R764194 barco qv-d1 large screen PU specifications:
R764194 is the medium PU of BARCO large screen series products, which is one of the important core accessories of BARCO large screen system, and one of the main components of BARCO rear projection unit. The internal part is the optical path part of the rear projection unit, which is mainly to adjust the light and output outward through the lens, and to control IU. The resolution of middle PU is 1280x1024.
Barco D1 large screen split PU(R764194) is a projection module designed by Barco control room system based on innovative modularization method, which separates the projection unit from the luminescent unit. The concept is unique, the projection equipment is easy to maintain, the image quality is better, and the display is clear and sharp. The optical dimmer ensures that the entire screen wall has the same brightness and contrast, allowing the screen to maintain constant performance for a long time.
• modular projection units
• including various high-power power sources
• active systems reduce brightness tolerances
• integrated redundant bulb system
• dual lamp redundant drivers
• easy to replace light bulbs
• no need to re-calibrate the set after replacement
R764194 barco qv-d1 large screen PU specifications:
Resolution: SXGA (1280 x 1024px)
DMD chip: 1280x1024 pixels
0.95 in.
Plus or minus 12 ° inclined
An LVDS
MTBF: 650,000 hours
Service life: 100,000 hours
Number of micromirrors used: 1.47 M
Screen aspect ratio: 5:4
Cooling: 100 w 650 BTU/hour 975 BT/hour standby
Hot standby 120 w 715 BTU/hour 1110 BTU/hour
Contrast ratio: 1600:01:00
Brightness uniformity: after 90% bulb replacement, the system automatically calibrates the bulb to optimize color uniformity and brightness; The patent-pending active mechanism reduces brightness tolerance.
Dimming: dynamic feedback optical dimming.
Brightness lock: 50-100% optical dimming range, colorless shift, contrast loss and color depth loss
Image balance: all display modules can be set to the same brightness and contrast
Color: EBU primary color triangle
White point: 6500K, but can be set to other values
Input: standard DVI-D
Synchronous phase lock: yes
Frequency range: 48 Hz - 62 Hz
