Crestron CT-1600 Betreibershandbuch PDF herunterladen (Seite 13)

BROWN UNIVERSITY: Barus & Holley: Auditorium

Audiovisual System Operator’s Manual Page 12

Document Camera

A video document camera allows the presenter to display written or picture

media, similar to an overhead projector. The document camera has the added

benefit of displaying opaque materials (e.g. a book) as well as translucent ones

(e.g. PowerPoint slides).

1) Power up the audiovisual system (see “Powering the System On/Off”).

2) Turn on the document camera with the “POWER” push button on its front

panel.

3) From the Main Menu page, press the “DOC CAM” button. The document

camera will display on the projection screen

4) Set the document camera lighting, depending on the type of media to be

viewed. Transparencies should be illuminated from below: Press the

button on the document camera for Stage Lighting. Books and other

opaque materials are illuminated from above, using the protruding light

bars above the viewing surface: press the button for the Upper Lamps.

5) The document camera typically auto focuses the media being displayed,

but for some three-dimensional objects, the camera may have to be

focused manually with the buttons on the front panel.

6) Zoom the media to fill the projection screen using the zoom buttons on the

front panel.

7) Remember to remove the media when finished.

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Crestron CT-1600 Betreibershandbuch Seite 13