Umdyarho wamahashe ngumsebenzi oqhelekileyo eFinland. Umthengi Sebenzisa i-EF-12 yokuphila kwamahashe. Isikrini sinokusongelwa kwaye sinokuphakanyiswa kwiimitha ezi-2, eziqinisekisa ukhuseleko lwababukeli kwaye bazise inkqubela phambili yomdlalo ngalo lonke ixesha. Itreyini ye-LED ye-LED kulula ukuyilawula. Isetyenziselwa ngokubanzi ukukhuthaza imicimbi yezemidlalo, ukukhuthaza ukunyuselwa kwemoto, kunye nokukhuthaza iimveliso ezintsha. I-JCT inokuqwalasela ngokweemfuno zabathengi. Ungathandabuzi ukuqhagamshelana nathi ulwazi oluthe kratya.