Adjusting the Projected Image. Ricoh PJ WX4152NI, PJ WX4152N, Ricoh PJ WX4152Ni

Adjusting the Projected Image

Adjusting the Projected Image

Adjusting the Angle of the Projection

If the height of the projected image does not fit the screen, you can adjust the angle of the projection using the adjustable feet.

1.

Lift the projector.

2.

Adjust the length of the adjustable feet.

Adjust the height of the right and left adjustable feet so the projector is level. If the projector is inclined too much, an error occurs and operation cannot be performed.

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• You do not need to adjust the angle of projection using the adjustable feet if the projector is installed on a wall or ceiling.

• The projector automatically adjusts the projected image for keystone distortion according to the projection angle. If [Auto Keystone] in [Display/Sound Settings] is specified as [Off], manually

adjust for keystone distortion. For details, see page 40 "Adjusting for Keystone Distortion".

Adjusting the Focus

Adjust the focus of the projected image.

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2. Projecting an Image

1.

Move the focus lever to adjust the focus.

The shape of the projected image changes slightly when the focus ring is turned.

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Adjusting for Keystone Distortion

If the projector is placed at an angle, the projected image will be distorted. This is called keystone distortion.

If [Auto Keystone] in [Display/Sound Settings] is specified as [On], the projector automatically adjusts the projected image for keystone distortion according to the projection angle. If this setting is specified as [Off], adjust for keystone distortion using the following procedure.

1.

Press the [Keystone] button.

The value bar appears at the bottom of the screen.

2.

Adjust the keystone distortion using the [ ] and [ ] buttons.

Adjusting the Projected Image

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Press the [ ] button to decrease the width of the bottom of the projected image. Press the [ ] button to decrease the width of the top of the projected image.

• Some data may be lost or the image quality may be degraded depending on the degree of the keystone adjustment and the type of the image.

• You can manually adjust for keystone distortion even if [Auto Keystone] is specified as [On].

However, if you change the angle of the projector, it is automatically adjusted again.

• The keystone adjustment level stays registered even if the projector is turned off. We recommend that you specify [Auto Keystone] to [Off] if the projector and screen are permanently installed.

• You can also adjust the keystone distortion using the [ ] and [ ] buttons on the control panel.

Reducing the Size of the Projected Image

If the projected image is larger than the screen, reduce the size of the image using the [Zoom] button.

The image can be reduced by 80 to 100% using the digital zoom function.

1.

Press the [Zoom] button.

The value bar appears at the bottom of the screen.

2.

Adjust the size of the projected image using the [ ] and [ ] buttons.

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Press the [ ] button to reduce the size of the projected image. Press the [ ] button to enlarge the size of the projected image. The image is enlarged until it reaches the original size.

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2. Projecting an Image

• The image may sometimes be disrupted while it is reduced.