Samsung GX-20 Service Manual page 263

Turn on the controller again (1,000 rpm), and click on the "OK" button. (Adjust the following)
✁
Turn off the controller, and change the positions of the camera and the stage to the Y direction
✂
adjustment.
✄
IMPORTANT
Handle the stage carefully, as it is heavy. Do not touch the black vibration plate.
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. ADJUSTMENT
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