Solutions to Common problems
1. Playback Display format error: U disk (or TF card) format compatibility problems with
the computer form a U disk (or TF card), and then re-copy songs to play.
2.Only download 700MB computer prompts can be downloaded: "Removable Disk" for the
FAT format, can be "Removable Disk" with the FAT32 format can be solved once and then
download, or the number of "Removable Disk" in the root directory of the storage files do
not more than 180, may be in the "Removable disk" root directory "New folder" download.
You cannot play music: a U disk formatted with a computer (or TF card), and then re-copy
songs to play.
3. Boot automatically shut down: the battery is low, please charge two hours before use.
Play automatic shutdown or restart: the battery is low, please charge two childhood before
use.
4. No sound speaker: volume is turned on.
5. No sound connected to the computer: PC interface connection errors, check the correct
computer's audio output connector.
6. Key non-functional or functional fault: power-cycle.
