Remote Control Replacement for LG NB2420A NB3520A NB3520A2 NB3520ANB NB4530B, Remote Control for LG AKB73575421

Product Information

An HDMI ARC connection makes controlling your soundbar from your TV remote simple, and after your connection is made through the cable, you should immediately be able to hear your TV’s sound coming through your soundbar.

VIZIO TVs are connected to soundbars in the same way as the instructions above, through an optical or HDMI connection. For an optical connection on the VIZIO TV, the port may be called ‘S/PDIF’, and for an HDMI ARC connection, use ‘HDMI 1’, which is the ARC port. When utilizing HDMI ARC to connect to your Hitachi Roku TV remote, you’ll want to head to TV settings > Audio > Audio Preferences. Then, set the ‘Audio Mode’ to ‘Auto (DTS)’ to connect to your soundbar automatically. Also, select ‘Auto-detect’ in the S/PDIF and ARC settings. If you don’t immediately hear the TV’s sound, then you need to go to your TV’s sound or audio settings and turn off your TV speaker. It should be under ‘TV speaker’, ‘speaker list’, or something similar. On this same list, you should see an option for “HDMI Arc” or something similar. Select this option to tell your TV to route the audio channel through the soundbar. When Using Optical: Now that you’ve made the connection from your soundbar to your TV via an HDMI ARC or optical connection, make sure that both of your devices are turned on. You can do this by their separate remotes or on using the buttons on the devices themselves. Test and Troubleshoot Any Connection Issues When Using HDMI ARC:Whether you are using an optical or HDMI ARC connection, you should have been provided the correct cable with your soundbar from the soundbar manufacturer. Plug in the cable to your soundbar and your TV. When using an optical cable, there’s a small chance that the Television will know to use the soundbar automatically, but it’s more likely that you’ll have to go find the Televisions speaker selection menu and change it as described above. You can also restore your soundbar to its default settings by going for a hard reset. To achieve this: When connecting through ARC, your TV may automatically recognize your connection after inserting the cable. Otherwise, use the menu on your VIZIO remote and go to System > CEC, then change the setting to ‘Disabled’, ‘Enabled’, or ‘ARC only’, based on your needs.

Start by turning the volume of the soundbar all the way down, using your soundbar remote. Then play around with the volume settings to find the optimal volumes on each device to produce the best sound for your system. With a digital optical connection to the soundbar from your Samsung TV, hold the left direction on the Samsung TV remote’s direction pad to activate or deactivate Auto Power Link, which only works with an optical connection. Be sure to also change the TV’s audio output settings, so the soundbar will be controlled by your TV remote. The digital optical and HDMI ARC connections are made just like the instructions above. You’ll use the Sound > Sound Out area to change the output to HDMI or optical.When it comes to LG TVs, there are a few different ways of connecting to soundbars, and LG TVs come with the LG Magic Remote. You can connect your soundbar to your LG TV through Sound Sync via Bluetooth, a digital optical connection, or an HDMI ARC connection.