| 摘要 |
<p>PROBLEM TO BE SOLVED: To facilitate the custody or assortment of video tapes concerning confidential subjects of a company or an individual, etc., by providing a key work function part for a private video tape and setting an identification key word. SOLUTION: In the case of video recording of a video tape in order to make a private video tape, this video tape is inserted into the video deck, and an identification key word is set with the key word function part by using an up-setting key 2 and a down-setting key 3 while looking at a key word display 1. Then, a key word on-off switch 4 is turned on, and after confirming lighting of a key word display lamp 5, the video recording is performed. In the case of reproduction, the video tape is inserted, and the identification key word is inputted by using the up-setting key 2 and the down-setting key 3 while looking at the key word display 1. Then, the key word on-off switch 4 is turned on, and after confirming lighting of the key word display lamp 5, the reproduction is performed. Thus, the custody and assortment of video tapes concerning confidential subjects of a company and an individual, etc., are facilitated.</p> |
