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- Knowledge Base
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- About Support Centre
- Brake Testing Measurement and Accuracy
- Calculating CAN id's of VBOX input modules
- Calculating road Gradient
- Can I use an input module without connecting it to a VBOX?
- CAN Outputs and Database Files
- Channel Definitions
- COM Port Errors
- Does Racelogic software operate on a Mac?
- Does the weather affect GPS?
- Export VBOX Data to Spreadsheet (.csv file)
- How Accurate is GPS time?
- How accurate is VBOX when measuring velocity?
- How can I get better positional accuracy?
- How does a VBOX use CAN?
- How Does DGPS (Differential GPS) Work?
- How does filtering affect results?
- How Does GPS Work?
- How does interpolation work?
- How does RTK (Real Time Kinetic) Work?
- How do I know if terminating resistors are required?
- How do I register my VBOX?
- How do I upgrade VBOX modules?
- How is distance measured so accurately given GPS is only accurate to a few m?
- How to apply a local time offset to UTC time
- How to aquire a Racelogic module serial number over the CAN BUS
- How to change the COM port number on your PC
- How to Disable Driver Signature Verification on 64-Bit Windows 8.1 or 10
- How to format a large Flash Card in FAT32
- Problems logging vehicle CAN data
- Proving positional accuracy improvements using a Base Station
- Proving positional accuracy using light barriers (no Base Station required)
- Signing Conventions
- Trouble locking onto satellites
- VBOX and RL input module communication
- VBOX Cables
- VBOX Latitude and Longitude Calculations
- VBO File Edit
- VBO file format
- VBO File Sizes
- What are GPS Leap Seconds?
- What are the causes of noisy data?
- What are the effects of velocity noise on test measurements?
- What are the power requirements and usage times for my VBOX equipment?
- What causes poor position data?
- What does the VBOX use as zero velocity?
- What is AMS Distance?
- What is an IEEE 32-bit Float?
- What is a Kalman Filter?
- What is a Racelogic 32-bit Float?
- What is CAN?
- What is GPS latency and does it affect accuracy?
- What is GPS Rollover?
- What is the Lever-Arm or Rock Back effect?
- What is the model of the Earth used by VBOX's?
- What should I do if an upgrade fails?
- Where can I find the CAN bus on a vehicle?
- Where should I place my GPS Antenna?
- Which module is compatible with my VBOX?
- Why has my VBOX not detected the end of the brake stop?
- Why is my input module not recognised by the VBOX?