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Horizontal mask
Press and hold the Line/Mask button
and slide the
Joystick
up/down to change the position of the masks
；
slide
the Joystick
left/right to narrow/enlarge the distance between
the masks.
Vertical mask
Press and hold the Line/Mask button
and slide the
Joystick
left/right to change the position of the masks
；
slide
the Joystick
up/down to enlarge/narrow the distance
between the masks.
Location Function
When in a higher zoom level, sometimes you may be lost and
confused about which paragraph of the paper you are reading
now. The location function is elaborately designed to help
Line/Mask and relocate what you are interested in.
Short press the Zoom button
and the image will zoom out to
the minimum magnification with the Location box appears to
highlight the text part that you were reading.
Use the drag gesture (or slide the Joystick
) to change the
position of the location box.
