Event Triggering; Snapshot - Wheel Witness WheelWitness HD PRO Mark II User Manual

Event Triggering

In case of emergency or for some other reason when you want to
save the recorded moment, simply press the "MENU" button
(#1) while camera is recording. The camera displays a KEY symbol on
the LCD Display and it will save the previous 10 seconds before the
press and 20 seconds after. You will find this file in a separate folder
in the SD card. You can also turn the G sensor to ON while driving. If
there is an "event" that it senses, it will automatically save that file
accordingly as well. Please keep in mind, if the camera has too many
false- positive or it starts to freeze, set the G sensor to OFF.
WARNING: FORMATTING THE Memory CARD WILL ERASE ALL THE
INFORMATION INCLUDING " READ ONLY" FILES.

Snapshot

You have the ability to take a "Snapshot" while the camera is
recording without interruption.
During the recording briefly press the "DOWN" button for taking
photo. (You will see a photo icon popup on the screen briefly to
confirm photo was taken.) Photos will be stored in the folder
"PHOTO" on the memory card.
16