برند:Panasonic

دسته:دستگاه ويدئو پروژکتور- پروجكشن

Panasonic PT-LB51E

Panasonic PT-LB51E

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Panasonic PT-LB51E

برند:Panasonic

دسته:دستگاه ويدئو پروژکتور- پروجكشن

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Power supply 100–240 V AC, 50/60 Hz
Power consumption 240 W (Approx. 2 W in standby mode with fan stopped)
LCD panel 4:3 aspect ratio, micro lens array
Panel size 0.6" (15.24 mm) diagonal
Display method Transparent LCD panel (x 3, R/G/B)
Drive method Active matrix
Pixels
PT-LB50NTEA/LB50EA 786,432 (1,024 x 768) x 3,total of 2,359,296 pixels
PT-LB50SEA 480,000 (800 x 600) x 3,total of 1,440,000 pixels
Pixel configuration Stripe
Lens Manual zoom (1:1–1:1.2), manual focus,
F 1.6 –1.9, f 18.8– 22.6 mm
Lamp 165 W UHM™ lamp
Colours Full colour (16,777,216 colours)
Brightness 2,000 lumens
Uniformity 85%
Contrast 400:1*1 (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 (750p): fH 45 kHz; fV 60 Hz
1080i (1125i): fH 33.75 kHz;fV 60 Hz
1080i (1125i): fH 28.125 kHz;fV 50Hz
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 33–300 inches/838–7
620 mm diagonally
Throw distance
PT-LB50NTEA/LB50EA 1.1 m–11.1 m (3´7?–36´5?)
PT-LB50SEA 1.1 m–10.9 m (3´7?–35´9?)
Optical axis shift 6:1 (fixed)
Keystone correction range Vertical: ±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)
Front/rear ceiling/desk (menu selection)
Built-in speakers 4 x 2 cm x 1 (oval),
1.0 W (monaural) output power
Terminals
PC 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 D-sub HD 15-pin x 1 (input/output selectable using on-screen menu)
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
AUDIO IN RCA (L, R) x 1
0.5 Vrms (for VIDEO/S-VIDEO)
PC AUDIO IN M3 (L, R) x 1, 0.5 Vrms
AUDIO OUT M3 (L, R) x 1, 0–2.0 Vrms (variable)
SERIAL Mini DIN 8-pin x 1 (RS-232C)
Power cord length 2 m (6´7?)
Cabinet material Moulded material (ABS/PC)
Dimensions (W x H x D) 297 x 57 x 210 mm,(11-11/16" x 2-1/4" x 8-1/4")
Weight
PT-LB50NTEA 1.9 kg (4.2 lbs.)
PT-LB50EA/LB50SEA 1.8 kg (4.0 lbs.)
Operating environment
Temperature 0°–40°C (32°–104°F)
Humidity 20%–80% (no condensation)
Remote Control Unit
Power supply 3 V DC (button battery x 1)
Operation range*2 Approx. 7 m (23 feet) when operated from directly in front of the signal receptor
Dimensions (W x H x D) 52 x 123 x 21 mm (2-1/16? x 4-27/32? x 13/16?)
Weight 74 g (2.6 ozs.) (including batteries)
Wireless LAN (PT-LB50NTEA)
Standard IEEE802.11b/g
Modulation
IEEE802.11b Direct sequence spread spectrum (DS-SS) system
IEEE802.11g Orthogonal frequency division multicomplex (OFDM) system
Transmission system
IEEE802.11b CCK (11/5.5 Mbps),
DQPSK (2 Mbps),
DBPSK (1 Mbps)
IEEE802.11g 64-QAM (54/48 Mbps),
16-QAM (36/24 Mbps),
QPSK (18/12 Mbps),
BPSK (9/6 Mbps)
Transmission speed
IEEE 802.11b 11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps
IEEE 802.11g 54 Mbps, 48 Mbps, 36 Mbps,24 Mbps, 18 Mbps, 12 Mbps,9 Mbps, 6 Mbps
Operation range*2 Approx. 30 m (98´5?)
Frequency range 2,412 MHz–2,472 MHz
Channels 1–13 ch
Supplied Accessories • Power cord
• Wireless remote control
• Batteries for remote control
• VGA cable
• Carrying bag
• Wireless Manager ME 3.0 (CD-ROM)*3
Optional Accessories ET-LAB50 Replacement lamp unit
ET-PKB50 Ceiling mount bracket
ET-RM300 Full-function wireless remote control
ET-ADSER Serial adapter (DIN 8-pin/D-sub 9-pin)
General *1: In AI mode.*2: Operation range differs depending on the environment.*3: For the PT-LB50NTEA only.

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