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r. Focusing
D
MASK 112
FRAME
TOP
LEFT
TOP
CENTER
TOP
RIGHT
Figure 8.13 MASK 1/2 AND HORIZONTAL LINEARITY
02509
Focusing adjustment is achieved with potentiometer R76 and shall give a dot
resolution defined as follows:
The frame area within a circle with a diameter measuring 90% of the picture
width, shall give a visible dark area between each dot .
. Outside of the circular area dots must be recognizable. Note this function is
not adjustable bein~ controlled by the dynamic focus waveform .
....
8305
FIMI MON 12
11
/15
11
8-13
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