Camera the Operating

Starting One Time Tour

You can start the One time tour.

To use this function, you need to make One time tour active in the Trigger setting menu (page 60) on the Advanced mode menu and to set the items about One time tour.

1 Monitor the camera image in the monitor window.

2 Select One time tour from the trigger list box.

3 Click Trigger icon.

By clicking it, One time tour starts.

Switching TCP/UDP Transmission Mode

You can select the communication port of the video/ audio data as TCP or UDP.

This function can be used when the Video mode (page 37) is set to MPEG4 and the ActiveX viewer is used.

1 Display the main viewer.

2 Click TCP/UDP transmission selector icon. Transmission mode selector dialog appears.

3 Click one of the buttons TCP, UDP (Unicast) or UDP (Multicast).

TCP: Usually select this.

When TCP is selected as the communication port, HTTP communication is adopted for video/audio communication.

HTTP is the protocol used for reading a usual Web page.

In an environment capable of reading Web page, you can watch or listen to the video/audio by selecting TCP port.

UDP (Unicast): When UDP (Unicast) is selected as the communication port, RTP (Real-time Transport Protocol) is adopted for video/audio communication. As RTP is the protocol for running video/audio data, video/audio can be played smoother than when TCP (HTTP) is selected. If the fire-wall is installed between the camera and the computer, or depending on the network environment, the video/audio may not played properly when UDP (Unicast) is selected. In this case, select TCP.

UDP (Multicast): You can select this when the multicast streaming (page 37) is On. When UDP (Multicast) is selected as the transmission port, RTP (Real-time Transport Protocol) and UDP multicast techniques are adopted for video/audio transmission. By selecting it, the network transmission load of the camera can be reduced. If a router which does not correspond to the multicast

26 Starting One Time Tour / Switching TCP/UDP Transmission Mode