This troubleshooting guide helps instructors fix PRESTAN Professional monitored manikins when the CPR Rate Monitor lights are not working correctly. It explains the relationship between the mechanical clicker and the battery-powered monitor, then walks through checks such as battery condition, wiring connections, clicker seating, and related mechanical causes that can interrupt the small current that drives the lights. Use it when shoulder LEDs stay dark or behave inconsistently during rate feedback practice so you can restore visual CPR feedback without unnecessary part swaps. Pair it with clicker or rate-monitor replacement guides if hardware tests point to a failed component.
Item #: PP-AM-401M-DS
4-Pack Adult and Female CPR Manikin WITH Feedback, DARK TONE, PRESTAN
