Your mechanical setup is perfect, but the software must match the hardware.

Huayu RM-L1316 is a versatile universal remote designed for modern LED/LCD and Smart TVs. To get it up and running without a hitch, here are the most effective setup methods. 1. The Auto Search Method (Easiest)

This is often the most precise and quickest method if you have the correct code for your device. You can typically find code lists included in the remote's manual or by searching online for your specific device brand (e.g., "Samsung TV code for Huayu RM-L1316"). Note: Some listings mention that this model may not require programming for basic functions.