Photo of PT-LB90NTEA


General Power supply 100 - 240 V AC, 50/60 Hz
Power consumption 300 W (0.9 W*1 in standby eco mode. 20 W in normal standby mode. 23 W in normal standby mode when set to audio monitor out and with fan stopped.)
Optical system Dichroic mirror separation/prism synthesis system
LCD panel Panel size 0.63" (16.00 mm) diagonal, 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
Lens Manual zoom (1:1–1:1.2), manual focus, F 1.65–1.93, f 18.53–22.18 mm
Throw ratio 1.4 –1.7:1
Lamp 220 W UHM lamp
Projection size 33–300 inches/838–7,620 mm diagonally (4:3 aspect ratio)
Colors Full color (16,777,216 colors)
Brightness*sup2/sup 3,500 lumens
Center-to-corner uniformity ratio*sup2/sup 85 %
Contrast ratio*sup2/sup 500:1 (full on/full off)
Resolution (RGB) 1,024 x 768 pixels (Input signals that exceed this resolution will be converted to 1,024 x 768 pixels.)
Scanning frequency RGB Horizontal: 15–91 kHz, Vertical: 50–85 Hz
YPsubB/subPsubR/sub 480i (525i): fH 15.75 kHz; fv 60 Hz 576i (625i): fH 15.63 kHz; fv 50 Hz 480p (525p): fH 31.50 kHz; fv 60 Hz 576p (625p): fH 31.25 kHz; fv 50 Hz 720/60p (750p): fH 45.00 kHz; fv 60 Hz 720/50p (750p): fH 37.50 kHz; fv 50 Hz 1080/60i (1125i): fH 33.75 kHz; fv 60 Hz 1080/50i (1125i): fH 28.13 kHz; fv 50 Hz
Video/S-Video NTSC, NTSC4.43, PAL-M, PAL60: fH15.75 kHz; fv 60 Hz PAL, SECAM, PAL-N: fH15.63 kHz; fv 50 Hz
Optical axis shift 5:1 (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 speaker Size: 4 x 2 cm x 1, oval Output power: 1.0 W (monaural)
Terminals COMPUTER (RGB) 1 IN D-sub HD 15-pin (female) x 1 RGB signal: G: 0.7 V [p-p] (1.0 V [p-p] for sync on green signals), 75 ohms, R, B: 0.7 V [p-p], 75 ohms, HD/SYNC, VD: TTL (positive/negative polarity compatible) YPBPR signal: Y: 1.0 V [p-p] (including sync signal), 75 ohms, PB, PR: 0.7 V [p-p], 75 ohms
COMPUTER IN 2 / MONITOR OUT D-sub HD 15-pin (female) x 1 RGB signal: G: 0.7 V [p-p] (1.0 V [p-p] for sync on green signals), 75 ohms, R, B: 0.7 V [p-p], 75 ohms, HD/SYNC, VD: TTL (positive/negative polarity compatible) YPBPR signal: Y: 1.0 V [p-p] (including sync signal), 75 ohms, PB, PR: 0.7 V [p-p], 75 ohms
VIDEO IN RCA pin x 1, 1.0 V [p-p], 75 ohms
S-VIDEO IN Mini DIN 4-pin x 1, Y: 1.0 V [p-p], C: 0.286 V [p-p], 75 ohms
COMPUTER (RGB) 1/2 AUDIO IN M3 (L, R) x 1, 0.5 V [rms]
VIDEO/ S-VIDEO AUDIO IN RCA (L, R) x 1, 0.5 V [rms]
VARIABLE AUDIO OUT M3 (L, R) x 1, 0 –2.0 V [rms]
SERIAL D-sub 9-pin x 1, for external control (RS-232C compliant)
LAN RJ-45 x 1, compatible with PJLink™ (class 1), 10BASE-T/100BASE-TX
Power cord length 2 m (6.6&)
Cabinet materials Molded plastic (PC+ABS)
Dimensions (W × H × D) 368 x 88 x 233 mm (14-1/2" x 3-15/32" x 9-3/16")*3
Weight*sup4/sup Approx. 2.96 kg (6.5 lbs.)
Operating environment Temperature: 0°–40°C (32°–104°F) Humidity: 20%–80% (no condensation)
Wireless LAN Standard IEEE 802.11b/g (ARIB STD-T66)
Modulation IEEE 802.11b: Direct sequence spread spectrum (DS-SS) system IEEE 802.11g: Orthogonal frequency division multiplex (OFDM) system
Transmission system IEEE 802.11b: CCK (11/5.5 Mbps), DQPSK (2 Mbps), DBPSK (1 Mbps) IEEE 802.11g: 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
Operating range*sup5/sup Approx. 30 m (98&5")
Frequency range PT-LB90NTE/LB90NTEA: 2,412 MHz–2,472 MHz PT-LB90NTU: 2,412 MHz–2,462 MHz
Channels PT-LB90NTE/LB90NTEA: 1–13 ch PT-LB90NTU: 1–11 ch
Supplied accessories Power cord, Power cord secure lock, Wireless remote control, Batteries for remote control (AA type for North/South America, R6/LR6 type for Europe/Asia) x 2, VGA cable for RGB signals (1.8 m/5&11"), Carrying bag
Optional accessories ET-LAB80 Replacement lamp unit
ET-PKB80 Ceiling mount bracket
NOTE *1: In standby eco mode, network functions such as Standby On via LAN are not available, and only certain commands can be received from RS-232C control.
*2: Measurement, measuring conditions, and method of notation all comply with ISO 21118 international standards.
*3: Protruding parts not included.
*4: Average value. May differ depending on models.
*5: Operation range differs depending on environments.

(PT-LB90NT) To use network functions, a PC is required that meets the conditions given below:
OS: Microsoft Windows® 2000 Professional SP4 / XP Professional / XP Home Edition / XP Tablet PC Edition 2005 / Vista® Ultimate 64bit / Vista® Ultimate 32bit / Vista® Business 64bit / Vista® Business 32bit / Vista® Home Premium 64bit / Vista® Home Premium 32bit / Vista® Home Basic 64bit / Vista® Home Basic 32bit / 7 Ultimate 64bit / 7 Ultimate 32bit / 7 Professional 64bit / 7 Professional 32bit / 7 Home Premium 64bit / 7 Home Premium 32bit
Apple Mac OS X Ver10.4 / Ver10.5 / Ver10.6*
* Operation is guaranteed only with preinstalled or clean-installed operating systems.
Web browser: Windows®: Internet Explorer® 6.0 / 7.0 / 8.0
Macintosh: Safari 2.0 / 3.0 / 4.0
CPU: Windows®: Intel® Pentium® III or higher, or other compatible processor (1 GHz or higher is recommended.)
Mac OS X : 1 GHz or higher Power PC G4, or 1.8 GHz or higher Intel® Core™ Processor
Memory: 256 MB or more (512 MB or higher is recommended for Mac OS X)
Free hard disk space: 60 MB or more
CD-ROM drive: CD-ROM drive or DVD drive
Wireless LAN: IEEE 802.11b/g compatible (built-in wireless LAN system or external IEEE 802.11b/g LAN card must be installed and running normally.)
NOTE: Some IEEE 802.11g/b wireless LAN may not allow connection to the projector. For Mac OS, Built-in IEEE 802.11b/g wireless LAN adapter must be installed and running normally. NOTES ON USE • The projector uses a high-voltage mercury lamp that contains high internal pressure. This lamp may break, emitting a large sound, or fail to illuminate, due to impact or extended use. The length of time that it takes for the lamp to break or fail to illuminate varies greatly depending on individual lamp characteristics and usage conditions. • The brightness of the lamp will gradually decrease with use. • The projector includes consumable parts. The frequency of replacement for the lamp and other consumable parts will increase if the projector is subjected to extended, continuous use. For details, please consult a service representative.