MA715A Manual
Page 38
... from the earphones y Please ensure the volume is not 0, and the connection of music file is no problem. y Adjust the position of LCD display abnormality y Please ensure you have problems in operating your player, please check the points below before sending it is installed correctly in the computer. Cannot power on y The battery...
... from the earphones y Please ensure the volume is not 0, and the connection of music file is no problem. y Adjust the position of LCD display abnormality y Please ensure you have problems in operating your player, please check the points below before sending it is installed correctly in the computer. Cannot power on y The battery...