To Next PageTo Next Page
Need help?Do you have a question about the Epson PowerLite 1945W and is the answer not in the manual?
General| Number of colors | 16.78 million colors |
|---|---|
| Projection distance | - m |
| Projection technology | LCD |
| Contrast ratio (typical) | 3000:1 |
| Screen size compatibility | 29 - 280 \ |
| Projector native resolution | WXGA (1280x800) |
| Keystone correction, horizontal | -30 - 30 ° |
| RS-232 ports | 1 |
| Network ready | Yes |
| Focus | Auto/Manual |
| Throw ratio | 1.38 - 2.24:1 |
| Focal length range | 18.2 - 29.2 mm |
| Aperture range (F-F) | 1.51 - 1.99 |
| Lamp type | UHE |
| Lamp power | 245 W |
| Light source type | Lamp |
| Service life of light source | 2500 h |
| Service life of light source (economic mode) | 4000 h |
| Supported video modes | 1080i, 1080p, 480i, 480p, 576i, 576p, 720p |
| Analog signal format system | NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM |
| RMS rated power | 10 W |
| Built-in display | - |
| DVI port | No |
| USB connector type | USB Type-A, USB Type-B |
| Serial interface type | RS-232 |
| USB 2.0 ports quantity | 3 |
| S-Video inputs quantity | 0 |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Ethernet LAN data rates | 10, 100 Mbit/s |
| Noise level | 37 dB |
| Noise level (economic mode) | 29 dB |
| Placement | Desktop, Ceiling |
| Product type | Standard throw projector |
| Product color | White |
| Cable lock slot type | Kensington |
| Power source | AC |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 3.8 W |
| Power consumption (typical) | 311 W |
| Operating temperature (T-T) | 5 - 35 °C |
Weight and Dimensions| Depth | 271 mm |
|---|---|
| Width | 377 mm |
| Height | 93 mm |
| Weight | 3900 g |
| Package weight | 5500 g |
Highlights the 3LCD, 3-chip technology for vibrant color and brightness in any setting.
Discusses advanced security protocols and easy networking via the integrated wireless module.
Lists key features like Split Screen, Multi-PC display, PC-free presentation, and auto image correction.
Details 3LCD advantages: vibrant color, 25% less electricity per lumen, and 20 years of reliability.
Explains the importance of matching color and white light output for balanced, vibrant images.
Highlights the 1945W's 16:10 aspect ratio for widescreen detail and 4:3 content support.
Outlines robust enterprise security protocols: WEP, WPA-PSK, WPA2-PSK, and WPA2-EAP.
Enables iOS device users to project and share files wirelessly from their mobile devices.
Facilitates easy digital content projection, including video and audio, from modern devices.
Allows simultaneous projection of two images (video or still) from different sources side-by-side.
Displays up to four individual PC screens simultaneously over the network for collaboration.
Allows direct projection of documents, movies, and images from a USB drive without a PC.
Automatically adjusts image size to fit within a frame with a single button push.
Automatically corrects vertical and horizontal keystoning for a perfectly rectangular image.
Enhances video quality by reducing jagged images for exceptional, artifact-free viewing.
Allows users to fine-tune hue, saturation, and brightness for six specific colors (RGBCMY).
Simulates DICOM Part 14 grayscale levels for viewing medical images like X-rays.
Covers the 3LCD technology, LCD driving method, and pixel numbers for each projector model.
Lists essential connection ports such as HDMI, DisplayPort, LAN, USB, and RS-232c.
Details wired and wireless connectivity options, including security protocols and management.
Lists available optional items like replacement lamps, air filters, ceiling mounts, and carrying cases.
