Longitudinal Acceleration Display

This app is for displaying longitudinal acceleration/deceleration on a graph. It will track maximum and minimum values, which can be reset by the user. All data is logged to a VBO file and the user can also set their preferred units and customise the scale of the graph.

1. Download the correct file for your product. 
   (Your unit must be registered to receive the required login details for the download. Register here.)
2. Place the .rvf /.rpf file on to the root directory of the SD card (not in the media or any other folder).
3. Insert the SD card into the side panel of the unpowered unit.
4. Power up VBOX Touch/ Performance Box Touch.
5. Confirm the update by pressing OK. The unit will then display an update screen with a progress bar.
6. Once complete, the unit will restart.

Once the firmware is successfully loaded on to the unit, the file will be removed from the SD card.

These apps are BETA versions and have not completed a full testing cycle and sign off – there may still be bugs in this version!

All feedback would be appreciated. If you have any, please email .

It is your responsibility to make any shared users of the equipment aware that it is running a 'beta' version – e.g. by fixing a temporary label to the unit.