Patent ID: 8950875
Filing Date: 2015-02-10
Classification: G03B,H04N

Abstract:
1. A projector comprising: a light source; a light modulation device that modulates light emitted from the light source into image light according to an image signal; a projection lens that projects the image light modulated by the light modulation device; a lens adjustment mechanism that performs a predetermined adjustment operation for the projection lens; an input terminal unit that includes a plurality of input terminals into which the image signal is input; an operation reception unit that receives a predetermined operation; an input selection unit that selects one input terminal from the plurality of input terminals provided in the input terminal unit according to the predetermined operation that the operation reception unit receives; an adjustment value storage unit that stores lens adjustment values for adjusting the lens adjustment mechanism by linking to the types of the input terminals; an adjustment value acquisition unit that acquires, from the adjustment value storage unit, the lens adjustment values corresponding to the type of the input terminal selected by the input selection unit when the operation reception unit receives the predetermined operation; and an adjustment control unit that causes the lens adjustment mechanism to perform a lens adjustment operation based on the lens adjustment values acquired by the adjustment value acquisition unit.