RPMSP Series Installation Guide
5
Figure 8. Install cooling duct
Figure 9.
13. Cover the two open slots in the PHM (where the lens-horizontal mounting
brackets fit into the module) with the two all-black labels. Covering these slots
will prevent any excess light from passing through and reflecting onto the optical
mirror and screen used in typical lens-vertical rear projection applications. If not
covered, the brightness and clarity of a displayed image may be affected. See
Figure 10.
