: Start with short sessions (5–10 minutes) and gradually increase to 30–60 minutes as recommended for your specific diagnosis. Critical "Rules of the Road" The "K" Zone
Pritisnite dugme (obično crveno ili zeleno). Na displeju (ako postoji) ili lampici vidjećete indikaciju da je aparat spreman.
Based on official guidelines from vitafon.ru, here is how you typically use it: