For example – VDO DTCO tachographs support the Counter functionality from version 2.0, however in OEM tachograph versions – non universal tachograph – meant specifically for truck manufacturer i.e. Mercedes/DAF – Counter functionality can be disabled from the factory.<br> | For example – VDO DTCO tachographs support the Counter functionality from version 2.0, however in OEM tachograph versions – non universal tachograph – meant specifically for truck manufacturer i.e. Mercedes/DAF – Counter functionality can be disabled from the factory.<br> |