9PREPARATIONPOSITIONING PROJECTORBefore setting up a projector, install Projection Lens on a Projector.1. Before installation, check where a projector is used and prepare suitable lens. For specifications of ProjectionLens, refer to manual separately attached or contact sales dealer where you purchased a projector.2. For installation, refer to installation manual supplied to a Projector.LENS INSTALLATIONWhen moving or setting up a projector, be sure to replace a Lens Cap to protect a surface. And becareful not to hold or subject a lens to strong forces. It may damage lens, cabinet, or mechanicalparts.Projection lens can be moved up, down, left and right with motor-driven lens shift function. This function makesit easy to provide projected image where you want.LENS SHIFT ADJUSTMENTMOVED UP OR DOWN MOVED LEFT OR RIGHTUse LENS SHIFT button andPOINT UP/DOWN button tomove image up or down.(Refer to page 24.)Use LENS SHIFT button andPOINT LEFT/RIGHT button tomove image left or right.(Refer to page 24.)This projector is designed to project on a flat projectionsurface.ROOM LIGHTBrightness in room has a great influence on picturequality. It is recommended to limit ambient lighting inorder to provide best image.This projector is equipped with cooling fan to protect it from over-heating. Pay attention to following to ensure proper ventilationand avoid a possible risk of fire and malfunction.● Do not cover vents with papers or other materials.● Keep rear grill at least 3.3 feet (1 m) away from anyobject.● Make sure that there are no objects under a projector.An object under a projector may prevent a projectorfrom taking cooling air through bottom vent.VENTILATIONAIR INTAKE VENT(BOTTOM SIDE)EXHAUST VENT(REAR SIDE)SCREEN