BL-2800HV Desktop digital visual presenter manufacturer Technical Specifications:
Model | 2800HV | 2800HD |
Power | 220V | 220V |
Power Consumption | <30W | <30W |
Net Weight | 4kg | 4kg |
Gross Weight | 5kg | 5kg |
Work Size | 480*420*580mm | 480*420*580mm |
Package Size | 565×485×230mm | 565×485×230mm |
Display area | 255mm*215mm | 255mm*215mm |
Zoom | optical 16 times,digital 10 times | optical 16 times,digital 10 times |
Focus | Automatic | Automatic |
Shutter | Automatic | Automatic |
Aperture | Automatic | Automatic |
Camera | 1/3''CMOS colorful | 1/3''CMOS colorful |
Actual Pixels | 2,000,000 | 2,000,000 |
Resolution | ≥700 lines | ≥700 lines |
Signal/Noise Ration | >50db | >50db |
White balance | Automatic | Automatic |
Image processing functions | Positive/ Negative,Brightness adjustment, Image freeze,Colorful/ Black and White, Image spit | Positive/ Negative,Brightness adjustment, Image freeze,Colorful/ Black and White, Image spit |
Lens Turntable Angle | ±3400 | ±3400 |
Assistant light | LED | LED |
Back light | LED | LED |
*VGA Input | 1024*786(75Hz) two ways | 1024*786(75Hz) two ways |
*VGA Output | 1024*768(75Hz) two ways | 1024*768(75Hz) two ways |
Audio(stereo/Mono)Input | Standard 3.5 socket (two ways) | Standard 3.5 socket (two ways) |
Audio(stereo/Mono)Output | Standard 3.5 socket (two ways) | Standard 3.5 socket (two ways) |
USB | NO | YES |
Image Storage | NO | YES |
Control panel | yes | yes |
operating temperature | ’-10°C-+50°C | ’-10°C-+50°C |
operating temperature | 20%-60%RH | 20%-60%RH |
BL-2800HV Desktop Digital Visualizer 
BL-2800HV Visualizer folded
BL-2800HV Back port
BL-2800HV control panck
BL-2800HV Remote
BL-2800HV remote window
BL-2800HV Accessories
BL-2800HV PACKING