1) When not charging, press button 1 (upmost) and then press button 3 (lowest)
2) When not connecting, press button 2 (middle) 30 seconds (device goes off) and then press button 2 again (device starts with a gray triange on display)
1) When not charging, press button 1 (upmost) and then press button 3 (lowest)
2) When not connecting, press button 2 (middle) 30 seconds (device goes off) and then press button 2 again (device starts with a gray triange on display)