User's Guide
26 
Can backup, restore the machine Settings and data 
10.  Date & time 
 Set the date, time, time zone and time display format   
11.  About device 
Check the machine software version and other information 
OTG 
OTG  is  the  On-The-Go  abbreviation.  It  is  a  technology  that  realizes  data 
transmission between portable devices without a host. Specifically, computers are not 
needed  to  act  as  a  medium when  share  data  with  or  transfer documents  from  other 
portable devices to your player such as flash disk, mp3 player and portable hard disk. 
OTG Connection Steps: 
1.  Would U disk or move hard disk, and other USB devices through OTG 
connected to the machine turned connection to the USB interface. 
2.  For  external  USB  device  display  machine  after  state,  to  return  to  the 
machine desktop,  click  "file manager" icon,  choose the  "mobile disk", 
can access the connection USB device files in the content. 
Remarks: 
1.  Due to large varieties of portable devices, the player might not recognize some 
of them. 
2.  Compatibility  with  more  and  more  portable  devices  will  be  realized  through 
firmware improvement. 
3.  While using  OTG  connection,  the  other  portable  device relies  on the player’s 
power supply. Thus if your player  maintains less  than 1/3  battery or the other 
device is a heavy electric consumer,  OTG connection might not be  proceeded 










