It seems the entire line of Vivitek projectors are loaded with features and their total cost of ownership makes them a valuable presentation device for any market, especially education. The D940VX DLP Education Projector is created from the ground up using DLP technology, which offers a longer life span and improved reliability.
The projector combines BrilliantColor technology along with 4000 lumens and a 2400:1 contrast ratio to make the images it displays clear and precise. It offers a cost-efficient lamp system, and one of the best features of this device is that it can project large images from a short distance.
The D940VX has a 3W speaker, loud enough for an average classroom or business meeting room. This eliminates the need for a separate speaker system. The D940VX is one of those projectors with a plethora of built-in security features. It includes a Kensington security lock, which is built into the projector to prevent theft or any other unauthorized removal of the projector.
Lastly, connectivity options include one HDMI, two VGA inputs, one composite video and an S-video port.
| Image Display | |
|---|---|
| Display System | 1-Chip 0.7" / 1.78 cm DLP |
| Native Resolution | XGA - 1024 x 768 |
| Supported Resolutions |
UXGA - 1600 x 1200 SXGA+ - 1400 x 1050 SXGA - 1280 x 1024 XGA - 1024 x 768 SVGA - 800 x 600 VGA - 640 x 480 |
| Format |
NTSC 3.58, 4.43, M PAL B, D, G, H, I, M, N SECAM B, D, G, K, K1, L |
| HDTV Compatibility |
480i 480p 576i 576p 720p 1080i 1080p |
| Brightness | 4000 Lumens |
| Uniformity | 85% |
| Aspect Ratio |
Native: 4:3 Supported: 16:9 |
| Contrast Ratio | 2400:1 |
| 3D | None |
| Color Range | 16.7 Million |
| Scan |
Horizontal: 15 - 90 kHz Vertical: 43 - 85 Hz |
| Lens | |
|---|---|
| Lens | F 2.6 - 2.81 (f = 26.01 - 29.84 mm) |
| Lens Shift | Not Specified By Manufacturer |
| Zoom | 1.2-1x |
| Throw Ratio | 1.8 - 2.1:1 |
| Projection Size | 23.4 - 273" / 594.36 - 6934.20 mm |
| Features | |
|---|---|
| Keystone Correction | Yes, Vertical: + 15° |
| Picture-in-Picture | None |
| Ceiling Mountable | Yes |
| Rear Screen Projection | Yes |
| Projection Tilt Option | Yes |
| Built-in Speaker | 3W (Mono) |
| Input/Output Connectors | |
|---|---|
| Inputs/Outputs |
1x HDMI Audio/Video (Input) 2x 15-pin VGA Video (Input) 1x 15-pin VGA Video (Output) 1x RCA Composite Audio/Video (Input) 1x S-Video Video (Input) 1x RCA Component Audio/Video (Input) 1x RCA Stereo (L/R) Audio (Input) 1x 1/8" (3.5 mm) Mini Audio (Input) 1x 1/8" (3.5 mm) Mini Audio (Output) 1x USB Audio/Video (Input) 1x RS-232C Control/Service (Input) 1x Ethernet Control/Service (Input) |
| General | |
|---|---|
| Watts | 190W |
| Life |
Bright Mode: 4500 Hours Eco Mode: 6000 Hours |
| Fan Noise |
Normal Mode: 37 dB Eco Mode: 34 dB |
| Maximum Pixel Clock | Not Specified By Manufacturer |
| Remote Control | Yes |
| Security | Cable Lock Slot |
| Power Requirements | 100-240 VAC, 50/60 Hz |
| Power Consumption |
Eco Mode: <230W Normal Mode: <350W Standby Mode: <1W |
| Altitude | Not Specified By Manufacturer |
| Temperature |
Operating 41 to 104°F (5 to 40°C) |
| Dimensions (WxHxD) | 13.2 x 4.0 x 10.0" / 335.3 x 101.6 x 254.0 mm |
| Weight | 7.7 lb / 3.49 kg |