Plustek Opticpro A320E Flatbed Scanner User Manual
Page 88
Button Configuration Window Overview
13
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Select the recognition language to read your pages.
Show All Languages
Tick this box if you want to display all languages in the list.
2.2.2.3
Security
The items and parameters available in the window are explained as follows:
Enable Security
Ticking this check box to enable
Encryption Level
and
Passwords
options. If
you prefer to save the PDF file without password security, leave this check box
cleared.
Encryption Level
The following options are available:
·
Low 40-bit RC4 (Acrobat 3.x, 4.x)
·
High 128-bit RC4 (Acrobat 5.x and above)
Passwords
Passwords required to open the document
Ticking this check box to enable
Disallow Users to
options. Enter the
desired passwords in the
Password
column.
Password required to change permissions and/or passwords
Ticking this check box to enable
Disallow Users to
options. Enter the
desired passwords in the
Password
column.
Disallow Users to
Print the document
Ticking this check box to disallow users to print the document.
Copy texts and images