Accelerometer configuration
Before the accelerometers in the DASH2 PRO can be used, they need to be set up for the particular mounting angle of the DASH2 PRO. To zero the accelerometers for this, with the DASH2 PRO in the normal mounting orientation for when it is to be used, select menu 6 Configure, followed by option 6.4 Zero accels. This will then set the accelerometers up correctly and store the results.