LCD PROJECTOR 3LCD Projector
| Model | PT-LB423 |
|---|---|
| 제조사 | 파나소닉(Panasonic) |
| 주요사양 | Quiet 28 dB Operation for Distraction - free Viewing |
| 주요사양 | 16,000 contrast ratio |
| 주요사양 | LCD, 4100 lumens, XGA |
| 주요사양 | Lamp and filter replacement cycle of up to 10,000 hours（Reduces TCO） |
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Detail view
| Model | PT-LB423 | |
|---|---|---|
| Power supply | AC 100-240 V, 3.5 A, 50 Hz/60 Hz | |
| Power consumption | 300 W (6 W when Standby mode set to Normal, 0.5 W when Standby mode set to Eco*¹) | |
| LCD Panel | Display method | Transparent LCD panel (× 3, R/G/B) |
| Drive method | Active matrix method | |
| Panel size | 15.0 mm (0.59 inches) diagonal (16:10 aspect ratio) | |
| Pixels | 1,024,000 (1280 × 800) pixels | |
| Lens | Manual zoom (1.2×), Manual focus lens F=1.6–1.76, f=19.16–23.02 mm, Throw Ratio: 1.48–1.78:1 | |
| Screen size | 0.76–7.62 m (30–300 inches) diagonally, 16:10 aspect ratio | |
| Resolution | 1280 × 800 pixels*³ | |
| Brightness*² (Lamp power: Normal) | 4,100 lm | |
| Lamp | 230 W × 1 lamp | |
| Lamp replacement cycle*⁴ | Normal: 5,000 hours, Eco1: 6,000 hours, Eco2: 10,000 hours | |
| Center-to-corner uniformity*² | 80% | |
| Contrast*² | 16,000:1 (all white/all black, Iris: On, Image mode: Dynamic, Lamp control: Normal) | |
| Scanning frequency | HDMI IN | 525i (480i)*⁵, 625i (576i)*⁵, 525p (480p), 625p (576p), 750 (720)/60p, 750 (720)/50p, 1125 (1080)/60i,1125 (1080)/50i, 1125 (1080)/60p, 1125 (1080)/50p, 1125 (1080)/24p, 1125 (1080)/25p, 1125 (1080)/24sF, 1125 (1080)/30p VGA size (640 dots × 480 dots)–WUXGA (1,920 dots × 1,200 dots), dot clock: 25 MHz–162 MHz |
| RGB | fH: 15–91 kHz, fV: 24–85 Hz, dot clock: 162 MHz or lower | |
| Video/S-Video | fH: 15.73 kHz, fV: 59.94 Hz [NTSC/NTSC4.43/PAL-M/PAL60], fH: 15.63 kHz, fV: 50 Hz [PAL/SECAM/PAL-N] | |
| Keystone correction range | Vertical | ± 30 ° (Auto, Manual) |
| Horizontal | ± 15 ° (Manual) | |
| Installation | Ceiling/floor, front/rear | |
| Terminals | HDMI IN | HDMI 19-pin × 1 HDCP compatible, Deep Color compatible, Audio signal: Linear PCM (sampling frequencies: 48 kHz, 44.1 kHz, 32 kHz) |
| COMPUTER 1 IN | D-sub HD 15-pin (female) × 1 [RGB/S-Video/YPB(CB)PR(CR)] | |
| COMPUTER 2 IN | D-sub HD 15-pin (female) × 1 [RGB] | |
| MONITOR OUT | D-sub HD 15-pin (female) × 1 [RGB/Monitor output] | |
| VIDEO IN | Pin jack × 1 | |
| AUDIO IN 1 | M3 (L,R) × 1 | |
| AUDIO IN 2 | Pin jack × 2 (L,R) | |
| AUDIO OUT | M3 (L,R) × 1 (variable) | |
| LAN | RJ-45 × 1 for network connections, 10Base-T/100Base-TX, PJLink™ (Class 1) compatible | |
| SERIAL IN | D-Sub 9-pin (female) × 1 for external control (RS-232C compatible) | |
| USB-Type A | Memory Viewer/Wireless Module (DC 5 V, MAX 500 mA) | |
| USB-Type B | USB Display | |
| Built-in speaker | 10 W mono | |
| Operation noise*² | Normal: 37 dB, Eco1: 33 dB, Eco2: 28 dB | |
| Cabinet materials | Molded plastic (PC) | |
| Dimensions (W × H × D) | 335 mm × 96 mm*⁶ × 252 mm (13 3/16˝ x 3 25/32˝ *⁶ x 9 29/32˝ ) | |
| Weight | Approx. 2.9 kg (6.4 lbs) | |
| Operating environment | Operating temperature: 5–40 °C (41–104 °F ) [Altitude: below 1,400 m (4,593 ft ), High Land Mode: OFF]; 5–35 °C (41–95 °F ) [Altitude: 1,400–2,700 m (4,593–8,858 ft ), High Land Mode: On1]; 5–30 °C (41–86 °F ) [Altitude: 2,700–3,000 m (8,858–9,843 ft ), High Land Mode: On2], Operating humidity: 20–80 % (no condensation) | |
| Supplied accessories | Wireless remote control unit, Power cord (Number and size of cords depends on region), CD-ROM (Instruction manual, Multi Monitoring & Control Software*⁷ ), Instruction manual (Basic guide), Batteries for remote control (R03/LR03/AAA type battery × 2), RGB signal cable | |
| Note: | *¹ When Standby Mode is set to Eco, network functions such as power on over LAN will not operate. Additionally, only certain commands can be received for external control using the serial terminal. *²Measurement, measuring conditions, and method of notation all comply with ISO/IEC 21118: 2012 international standards. *³ Input signals that exceed supported resolution will be converted. *⁴ The value for the recommended lamp replacement cycle is the maximum value, at which luminance will become 50 %. Usage environment affects the lamp replacement cycle. *⁵ Pixel-repetition signal (dot clock frequency 27.0 MHz) only. *⁶ With legs at shortest position. *⁷ Not supplied with PT-LB303. | |