In order to find this thread with the search button, the question is only about the optical calibration on a TESA Visio 300 DCC with version 4.3MR1.
The link gives only an english solution !
In order to find this thread with the search button, the question is only about the optical calibration on a TESA Visio 300 DCC with version 4.3MR1.
The link gives only an english solution !