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Panasonic PT-LB51U Micro Portable LCD
Overview
The PT-LB51U projector uses Panasonic's original Daylight View 2 technology, which makes images easy to see the picture in even brightly lit rooms. A built-in sensor measures the ambient light, and the halftone color and brightness level are adjusted accordingly in real-time. The microportable PT-LB51U is also ultra-lightweight and compact, allowing you to travel with ease. Two second speed start allows you to be up, running and presenting in no time.
Features
- Daylight View 2 Technology
- 2000 Lumens
- XGA Native, UXGA Compatible
- Up to 400:1 Contrast Ratio
- One-Touch "auto everything" set-up with Digital Keystone Correction
- Quick Start (see images on-screen in less than 2 seconds)
- Direct Power Off
- Extra Short Throw Lens
- Automatic Input Signal Detector
- Index window
- Input Auto Set-up
- Anti-theft Features: Control Panel Lock / Password Protection /
Text Superimposing / Kensington Lock - Quiet Operation (30dB in low power mode)
- 4:3 Aspect Ratio Native (16:9 Capable)
- sRGB Compatible
- Up to 3000 hour Lamp Life
- 2 x RGB inputs (one RGB input can be switched to RGB Out)
- 3x Digital Zoom and Focus
- Easy-to-use remote control
- Built-in 1W Speaker
- Variable audio out
- Ceiling Mountable
- Colour Temperature Selectable
- Auto Power Off
- HDTV Compatible
- Three-year Limited Warrant
Specifications
| LCD Panel | |
| - Panel size | 0.6” (15.24 mm) diagonal, micro lens array (4:3 aspect ratio) |
| - Display method | Transparent LCD panel (x 3, R/G/B) |
| - Drive method | Active matrix |
| - Pixels | 786,432 (1,024 x 768) x 3, total of 2,359,296 pixels |
| - Pixel configuration | Stripe |
| Optical system | Dichroic mirror separation/prism synthesis system |
| Lens | Manual zoom (1:1-1:1.2), manual focus F1.6-1.9, f 18.8-22.6 mm |
| Lamp | 165 W UHM™ lamp |
| Colours | Full colour (16,777,216 colours) |
| Brightness | 2,000 lumens |
| Center-to-corner uniformity ratio | 85% |
| Contrast ratio | 400:11 (full on/full off) |
| Scanning Frequency | |
| - RGB | Horizontal: 15-91 kHz, Vertical: 50-85 Hz |
| - YPBPR | 480i (525i): fH 15.75 kHz; fV 60 Hz |
| 576i (625i): fH 15.63 kHz; fV 50 Hz | |
| 480p (525p): fH 31.5 kHz; fV 60 Hz | |
| 576p (625p): fH 31.25 kHz; fV 50 Hz | |
| 720p/60p (750p): fH 45 kHz; fV 60 Hz | |
| 1080i/60i (1125i): fH 33.75 kHz; fV 60 Hz | |
| 1080i/50i (1125i): fH 28.125 kHz; fV 50 Hz | |
| - S-Video / Video | NTSC, NTSC4.43, PAL-M, PAL60: fH 15.75 kHz; fV 60 Hz |
| PAL, SECAM, PAL-N: fH 15.63 kHz; fV 50 Hz | |
| Projection size | 838-7,620 mm (33-300 inches) diagonally, 4:3 aspect ratio |
| Throw distance | 1.1 m-11.1 m (3’7” – 36’5”) |
| Optical axis shift | 6:1 (fixed) |
| Keystone correction range | Vertical: approx. ±30° |
| On-screen menu | 17 languages: English, French, German, Spanish, Italian, Korean, Russian, Chinese, Japanese, Swedish, Norwegian, Danish, Portuguese, Polish, Hungarian, Czech, and Thai |
| Installation | Front/rear, ceiling/desk (menu selection) |
| Built-in Speakers | Size: 4 x 2 cm (x1), oval |
| Output power: 1.0W (monaural) | |
| Terminals | |
| PC 1 IN (RGB 1 IN) | D-sub HD 15-pin x 1 |
| - RGB signal | R, G, B: 0.7 Vp-p, 75 ohms, Sync on green: 1.0 Vp-p, 75 ohms, |
| HD/SYNC, VD: TTL (positive/negative polarity compatible) | |
| - YPBPR signal | Y: 1.0 Vp-p (including sync signal), 75 ohms, PB, PR: 0.7 Vp-p, 75 ohms |
| PC 2 IN/PC 1 OUT (RGB 2 IN/RGB 1 OUT) | D-sub HD 15-pin x 1 (input/output selectable using on-screen menu) |
| - RGB signal | R, G, B: 0.7 Vp-p, 75 ohms, Sync on green: 1.0 Vp-p, 75 ohms, |
| HD/SYNC, VD: TTL (positive/negative polarity compatible) | |
| - YPBPR signal | Y: 1.0 Vp-p (including sync signal), 75 ohms, PB, PR: 0.7 Vp-p, 75 ohms |
| VIDEO IN | RCA pin x 1, 1.0 Vp-p, 75 ohms |
| S-VIDEO IN | Mini DIN 4-pin x 1, Y: 1.0 Vp-p, C: 0.286 Vp-p, 75 ohms |
| PC AUDIO IN | M3 (L, R) x 1, 0.5 V [rms], for PC 1 (RGB 1) and PC 2 (RGB 2) |
| AUDIO IN | RCA (L, R) x 1, 0.5 V [rms], for VIDEO and S-VIDEO |
| AUDIO OUT | M3 (L, R) x 1, 0-2.0 V [rms] (variable) |
| SERIAL | Mini DIN 8-pin x 1, for external control (RS-232C) |
| General | |
| Power supply | 100-240 V AC, 50/60 Hz |
| Power consumption | 240 W (approx. 4 W in standby mode with fan stopped) |
| Temperature | 0° - 40°C |
| Humidity | 20% - 80% (no condensation) |
| Dimensions (W x H x D)2 | 297 x 57 x 210 mm |
| Weight | 1.8 kg |
| Power cord length | 2 m |
| Cabinet material | Moulded plastic (ABS/PC) |
| Remote control unit | |
| Power supply | 3V DC (AAA battery x 2) |
| Operation range3 | Approx. 15 m when operated from directly in front of the signal receptor |
| Dimensions (W x H x D) | 48 x 163 x 24.5 mm |
| Weight | 117 g (including batteries) |
