Canon REALiS LCOS WUX5800 WUX7500 WUX6700 WUX5800 Users Manual - Page 76

Installation Procedure The focus at the center of the screen may become blurred when the indicator is moved to nearly to the top or bottom edge in the [Marginal focus adjust.] window. If this happens, perform steps (1) to (3) below repeatedly to adjust the focus of the entire screen. (1) Use [Focus adjustment] (P46) to adjust the focus at the center of the screen. (2) Use [Marginal focus adjust.] to adjust the focus at the edges of the screen. (3) Check the focus at the center of the screen. When using the lens shift adjustment function, the optical axis may be shifted further from the center of the screen than when the function is not used. This can be adjusted by performing steps (1) to (3) repeatedly. 3 Once image edges are in focus, press the OK or FOCUS button. ■ Resetting Adjustment Clears the values set in marginal focus adjustment and returns the lens marginal focus to the standard position. In the [Install settings] menu, select [Professional settings] > [Marginal focus] > [Reset] to reset the adjustment. After the above window disappears, the values set in [Marginal focus] are cleared and the lens marginal focus is returned to the standard position. A reset can be applied regardless of whether [Marginal focus] is set to [On] or [Off]. Setting [Marginal focus] to [Off] will not reset the setting value for marginal focus. Select [Off] to preserve the setting value and prevent further adjustment. Adjustment Using the Adjustable Feet Adjustment in a range of ±1.8° is possible using the adjustable feet. Adjustable feet 74