| 摘要 |
<p>Installation for the controlled display of videos in hotels. Comprises several video players 8..8n, a television 2 with decoder 3 tuneable to the channels of these players 8..8n and a telephone 4 in each room 1, these telephones 4 being connected to a switchboard 6 and the telephone network 5 of the hotel. A main computer 7 is adapted to recognize calls from the telephones via the switchboard 6 and common telephone network 5 of the hotel, this computer being connected to the videos 8..8n and to a radio-frequency mixer- amplifier unit 9 connected to the decoders 3 and adapted for sending video signals from these players, as well as a coding command to these decoders according to the calls received; there is also a printer 11 for printing a ticket 14 showing the dates of the calls and a modem 12 for sending a periodic message relating to the calls made. <IMAGE></p> |
