| 摘要 |
<p>The portable device consists of a double-faced table (26) with a couple of handles for the gripping formed by two grooves (27) and to be started by a switch (28). For the use, the switch (28) is activated and on the two service displays (14 and 24) the indications "00" are visualized. Acting on the push buttons (7 and 8) is starting the running of the numbers for the player due to go out till to reach the wished number which is visualized on the service display (14) and it remains in stand-by position. Then in the same way is acting on the push buttons (17 and 18) so to select the number of the player due to go on which is showed on the service display (24). Raising the double-faced table (26) the push button (4) is pushed and on the display (1) is showed with alternated image the number selected on the service display (14). Releasing the push button (4) the display (1) is turn off. Pushing on the push button (3) on the display (1)is showed with fixed image the number selected on the service display (24). Releasing the push button (3) the display is turn off again and all the electronic device is turn off by the switch (28).</p> |
