| 摘要 |
<p>The pay VTR system equipped with many VTRS, provides the various kinds of program so that the user can select the program arbitrary. The user also can decide the using time by inserting the corresponding coins. The system includes a coin processor for detecting the kinds of coin, an adder and counter (4) for calculating total amount of coins, a price per unit setter (5) for setting the minimum time unit and the price per unit, a comparator (6) for comparing the total amounts of coins and the minimum price (U) according to the minimum time, then the system controller is drived when the total amounts of coins is larger than the mimimum price (U). The system controller transmittes the signal to a key input unit (8) so that the user can selects the program and drives VTR corresponding to the selected program.</p> |
