06 - MFD Display Parameter Tables

Updated on Mar 4, 2026
CodeNameUnits
TO*** TIME UTCH:M:S
SASatellite CountSats
VLVelocitykm/h or mph
DTHeading°
ALAltitude. Ref WGS84m or ft
VVVertical velocitykm/h or mph
AGLateral Accelerationg
GAMax. Lateral Accelerationg
OGLongitudinal Accelerationg
AVAverage Velocitykm/h or mph
D0Distance Travelledm or ft
V0Vertical Velocity 2m/s or ft/s
VDCurrent FilenameVBOXIII & VB3i
VSFile StatusVBOXIII & VB3i
SSIMU-INS StatusSeeKalman Filter Status table
TAMemory UsedVBOXIII & VB3i
VGVelocity QualityVBOXIII & VB3i

***Display parameters calculated using UTC time, for example; Peak Deceleration must be performed either side of 11.59pm. Tests, which start before 11.59 and end after 12.00 may contain invalid data.

CodeNameUnits
TV* Speed at triggerkm/h or mph
TD* Distance from triggerm or ft
TT* Time from triggers
DG* Peak decelerationg
AD*Average deceleration(click for description)m/s²
DO*Average deceleration 2(click for description)g
DD* MFDD% MFDD
OD* Corrected distancem or ft
ST** Deceleration times
DSDeceleration distancem or ft

* A brake trigger must be present in order to use these parameters. 
 

**To set up the start and end speed for the acceleration / deceleration tests enter the CONFIG DISPLAY MENU from screens 1, 2 or 3, scroll across until the screen displays ACCEL/DECEL SETUP press OK to enter the test set-up menu.

CodeNameUnits
VTMaximum speedkm/h or mph
AT** Acceleration times
DAAcceleration distancem or ft
OVVelocity at target distancekm/h or mph
OTTime to target distances

**To set up the start and end speed for the acceleration / deceleration tests enter the CONFIG DISPLAY MENU from screens 1, 2 or 3, scroll across until the screen displays ACCEL/DECEL SETUP press OK to enter the test set-up menu.

The first 32 CAN channels currently being logged by the VBOX are selectable here. These can include internal module channels such as internal A/D parameters, ADAS parameters, IMU KF parameters and dual antenna parameters.
 

If no channels are currently being logged then you will be unable to enter this submenu.

Note: To allow the MFD to read the available CAN channels it must be connected up to a VBOX and VBOX Setup entered. Failure to do so will result in this list being blank or incomplete.

The table below shows the hex and decimal numbers associated with Kalman filter status. The VBOX can have a number of these status flags active at the same time so the resultant number shown in VBOX Tools or a logged file will be a result of adding together the numbers of the active statuses shown below.
 

Kalman Filter StatusHexDecimal
kf_Clear0x00000
kf_NEWIMUVersion0x00011
kf_TestMode0x00022
kf_Use0x00044
kf_Initialised0x00088
kf_IMUDataFound0x001016
kf_GoodLock0x002032
kf_Reset0x004064
kf_CoastingTimeout0x0080128
kf_IMUFound0x0100256
kf_Initialise0x0200512
CodeNameUnits
TLBest lap times
LLLast lap times
LSLast Split Times
SVVel @ Last Splitkm/h or mph
LDLap CountNA
ALAverage Lap Times
VLVelocitykm/h or mph
LTLap Times
V0Velocity at start / finish linekm/h or mph
S1Split 1 times
V1Velocity at split 1km/h or mph
S2Split 2 times
V2Velocity at split 2km/h or mph
S3Split 3 times
V3Velocity at split 3Km/h or Mph
S4Split 4 times
V4Velocity at split 4km/h or mph
S5Split 5 times
V5Velocity at split 5km/h or mph
S6Split 6 times
V6Velocity at split 6km/h or mph
CodeNameUnits
TV*Velocity at microphonekm/h or mph
SV*Velocity at start linekm/h or mph
LV*Velocity at finish linekm/h or mph
AA*Acceleration between mid-point and finish linem/s²
AD*Acceleration across Drive-By-Noise test aream/s²

 *A laser light barrier kit must be present in order to use these parameters.