User's Manual

General Introduction VCI – Bluetooth Diagnostic Interface

2.2 VCI – Bluetooth Diagnostic Interface

2.2.1 Functional Description

Figure 2-5 Bluetooth Diagnostic Interface

1. Vehicle Data Connector (DB15-Pin)

2. Power LED - illuminates solid green when powered on

3. Vehicle LED - flashes green when communicating with the vehicle’s

network

4. Error LED - illuminates solid red when serious hardware failure occurs;

also flashes red when performing software/firmware update

5. Bluetooth LED - illuminates solid green when connected with the

MaxiSys display tablet through Bluetooth communication; also flashes

green when transmitting data between the vehicle and the display tablet

6. USB LED – illuminates solid green when the device is properly

connected and communicating with the MaxiSys display tablet via the

USB cable

7. USB Port

Communication

The Bluetooth Diagnostic Interface supports both Bluetooth and USB

communication. It can transmit vehicle data to the MaxiSys Display Tablet with

or without a physical connection. The working range of the transmitter through

Bluetooth communication is about 755 feet (about 230 m). A signal lost due to

moving out of range automatically restores itself when the display unit is

brought closer to the VCI unit.