Dimensions (W x H x D) 48 x 163 x 24.5 mm (1-7/8˝ x 6-13/32˝ x 31/32˝) |
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Weight *2 |
Approx. 117 g (4.1 oz) (including batteries) |
Supplied accessories |
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Power cord |
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Power cord secure lock |
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Wireless remote control |
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Batteries for remote control |
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VGA cable for RGB signals (1.8 m/5´11˝) |
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Carrying bag |
Optional accessories |
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Replacement lamp unit: ET-LAB80 |
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Ceiling mount bracket: ET-PKB80 |
*1: Measurement, measuring conditions, and method of notation all comply with ISO 21118 international standards. *2: Average value. May differ depending on models.
*3: Operation range differs depending on environments. Weights and dimensions shown are approximate. Specifications subject to change without notice.
Weights and dimensions shown are approximate. Specifications are subject to change without notice. This product may be subject to export control regulations. All other trademarks are the property of their respective trademark owners. Projection images simulated.
Dimensions |
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233 |
-3/16˝) |
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(9 |
unit : mm (inch) NOTE: This illustration is not drawn to scale.
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3 |
(1/8˝) |
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54.5 |
-5/32˝) |
97 (3-13/16˝) 88 |
(3-15/32˝) |
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(2 |
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(11/32˝) |
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(3-1/2˝) |
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9 |
(7-5/8˝) |
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89 |
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194 |
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368 |
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(14-1/2˝) |
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Terminals |
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COMPUTER (RGB) 1 input |
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COMPUTER (RGB) 2 input/COMPUTER (RGB) 1 output |
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S-Video input |
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VARIABLE |
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Video input |
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AUDIO OUT |
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5 Audio input for Video/S-Video |
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COMPUTER 1 IN |
COMPUTER 2 IN/1 OUT |
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VIDEO IN |
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COMPUTER |
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Audio output |
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AUDIO IN |
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S-VIDEO IN |
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SERIAL |
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AUDIO IN |
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7 |
Audio input for COMPUTER 1/2 |
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AC IN~ |
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8 |
Serial |
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8 |
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As of October 2008 |
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