User Manual

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Figure 7-28 Sample Indicator Button Screen
7.4.6 Troubleshooting
If the VCMI device cannot communicate with the MaxiSys Tablet:
Ensure the VCMI device is properly connected to the MaxiSys Tablet via Wi-Fi or with
the supplied USB cable.
Ensure the pin number is set properly.
Ensure the ignition is in the Key ON position.
Restart tablet and reconnect the VCMI if communication continues to fail.
7.4.7 Glossary
Vehicle Bus
A vehicle bus is a specialized internal communications network that interconnects
components inside a vehicle (e.g., automobile, bus, train, industrial or agricultural vehicle,
ship, or aircraft). Protocols include Controller Area Network (CAN), Local Interconnect
Network (LIN) and others.
CAN Bus
A Controller Area Network (CAN bus) is a robust vehicle bus standard designed to allow
microcontrollers and devices to communicate with each other in applications without a
host computer.
SAE International
Initially established as the Society of Automotive Engineers, is a U.S.-based, globally
active professional association and standards developing organization for engineering