| |
PT-LB90NT |
|
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 *2 |
3,500 lumens |
| Center-to-corner uniformity ratio
*2 |
85% |
| Contrast ratio *2 |
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 |
| YPBPR |
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 |
| S-Video/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 speakers |
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 (RGB) 2 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 |
| 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 material |
Molded plastic
(PC+ABS) |
|
Dimensions (W x H x D) |
368 x 88 x 233 mm (14-1/2" x
3-15/32" x 9-3/16")*3 |
|
Weight *4 |
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 *5 |
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"), Wireless
Manager ME 5.5 (CD-ROM), Carrying bag |
|
Optional accessories |
ET-LAB80 |
Replacement lamp
unit |
| ET-PKB80 |
Ceiling mount
bracket |
|
|
