Scanning Electron Microscope EM-30PLUS Operating Manual
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8) Like the alignment method for X axis, find out the brightest position by fastening or
loosening Y axis bolt.
9) Check if it is the brightest while watching screen.
- If the brightness of screen changes, repeat the 7~8 processes and find out the
brightest position.
10) When electron gun alignment finishes, fix it by turning each X, Y axis in the opposite
direction.
If electron gun is not aligned properly, image quality can decrease or image cannot be
printed.