Osoto NV-1920 - Manual (Page 5)

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with projector directly
, rear projector TV, or monitor’s RGB port,
specially suitable for school’s demonstration or B/W characters
teaching;
It includes multi-functioned intelligent central controller system,
one button controls on/off, projector can be delayed to turn off,
projector and screen can be controlled combatively, infrared
decoding and others
Easy to install and maintain: adopt serial port to control
projector, avoid of hard infrared decoding or easily interfering and
other problems. There
are hundreds of projector’s code totally 10
kinds of famous brand, easily to set, and can update for free.
Infrared decode secretly, without any decoding device, simply
in use, store image more reliable;
Powerful image proceeded, freeze, color/B/W, positive/negative,
mirror, brightness adjusted, rotate,image/text,
comparison, image storage;
Multi-input, multi-output, combine intelligently, switch
multi-media to demonstrate;
CCD/CMOS camera can turn 350°vertically or horizontally;
Methods of control: control panel, remote controller, RS-232,
USB
Microphone socket which can adjust volume can connect with
cable or eternal microphone.