NEC LT81 - Manual (Page 48)

This section provides technical information about the MultiSync LT81/LT100 Projector's performance.
Optical
DMD TM Single Chip Digital Micromirror Device(DMD TM ), 800
ן600 dots (LT81) / 1024ן768 dots (LT100)
Lens Manual zoom, manual focus
F 2.44 f =26-30 mm
Lamp Metal halide lamp 280 W
Image Size 610-7620 mm (24-300 inches) diagonal
Projection Distance 1.2 – 12.3m
Electrical
Inputs Video (NTSC / PAL / SECAM / NTSC 4.43)
RGB LT81: (H : 15 – 60 kHz, V : 50 – 85 Hz)
LT100: (H : 15 – 85 kHz, V : 50 – 85 Hz)
Video Bandwidth RGB: 60 MHz
Color Reproduction Full color, 16.7 million colors simultaneously.
Horizontal Resolution NTSC / YCbCr 550 (LT81 : 500), PAL 350, SECAM 350, NTSC4.43 350 TV lines
RGB LT81: 800 dots horizontal, 600 dots vertical
LT100: 1024 dots horizontal, 768 dots vertical
Power Requirement 100 – 120 / 220 – 240 VAC, 50 / 60 Hz
Input Current 4.6 A (100 – 120 VAC) / 2.2 A (220 – 240 VAC)
S P E C I F I C A T I O N S 6
93
SPECIFICATIONS 94
Digital Light Proccessing, DLP, Digital Micromirror
Device and DMD are trademarks of Texas Instruments.
Mechanical
Dimensions (LT81) 9.7" (W)
ן5.1" (H)ן12.8" (D) / 246 mm (W)ן130 mm (H)ן325 mm (D) (Including lens hood and feet)
9.7" (W)
ן5.1" (H)ן12.7" (D) / 246 mm (W)ן130 mm (H)ן310 mm (D) (Not including lens hood)
Dimensions (LT100) 9.8" (W)
ן5.6" (H)ן13.4" (D) / 250 mm (W)ן142 mm (H)ן340 mm (D) (Including lens hood and feet)
9.8" (W)
ן5.6" (H)ן12.6" (D) / 250 mm (W)ן142 mm (H)ן320 mm (D) (Not including lens hood)
Net Weight LT81: 9.9 lbs / 4.5 kg
LT100: 10.8 lbs / 4.9 kg
Operational Temperatures Projector: 41
°
– 95
°
F (5
°
to 35
°
C), 30 – 85% humidity
Remote control: 32
°
– 140
°
F (0
°
to 60
°
C)
Remote mouse receiver: 32
°
– 140
°
F (0
°
to 60
°
C)
Regulations UL Approved (UL 1950, CSA 950)
Meets DOC Canada requirements
Meets FCC Class A requirements