| 摘要 |
<p>Imaging of a useful image required for a surveillance camera is feasible even if an anomaly occurs in an optical system and repair is necessary. When an anomaly occurs in an optical system circuit unit 23 of a surveillance camera 2, an error signal is transmitted to an external-side communicator 40 of a control room through a camera-side communicator 29. When an error, with a special code, requiring a support service occurs, an emergency contact button on an optical system operation panel 36, which is used to control operation of the surveillance camera 2, is operated. In response to the operation, a lock signal is transmitted to the surveillance camera 2. Power supply to solenoids 22a, 22b of an image shake correction device 20 is stopped. A correction lens 15 is centered on and fixed to an optical axis.</p> |
