| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable displaying a through image, suitable for both cases in using a device as both a normal camera and a document image camera. <P>SOLUTION: The digital camera 51 is caused to set a through rate at 10 sheets per second in a photographic standby state, when the camera 51 is mounted on a camera stand 11, and it is caused to set the through rate at 30 sheets per second in the photographing standby state, when the camera 51 is mounted. When the camera used as a document image camera 1, flickers are generated from being generated in photographing under a fluorescent light to ensure visibility for the through image; and when it is used as a normal digital camera, smooth movement with a speed suitable for photographing is ensured for the through image, without deteriorating following capability with respect to an object. Also, a power supply switch 17a for camera is provided on the camera stand 11 to enable turning on/off the power supply of the digital camera by the switch, and to enable remote control of the digital camera 51 by a PC 2, to make convenience improved. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
