Specifications – NEC LT240K User Manual
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SPECIFICATIONS
This section provides technical information about the LT260K/LT240K Projector's
performance
Model Number
LT260K/LT240K
Optical
DMD™
Single Chip Digital Micromirror Device(DMD™)
Resolution
1024
ן768 pixels* up to UXGA with Advanced AccuBlend
Lens
Manual zoom and focus:
LT260K: F2.2 - 2.5 f=28.4mm - 34.0mm
LT240K: F2.5 - 2.8 f=22.4mm - 27.0mm
Lamp
220 W DC standard
Image Size
30 inches - 500 inches (0.8 m - 12.7 m) diagonal
Projection Distance
LT260K: 3.8ft - 80.7ft / 1.18m - 24.6m
LT240K: 2.95ft - 62.3ft / 0.90m - 19.0m
Projection Angle
LT260K: 14.7°-15.2°(wide) / 12.2°-12.4°(tele)
LT240K: 18.6°-19.4°(wide) / 15.7°-16.2°(tele)
Electrical
Inputs
2 RGB, 1 S-Video, 1 Video, 1 PC Card, 1 Stereo Mini
Audio, 1 (L/R) RCA Audio, 1 PC Control
Outputs
1 RGB, 1 Stereo Mini Audio
USB Port
1 A Type, 1 B Type
Video Compatibility
NTSC, NTSC4.43, PAL, PAL-60, PAL-N, PAL-M, SECAM,
HDTV:1080i, 720p, 480p, 480i (w/optional cable)
Scan Rate
Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over)
Vertical: 50 Hz to 120 Hz
Video Bandwidth
RGB: 100 MHz (-3dB)
Pixel Clock Freq
Less than 135 MHz
Color Reproduction
16.7 million colors simultaneously, Full color
Horizontal Resolution
NTSC / NTSC4.43/PAL / YCbCr: 540 TV lines
SECAM: 300 TV lines
RGB: 1024 dots (H)
ן768 dots (V)
* Effective pixels are more than 99.99%.