Sunstech FROG Manual De Usuario página 33

Solution: Check the setting "LED light" and set it as "On".
3. No sound when playing an audio file.
Possible Cause: The volume is too low. Bad audio file.
Solution: Adjust the volume. Delete or skip the file.
4. The player cannot be connected to the PC.
Possible Cause: The USB interface is not supported by PC's
motherboard.
Solution: Update or replace the PC's motherboard.
5. The displayed time is changing constantly.
Possible Cause: The bit rate of the MP3 file is changing during
playback.
Solution: Try to use fixed bit rate to compress the MP3 file.
6. The PC has error when you plug and unplug the player.
Possible Cause: The player is disconnected from the PC abruptly when
transferring files.
Solution: Do not disconnect the player from the PC when transferring
files.
7. Total memory displayed on the player is not in accordance with the
marked amount.
Possible Cause: Part of memory is used to store programs and display
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