NEC DLP Cinema NC3200S User Manual page 7

1. What's in the Box? and the Names of the Projector Parts
• DMD Face Dust Protection Structure
A dust control shield is arranged between each DMD chip of R, G and B, and the spectroscopic/condenser prism to prevent
dust and dirt in the air, and oily particles in smoke associated with event halls from coming into contact with the face of the
DMD and causing operating problems.
• Efficient cooling of the heat from the DMD unit by the cooling structure
The DMD unit uses a highly efficient liquid cooling method. This efficiently eliminates heat applied to the DMD by the complete
dust control structure and high light output, thereby ensuring the reliability of the projector.
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