Controls:
1 – Power Controls
2 – LED brightness adjuster
3 – Battery level indicator
4 – DVR status indicators
5 – Menu up
6 – Menu down
7 – Menu left
8 – Menu right
9 – Playback stop/ Menu back
10 – Quick playback
11 – Menu
12 – Select/OK
13 – Record/ Stop recording
14 – Microphone
15 – SD card slot
16 – USB keyboard input