SET UP
CONVERGENCE ADJUST
Your Projection TV has three color projection tubes: one for red, To simplify convergence, the following feature allows you to
one for green, one for blue. When mixed together in the proper display a test pattern of horizontal and vertical lines on the screen.
proportion, the output of these three colors, however, the beams Properly converged, the lines appear white, which is actually a
must be precisely aligned over each other so that the colors can combination of the outputs of the three color tubes. The output of
be mixed. The process of aligning these picture beams is called the green tube is stationary. The outputs of the red and blue tubes
?convergence?. can be adjusted. When properly aligned, the outputs of all three
tubes should be directly over each other to produce the white lines.
Over a period of time, the picture tubes can drift out of alignment
due to normal bumps and vibrations or moving the TV. If you move
your TV, or if, after a time, you notice color rings or halos around
objects in the picture, you may want to converge (align) the colors.
Press the CURSOR A, v to move the color displayed up or down.
Press the CURSOR 4, F to move the color displayed left or right.
Press MENU to change the color.
Press EXIT to quit.
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ACEC
HITACHI
