Basic Operation Of The Projector - LG BX403B Owner's Manual

Basic Operation of the Projector

1. Place the projector on a sturdy and horizontal surface with the PC or AV source.
2. Place the projector with the desired distance from the screen. The distance between the projector and the screen
determines the actual size of the image.
3. Position the projector so that the lens is set at a right angle to the screen. If the projector is not set at a right
angle, the screen image will be crooked. If this is so then the keystone adjustment may correct this (Refer to
page 27.).
4. Connect the cables of the projector to a wall power socket and other connected sources.
Screen height (X)
Screen Width (Y)
projection distance based on the picture format
Screen
X/2
X/2
Projection distance (D)
Screen
Y/2
Y/2
4 : 3 Scale
Diagonal Size Horizontal Size
(mm) (mm)
Projection off-set ratio:100%
Projection distance (D)
Projection Distance
Vertical Size Wide Distance Tele Distance
(mm) (mm)
Installing and Composition
(mm)
* The longest/shortest distance
show status when adjusted by
the zoom function.
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