Focus And Position Of The Screen Image; Selecting Source Mode - LG BX403B Owner's Manual

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.
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.
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.
4. 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
◉
Exit
MENU
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 selected item is activated as white,and if there 's no signal, the
selected item is deactivated as gray.
• The input button only toggles through the active inputs.
• Component inputs can be connected to RGB1 and RGB2 using a special cable. RGB1 and RGB2 do not show as active
inputs even when a device is connected to them.
16
OK
Zoom ring
Foot adjusting button