Vantrue Nexus 4 Pro User Manual page 6

KEYS AND FUNCTIONS
1
No. Key
1.
2.
3.
4.
6
Instruction
In the power-on state, long press to turn
off the camera; in the power-off state,
short press to turn on the camera.
In the recording interface, short press to
turn on emergency recording and
snapshot.
In file browsing, short press to pop up
the menu for deleting files
In the recording screen, short press to
turn on or pause the recording.
In the menu settings, short press to
confirm the option.
In the playback video, short press to
play the video or pause the video.
During video recording, short press to
switch the video window;
In the menu setting and file browsing
screen, short press to select the previous
option or file, and long press to scroll
through the above options or files.
When playing back the file, short press to
play back the video at 2X and 4X times
speed.
During video recording, short press to
turn on/off the microphone; Long press
to enter parking mode (this operation
can be done with parking mode on)
In the menu settings and file browsing
screen, short press to select the next
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