multi-media visualizer

work together with the Whiteboard and projector , add more interaction , interest and color to your teaching.

MODEL: DD-850i
physical characters
Work size	640(L)*510(W)*570(H)mm
stand size	500(L)*510(W)*130(H)mm
pakage size	650(L)*560(W)*300(H)mm
product characters
power	220V
power consumption	25W
NW	9KGS
GW	10KGS
Volume	510(L)*630(W)*550(H)mm
Support bar	540mm
Video/Audio parts
RGB	1024*768(HZ)two ways
Video output	NO
RGB output	1024*768(HZ)two ways
Audio(stero/Mono) input	Standard 3.5 socket(two ways)
Audio(stero/Mono)output	Standard 3.5 socket(two ways)
USB output	one way
Mic input	Standard input(optional)
Operation	Touch the panel
camera parts
Lens	1/4 inch CCD camera the inner layer of transcription
TV mode	PAL mode
Pixel	1300000
Resolution	>650lines
Signal/Noise ration	>50db
Zoom	16 multiple optics
Focus adjustment	manu/Automatic
Aperture	manu/Automatic
Shutter	Automatic
Balance Adjustment	Automatic
Image Effects	Positive/Negtive Image,freeze,save,reply
Lens Turnable Angle	minus340 degree to340 degree
Lens Combination	345mm*255mm
Optical parts
Shooting lights	LED light
Bottom light	CCFL inner light box
Enviromental conditions
Operating Temperature	minus10°C to 50°C
Operating Humidity	20%-60%RH