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Operations (Step 5 Operating Using a Web Browser)
5-4 Setting Using the Web Browser (1. Other Settings) (Continued)
Description of Items in [Other Settings]
Item
!
Default Page (Continued)
Available/Not Available
Set to "Available" when using the default page function and to "Not
Available" when not in use.
File Name
Enter the html file name that is to be used as the default page.
@
HTTP Port
To enhance the security level, set the HTTP server port number of VN-
C205 to a value other than the default value of 80. (Specify any value
within the range of 1 to 65535, except for 21 and 554.) Upon changing
the HTTP port number, access the page via the web browser by entering
http://192.168.0.2:12345/ or http://192.168.0.2:12345/index.html.
(When the port number is changed to 12345.) If you have lost track of
the HTTP port number, check using the setup tool supplied.
#
NTP Settings
This is used to perform setting for the NTP (Network Time Protocol) server.
Available/Not Available
Set to "Available" when using the NTP function and to "Not Available"
when not in use.
Server IP Address
Enter the IP address of the NTP server.
Time Zone
The local time will be derived from the Greenwich Time.
Adjust interval
An accurate time will be acquired from the NTP server according to
the specified interval to adjust the time to a correct value.
Note
● Password Protection
VN-C205 is equipped with an access protection feature using a password to restrict browsers
(users) that are connected. The access protection function is divided into 3 levels according
to the authorization levels. Pages that can be accessed (browsed) for each authorization level
are as follows. (Refer to Page 73 for the configuration of web pages in VN-C205.)
Authorization Level
Allowed Access
User Level
Still or motion image pages only
Operator Level
Web pages except the Settings page
Administrator Level
All web pages
Cautions
● Unless a correct Administrator level password is entered, password settings cannot be undone
or changed. Please make sure that you do not forget the password.
● If passwords are only set for the User and Operator levels and not for the Administrator level,
password entry will not be requested.
When the IP address, subnet mask, host name or HTTP port settings are changed, a
confirmation screen indicating "Are you sure to reset to enable the changes?" will appear.
Upon clicking [OK] on this confirmation screen, VN-C205 will be reset internally and settings
such as the IP address will be changed. The IP address before change (factory setting) will be
disabled and connection to VN-C205 will be cut off upon the reset operation.
When the web browser is left unoperated for some time, a message will appear indicating that
connection cannot be established. This is due to the change in the IP address. (The same
message will also appear when the port number is changed.)
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Meaning
5-4 Setting Using the Web Browser (2. View Setting)
View Setting window:
http:// ****** /viewconfig-e.html (" ****** " represents the URL of VN-C205)
Item
Resolution
Select either 640 x 480 or 320 x 240 for the image size.
*Setting to the Fine mode enables display of image details.
Images of moving objects captured in this mode may be blurred,
but this is not a malfunction.
Frame Rate
For setting the maximum number of frames per second when send-
ing out images from VN-C205.
Set value : 30, 15, 10, 8, 6, 5, 4, 3, 2, 1, 1/2, 1/3, 1/5, 1/10,
1/15, 1/20, 1/30
Distribution Control For performing settings related to distribution of images.
OFF
Distributes an image at a fixed compression level. (Set value: 1 to 7)
The smaller the value, the higher will be the image quality.
ON
Adjusts the compression level automatically to enable distribution
of images at the specified bit rate. (Set value: 32 kbps to 8 Mbps)
Cautions
● The actual number of frames transmitted and displayed per second are affected by the PC
performance, web browser type as well as the LAN environment. When there is a possibility
of communication failure with other user operations (particularly in an environment where
network traffic is relatively heavy), set [Frame Rate] to a small value.
● Ensure to set [Frame Rate] according to the number of simultaneous access to VN-C205.
Display of web pages and move/button operations may not function properly if the processing
capacity of the camera is exceeded.
Click
to apply settings and to
save the set values.
Click
to apply settings without
saving the set values. These settings
will be cleared upon turning off the
power of VN-C205, and the previous
settings will be restored.
Meaning
Initial Value
640 x 480
15
OFF
2
—
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