DLP Projection Technology
DM730ST adopts the DLP technology with the 0.70”DMD chip. DLP technology has the advantages in the high resolution and the high color stability. The contrast ratio of the DLP projector is about twice of the LCD projector, which makes the color performance higher in the bright rooms. Digital color reproduction makes sure the high image reducibility of the real materials.
Laser Light Source
DHN projectors focus on the development and the innovation of the laser light projectors. Comparing with the traditional light source, laser light source has the better unipolarity and the directional. Laser projectors also have the advantages of long service life, low cost of the maintenance. In theory, the service life can reach to 20000hours, and laser light source also has the good qualities of wide gamut, rich color and high color saturation, which makes the images through the projection are real and colorful.
High Brightness and Resolution
DM730ST has the 7300 lumens brightness and the XGA (1024*768) ultra-high resolution, and this feature makes it can meet the projection of most of the highlighting environment.
Rich Colorful Performance
The brightness uniformity of the DM730ST is 85%(Typical), and the color uniformity is Δu’v’≦0.02. The advantage of the brightness uniformity and the color uniformity of the DM730ST is that it can increase the visual perception and reduce the visual fatigue. Viewers can enjoy the brightness and large screen.
DM730ST supports 2*2, 3*3, 5*5, 9*9, 17*17 gridding’s geometric correction, so the single projector can projection on the irregular screens (for example curved screen). Users can make the multiple projection edge blending to meet the requirements of the curved, plane, and the immersive polyhedral projection by this geometric correction function.
Projector's built-in edge blending function can also choose the different colors of the grid lines, the density of the grids. Users can adjust the sharpness of the images after geometric correction, and the system will store the settings of the geometric correction for calling of the next time.
Users can lock the single projector when they adjust the multiple projectors. The remote-control signal will lock into the projector you want to adjust, and other projectors will not have the unnecessary distractions, which can greatly improve the efficiency of the adjustment.
Rich interface can satisfy the requirements of video and audio input and output, power supply, network control (ultra-long-distance transmission), RS232 control, firmware update and so on. Users can use the projectors more convenient.
VGA Inx 1
Audio in Jack X 1
HDMI x 2
HDBaseT x 1
Microphone X 1
RSRS—232 x 1
Mini USB x 1 for F/W upgrade or Interactive
VGA out x 1 /Audio out x 1 /RJ45 x 1 /USB-A x 1 (5V@1.5A)
RJ45 X 3 (Support projector control & PoE)