Operation Manual

EM638A/639A/640A MP3 PLAYER USER GUIDE
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Rewind
Press the Menu key to the left and hold it to fast backwards.
Lock/Unlock keys Push the Hold switch to the right to lock keys against being pressed
accidentally.
Push the Hold switch to the left to enable all keys.
Note: Depending on the model, the device may have not Hold Switch
button. Instead, you can lock or unlock keys by holding down the
MENU button and then pressing the A-B button.
8 Advanced Features
z Using the Menu
Press and hold the Menu key to enter the main menu.
Push the Menu key leftwards or rightwards to select the menu item and press the
Menu key to confirm the selected item.
Press the
key to return. Or, do not press any key it will return automatically in a
few seconds.
z Using the Navigation Function
(1) In the music or voice mode, press and hold the Menu key to enter the menu.
(2) Select “Folder” and press the Menu button to confirm.
(3) Push the Menu key left or right to select folder.
(4) Press the Menu key to enter the selected folder.
(5) Push the Menu key left or right to select track that you want to play.
(6) Press the Menu key to continue and see two options: “Play now” and “Delete?”.
Push the Menu button to select one option and press the Menu button to
continue or confirm, or press the
key to cancel or return.
z A-B Repeat
To repeat specified section of the current track,
(1) Press the A-B key during playback to select the start point of the repeat.
(2) Press the A-B key again at the desired point to specify the end point of the
repeat. The section between the start point and the end point begins to be played
repeatedly.
(3) Press the A-B key shortly to stop A-B repeat.
z Select Play Mode
You can switch between the following play modes:
Normal –Play all tracks in order and stop after playing all
Repeat One –Keep repeating the current track
Repeat All –Play all tracks in order and repeat
Random Repeat – Keep repeating all tracks randomly
Dir normal – Play all files in the current folder and stop after playing all
Dir all repeat – Repeat all files in the current folder
Dir random repeat –Play all files in the current folder randomly.
To select the play mode:
(1) In the Music or Voice mode, press and hold the Menu key to show the main menu.
(2) Select "Setting" and press the Menu key to show the provided options.
(3) Select "Repeat mode" and press the Menu key to confirm.