Technical information

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8. Convergence
Is
convergence
on the center area
bad?
Is
convergence on the
fringe area bad?
Adjust static
convergence
Refer to
Adjustment
procedure of
convergence
Yes
Adjust D.Y
Location
Yes
No
Poor convergence
7. Focus
Monitor remains
unfocused
Check
Focus VR in
FBT
Is
focus
acceptable?
Trouble in Focus
circuit (FBT)
Yes
OK
No