With the development of current recording technology, the recording pen is an indispensable artifact in lectures or interviews with reporters. Without it, you will not worry about missing important information. But how do you use the recorder? Xiaobian will introduce you how to use the digital recorder and precautions.
First, the use of the recorder is as follows:
Switching machine: Press and hold the D button until the red light is on, then release it. When the recorder is turned on, it will enter the recording preparation state (red light is always on); then press and hold the D button, the red light will be off, that is, it will be turned off.
Recording: After starting up, in the recording preparation state (red light is always on), long press D down button until the red light flashes and release, the recorder starts recording, after three seconds the red light goes out, but the recorder is still recording. Still continue recording; short press the D button to stop recording, the recording content has been automatically saved as a WAV file, at this time the red light is on and remains steady, the recorder returns to the recording preparation state.
Play recording: In the recording preparation state (red light is always on), short press D down button, it will start to play the recording file in a loop. At this time, the red light is always on and the yellow light is flashing; then press the D button to stop playing the recording and recording. The pen returns to the recording preparation state. In the recording preparation state, press and hold the D button to turn off the camera.
Delete files: Deleting files can only delete music files or audio files on your computer after connecting to a computer.
Second, notes on the use of the recorder:
    In order to maintain the performance of the recorder, please avoid placing or using the recorder in the following places: in a bathroom or other damp places, in a hot place such as sun exposure or near heating equipment, in a place where the temperature is too low, or in a dusty place. Xiao Bian advises you not to disassemble or change the digital recorder yourself. To avoid falling or strongly colliding with the digital recorder, please select the appropriate volume. When using the headset, it should not be too loud. If you feel tinnitus, please turn down the volume or stop using it.
    The above is about the use of the recorder and precautions, I hope to help everyone.
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