| 摘要 |
PURPOSE:To take a photography automatically by driving the shutter of a photographic device by the renewal of information on the screen of a CRT display device, outputting a signal, and detecting it and renewing the information on the screen of the CRT display device. CONSTITUTION:When information to be photographed is displayed on the screen of the CRT display device 1, the CRT device 1 sends a shutter release signal 3 to a shutter releasing circuit 4 to release the shutter of the photographic device 2. At the same time, a response signal 6 indicating that the shutter is released is sent from the synchro contact 5 of the photographic device 2 back to the CRT display device 1. The CRT display device 1 judges the completion of photography by the response signal 6, performs processing for displaying the next information on the CRT screen, and sends out the shutter release signal again, performing automatic photography. |
