Camera
(Continued)
5 Focus on the picture by turning the focusing ring on the camera head.
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| Focusing ring |
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| N: Near |
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| F: Far |
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6 Press PHOTO/TEXT to select | |||||||||||
the mode of the document. | |||||||||||
PHOTO: |
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TEXT: | AB |
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7 When finished, turn off the | |||||||||||
light and close it, and put back | |||||||||||
the arm. |
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Follow the steps of “Preparation of the document imaging camera” in reverse.
Notes
•The light turns off automatically when the arm is leaned.
•When the arm is not raised up, the camera source cannot be projected.
•In the camera input selected, audio signals from the RGB INPUT (AUDIO) is selected.
•“Camera gain” adjustment may improve view of a camera subject which is too dark or vivid.
32
Locking the white balance
Normally, this camera automatically adjusts the color balance to project the picture. If the adjustment is not sufficient, follow the steps below to lock the white balance.
1)Project a white paper and enlarge it to fill the screen.
2)Press W.BALANCE to turn the LOCK indicator on.
The white balance is locked.
To release the white balance, press W.BALANCE again to turn the LOCK indicator off.
Notes
•If you raise up the arm while the camera input is selected, the color of the picture may vary for an instant due to the white balance adjustment. This is not malfunction.
•If you put back the arm and raise it up while the white balance is locked (the LOCK indicator is lit), the projector releases the white balance but leaves the LOCK indicator on. In this case, press W.BALANCE to restore the indicator to the normal status.
CONTENTS | 38 |
Correcting illuminated defects
If there are some luminous dots on a projected picture, make the following correction.
1)While the camera is active, cover the camera lens with a black paper completely.
2)Press OVERLAY and ARM LIGHT at the same time.
When flickering occurs by a
fluorescent lighting in the room
In this case, turn off the lighting of the room or adjust the Camera gain in the following manner.
1)Press ARM LIGHT to turn off the arm lighting.
2)Press MENU to display the menu.
3) | Press | or | to select “Picture”. |
4) Press | or | to select “Camera gain”. | |
5) | Press | or | to adjust the value. |
