JVC VN-C655 manual Setting Using the Web Browser 1. Other Settings, # NTP Settings

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	Meaning
! 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-
		C655 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-C655 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 86 for the configuration of web pages in VN-C655.)

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-C655 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-C655 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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