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en | Getting started
PRAESENSA
2020-09 | V1.20 | PRAESENSA 1.20
Configuration manual
Bosch Security Systems B.V.
3.3.3
Web browser settings
The configuration of the PRAESENSA system controller can be accessed via a web browser.
The system controller webserver is compatible with, and optimized for, the latest version of
the following web browsers:
–
Firefox (from version 52 onwards).
–
Internet Explorer (from version 11 onwards).
–
Edge (from version 40 onwards).
–
Chrome (from version 78 onwards).
Proxy settings
To use a web browser with PRAESENSA, make sure that
NO
proxy is used. To disable proxy
e.g. at Firefox:
1.
Open
the (Firefox) web browser on the configuration PC.
2.
Select
> Tools from the menu >
click
> Options.
3.
Select
> Network Settings >
click
> Settings.
4.
Select
> No proxy in “Configure Proxy Access to the Internet” >
click
OK.
5.
Close
> Tools menu.
Security settings
Several web browser settings are relevant to the proper functioning of the configuration web
pages of the PRAESENSA system. The most important one is security settings.
–
Note that these kind of settings can also be modified or limited by the network
administrator, who is responsible for the network and/or computer that is used for the
configuration of the PRAESENSA system.
Security settings can prevent, for example, the execution of the Scalable Vector Graphics
(SVG) viewer in Internet Explorer, which is needed to display the equalizer response on the
web page. The preferable solution is to add the PRAESENSA system to the list of the trusted
sites, by entering the control hostname of its system controller. As an example the PRA-SCL
system controller control hostname: PRASCL-xxxxxx-ctrl.local. See for more details the
product label and
Logon the application, page 35.
–
In Windows
(Here, you can also lower the protection level for these trusted sites. The
protection level for non‑listed sites is not affected.), this list can be found via:
–
Windows
version
< 10
: Windows Start > Control Panel > Internet Options > Security
> Trusted sites > Sites > Enter the control hostname.
–
Windows
version
10
: Windows Start > Control Panel > Network and Internet >
Internet Options > Security > Trusted sites > Sites > Enter the control hostname.
–
Other
possible sources of problems are virus checkers, popup blockers, anti‑spyware
software and firewalls:
–
Configure it in such a way that it accepts the PRAESENSA system as a
trusted site
.
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