luxvision LCP-7800, User Manual

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6. Installation
6.1 Position of Chart Projector
The single tube projector must be installed at the same distance from the screen as
the patient.
[Fig. 6 Installation without mirrors]
1. Install chart projector at desired position within 2.5~8m (8~26 feet).
2. Set the projection angle of chart processor based on Screen.
3. Project 0.05(20/400, 6/120) “C” chart onto the screen.
4. Adjust it for a bright clear image using the focusing wheel.