Hitachi 60FX32B Operating Manual page 39

INITIAL SETUP
I CONVE;RGENCE AE)JUST [
Your HITACHI projection TV has three color projection tubes: one for red, one for green, one for blue. When mixed
together in the proper proportion, the output of these three color tubes can produce any color. To prod,Jo, these
colors, however, the beams must be precisely aligned over each other so that the colors can be mixed. The process
of aligning these picture beams is called "convergence".
Over a period of time, the picture tubes can drift out of alignment due to normal bumps and vibrations or moving
the -IV. 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.
To simplify convergence, the following feature allows you to display a test pattern of horizontal and vertical lines
on the screen. Properly converged, the lines appear white, which is actually a combination of the outputs ol:the three
color tubes. The output of the green tube is stationary. The outputs of the red and blue tubes can be adjusted. When
properly aligned, the outputs of all three tubes should be directly over each other to produce the white lines.
/ D-\
-_1 F._ I.- )
\ D,.I_ !
RED
BLUE
_s,,__ ='_ _,_
RECALL/CS
Press PLAY (A) or STOP (V) to move the color displayed up or down.
Press REW (_) or F.FWD (>-) to move the color displayed left or right.
Press MENU to change the color.
Press EXIT to quit menu.
I NOTE: Please use the EXIT button on your remote to quit this menu. To quit this menu without a remote, turn
the -IV off.
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