Gerbing temperature controller

This Gerbing temperature controller can be used to set the temperature for the 12V heated gloves and 12V heated socks in 4 different settings, which are indicated in the colors red, yellow, green and flashing green. The two highest settings, red and yellow, are locked for your safety. The Gerbing heated gloves become so warm that in normal Dutch temperatures the lowest two settings, green and flashing green, are sufficient. If you still want to use the two hottest settings at your own risk, you can do so by turning on the Junior Controller and pressing the round button for 10 seconds. The hottest settings for very low temperatures are now permanently unlocked. You can then set one of the four heat settings with the round button in the middle of the temperature controller.
Red (default locked) 100%
Yellow (default locked) 75%
Green 50%
Green flashing 25%