Specifications

7.4 Countdown set
1. Enter the main menu to tap to choose
count down alarm;
2. Set the time of countdown;
3. Tap to add count down alarm, and tap
to delete alarm;
4. Tap to start count down, and tap to
stop count down;
Notice: after the countdown ends, the device
will ring alarm sound.
7.5 Second clock setting
1. Enter the main menu to tap to choose
second clock;
2. Tap to start second and clock, and tap
to stop second clock;
3. Tap to reset second time;
4. Tap on the right side to display the smaller
unit counter of second clock;
8 ES FILE VIEWER
Open ES file viewer, and enter main menu.