LevelOne IAT-1000 - Manual (Page 18)

4.2.8.2. Edit Schedule
Click System on the menu bar and click Edit Schedule. Then the Edit Schedule
Dialog Box pops up. Enter the parameters of each scheduled music playback and
click Add Schedule. Click Confirm to save the Schedules.
4.2.9. Main feature – Play
Click Play on the menu bar and click Repeat, then the play music will repeat
If you want to stop the base music, it can click Stop Base Music.
For IAT-1900/1920 only