User Manual

第 20 页 共22页
STEERING WHEEL LEARNING
The steering wheel buttons of the product are appropriate for the original car
steering wheel with non-bus control mode.
The original car's steering wheel buttons should be voltage input control, that
is,when operating each button, the corresponding inputs of original car audio
input different voltage.
Before installation, find out the ground wire, original car steering wheel cables
(Caution: some cars have three wires and others have two) , and the steering
wheel button power supply line (+ 5 v),then connect with the corresponding
steering wheel cables which are supplied together with the product we offered.
(Remarks: After removing the the original car audio host, if the steering wheel
buttons power line still have power, no need to connect power line again.
Otherwise,please connect it with the "+5 V output of our product's steering
wheel cables.
Please connect the "keying line 1" as priority when connecting them.If key
control works abnormally,please select "keying line 2" then and reset the steering
wheel buttons function to use.)
Click the “ steering wheel learning” icon on system setting interface to enter steering wheel
buttons setting interface, as the shown picture:
Steering Wheel Control Buttons Setting
Enter the setting interface to select key learning, “steering wheel control reset”
firstly, then long press the buttons on the steering wheel, select the
corresponding keys in the interface.
When the setting is successful,the corresponding buttons of interface will light up.