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The ground wire (WHEEL GND) of the original control panel must be connected
to the black GND wire (A8), and the signal wires WHEEL KEY A and WHEEL KEY B
must be connected to wires A1 (brown/black) and A2 (brown), respectively.
The operating voltage range when the remote control buttons are connected is
from 0.3 to 3.3 V.
The minimum difference in operating voltages that are set at the remote control
output after pressing the buttons must be at least 0.3 V.
Otherwise, in some cases, the buttons may be perceived as one.
WARNING!
The manufacturer does not guarantee correct operation of the device with all car
models and is not responsible for possible problems with the car or device that
arise if the device is incorrectly connected to the car's standard wiring..
To correctly connect the standard resistive remote control, consult with the official
dealer of your car or contact a certified installation center.
Button programming procedure:
1. Select menu SYSTEM.
2. Enter the SWC section and select one of two memory banks (SWC 1 or SWC 2).
3. Enter the ENABLE menu item and select YES.
4. Press the Back button and select PROGRAM.
PRESS KEY 1 will flash on the display..
Follow these steps:
1. Press the button located on the steering wheel to assign a function to it.
CHOOSE KEY 1 will flash on the display..
2. Select one of the buttons on the head unit to which you want to assign a function.
If the assignment is successful, PRESS KEY 2 will flash on the display..
3. Repeat these operations (1-2) as many times as you need to assign functions
to the buttons on the steering wheel.
4. Press the front panel knob button to save the data.
The display will show SAVED x KEYS and then the unit will return to the SWC menu.
Note.
A total of 9 programming functions are available.
To disable programmed button settings, enter the SWC menu and select the
ENABLE option and set it to NO..
Steering wheel button setup