Sony 4-153-621-13(1) User Manual page 57

Reading Books
Option item
Orientation
To close the Option menu
Tap , or press the OPTIONS button.
Hint
 You can display the Option menu of the "Collections" folder list by
pressing the OPTIONS button. You can switch the screen
orientation from the Option menu (
Description/Reference page
Switches the screen orientation (vertical/
horizontal) ( page 114).
page 114).
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