Alpine DVR-C320S Guide De Référence Rapide page 16

Using parking mode
When the product is connected to the vehicle via the hardwiring cable, the
operating mode is switched to parking mode after the engine or electrical
accessories are turned off and the voice guide will indicate that the parking mode
has started.
Refer to the following table to set the parking mode options.
Option
No motion
or impact
detected
Motion
Motion
detected
Detection
Impact
detected
No impact
detected
Time
Lapse
Impact
detected
No impact
detected
Energy
Saving
Impact
detected
OFF
Operation description
Monitors movement in the area or impacts to the vehicle.
Video will be recorded only when motion or an impact is
detected.
When a moving objects is detected while parking, a video is
recorded for 20 seconds (from 10 seconds before detection
to 10 seconds after detection) and stored in the
"motion_timelapse_rec" folder.
When an impact is detected while parking, a video is
recorded for 20 seconds (from the moment 10 seconds
before detection to 10 seconds after detection) and stored
in the "parking_rec" folder.
A videos is recorded at a rate of 2 fps for 10 minutes,
compressed into a 2-minute long file, and stored in the
"motion_timelapse_rec" folder. Since the video file
recorded with this option is small, you can record a long
video.
When an impact is detected while parking, a video is
recorded for 100 seconds at a rate of 2 fps (from the
moment 50 seconds before detection to 50 seconds after
detection) and stored in the "parking_rec" folder after
being compressed into a 20-second long file. (The buzzer
will sound.)
Monitors impacts to the vehicle. Video will be recorded only
when an impact is detected.
When an impact is detected while parking, a video is
recorded for 20 seconds (from within 1 second after
detection) and stored in the "parking_rec" folder.
The product is powered off when electric accessories and
the engine are turned off.
15