3M X55I Operation Guide - Page 28

Multifunctional settings PICTURE Menu (continued) 3M™ Digital Projector S55i/X55i Item Description Using the buttons ▲/▼ switches the mode of color temperature. HIGH  MIDDLE  LOW  CUSTOM COLOR TEMP COLOR TINT SHARPNESS To adjust CUSTOM Selecting the CUSTOM and then pressing the button ► or the ENTER button displays a dialog to aid you in adjusting the OFFSET and/or GAIN of the CUSTOM mode. ENTER : OFFSET GAIN RGB RGB OFFSET adjustments change the color intensity on the whole tones of the test pattern. +0 +0 +0 +0 +0 +0 GAIN adjustments mainly affect color intensity on the brighter tones of the test pattern. COLOR TEMP Choose an item using the buttons ◄/►, and adjust the level using the buttons ▲/▼. You can display a test pattern for checking the effect of your adjustment by pressing the ENTER button. Each time you press the ENTER button, the pattern changes as below. No pattern  Gray scale of 9 steps Ramp  Gray scale of 15 steps • When this function is performed, a certain extra such as a line may appear. Using the buttons ▲/▼ adjusts the strength of whole color. Strong  Weak • This item can be selected only for a video signal. Using the buttons ▲/▼ adjusts the tint. Green  Red • This item can be selected only for a video signal except for SECAM. Using the buttons ▲/▼ adjusts the sharpness. Strong  Weak • There may be some noise and/or the screen may flicker for a moment when an adjustment is made. This is not a malfunction. 28 © 3M 2005. All Rights Reserved.