Projector
| Projector brightness |
2000 ANSI lumens |
| Keystone correction, vertical |
±30 ° |
| Projection technology |
LCD |
| Projector native resolution |
SVGA (800x600) |
Other features
| Projector picture size (diagonal) |
53-762 cm |
| Analogue video signal |
PAL/PAL60/NTSC/SECAM/NTSC 4.43/PAL-N/PAL-M |
| Lens focal range |
F=1.7-2.07, f=18.9-22.7 |
Packaging content
| Handheld remote control |
Y |
| Remote control type |
RS-232 |
Ports & interfaces
| Headphone outputs |
1 |
| Microphone in |
Y |
| Component video (YPbPr/YCbCr) in |
1 |
Lamps
| Service life of lamp |
2000 h |
| Bulb power |
190 W |
Performance
| Noise level |
29 dB |
| Vertical scan range |
50 - 120 Hz |
Additionally
| Display scan frequency (horizontal) |
15 - 100 kHz |
| Objective projection distance |
0.7 - 11.1 m |
| Ethernet LAN connection |
N |
VT491 Projector
The robust starter model for business, training and schools.
A truly good projector combines time-proven technology with innovative features. It should also be extremely powerful, quickly operational, easy to handle and offer you an attractive price-performance ratio.
As the base model of our new and optimized VT series, the VT491 gives you all of this – and a whole lot more. With this device, you can project at a brightness of 2000 ANSI lumens. The image quality is excellent thanks to SVGA resolution (800 x 600) and good contrast (600:1). You’ll benefit from its very low operating noise (just 29 dB/Eco Mode) and have a number of helpful features at the touch of a button.
The VT491 turns on with ‘quick start’ and has ‘quick power off’ as well. This means that it’s ready to go at the blink of an eye and you can shut it off just 10 seconds after projecting. Manual vertical trapezoid adjustment, wall color correction, off timer and security function are just some of the features that will make this projector your indispensable partner for business and education.
