visual presenter technical specification
New High Pixels Visual Presenter
Model |
| 2800NV |
Optical parts | lens | F=1.6 -- 3.7mm, f=4 – 88mm |
Display area | maximum 380×270 mm | |
Zoom | Optical 22 times, digital 10 times | |
Focus | Automatic | |
Aperture | Automatic | |
Video system | Camera | 1 / 4 " CMOS Colorful |
Actual Pixels | 2,000,000 | |
Horizontal Definition | 700TV line | |
SNR | 60 | |
White balance | Automatic | |
Image processing functions | Positive/ Negative, (remote control) Brightness adjustment, Image freeze, Mirror, (remote control) Colorful/ Black and White, (remote control ) Divide Screen(image split) Text / Image Mode, (remote control)
| |
Lighting parts | Assistant light | LED Light 3W |
Input port | VGA | Yes |
Output port | VGA | Yes |
Video | Yes | |
USB | None | |
Control manner | Control panel | Yes |
remote control | Optional | |
USB control | None | |
RS-232 control | Yes | |
Use environment | power supply | DC 12V |
Power consumption | ≤24W | |
Packing |
| Carton dimension: 39*32*15cm Gross weight:4kg |