8. FAQ

Problem

 

Causes

 

Solution

No display after

Without installing battery or

Verify the battery is installed, change battery.

pressing the power

battery low.

 

 

button.

 

 

 

 

Without sound

1.

Volume is too low or

1. Adjust volume or download file.

when playing

without music in your player.

2.

Change battery.

music.

2.

Battery low.

3.

Download the documents again.

 

3. MP3 or WMA file is corrupt.

 

 

Can’t download

1.

HOLD is on, the disk is

1.

Push the HOLD switch to the opposite direction.

music file after

write protected.

2.

Connect to the USB interface again and verify

connection.

2. The USB is not connected

PC identified the removable disk.

 

to PC properly.

3. Maximum 256 folders or files can be saved under

 

3.

Storage directory is wrong.

root directory. If exceeded, please create another

 

 

 

subdirectory under root directory before copy.

 

 

 

 

 

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X-Micro Tech EVA 310 user manual Faq, Problem Causes Solution