HDR negative scan conversion

[predstone]

Hi,
Is there a function in Silverfast Ai that I can use to convert a 16bit HDR grayscale scan to a positive. I use Photoshop currently (simply "invert") but I thought there was some more sophisticated conversion function in "AI". If not which edition has that function???
Thanks
Paul Redstone

[LSI_Noack]

Dear Mr Redstone

HDR files scanned with Ai are intended to be processed and converted to positives in SilverFast HDR or SilverFast DCPro.

Best regards
Sonny Noack
- Manager Technical Support, LaserSoft Imaging AG -