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be done after the purity adjustment)
(to
STATIC CONVERGENCE
ours.
the blue and red colours.
DYNAMIC CONVERGENCE
screen in the following steps.
Fig. a : Drive the wedge at point "a" and
l
swing the deflection coil upward.
Fig. b : Drive the wedges at points "b" and
l
downward.
Fig. c : Drive the "c" wedge deeper and
l
swing the deflection coil rightward.
Fig. d :Drive the 'Id" wedge deeper and
l
swing the deflection coil leftward.
apply glass tape over them.
magnet unit (purity, 4-pole and 6-pole magnets),
and magnet unit lock screw.
Finally receive the red-only and blue-only colour sig-
nals and make sure there is no other colour mixed
on the screen.
Fig. a
_________________ 4 ____ i
I
Wedge "a"
Fig. 5
\
\
\
\ :
G
- - . B
\
Fig. b
I
-
-
-
-
-
-
-
-
I
-
I
- - - - - - - - -
I
I
I
I
Fig. d
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