Make sure to charge the G Pen Nova prior to use. Once the G Pen Nova Battery is charged in full, press the power button five times. The button will blink three times to indicate it has been powered on. To power the device off, click the button five times again. The button will blink one time in each color (blue, green, red) to indicate it is powering down.
If you have any further inquiries, please contact our Customer Service Department anytime Monday through Friday, 8:00am to 5:00pm PST.
Email: help@grencoscience.com
Phone: (800) 948-7480