| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the time required for reference and to enhance operability in the time when plural sheets of pictures are displayed on one screen. SOLUTION: This control method is a picture display control method changing over a single picture display mode displaying a picture one by one and a multipicture display mode displaying predliminarily determined plural sheets of pictures simultaneously and the method has a process (S14) setting a device to a single picture selection mode making one picture among plural sheets of pictures displayed in a multipicture display mode to a selection state, the process (S14) setting the device to an all pictures selection mode making all plural sheets of pictures displayed in the multipicture display mode to selection states, instruction processes (S16, S17) instructing the device so as to shift selection states, the process (S16) shifting the selection state one by one in accordance with the shift instruction of one time when the device is set to the single picture selection mode and the process (17) shifting selection states in plural picture units in accordance with the shift instruction of one time when the device is set to the all pictures selection mode.</p> |
