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Logan JohnsonJul 26, 2025
Why does my Acer K330 Projector USB drive fail?
- SSuzanne ConradJul 26, 2025
The USB drive may fail because it does not support the USB hub function or its power consumption exceeds 500mA.
Why does my Acer K330 Projector USB drive fail?
The USB drive may fail because it does not support the USB hub function or its power consumption exceeds 500mA.
General| Number of colors | 1.073 billion colors |
|---|---|
| Native aspect ratio | 16:10 |
| Projection distance | 0.9 - 3 m |
| Projection technology | DLP |
| Supported aspect ratios | 4:3, 16:9 |
| Contrast ratio (typical) | 4000:1 |
| Screen size compatibility | 100 \ |
| Projector native resolution | WXGA (1280x800) |
| Keystone correction, vertical | -40/+40 ° |
| Vertical synchronization (max) | 0.120 kHz |
| Horizontal synchronization (max) | 100 kHz |
| Focal length range | - mm |
| Light source type | LED |
| Service life of light source | 20000 h |
| DVI port | No |
| AC (power) in | Yes |
| USB 2.0 ports quantity | 1 |
| Analog signal format system | NTSC, PAL, SECAM |
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
| RMS rated power | 2 W |
| Product type | Standard throw projector |
| Product color | Silver, White |
| Market positioning | Portable |
| Power source | AC |
| AC input voltage | 110 - 220 V |
| Power consumption (standby) | - W |
| Noise level | 29 dB |
| Compatible memory cards | SD |
Weight and Dimensions| Depth | 168 mm |
|---|---|
| Width | 218 mm |
| Height | 46.5 mm |
| Weight | 1240 g |
