Sony DPT-S1 Manual

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 An animated circle is set for the eraser animation by 
default. You can set the animated circle to OFF 
 Cut part of a line with [Cutting a handwriting 
annotation]’s range selection to separate the line 
into two parts.
Undoing/Redoing the Previous 
Operation
You can undo/redo the previous operation such as 
handwriting or erasing.
1
Tap 
 (Undo) on the toolbar.
The previous operation such as handwriting or 
eraser is undone.
To redo the operation, tap 
 (Redo).
Note
 You can undo/redo only the last operation; not 
operations performed before that.
 The undo/redo range depends on the timing that a 
change is embedded in the PDF.
To undo/redo detailed changes, write on the screen 
by finely adjusting the timing of moving the stylus 
away from the screen.
 Deletion of a highlight or sticky notes cannot be 
undone.
Disabling Gestures
This function prevents you from accidentally turning 
pages, zooming in, etc., by touching the screen with 
your sleeve or hand while handwriting.
When gestures are disabled, operations such as 
turning a page by using swipe as well as changing the 
page view using Pinch in/Pinch out will be disabled.
1
Press the 
 (Menu) button while the document 
is displayed, and tap [Disable Gestures].
To enable gestures, press the 
 (Menu) button 
and tap [Enable Gestures].
Note
 When the gestures are disabled and the page view 
is switched to thumbnail view, gestures are 
enabled, and when the page view is switched back 
to one screen view from thumbnail view, the 
gestures remain disabled.
 To turn a page while the gestures are disabled, tap 
[<] or [>] on the toolbar.
Tip
 When gestures are disabled, you can perform 
toolbar and tab list operations and select an item in 
the option menu with your finger.
Adding a Sticky Note (Handwriting)
You can handwrite text or drawing as a sticky note on 
a page.
1
Tap the 
 icon (Sticky Note (Handwriting)) or the 
 icon (Sticky Note (Text)) on the toolbar.
When tapped on the 
 icon (Sticky Note (Text)), 
tap the same icon once more and then tap Sticky 
Note (Handwriting) under the sub menu.
(By tapping once on the Sticky Note icon, you can 
change the mode, and by tapping the icon 
second time, you can change to ‘Handwriting’ or 
‘Text’ mode.)
2
Tap the place where you want to add the 
 
Sticky Note (Handwriting) by using the stylus.
The editing screen for the sticky note 
(handwriting) is displayed.
Example of erasing on real paper
Example of erasing with this device