Power ON/OFF the OPTAC tool by pressing and holding the button.
Full tachograph download. (All information, max 1 year)
Partial tachograph download. (All information since the last tachograph download)
Driver card download.
Power ON/OFF the OPTAC tool by pressing and holding the button.Full tachograph download. (All information, max 1 year)Partial tachograph download. (All information since the last tachograph download)Driver card download.