If the computer shows “ERR” on the message window, please re-press the PULSE RECOVERY key and please make sure your hands are keeping well on the grips.
Če računalnik v sporočilnem oknu prikaže »ERR« (Napaka), ponovno pritisnite tipko PULSE RECOVERY (Obnovitev utripa) in se prepričajte, da se z rokama trdno držite krmila.