Quick Start Guide
HD III Quick Start Guide
了解诊 断 盒
Knowledge of HD III
Diagnostic socket
(For connecting the diagnostic cable.)
DC-IN power jack
Displays the working status. t is defined as follows:I
1. Vehicle: While the HD III is communicating with the
vehicle, the indicator lights up and flashes. Otherwise,
it will not illuminate.
2. Power: It illuminates solid red when the is
powered on.
3. Bluetooth: Blue indicates the is working in
Bluetooth mode.
4. USB: It lights up when the is connected to the
diagnostic tool via USB cable.
5. Wi-Fi:
Blue indicates the is in wireless AP(access
point) mode and works as a Wi- Fi hotspot.
When the works in wireless client mode, it
illuminates Blue & red.
HD III
HD III
HD III
HD III
HD III
LED Indicators
The HD III works as a vehicle communication interface device, which is used read the
vehicle data and then send it to the diagnostic tool via Bluetooth /Wi-Fi communication or USB
connection. The LED indicators enable you to easily identify the working status of the .HD III
Technical parameters:
Working voltage: 9-36VDC
Working temp.: - 10℃-55℃
Wi-Fi module: HLK-RM08K
Frequency range: 2412-2472MHz
Transmit power: 19.29dBm
Bluetooth module: YG-218M-A2
Frequency range: 2402-2480MHz
Transmit power: 16.62dBm
Frequency ranges of Bluetooth and Wi-Fi
can be used in Europe without restriction.
Note: Before plugging/unplugging
the diagnostic cable or adaptor
cable, please turn the ignition off
first.
HD III
(For collecting vehicle live data)
To vehicle’s DLC
Diagnostic cable
Working Principle
Accessory Checklist
HD III Diagnostic cable USB cables
Cigarette lighter Battery clamps cable Adaptor cable kit
(For accessing vehicle
live data)
(To connect the
and diagnostic
tool to perform vehicle
diagnosis.)
HD III
(To connect the
to the diagnostic tool with
different type of USB port.)
HD III
(A piece of paper bearing
S/N and Activation Code,
which is needed for your
registration.)
Power adaptor Password envelope
(Sends the vehicle data
to scan tool)
(For connecting the power adaptor
or cigarette lighter/battery clamps
cable to obtain power.
(For different vehicle
diagnostic socket, it may
be necessary to use one of
the adaptor cables included
within the kit.)
(To supply power to the HD
III through connection to
vehicle’s battery.)
(To supply power to the HD
III through connection to
cigarette lighter receptacle.)
(To supply power to the HD
III through AC outlet.)
Scan tool
(such as X-431 PAD II etc.)
(For analyzing vehicle data
and indicating the test results.)
LAUNCH
USB port
(For connecting it to the diagnostic
tool to perform vehicle diagnosis.)
Bluetooth
Wi- Fi Communication*
USB cable
* Note: For Wi-Fi
communication setup,
please refer to Section 2
for details.
Vehicle
Power
Bluetooth
USB
WIFI