Mach Speed Technologies TRIO A1000 - Manual (Page 5)

4
Appearance
Basic Operations
 Powering on: Set the ON/OFF switch to the ON position, then press
and hold the PLAY button for 5 seconds.
 Powering off: Press and hold the PLAY button for 5 seconds, until
the player powers off. Once the device is powered off, set the ON/OFF
switch to the OFF position.