| 摘要 |
<p>A first light source control section controls the drive timing of each of the first and second light sources, and light-source light generation section such that the light-source light generated from each of the light-source light generation section and second light source is cyclically generated. A detection section detects the light intensity of the light-source light generated from each of the light-source light generation section and second light source. A storage section stores therein the light intensity value of the light-source light generated from each of the light-source light generation section and second light source detected by the detection section. A second light source control section adjusts the light emission state of each of the first and second light sources on the basis of the detection results of the detection section with respect to the light-source light intensity values stored in the storage section.</p> |
