Table of Contents
Table of Contents
1. INTRODUCTION ............................................................................ 1
Features .......................................................................................... 2
What it comes with ......................................................................... 3
2. OPERATION BASICS ................................................................... 4
Mounting ......................................................................................... 4
Powering up .................................................................................... 7
Display and Keypad ........................................................................ 8
Menus ........................................................................................... 10
Modes ........................................................................................... 11
Tools ............................................................................................. 13
3. ACCIDENT RECONSTRUCTION USE ....................................... 14
Initial Setup ................................................................................... 14
Get VC4000 Ready ...................................................................... 15
Measuring Drag Factor ................................................................. 19
Testing Brake Performance .......................................................... 20
Measuring Coefficient of Friction .................................................. 21
Light Impact Testing ..................................................................... 23
Measuring slope ........................................................................... 26
Avoiding False Triggering ............................................................. 28
Acceleration Testing ..................................................................... 28
4. TRANSIT USE ............................................................................. 32
Initial Setup ................................................................................... 32
Get VC4000 Ready ...................................................................... 33
Testing Brake Performance .......................................................... 36
5. ENGINEERING USE .................................................................... 38
Initial Setup ................................................................................... 38
Get VC4000 Ready ...................................................................... 38
Testing Brake Performance .......................................................... 41
Acceleration Testing ..................................................................... 43
Monitor Data ................................................................................. 46
6. TOOLS ......................................................................................... 48
Monitor Data ................................................................................. 49
Crash Mode .................................................................................. 55
Calibration Check ......................................................................... 56
Deleted Run .................................................................................. 59
Compass Calibration .................................................................... 60
SD Card Options .......................................................................... 62
