If an input channel is given the name CANVEL, the VBOX unit will translate the data of this channel directly through to the GPS speed channel under the following criteria.
- IMU integration is not enabled
- The VBOX cannot calculate speed, i.e. no satellite signal (complete satellite drop out)
The VBOX will scale the input channel to the default speed output format of km/h according to what units have been assigned to the substitution speed channel. VBOX will recognise the following unit names: MPH, KM/H, Knots, m/s, and ms-1.
This function is useful while testing around built-up areas or driving under large bridges.