User Manual Q&AAnswer
Feb 26, 2025 - 09:20 AM
When connecting the MeTra 120 70-7554 Receiver Wiring Adaptor to your receiver, it is important to match the wires by their function, disregarding the wire colors. Here is a step-by-step guide on how to properly match and connect the wires:
1. Before starting, compare the items on your invoice with the items received and thoroughly check the packing materials to ensure nothing is missing.
2. Individually tape off any unused wires from the Wiring Adaptor.
3. Connect your receiver's ground wire directly to a grounding point on your vehicle's chassis.
4. Refer to the instructions supplied with your receiver to determine the function of each wire on the receiver.
5. Match the wires on the Wiring Adaptor to the matching function of each wire on your receiver. Disregard the wire colors and focus on the function.
6. Complete crimp connections for all necessary wires, ensuring a secure and reliable connection.
7. Wrap any wires from the Wiring Adaptor that are not necessary (wires with no match from the new receiver) with electrical tape to prevent any potential short circuits.
8. When you are ready to install the receiver, plug the Wiring Adaptor from the new receiver or receiver assembly into the factory radio harness(es) in the vehicle dash.
By following these steps and matching the wires by their function, you can properly connect the MeTra 120 70-7554 Receiver Wiring Adaptor to your receiver, even if the wire colors do not match.
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