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VB3i MANUAL
Hardware Setup
Initialisation
When using IMU integration, an initialisation phase is required when the IMU is first connected to the VBOX after
being set up. This will be run through automatically after the VBOX has successfully gained satellite lock. When the
IMU LED on VB3i front panel has turned a flashing green, the initialisation is complete. Note, if you are using a VB3i-
V1, which has no IMU LED, read the LED indicators section below for LED behaviour.
LED indicators (VB3i V2/V3)
IMU04
Colour
LED
Red
Power
Initial boot up
phase.
Comms
No coms.
VB3i LED
Colour
Solid Orange
IMU
IMU enabled,
no IMU
connected.
LED indicators (VB3i V1)
When the filter is enabled and the IMU is connected, the satellite LED will remain off to act as an indicator for the IMU
integration status. Only when the filter is initialised and movement is detected will the SAT LED return to its normal
operation.
The user will need to leave 1 minute after powering the VBOX on with the IMU connected before starting to move.
This occurs on every power up of the VBOX unit.
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Orange
Temperature checks. If temperature
outside optimum operation range, LED
will remain orange.
Using IMU integration, inertial data being
sent to host VBOX via RS232.
Flashing Orange
SAT lock OK. 30 second stationary
initialisation in progress. If vehicle
moves, LED will continue to flash until 30
seconds stationary completed.
Green
Fully operational.
Inertial data being sent to host system via CAN.
Flashing Green
Solid Green
Initialisation complete –
Movement detected –
movement not yet
IMU integration working
detected.
OK.
22 May 2014
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