MediaDAB HD
Rev 2.15
14
TROUBLESHOOTING
The radio band frequency is disturbed.
Select a different radio frequency as descried in the MENU SET UP in sub menu FREQUENCY at
page 16.
The audio is distorted and it is too low.
Verify that the antennas plugs are correctly connected.
After the connection of the module the steering wheel
commands don’t
manage any functions.
Verify the correct connection of MediaDAB HD to the power cables of the vehicle.
Make a RESET of MediaDAB HD as described at page 6 of this manual.
Verify that the CANBUS, GMLAN or Resistive connections were done correctly.
Verify that the vehicle is in the compatibility list.
Verify that in case of resistive vehicle protocol, the self learning procedure was done correctly.
It’s not possible to carry out the self learning procedure for the resistive steering wheel commands.
Make the self learning procedure of the steering wheel commands being sure to keep pressed each
buttons for minimum 2 seconds.
Verify the vehicle compatibility consulting the connections attachment.
When the car is off, MediaDAB HD doesn’t switch off.
Verify the ignition connections, if the vehicle is CANBUS the connection of the ignition wire is not
required, if the vehicle is Resistive verify that the ignition wire is correctly connected .
MediaDAB HD is correctly working but it is not possible to enter the menu with the steering wheel
commands.
Verify the available configuration as described at pages 9 and 10. Attention some models of swc don’t
have the long pressure condition.
Rev 2.15
3
MediaDAB HD
INSTALLATION
MediaDAB HD is easy to install but we suggest to require the support of a qualified technician.
Please turn off the key before starting to install the module.
1. First of all you need to remove the OEM radio.
2. Disconnect the
radio con-
nector.
ATTENTION! IF THE RADIO HAS A SECURITY CODE PROTECTION PLEASE BE SURE
THAT IS AVAILABLE BEFORE DISCONNECT THE RADIO CONNECTOR.
3. Please verify the steering wheel commands protocol in order to understand which kind of con-
nection is to be made.
MediaDAB HD can manage CANBUS, GMLAN and R-Ladder steering wheel commands proto-
cols.
Steering wheel connection are explained in the attached document, in order to understand the
logic please see the diagram at page 4.
If the vehicle is not equipped with steering wheel commands the interface management could be
done with a wireless remote (optional) as explained at page 8.
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