GCC Technologies IFIIS 20JFL, User Manual

Page: 93 / 111

StellarMark IFII-Series User Manual
Rev.5.0
89
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Step 4.
If there is barrel square, go back to the “lens setup” to correct it.
Step 5. If the figure becomes protuberant in X-axis, the X value will need to
be.
Increased like 0.002; while if now it become indentation, the X value
will have to be reduced to as 0.0014.
Keep adjusting the value until it is acceptable.
Step 6.
If the square is trapezoid, go back to the “lens setup” to correct the
irregular square.