3ENGLISHVQT3T183Table of contentsPreparationSupplied accessories........................................ 2Part names ....................................................... 4Screen display .................................................. 5Inserting a battery ............................................. 6Turning the power on/off ................................... 7Hold function..................................................... 7Setting the time................................................. 8Basic OperationsRecording ......................................................... 9Playing ............................................................ 10Deleting files and formatting ........................... 11Advanced OperationsChanging the microphone sensitivity .............. 12Changing the sound quality ............................ 12Recording at a specified time(Timer recording) ............................................ 13Changing the playback speed ........................ 14A-B Repeat playback ...................................... 14Playback from a specified position(Time search) ................................................. 15Repeat play (Repeat) ..................................... 15Dividing files ................................................... 16Listening to audio with earphones .................. 17Recording by connecting an externalmicrophone ..................................................... 18Connecting to other devices ........................... 19Common settings............................................ 20Using the unit with a computerSystem requirements...................................... 21Connecting the unit to a computer.................. 22Opening the folders of the unit ....................... 24Importing files to a computer and organisingfiles ................................................................. 25File names ...................................................... 26OthersQ & A (Frequently Asked Questions) .............. 27Error messages .............................................. 27Troubleshooting guide .................................... 28Specifications ................................................. 33Care and use .................................................. 34Maintenance ................................................... 35Useful Information .......................................... 37