Product MPN |
|
MPN
|
VT491
|
Key Features |
|
Type
|
LCD Projectors
|
|
Display Technology
|
TFT Active Matrix
|
|
Image Brightness
|
2000 ANSI lumens
|
|
Contrast Ratio
|
600:1
|
|
Platform
|
PC • Mac
|
|
Form Factor
|
Portable
|
Image |
|
Native Resolution
|
800 x 600
|
|
Max Resolution (Interpolated)
|
1600 x 1200 (UXGA)
|
|
Image Size (Diagonal)
|
21 in. - 300 in.
|
|
Image Aspect Ratio
|
4:3 (Standard)
|
|
HDTV Formats
|
480i • 576i • 720p • 1080i • 480p • 576p
|
|
Screen Distance
|
2.3 ft. - 36.4 ft.
|
|
Synchronization Range Horizontal
|
15 - 100 kHz
|
|
Synchronization Range Vertical
|
50 - 120 Hz
|
|
Analog Video Format
|
NTSC • NTSC 4.43 • PAL • PAL 60 • PAL-M • PAL-N • SECAM
|
Technical Features |
|
Audio Output
|
RCA Jack • Speaker(s)
|
|
Operation Noise
|
34 dB
|
Interfaces |
|
Interface
|
Serial (RS232) • Infrared
|
|
Video Input
|
15 Pin D-Sub VGA • Composite Video • Component Video • S-Video x 1
|
Lamp |
|
Light Source Life
|
2000 Hours
|
|
Lens Shift
|
Horizontal • Vertical
|
Other Features |
|
Speakers Output
|
1 W
|
|
Special Features
|
Keystone Correction
|
|
Projection Method
|
Front • Rear • Ceiling
|
Dimensions |
|
Height
|
11.2 cm
|
|
Width
|
31 cm
|
|
Depth
|
25.9 cm
|
|
Weight
|
2.9 kg
|
Miscellaneous |
|
Product ID
|
43910631
|