CBC DDK3000, Руководство пользователя

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NTP Encoder . Assigns the IP address or domain name of the time server. Leaving the text box blank
connects the DDK-3000 Video Encoder to the default time server.
Time zone . Adjusts the time with that of the time servers for local settings.
Remember to click on to validate the changes immediately. Otherwise, the correct time will not be
synchronized.
Security settings
Root password . Changes the Administrator’s password by entering a new password identically in both
text boxes. The typed entries will display as asterisks for security purposes. After the user presses ,
the web browser will ask the Administrator for the new password before permitting access.
Add user . Type the new user’s name and password and press to insert the new entry. The new user
displays in the user name list. There is a maximum of twenty user accounts. Each user can have the
privilege to
Permit for I/O control .
Delete user . Pulls down the user list to find the user’s name. Press to remove the user account.
Allow ‘demo’ account to view . Click this to permit anyone who types in “ demo ” as user name. No
password is needed for the demo account. Note that a demo account is restricted to view only.
Allow more viewers with snapshot mode . A maximum of 10 users can view the video simultaneously.
Enabling this option will allow an 11
th
viewer, as an overload viewer, to see only still images. These still
images are automatically refreshed by the interval defined below. This feature must be supported by the
java script capability of the web browsers.
Snapshot interval . Defines the refresh rate of the still image in the homepage seen by the overload
viewers.
Network settings
Any changes made to this page will restart the system in order to validate the changes. Make sure every
field is entered correctly before clicking
.
Reset IP address at next boot . By default, this option is enabled in order to assign an IP address
automatically when the DDK-3000 Video Encoder boots up. Once the IP address and other network
settings have been correctly configured, this option should be disabled.
General
IP address . Necessary for network identification.
Subnet mask . Used to determine if the destination is in the same subnet. The default value is
“255.255.255.0.”
Default router . The gateway used to forward frames to destinations in a different subnet. Invalid router
settings will fail the transmission to destinations in different subnet.
Primary DNS . The primary domain name server that translates hostnames into IP addresses.
Secondary DNS . Secondary domain name server that backs up the Primary DNS.
SMTP
When the SMTP server supports SMTP authentication, users need to give the valid user name and
password to send e-mail via the Encoder.