FT24 User Manual V1.1
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⚫ Delete unnecessary sounds.
4. Convert audio file format.
⚫ Go to “Sampling Type” page.
⚫ Set “Sampling Rate” as “16,000 Hz”.
⚫ Select “Mono”.
⚫ Cancel “Add Shaking”.
⚫ Select “8-digit”.
⚫ Confirm and save file.
5. Create a new folder, naming as “MUSIC”, in the root directory of your TF card.
Copy the converted audio file into the folder and make sure the file format and
file name are correct.
*Audio file name should be English only and not longer than 12 digits.
6. Insert the TF card into FT24 transmitter. Go to “Custom Voice” page. Define a
switch and select the audio file. Operate switch to play the audio file and confirm.
Mark: If your prepared audio file cannot be converted, then please lower audio
quality bit by bit and have a try.