Portable document camera Specifications:
Model
2800NV
Optical parts
lens
F=1.6 -- 3.7mm, f=4 – 88mm
Display area
maximum 380x270 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