3 General Use
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The camera position stored at Preset 7 must be related to Microphone 1. Therefore all
participants who are located closest to Mic1 should be included in the Preset 7 camera
position etc. When camera tracking is activated and a person close to Mic1 speaks, Preset
7 will be automatically selected.
When activating another video source (for instance document camera), camera tracking will
be temporarily disabled until you re-select Main Camera or a Main Camera Preset.
The camera tracking speeds may be altered in the Video Settings menu in Administrator
Settings, see chapter 4.6.1 Camera Tracking Mode for further details.
A Voice Detector makes the system more tolerant of noise and ensures the camera not to be
moved by noise such as paper shuffling, etc.
Note that pressing Mic Off will temporarily disable camera tracking until you turn on the
microphone again.
3.13.6 Text Chat While in an ISDN or IP call to another system supporting Text Chat (T.140), select Text Chat
from the Control Panel. Enter text in the displayed window.
How to use Text Chat:
1. Choose Text Chat from the Control Panel to open the Text Chat window.
2. Enter text with the number keys like on a mobile phone. The text is sent to the far end
continuously letter by letter.
3. Press OK to end Text Chat and escape from the text chat window.