Selecting Gamma Correction Mode

Use the  or  buttons to choose one mode from three options. Each mode is recommended for :

Dynamic .........

For true color reproduction of natural tones

Natural ...........

Normal settings

Black Detail ....

For dark portions of a picture

Selecting Color Correction

Adjusts red, green, blue, yellow, magenta, cyan and color gain each independently to correct the tint on whole screen.

Adjusting Color Temperature and White Balance

This feature adjusts the color temperature using the slide bar.

Checking "Color Temperature" enables the color temperature slide bar and disables the “White Balance” button.

Clear “Color Temperature” and press the White Balance button to access the Contrast/Brightness adjustment for each R, G, and B.

NOTE: "Color Temperature" and "White Balance" are a trade-off. The White Balance is not available for Viewer and LAN.

Selecting Base Setting

This feature allows you to use color correction or gamma values as reference data to optimize for various types of images.You can select one of the following five settings.

• Presentation

• sRGB

• Graphic

• Video

• Movie

 

Projector Options

Using 3D Reform

This feature corrects trapezoidal distortion so that the projected image is rectangular.

Two options are available for correcting procedures.

You can save adjustment settings by using the 3D Reform Save option on Setup (See page E-47).

Cornerstone

See page E-20.

Keystone

1.Press the SELECT  button to adjust the horizontal keystone.

2.Press the SELECT  button to select "Vertical".

3.Press the SELECT  button to adjust the vertical keystone.

4.After completing, press the ENTER button.This will return to the menu screen.

*When "Resolution" is set to "Native", "Cornerstone" and "Keystone" are not available.

Keystone Correction at Zoomed Lens Position

You can zoom in or out, while keeping an image that was corrected using Keystone, without again having to make those adjustments.

Improvements in 3D Reform performance allows the projector's adjustment range (horizontal and vertical combinations) to be wider by approximately 25% in the maximum telephoto position when compared to initial units shipped.

NOTE: There are some cases when adjusting the zoom position from Tele to Wide (after performing Keystone correction in Tele) can result in a message “Range Over ! 3D Reform data has been cleared.”. In this case correction values for Keystone will return to the factory default setting.

E-42