This document is the user manual for the Estes 4151 Park Flyer, a radio-controlled (R/C) foam plane. It provides instructions on how to operate the included Transmitter/Charger, which features a Flight Optimizer that limits motor operation to two minutes per charge cycle to allow for multiple flights. The manual details how to switch the transmitter between 'ON' for flying and 'OFF' for charging.
To re-set the Flight Optimizer, switch the transmitter 'OFF' and then 'ON' again.
The motor will turn off automatically after 2 minutes of continuous operation, and the plane will begin to descend.