E-Ace M308 - Button Functionality; Device Buttons Overview; Power and Mode Operations

Ⅰ.Button function description
Button diagram
1、Power 2、GPS socket 3、Mini USB port 4、Menu/Mode
5、Up 6、OK 7、Down 8、TF card slot 9、Reset
Button function introduction
1. Power
1) Power on/off
Press power button for 3 seconds to power on/off device.
2) Close the screen
Press power button once to turn off the screen, press again to open the
screen.
2. Menu/Mode
1) Menu setting
At status of suspending recording, press Menu button once to enter
“Movie Mode”.At “Movie Mode”, long press Menu button to enter
“General Setting”.