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Tips for Successful ITV Presentations Background: The way the CIS projects presentations, such as PowerPoint shows, to the rest of the state is through a Videoconferencing System. If your presentation requires the use of a laptop computer, the system will convert the VGA signal from your laptop computer to a NTSC format that the Videoconferencing System can understand. During this conversion process of the signal from VGA to NTSC, there is a loss of picture quality. There is additional loss of picture quality when the Codec processes the signal in the Videoconferencing System. The Videoconferencing System has to compress the picture to send it down the digital phone line and then decompress the picture on the remote side. You may be used to doing presentations with a projector that usually displays a diagonal 40" to 60" picture on the wall. When using the Video Conferencing system, the usual size of the monitor is 25" to 32" with the participants sitting 10 feet or more from the screen. To get an idea of how your presentation will look on a videoconference monitor, take the VGA output from your laptop and run it through a VGA converter. Then view your presentation on a 25" television set and sit 10 feet away from the screen. If you cannot tell what is on the screen, neither will the people attending the videoconference. Suggestions for preparing and delivering ITV presentations
If you have any questions concerning any of these suggestions, feel free to call CIS Customer Support at 425-803-9721. All material is Copyright
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