Vatech A9

Vatech A9 (PHT-30CSS)
Technical manual
VDH-TeM-098
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4. As shown in the image below, adjust [SPM_UBTT_xxxx] so that the center value is 1160~1180
pixels.
* As the value decreases, it moves to the left and moves about 10 pixels per value.
CEPH standard phantom image
Check the center coordinates.
(Standard range: 1160 to 1180)