Vista ViP2 VK2-1080VFD, Инструкция по установке и эксплуатации

Страница: 37 / 66

37

FTP & JPEG
When the VK2-1080VFD detects an event, it can record and saves images to an FTP server. Images
can be sent as e-mail attachments. Check the box to enable the service.
•
FTP Setting
- Serve r: Enter the server's IP address or host name. Note that a DNS server must be
specified in the TCP/IP network settings if using a host name.
- Port: Enter the port number used by the FTP server. The default is 21.
- Use passive mode: Under normal circumstances the VK2-1080VFD simply requests the
target FTP server to open the data connection. Checking this box issues a PASV command
to the FTP server and establishes a passive FTP connection; whereby the VK2-1080VFD
actively initiates both the FTP control and data connections to the target server. This is
normally desirable if there is a firewall between the camera and the target FTP server.
- Remote directory: Specify the path to the directory where the uploaded images will be
stored. If this directory does not already exist on the FTP server, there will be an error
message when uploading.
- User name/Password: Provide your log-in information.
• JPEG Setting
- Pre-event: A pre-event buffer contains images from the time immediately preceding the
event trigger. These are stored internally in the server. This buffer can be very useful when
checking to see what happened to cause the event trigger.
Check the box to enable the pre-trigger buffer, enter the desired total length in seconds,
minutes or hours, and specify the required image frequency.
- Post-event: This function is the counterpart to the pre-trigger buffer described above and
contains images from the time immediately after the trigger. Configure as for pre-event.
- Prefix file name: This name will be used for all the image files saved. If suffixes are also
used, the file name will take the form <prefix>.<suffix>.<extension>
- Additional suffix: Add either a date/time suffix or, a sequence number - with or without a
maximum value