Swipe up or down or press or to display the available options, and then press the option you want.
Do one of the following:
If you select [Enlarge] or [Reduce], press the enlargement or reduction ratio you want to use.
If you select [Custom(25-400%)], press (backspace) to erase the displayed percentage, or press to move the cursor, and then enter an enlargement or reduction ratio from [25] to [400].
Press [OK].
If you selected [100%], go to the next step.
When finished, press [OK]. (If the [OK] button is displayed.)