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Vericom VC4000 - User Manual

Vericom VC4000
108 pages
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Table of Contents

Questions and Answers

  • M
    Michele WilliamsAug 15, 2025
    How to fix Vericom Measuring Instruments when it doesn't turn on?
    • M
      Mandy MartinAug 15, 2025
      If your Vericom Measuring Instruments unit isn't turning on, there might be several reasons. First, check the connection to the cigarette lighter plug, the fuse in the plug, and the power to the cigarette lighter. Second, make sure the cigarette lighter cord is fully connected to the VC4000 by pushing the right-angle plug all the way in. Finally, if the battery is dead, plug the unit into the cigarette lighter or a wall adapter to charge it.
  • J
    John HammondAug 18, 2025
    What to do if Vericom Measuring Instruments turns off during run?
    • A
      Amy LewisAug 18, 2025
      If your Vericom Measuring Instruments unit turns off or resets during operation, there could be a few reasons. First, check the power cord and fuse to ensure there is no loss of power to the VC4000. Second, the battery might be dead, so recharge it. Third, electrical noise interference could be the cause, so try to eliminate the noise from its source.
  • H
    Heather GomezAug 25, 2025
    What to do if Vericom VC4000 Measuring Instruments is unresponsive to keypad?
    • J
      Joseph GriffinAug 26, 2025
      If your Vericom Measuring Instruments unit is unresponsive to the keypad, it could be due to a program lock-up. To reset it, short pins 1 and 2 of the external activation input. Also, check to see if updated firmware is available.
  • L
    Lucas GonzalezAug 28, 2025
    What to do if Vericom VC4000 Measuring Instruments power is on but display is blank?
    • L
      lowelisaAug 28, 2025
      If your Vericom Measuring Instruments display is blank but the power is on, it might be due to sudden voltage swings. Try pressing the CLEAR / NO key on the keypad.
  • G
    Gabrielle AnthonySep 1, 2025
    How to fix Vericom Measuring Instruments GPS when it's not working?
    • M
      Ms. Julie Gutierrez MDSep 1, 2025
      If the GPS is not working on your Vericom Measuring Instruments (PC), first ensure that GPS speed is turned on in the Setup. Next, verify that the GPS RS232 port is set to 1. Finally, allow up to one minute for the system to acquire satellites.
  • A
    Anthony CarrSep 4, 2025
    What does FLASH-ERROR mean on Vericom VC4000?
    • M
      Marilyn PerkinsSep 4, 2025
      If your Vericom Measuring Instruments shows a FLASH-ERROR, it indicates a problem writing to the flash memory. If necessary, import the data to Profile and then clear the memory.
  • C
    craigfarmerSep 7, 2025
    What does RUN-FILE-FULL mean on Vericom VC4000 Measuring Instruments?
    • D
      Dr. Nathaniel BradshawSep 7, 2025
      If your Vericom Measuring Instruments displays RUN-FILE-FULL, it means the memory is full. You should import data to Profile, if necessary, and then clear the memory.
  • D
    Darlene MccannSep 12, 2025
    What does ARITHMETIC EXCEPTION mean on Vericom Measuring Instruments?
    • J
      Jennifer StevensSep 12, 2025
      If your Vericom Measuring Instruments displays ARITHMETIC EXCEPTION, it's due to a divide-by-zero error. Power the unit off and then back on to resolve this issue.
  • C
    Christina JohnsonNov 20, 2025
    Why is my Vericom VC4000 Measuring Instruments showing inaccurate data?
    • V
      Virginia LoganNov 20, 2025
      If your Vericom Measuring Instruments unit is providing inaccurate data, consider these potential causes. First, ensure that the VC4000 is at the same incline as when it was zero adjusted, and that the level hasn't changed since. Refer to page 4 for mounting instructions. Also, make sure summation is turned on if the unit is mounted at an angle. A bump may have triggered the timing to start too soon if 3D summation is on; see page 65 to adjust the threshold. Electrical noise interference can also cause inaccurate data, so eliminate any noise from the source. Check page 67 to make sure the pitch and roll factor is correct for your vehicle. If the settle time was calculated incorrectly, import the data to Profile and set it manually. Vibration can also cause inaccurate readings; mount the un...

Summary

Introduction

VC4000 Features

Lists key features and capabilities of the VC4000 device, including its sensors and connectivity.

How to use this manual

Provides guidance on navigating and utilizing the information within the manual for effective use.

What it comes with

Details the standard items included in the VC4000 package and optional accessories available.

Operation Basics

Mounting

Explains how to properly mount the VC4000 unit in a vehicle for optimal use and accuracy.

Powering up

Describes the procedure for turning the VC4000 unit on and off, including battery status.

Display and Keypad

Details the device's graphic display and the functions of its 16-key keypad for operation.

Menus

Explains how to navigate through the device's menu system using arrow keys and the ENTER key.

Modes

Outlines the two primary operating modes: Braking and Acceleration testing procedures.

Accident Reconstruction Use

Initial Setup

Guides users on setting the 'User Type' to 'Accident Reconst.' for specific data display.

Get VC4000 Ready

Covers initial preparation, including safety, mounting, and ensuring correct sensor summation.

Slope of the road and zero adjusting

Explains how the device adjusts for road slope and the procedure for zero adjustment.

Measuring Drag Factor

Details the process for measuring the drag factor, a key use in accident reconstruction.

Testing Brake Performance

Provides instructions for testing a vehicle's braking system performance using the VC4000.

Measuring Coefficient of Friction

Explains how to measure the coefficient of friction (µ) on a level surface.

Low Speed Impacts (PC)

Discusses using the VC4000PC for low speed impact testing with selectable G ranges.

Using Crash Mode

Describes the specific 'Crash Mode' setup and its automatic parameter adjustments for impact events.

Measuring Slope

Details how to use the built-in tool to measure road grade in Degrees and Percent Grade.

Acceleration Testing

Explains how to conduct various acceleration tests, including preset distance and speed tests.

Accel;Brake Run

Performs an acceleration test followed by a brake test without re-zeroing.

Transit Use

Initial Setup

Guides users on setting the 'User Type' to 'Transit' for specific brake test data.

Testing Brake Performance

Provides instructions for testing transit vehicle braking systems.

Engineering Use

User Type

Explains changing 'User Type' to 'General' or 'Engineering' for data display customization.

Acceleration Testing

Details how to perform preset time, speed, or distance acceleration tests for engineering analysis.

Monitor Data

Explains how to continuously display and store sensor data for on-screen viewing or analysis.

Tools

Monitor

Continuously displays Acceleration, GPS, or OBDII sensor data on screen.

Crash Mode (PC)

Saves data before and after a high G-Threshold event for impact analysis.

Cal. Check

Allows checking the calibration of the unit's internal accelerometers.

Setup

Provides access to configure various settings of the VC4000 device.

Delete Run

Allows users to delete specific test runs stored in the device's memory.

Print

Enables printing of test results using a connected thermal printer.

SD Card Options (PC)

Manages copying or erasing test runs from the SD flash memory card.

Accel;Brake Run

Performs an acceleration test followed by a brake test without re-zeroing.

Enter Suffix

Adds a suffix to run file names for better data organization.

Measure Slope

Measures the grade or slope of a road in Degrees and Percent Grade.

VC4000 Setup

G-Threshold

Sets the sensitivity for starting acceleration/braking tests based on G-force.

Vehicle ID

Allows assigning a unique identifier to each test run for tracking.

Set Defaults

Resets all configurable settings to their factory default values.

Date;Time

Manages the internal clock and date, which is stored with each test run.

Pitch;Roll Factors

Adjusts for vehicle tilt affecting accelerometer readings, with options 0-4.

User Type

Changes displayed data and test behavior based on application (e.g., Accident Reconst., Transit).

Imperial;Metric

Selects units for displaying test results, either Imperial or Metric.

RS232 Port

Configures the serial port for data transfer, printer output, or sensor input.

Brake MPH

Sets the target speed for calculating braking distance.

Sensors Setup

Configures and enables various sensors like OBDII, Analog Out, and GPS.

Accelerometer Setup

Adjusts settings related to the accelerometer, including G Summation and smoothing.

Performance Setup

Configures settings related to test performance, such as vehicle weight and countdown.

Maintenance

Provides access to unit information, hardware tests, and battery management.

Sensor Input

OBDII sensors (PC)

Details how to connect and configure OBDII sensors for vehicle data.

1 Analog output port

Explains using the analog output port to connect external data acquisition systems.

GPS Sensors (PC)

Describes connecting and configuring GPS sensors for location and speed data.

External Activation

Explains using external switches or triggers to start test runs.

Review - Print Data

Display a Run

Shows how to view stored test data on the device screen.

Print Runs

Details how to print stored test results using a compatible printer.

Store to SD Flash drive (PC)

Guides on copying test data from internal memory to an SD card.

PC Interface

RS232 port

Explains connecting the VC4000 to a PC via the RS232 serial port for data transfer.

USB Port

Details connecting the VC4000 to a PC using a USB cable and installing drivers.

Updating Firmware

Charging the Battery

Customer Service

Warranty

Outlines the manufacturer's warranty policy for the VC4000 computer.

Repairs

Details the process for obtaining repairs for the VC4000 unit.

Options, Upgrades

Lists available accessories, upgrades, and optional hardware for the VC4000.

Troubleshooting

Unit doesnt turn on

Addresses issues where the unit fails to power on, with possible solutions.

Unit turns off or resets during run

Provides solutions for the unit unexpectedly turning off or resetting during operation.

Inaccurate data

Offers troubleshooting steps for when the device provides incorrect or inaccurate data readings.

GPS not working (PC)

Helps diagnose and resolve issues with the GPS functionality on the PC.

Specifications

Vericom VC4000 Specifications

General IconGeneral
Accuracy±0.5% of reading or ±0.01 ft/s (±0.003 m/s), whichever is greater
Power Supply4 AA batteries or external power
TypeUltrasonic Flow Meter
DisplayLCD with backlight
Outputs4-20 mA, pulse
Resolution0.001 ft/s
Operating Temperature-20°C to 60°C
Weight2.2 lbs
Pipe Size Range0.5" to 200"