ASTRUM TM151 User Manual Download Page 3

POWER SOURCE

- Please charge the unit at least for 8 hours before first use.

CHARGING THE BATTERY

- While the battery is charging, the CHARGE STATUS light is red. 
  After the battery has fully charged, the light turns green.
- Connect the AC adapter to the DC IN JACK of the speaker firmly, 
  and plug it into a wall outlet.
- When the battery is fully charged, first disconnect the AC 
  adapter from the speaker, then from the wall outlet.
- The speaker works normally while charging.

MODE BUTTON

- Press MODE button on the back panel to select the mode 
  (Line-in, USB, BT or FM).

REPEAT FUNCTION

- During playing mode, press “REP” button on the remote to 
  repeat all or repeat one song.
- Repeat function only available for USB drive  playing modes (not 
  for Bluetooth / Line-in / FM).

EQ FUNCTION

- Press the EQ button to choose from 5 different play modes:
  classical, popular, countryside, Jazz, rock.

FOLDER FUNCTION

- Create a folder inside USB, add songs to this folder, press the 
  FOLDER button,to play the songs in the folder.

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