Canon VB-R11VE Operation Manual page 34

Important
When "about:internet" is registered, the security level in Windows 7 is the same as when using Internet Explorer. After using Admin
Viewer/Admin Tools, it is recommended that you remove "about:internet" and the camera name as necessary and restore the
original security level.

Security Settings When Using an SSL Connection
When an SSL connection to the camera is made from a web browser (Internet Explorer 9/10/11) in Windows Server
2008/Windows Server 2012, the following operations may cause the display of the blocked content dialog box and
prevent further operation.
• The launching of Admin Tools or Admin Viewer
• Audio reception from VB Viewer
This occurs when Internet Explorer Enhanced Security Configuration (IE ESC) is enabled in Internet Explorer 9/10/11.
Use the procedures below to change this setting.
1 Click [Tools] menu > [Internet Options] in Internet Explorer 9/10/11.
Click the [Advanced] tab.
2
3 Clear the [Do not save encrypted pages to disk] check box in [Security].
Important
Note that when Internet Explorer Enhanced Security Configuration is turned back on, the [Do not save encrypted pages to disk]
check box also becomes enabled.

Sound Settings for Using the Audio Functions
In Windows Server 2008/Windows Server 2012, the sound function is disabled by default.
To use audio functions with the viewer, follow the steps below to enable the sound function.
Open [Control Panel] and click [Hardware].
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