UTOK 1000 D Dokumentacja Pobierz pdf (Strona 57)

6. Recording problems

• Press the RESET button and after restart check if the recording works

well.

7. Usage time too short

• Battery usage time can be influenced by the temperatures in the

working environment. If the temperature is too high or too low, the

working time will be affected. It is recommended to use the device in a

normal temperature environment.

• Battery usage time depends on the way you use the device. High audio

volume or WiFi make the battery life shorter.

• In order to have a long lasting life for the battery, please charge it for 8

to 12 hours before the first use.

8. Headphones without sound

• Make sure the audio file you are trying to listen to is not broken. Try

listening to another audio file to confirm.

• Make sure you have a good wire connection between the headphones

and the device.

9. Display color problems for photos or videos

• Press the RESET button to check this issue.

10. Erors while copying files

• Please check if the storage space is full.

• Please check if the USB cable is in good condition.

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UTOK 1000 D Dokumentacja Strona 57