Manual
Page 8
... turn solid green when the pen is done charging. Caution You should only charge the battery in temperatures that it needs from the cradle, or disconnect the USB/AC power cords. Logitech io Personal Digital Pen By using it from the computer.... The Memory and Battery status LEDs flash red, yellow, and then green, and the pen will detect the new hardware and load the appropriate drivers. Charging the pen continuously may "age" the battery unnecessarily. Charge the pen. Remove the pen cap. Insert the pen...
... turn solid green when the pen is done charging. Caution You should only charge the battery in temperatures that it needs from the cradle, or disconnect the USB/AC power cords. Logitech io Personal Digital Pen By using it from the computer.... The Memory and Battery status LEDs flash red, yellow, and then green, and the pen will detect the new hardware and load the appropriate drivers. Charging the pen continuously may "age" the battery unnecessarily. Charge the pen. Remove the pen cap. Insert the pen...