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General| Matrix size | 0.55 \ |
|---|---|
| Native aspect ratio | 4:3 |
| Projection distance | 1.2 - 12 m |
| Vertical scan range | 50 - 120 Hz |
| Horizontal scan range | 15 - 100 kHz |
| Projection technology | DLP |
| Contrast ratio (typical) | 3000:1 |
| Screen size compatibility | 33 - 300 \ |
| Projector native resolution | SVGA (800x600) |
| Keystone correction, vertical | ±40 ° |
| Focus | Manual |
| Throw ratio | 1.95 - 2.15:1 |
| Zoom capability | Yes |
| Focal length range | 21.83 - 24 mm |
| Aperture range (F-F) | 2.41 - 2.55 |
| Lamp power | 200 W |
| Lamps quantity | 1 lamp(s) |
| Light source type | Lamp |
| Service life of light source | 4000 h |
| Service life of light source (economic mode) | 6000 h |
| 3D | - |
| Full HD | No |
| Supported video modes | 1080i, 480p, 576i, 576p, 720p |
| Analog signal format system | NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM |
| RMS rated power | 7 W |
| Number of built-in speakers | 1 |
| Serial interface type | RS-232 |
| USB 2.0 ports quantity | 0 |
| Connectivity technology | Wired |
| Noise level | 35 dB |
| Certification | UL, FCC, CSA, NOM |
| Noise level (economic mode) | 33 dB |
| Placement | Desktop |
| Product type | Standard throw projector |
| Product color | White |
| Cable lock slot type | Kensington |
| Power source | AC |
| AC input voltage | 110 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 0.4 W |
| Power consumption (typical) | 261 W |
| Storage temperature (T-T) | -20 - 50 °C |
| Operating temperature (T-T) | 5 - 40 °C |
| Cables included | AC, VGA |
Weight and Dimensions| Depth | 247 mm |
|---|---|
| Width | 260 mm |
| Height | 89 mm |
| Weight | 2300 g |
Summarizes projector type, brightness, resolution, dimensions, power, and noise.
Details throw ratio, offset angle, screen sizes, and focal length.
Defines variables used for calculating projection distances and angles.
Provides formulas for calculating screen dimensions based on aspect ratio.
Lists projection distances and offset angles for various 4:3 screen sizes.
Illustrates projector and screen relative positions for ceiling installation.
Illustrates projector and screen relative positions for desktop installation.
Provides detailed measurements of the projector's physical dimensions.
Shows cabinet dimensions for VE281X/VE281 and VE282XB/VE282B models.
Details the dimensions of the optional ceiling mount (Model #: NP01UCM).
Shows the input panel configurations for VE281/VE281X and VE282B/VE282XB models.
Lists command codes for controlling projector functions via PC.
Details communication protocol, baud rate, and PC control connector pinout.
