Didital Document camera/projector/visualizer (AV-2800VC)

Optical system

Lens

F=1.6~3.7mm,f=3.9~88mm

Camera scope

MAX: 350mm×240mm

Effective pixel

2,000,000 / 3,200,000

Zoom

22 optical power zoom, 10 multiple digital zoom

Aperture

Automatic 

Focusing

Automatic 

Lighting system

bilateral light, LED *2, bottom light LED

CCD camera

CCD camera  

1/3 CMOS

RGB DPI

1024×768 (can choose other resolution)

Stunt of the picture

Rotation:90,180,270

Image storage and replay

32~128panitinngs 

Resolution

 ≥800 lines

Signal-to-noise

≥  60dB

Positive /negative 

Yes

Brightness adjustment

Yes 

Image freeze

Yes

Text / image

Yes 

Color conversion

Yes

Input

Microphone input  

1 way of 6.3mm jack 

Computer audio input   

2 ways of 3.5 sockets 

VGA input

2

Audio and video input

2 ways (optional accessories)

Output

VGA output

1 way of projector, 1 way of computer display

Computer audio output

1 way of 3.5 sockets 

Jet audio output

1way (optional accessories)   

Control system

Projector switch

yes

Screen lifting

yes

Camera input selection

yes

USB2.0

yes

Power

External adapter 

DC 12V 3A

others

Close  dimension

480mm*360mm*150mm

Remote control

selective

Gross weight /Net weight

7.5kg/6kg