Power On and Off1. Power On: Slide the power switch to “On” position.If the switch already at “On” position, just press theplay button for 3 seconds.2. Power Off:1) Slide the power switch to “Off” position.2) Press play button for 3 seconds when the switchat “On” position.Note:1) Please put the power button to “Off” position ifyou won’t use it for a long time.2) If you cannot switch on the recorder, please makesure the slider switch is on the right side.Charging the Recorder1) Use only a 5V/500mAh charger for charging.2) Charge by computerPlug one end of the micro USB cable into the USBport of a computer, the other end to the port onyour device. While it is fully charged, disconnect thecable from your device by pulling it straight outward.Lock ScreenSlide the button on the right(from down to up) to lockthe screen. Repeat to unlock.Volume AdjustmentWhen it ’ s on audio/video playing interface, click orhold button ▲/▼ to increase/decrease the volume.2