1. How to judge whether the recorder is on or off?
Check the state of the "OFF, SPK, REC" button position of the recorder, the "OFF" position means the power is off, "SPK" plays the latest recording, and "REC" starts recording.
2. How to play recording files?
Switch the recorder button to the "SPK" position, and the recorder will automatically play the latest recording file.
3. How to play MP3 music files?
When the recorder button is switched to the "SPK" position, the recorder will play the latest recording. When the recorder "—" key is pressed twice continuously, the recorder will switch to play MP3 music. Press the "—" key twice in succession to switch repeatedly.
4. How to adjust the playback volume of the recorder / switch between up and down songs?
1) Volume adjustment: Press and hold the "+" key during playback to increase the volume (don't let go, let go when the volume is right). Press and hold the "-" key to decrease the volume (release when the volume is comfortable).
2) During playback, press the "+" button once to switch to the previous song, press the "--" button once to switch to the next song, press the "+" button twice to pause playback, press the "+" button button Button play continues twice.
5. How to listen to recording/music with headphones?
After the recorder is turned off, connect the earphones and switch the button to "SPK" state. The recorder automatically plays the latest recording. Press the "—" key twice, the recorder will automatically switch to playing music (only supports MP3/WAV format). The operation methods of the "play/pause key", "+ key" and "-" key on the headphone controller are the same as those of the recorder body.
Storage capacity: 1600 hours
Recording format: WAV/MP3
System compatibility: XP, WIN 7, WIN 8, WIN 10, IOS system, Linux2 (Windows/Mac) not iPhone