Alpine X009-FD2 Quick Reference Manual page 5

Turning Power On or Off
1
Turn the ignition key to the ACC or ON position.
The system is turned on.
2
Press and hold the
~
button for at least 3 seconds to turn the power off.
Insert the SD memory card into the slot until it is locked.
If the SD memory card is not inserted properly, the monitor cannot be closed.
4-EN