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8. Appendix
Specifications
This section provides technical information about the projector's performance.
Model Number LT380/LT280
Optical
LCD Panel LT380: 0.8" p-Si TFT active-matrix with Micro Lens Array
LT280: 0.7" p-Si TFT active-matrix with Micro Lens Array
Resolution 1024 ⳯ 768 pixels* up to UXGA with Advanced AccuBlend
Lens Manual zoom and focus:
LT380: F1.7 - 2.0 f=24.2 - 29.0 mm
LT280: F1.7 - 2.0 f=21.6 - 25.9 mm
Lamp 200 W DC (152 W DC in Eco mode)
Image Size 21 inches - 300 inches (0.53 m - 7.62 m) diagonal
Projection Distance LT380: 2.33 - 35.89 ft / 0.71 -10.94 m
LT280: 2.36 -35.66 ft / 0.72 -10.87 m
Projection Angle LT380: 10.3° - 11.2° (wide) / 8.5° - 9.2° (tele)
LT280: 11.5° - 12.1° (wide) / 9.5° - 10.0° (tele)
Electrical
Inputs 2 Analog RGB (Mini D-Sub 15 P), 1 Digital RGB (DVI-D 24 P : LT380
only), 1 Component Y, Cb/Pb, Cr/Pr (3 RCA), 2 Component (Mini D-Sub
15 P) shared with COMPUTER 1/2 input, 1 S-Video (Mini DIN 4P), 1
Video, 1 PC Card, 1 Stereo Mini Audio, 1 (L/R) RCA Audio, 1 PC Control
(Mini D-Sub 9P)
Outputs 1 RGB (Mini D-Sub 15P), 1 Stereo Mini Audio
USB Port 1 A Type
LAN Port RJ-45
Video Compatibility NTSC, NTSC4.43, PAL, PAL-60, PAL-N, PAL-M, SECAM, HDTV: 1080i,
1080i/50Hz, 720p, 576p, 576i, 480p, 480i/60Hz
Scan Rate Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over)
Vertical: 48 Hz to 120 Hz
Video Bandwidth RGB: 100 MHz (-3dB)
Color Reproduction 16.7 million colors simultaneously, Full color
Horizontal Resolution NTSC / NTSC4.43 / PAL / PAL-M / PAL-N / PAL60: 540 TV lines
SECAM: 300 TV lines
RGB: 1024 dots (H) ⳯ 768 dots (V)
External Control RS232, IR, LAN, USB
Sync Compatibility Separate Sync / Composite Sync / Sync on G
Built-in Speakers 1W ⳯ 1 (monaural)
Power Requirement 100 - 240V AC, 50/60Hz
Input Current 3.3 - 1.4A
Power Consumption 292W in Lamp Normal mode
230W in Lamp Eco mode
16W in Standby Normal mode, 10W in Standby Power-saving mode
* Effective pixels are more than 99.99%.
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