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change will automatically cause the temporary license to expire. The temporary
license can only be activated once over the lifetime of your Matrox Iris E-Series.
For more information; refer to Matrox Design Assistant licensing section, in Chapter
2: Installing Matrox Design Assistant.
Choosing an authentication method for your web server helps secure your Matrox
Iris E-Series and all its services (for example, web server, file server, telnet/FTP
server). You can enable or disable authentication for the Matrox Iris portal website
through the Web server settings page of the Matrox Iris portal website. Refer to
the Choosing an authentication method section, later in this chapter for more
information.
Logging of all HTTP activity is saved in a file on the Matrox Iris E-Series flash
disk in the folder dictated by the Web server settings page.
V i e w i m a g e s f r o m y o u r M a t r o x I r i s E - S e r i e s
The View utility page of the Matrox Iris portal website provides a view utility to
view a live image and histogram of the image being grabbed. You can focus and
examine the view from the smart camera from a distance with the View utility
page.
Many simultaneous connections to the View utility page are possible, but the total
amount of bandwidth available to Matrox Iris E-Series is limited and will be shared
by all active connections (for example, if two or more computers view the same
image simultaneously, the available bandwidth is divided evenly, providing the
maximum possible to each computer).
❖ Note that the largest amount of bandwidth is consumed when the zoom is set
to 1. Matrox Iris E-Series sends only what is needed to keep the amount of
bandwidth used as low as possible. Less bandwidth is consumed when the zoom
is set to any other value than 1.
On the first use of the View utility page, Microsoft Internet Explorer will try to
download and install an ActiveX display support tool from Matrox Iris E-Series.
Once downloaded and installed, you can select a display and view the image from
your Matrox Iris E-Series directly.
❖ Note to install anything in Microsoft Vista, you must be logged into the computer
with a user account that has administration privileges.
W e b a c c e s s ( H T T P )
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