P= LMN O;=41B=/9PQ M)&+ S&K% 1. RLD (3.0-4.5:1) LENS INFO 1.1 Kit Contents Parts of the Kit • RLD (3.0-4.5:1) Lens. • Installation Manual. • Toraysee Cloth. 1.2 Lens installation The default lens is standard mounted on the projector when it arrives on your location. How to replace with another lens? Follow the next procedure: 1.
P= LMN O;=41B=/9PQ M)&+ S&K% Image 1-2 Lens adjustment with RCU 1.4 Cleaning the lens To minimize the possibility of damaging the optical coating or scratching exposed lens surface, we have de- veloped recommendations for cleaning the lens. FIRST, we recommend you try to remove any material from the lens by blowing it off with clean, dry deionized air.
2.1 Projector Distance (PD) Measurement of the PD Image 2-1 Measurement of the PD PD is the distance between the screen surface and the front bar of the rigging system, flat surface below the lens. 2.2 Lens Formula Lens Formula for: To calculate the distance between the projector front side and the screen (PD) for a given screen width (SW), use the following formula: RLM Projector...
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