Lenovo IdeaCentre A700 User Manual page 42

7. Zoom Operation
Touch two fingers lightly on the desired item on the touch screen, then keeping
both fingers on the screen, change the distance between them. By increasing (or
decreasing) the distance, you can perform a zoom out (or zoom in) operation. For
example: you can enlarge or reduce the picture size in Windows Photo Viewer.
8. Rotation Operation
Use two figures to lightly touch the desired item on the touch screen, then rotate
them in the desired direction. For example: you can rotate the picture which is
being displayed in Windows Photo Viewer.
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