Why is the light blinking on my NEC Projector?
If the NEC Projector is overheating, move it to a cooler location. Other possible causes include a lamp cover or housing error (replace correctly), a power unit malfunction (contact your dealer), fan issues (fans not working correctly), or the lamp failing to light (wait a minute before turning it on again).
What to do if the lamp indicator light is blinking on my NEC U300X?
If the lamp indicator light is blinking on your NEC Projector, it likely means the lamp has reached the end of its life and needs replacement.
General| Matrix size | 0.55 \ |
|---|---|
| Projection distance | 0.132 - 0.319 m |
| Vertical scan range | 50 - 85 Hz |
| Horizontal scan range | 15 - 91.1 kHz |
| Projection technology | DLP |
| Contrast ratio (typical) | 2000:1 |
| Screen size compatibility | 63 - 85 \ |
| Projector native resolution | XGA (1024x768) |
| Keystone correction, vertical | 15 ° |
| Aspect ratio | 4:3 |
| RS-232 ports | 1 |
| Dimensions (WxDxH) | 427 x 406 x 200 mm |
| Power requirements | 100-240 V AC; 50 - 60 Hz |
| Focus | Manual |
| Focal length range | 4.42 mm |
| 3D | Yes |
| Full HD | No |
| Lamp power | 280 W |
| Light source type | Lamp |
| Service life of light source | 2500 h |
| Service life of light source (economic mode) | 3000 h |
| RMS rated power | 10 W |
| Serial interface type | RS-232 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Noise level | - dB |
| Certification | CE; EuP; TÜV GS; RoHS |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 360 W |
| Power consumption (economy mode) | 315 W |
| Storage temperature (T-T) | -10 - 50 °C |
| Operating temperature (T-T) | 5 - 35 °C |
| Storage relative humidity (H-H) | -20 - 80 % |
| Operating relative humidity (H-H) | 20 - 80 % |
| Product type | Ultra short throw projector |
| Product color | White |
| Cable lock slot type | Kensington |
Weight and Dimensions| Weight | 6500 g |
|---|
Essential safety warnings, precautions, and important notices for projector operation.
Critical warnings and measures to prevent fire hazards and electrical shock.
Instructions for connecting the projector to computers and various video sources.
Step-by-step guide for safely powering the projector on and off.
How to adjust projector height, focus, and projection image size.
How to navigate and use the projector's on-screen display menus.
Adjusting picture mode, color, brightness, contrast, sharpness, and hue.
Controls for aspect ratio, overscan, and H/V image shifting.
Monitoring lamp/filter hours, setting reminders, and clearing usage counters.
Solutions for common projector problems like no image or flickering.
Detailed steps for safely replacing the projector lamp.
A checklist to diagnose problems and forms for application details.
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