Vatech Smart Plus PHT-35LHS - Page 128

Smart Plus (PHT-35LHS)
Technical Manual
VT-TECH-Smart Plus-001
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* Right and Left Pin Distance Error
= (Right-Center Pin Distance) – (Center-Left Pin Distance) ≤ ±13 pixels
Right-Center Pin Distance = Center Pin Pixel Number – Right Pin Pixel Number
Center-Left Pin Distance = Left Pin Pixel Number – Center Pin Pixel Number
If the distance error does not meet the standard, do the steps that follow:
① Close the Viewer.
② In the Panorama tab, type [SPM_PX?_] and click Send to read the current PXST value.
③ Correct the PXST value and type [SPM_PXST_####] and click Send.
 ####: Corrected PXST value
 When you change PXST Value 1, it will be changed by approximately 3 pixels.
- Left Pin Distance > Right Pin Distance  Increase PXST Value
- Left Pin Distance < Right Pin Distance  Decrease PXST Value
12) Exit VAKCAP and acquire the BALL PHANTOM image again and measure the Pin distance
error.
13) Do the steps repeatedly to the Right and Left Pin distance error meets the standard.