Sanyo PLC-EF31N Owner's Manual

Also see for PLC-EF31: Service manual Service manual

Contents

9PREPARATIONPOSITIONING PROJECTORBefore setting up a projector, install Projection Lens on Projector.1. Before installation, check where a projector is used and prepare suitable lens. For specifications of aProjection Lens, refer to manual separately attached or contact sales dealer where you purchased aprojector.2. For installation, refer to installation manual supplied to a Projector.NOTE; PLC-EF31N is equipped with Model LNS-S02Z lens.LENS INSTALLATIONWhen moving or setting up a projector, be sure to replace Lens Cover to protect surface. And becareful not to hold or subject lens to strong forces. It may damage lens, cabinet, or mechanical parts.Projection lens can be moved up and down with motor-driven lens shift function. This function makes it easy toprovide projected image where you want.LENS SHIFT ADJUSTMENTMOVED UP OR DOWNUse LENS SHIFT button andPOINT UP/DOWN button tomove image up or down.(Refer to page 22.)This projector is designed to project on a flat projectionsurface.ROOM LIGHTBrightness in a 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 fromoverheating. Pay attention to following to ensure proper venti-lation and avoid a possible risk of fire and malfunction. Do not cover vents with papers or other materials. Keep rear grill at least 3 feet (1 m) away from anyobject. Make sure that there are no objects under a pro-jector. An object under a projector may prevent aprojector from taking cooling air through bottomvent.VENTILATIONAIR INTAKE VENT(BOTTOM SIDE)EXHAUST VENT(FRONT AND REAR SIDE)SCREEN