VIVOTEK–Built with Reliability
144–User's Manual
3-6. Devices
GPS & G-sensor
GPS
GPS can be used to detect the vehicle's speed. The speed limitation can be used as a triggering
condition. Enter a number as a speed threshold.
G-sensor
The G-sensor can be used to detect unusual maneuvers by detecting acceleration speed
information in 3-axial (X, Y, Z) directions. You can change its sensitivity using the pull-down
menu, or use the Customized option to manually enter the numbers for g-force (m/s
2
- meters per
second squared). G=9.8
m/s
2