On 16:9 reproducers, the image is distorted. With the function Correct aspect ratio the image can be balanced.
Via PARTdataManager - Extras menu -> Preferences -> Miscellaneous tab page -> Correct aspect ratio you can turn this feature on/off.
More information can be found under Section 3.3.8.4.3, “ Correct aspect ratio ” in PARTsolutions - User manual.

