Question 1

No sound from the soundbar connected to the LOEWE Connect 40 3D TV, how to resolve this issue?

Accepted Answer

Here are the points to check if no sound is coming from your soundbar connected to the LOEWE Connect 40 3D TV:

Essential Checks

TV Volume: Make sure the TV volume is not at minimum or muted. Use the remote control to increase the sound level.
Soundbar Volume: Also check that the volume of the soundbar itself is not too low or turned off (check the control buttons on the bar).
Correct Audio Source: Access the TV's Audio/Sound settings menu and ensure that the audio output is set to use the HDMI port or optical audio port (depending on your type of connection) and not the internal speakers.

Audio Output Configuration

On the LOEWE Connect 40 3D, go to the Settings > Sound menu and check that:

The audio output option (HDMI ARC, optical, or other depending on the connection) is selected as the main output device.
The TV speakers are not configured as the default output.
No power-saving mode has disabled HDMI audio.

If the problem persists after these checks, test the soundbar with another source (DVD player, TV decoder, etc.) to confirm that it works properly outside of the TV.

Question 2

How to connect a JBL SB510 3.1 soundbar to this LOEWE TV?

Accepted Answer

Yes, you can connect a JBL SB510 3.1 soundbar to the LOEWE Connect 40 3D TV. Here are the best methods:

Connection via HDMI eARC (recommended)

The LOEWE Connect 40 3D TV has HDMI ports with eARC/ARC support. This is the ideal method for the JBL SB510:

Connect the HDMI cable from the soundbar to one of the HDMI ports on the TV (check which one supports eARC in your manual).
Enable eARC or ARC in the TV's audio settings.
The soundbar will automatically receive the audio stream from the TV and connected sources.

Connection via optical output (TOSLINK)

If your soundbar supports it, you can also use the digital optical output of the TV:

Connect a TOSLINK optical cable from the TV's S/PDIF output to the optical input of the JBL SB510.
This connection offers good audio quality and works well for most content.

Bluetooth connection

The JBL SB510 also supports Bluetooth. If you prefer a wireless connection:

Put the soundbar in pairing mode.
Access the Bluetooth settings of the LOEWE Connect 40 3D TV and search for the soundbar.
Pair the devices. You will then be able to stream audio content from the TV to the soundbar.

For the best audio performance, prefer the eARC/HDMI or optical connection over Bluetooth.

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