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Using a HDMI cable works better than optical
Sorry, there was a problem. Please try again later.Thank you for your interest in the LG SN4A 2.1 Channel Sound Bar with DTS Virtual:X (SN4A) model. To use your remote control with the LG SN4A soundbar, please consider the following simple steps: 1. Check Compatibility: Ensure that your remote control is fully compatible with the LG SN4A soundbar. Not all remotes work with all devices. 2. LG TV Sound Sync: If you are using the soundbar with an LG TV, adjust the "LG Sound Sync" setting found in the Sound Out > Optical settings. Turning off "LG Sound Sync" may allow the remote to control the soundbar volume using infrared. 3. Device Connector: Another option is to use the "Device Connector" feature on your TV to set up the magic remote as a universal remote. This feature may support your soundbar and enable volume control. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-SN4A.DUSALLK. ^Cris
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