| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display apparatus capable of enlarging a setting screen displayed on a multiple configuration display device so as to be read from a position apart therefrom. <P>SOLUTION: A master display 10 on the uppermost stream side specifies a display 10 which is necessary for enlarging and displaying a setting screen. Then, setting screen information for indicating a setting screen, magnified scale factor information, a display ID of the specified display, and a mode-2 command are sent to the display 10 on the downstream side, namely, a slave display. When the mode-2 command is received, and in a case where the received display ID includes an own display ID, the slave display enlarges a portion to be displayed on the own display from the setting screen indicated by the setting screen information to a magnified scale factor indicated by the magnified scale factor information to be superimposed on the image information so as to be displayed on a display device 14. <P>COPYRIGHT: (C)2012,JPO&INPIT |
