Toshiba TDP-S21 owner manual Using the document camera, Image projection with the document camera

Using the document camera (Continued)

■Image projection with the document camera

1 Place the document.

Set the document at the side of the projector.

2Press the CAMERA button, and select camera input.

• The input returns to the previous input when the CAMERA button is pressed again.

•Camera input can also be selected by pressing either the remote control or projector’s INPUT button.

3Rotate the camera head to align the orientation of the document for shooting by checking the screen.

4Move the camera arm up and down to adjust the image size.

Farther (↑): Smaller image

Closer (↓): Larger image

•Closeup shot with the distance shorter than 100 mm cannot be performed.

5 Adjust the focus using the focusing lever on the camera head

Focusing lever

Rotate the focusing lever to either NEAR or FAR, whichever is better in focusing.

• Near : 100 mm to 300 mm Far : 300 mm to 5 m

6If the screen is too dark or too bright, use the CAMERA GAIN (+/–) buttons to make it easier to see.

The Sharpness of the camera image can also be adjusted using the Image adjustment menu p.30 .

7After use, fold up the document camera.

Fold up the camera using the reverse order from unfolding the document camera p.34 .

Notes

•There is no audio output when camera input is selected.

•If the room’s fluorescent lighting causes the image to flicker, either turn off the fluorescent light, or set the Shutter from the Image adjustment menu p.30 . Note that changing the Shutter setting may not eliminate the flicker, depending on the lighting, state of the document, or image adjustment.

■Locking the white balance

Although the projector’s camera is constantly adjusting the color balance of the images it photographs, the color balance may be disrupted, depending on the color layout of the document. If this happens, the white balance can be locked using the procedures below.

1Lay down a piece of white paper, and adjust so it fills the screen.

Adjust the camera head and arm so that the white paper fills the screen completely.

2Set the White balance to Lock in the Image adjustment menu. p.30

The white balance is locked. If you want to return to the auto adjustment, set the White balance to Auto in the Image adjustment menu.

Notes

•If the white balance is set to Lock, once power is turned off, the setting goes back to Auto.

•The color of the room lighting may prevent the white balance from being adjusted to the optimum level. In this situation, or if you want to use a certain tinting, adjust the R-level, G-leveland B-levelon the Image adjustment menu p.30 .

Operations

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