| 摘要 |
<p>PURPOSE: To provide a relative time display method which can be intuitively understood by knowing the present time of a transmitter and a receiver respectively and displaying the present time marks of both transmitter and receiver. CONSTITUTION: A mark 58 of the local time is shown in a square shape that is placed at a time display position set around an enclosure line 56. Then plural dot marks shown in the reference numbers 71 are set along the enclosure 56 to show the positions of hours in an easy-to-see way. The dot marks 71 show the scales of a normal 12-hour display clock. It is desirable to use various colors to the marks 71 in order to more easily discriminate each hour. The mark 58 shows 7:00 P.M., for example, and time display 60 of a receiver includes an arrow showing the local time of the receiver. In this example, the local time of the receiver shows 4:00 P.M. Therefore, the difference of local times is equal to three hours between a transmitter and the receiver. Thus, the transmitter can know a correct time band of the receiver.</p> |
