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24 Using the Document Camera
Switching Between Picture Sources
If you have an external video source connected to the document
camera, such as a laptop or desktop computer, you can switch between
the video source and the camera.
■ If you’ve connected a computer to the RGB1 INPUT port on the
document camera, press the
RGB1 button on the remote control.
■ If you’ve connected another computer to the RGB2 INPUT port,
press the
RGB2 button to access that source.
■ Press the Main button to switch back to the document camera.
Adjusting the Lighting
If you are presenting printed material or three-dimensional objects,
the two upper lamps provide ample light. If the ambient lighting in
the room is sufficient, however, you may obtain a better image with
the upper lamps off.
In addition, you may want to turn the upper lamps off and the base
lamp on if you’re projecting film or slides.
note
You can also press the RGB1,
RGB2, and MAIN buttons
on the document camera to
switch to a different video
source.
PAUSE
LAMP
POSI/NEGA COLOR/B&W
IRIS
AF
2x
SET
RGB1 RGB2
NORMAL OPEN CLOSE
PRESET
CALL
TELE
ZOOM
MAIN
INPUT
WIDE
NEAR
FOCUS
FAR
UPPER BASE
SET
IMAGE
CALL
Select the image
source