User's Manual Part 1

General Introduction VCI – Wireless Diagnostic Interface
8
1. Lighting Push Button – presses to turn on the white LED in the vehicle
data connector socket
2. Power LED – indicates power and system status
Green: illuminates solid green when powered on.
Amber: flashes green and amber automatically when performing
firmware update.
Red: illuminates red automatically when powered up, and flashes red
when system failure occurs.
3. Vehicle LED - flashes green when communicating with the vehicle’s
system
4. Connection Mode LED - illuminates solid green when the device is
properly connected with the Display Tablet or PC via the USB cable, or
illuminates solid blue via wireless BT connection
5. Vehicle Data Connector (16-pin)
6. USB Port
Communication
The Wireless Diagnostic Interface supports both the wireless BT and the USB
communication. It can transmit vehicle data to the Display Tablet with or
without a physical connection. The working range of the transmitter through
BT communication is about 164 feet (about 50 m). A signal lost due to moving
out of range automatically restores itself when the Display Tablet is brought
closer to the VCI unit.
2.2.2 Technical Specifications
Item
Description
Communications
 BT V.2.1 + EDR
 USB 2.0
Wireless Frequency
2.4 GHz
Input Voltage Range
12 VDC
Supply Current
150 mA @ 12 VDC
Operating Temperature
0°C to 50°C (ambient)
Storage Temperature
-20°C to 70°C (ambient)