| 摘要 |
<p>PURPOSE:To reduce a work when the same picture drawing function is realized by using a computer of other machine kind, to the necessary minimum, by dividing a graphics control board into a signal converting board and a display board. CONSTITUTION:A signal converting board 6 is contained in a computer body 1 and connected to an external control signal bus 1a, and a display output board 7 is contained in a swivel stand 13, and they are connected by a connecting cable 8. The display output board 7 can be used in common, irrespective of a machine kind of a computer. Accordingly, when it is desired to make the device have the same picture drawing function by using a computer of other kind, it will suffice that only the signal converting board 6 is re-formed newly to match a standard of the bus 1a of its computer. In this way, the work can be reduced to the necessary minimum.</p> |
