519741
79
Zoom out
Zoom in
Previous page
1/196
Next page
VIVOTEK
User's Manual - 79
Focus
Focus, also known as Remote Focus, is applicable to Network Cameras that are equipped
with stepping motor lens The automated focus adjustment function eliminates the needs to
physically adjust camera focus In an outdoor deployment consisting of a large number of
cameras, the auto focus function can be very helpful when these cameras become out of focus
after days or weeks of operation And that can easily result from the effects of natural forces,
e�g�, shrink and expand due to a wide range of operating temperatures and the vibration caused
by wind�
Focus Window
Streaming Window
2
4
1
3
5
Gradient color bar
Below is the procedure to
perform the automated Zoom
and Focus function:
1 Use the Zoom slide bar to
find an optimal view of the
area of interest where you
want to adjust its focus Click
and drag the double-triangle
pointer to rapidly adjust the
zoom ratio. The Focus pointer
moves with the Zoom pointer
correspondingly
2� Select from the bottom of the
screen whether you want to
perform focus adjustment
on the Full view or within a
Custom focus window You
can create a custom window
and click and drag the window
to a desired position on
screen�
3� Click to select the Full-range scan and/or the Fully-open iris checkboxes When selected, a
full-range scan through the camera's entire focal length can take about 80 seconds. If not, the
auto focus scan will only go through the length where optimal focus may occur, and that takes
about 12 seconds. In theory, best results of the auto scan can be acquired when the camera's
iris is fully open� The iris fully open checkbox is selected by default�
4� Click on the Perform auto focus button, and wait for the scan to complete�
5� After a short while, the clearest image obtained should be displayed and the optimal focus
range is indicated by the densest color area on the color bar. Use the "+" or "-" button to ne-
tune the focus if you are not satised with the results.
The methodology of using the Resize Buttons at the upper left corner of the streaming window
is the same as that on the home page�
79


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Vivotek FD8362 Supreme at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Vivotek FD8362 Supreme in the language / languages: English as an attachment in your email.

The manual is 11,74 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Vivotek FD8362 Supreme

Vivotek FD8362 Supreme Quick start guide - English - 14 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info