LG BX503B Owners Manual - Page 16

Installing and Composition Focus and Position of the Screen Image When an image appears on the screen, check if it is in focus and fits well to the screen. Focus ring • To adjust the focus of the image, rotate the focus ring which is the outer ring on the lens. • To adjust the size of the image, rotate the zoom ring which is the inner ring on the lens. Zoom ring To raise or lower the image on the screen, extend or retract the foot at the bottom of the projector by pushing foot adjusting button as below. Foot adjusting button 1. While pressing the foot adjusting button, raise or lower the projector to place the screen image in the proper position. 2. Release the button to lock the foot in its new position. 3. Turn the foot at the back left or right to make a fine tune of the length of the projector. After raising the front foot, do not press down on the projector. Selecting source mode 1. Press the INPUT button on the remote control or the control panel. RGB1 RGB2 HDMI Video MENU Exit ◉ OK 2. After moving into desiring input by pressing ∧, ∨ button, please press the confirm button. • When a signal cable is plugged in and there 's a signal, the selecting item is activated as white,and if there 's no signal, the selecting item is deactivated as gray. • If pressing the input selection button, it is possible to select activated item. • It is possible to watch by selecting RGB 1 for Component 1 input and RGB 2 for Component 2 input, and in case of Component, even though there 's an input signal, the OSD item is not activated. 16