Description:
As Tco4-HCV device is no longer developed, it will not support new tachographs. Usually, the printout from GEN2v2 tachographs will mention "GEN2v2" in it. If you want to double-check this information, you can check the tachograph models in the pages provided below.
How to check:
1. Go to the page, for example https://www.lisledesign.com/remote-tacho-download-checker/, https://tacholookup.teltonika.lt/, or other.
2. Insert the VDO tachograph serial number (starting with 1381.) and search it.
3. You will see its version as below:
4. Result: for VDO - tachographs Gen2V2 are starting from version 4.1. Every tachograph version below 4.1 is Gen2 (but not V2), so, it is supported by Tco4-HCV devices and it can successfully download tacho files.
Related documentation: