JVC TH-D337B Instruction Manual
![JVC TH-D337B manual cover](/images/dZVybFvXgqCSNKyhVZUnVyHy/thumbs/thumb175x175.webp)
To connect your JVC TH-D337B Soundbar to your TV, use an HDMI ARC cable if your TV supports it. Connect one end to the HDMI ARC port on the soundbar and the other to the corresponding port on the TV. Ensure ARC is enabled in your TV settings. Alternatively, you can use an optical cable for digital audio or an AUX cable for analog audio.
First, check if the soundbar is powered on and the volume is turned up. Confirm that the correct input source is selected on the soundbar. Ensure all cables are securely connected. If using Bluetooth, make sure the device is paired correctly. If the issue persists, try resetting the soundbar to its factory settings.
To pair a Bluetooth device, turn on the soundbar and press the Bluetooth button on the remote control. The soundbar will enter pairing mode, and the Bluetooth indicator will flash. On your device, enable Bluetooth and search for "JVC TH-D337B." Select it to pair. Once connected, the indicator will remain steady.
To clean your soundbar, use a soft, dry cloth to wipe the exterior surfaces. Avoid using water, solvents, or abrasive cleaners, as they may damage the finish. Regularly check and clean the vents to prevent dust buildup, which can affect sound quality and performance.
Currently, the JVC TH-D337B Soundbar does not support firmware updates via a direct user interface. Keep an eye on the JVC official website or contact customer support for any announcements regarding firmware updates.
If your TV supports HDMI CEC (Consumer Electronics Control) and the soundbar is connected via HDMI ARC, you may be able to control the soundbar's volume with your TV remote. Ensure CEC is enabled in your TV settings.
To enhance bass output, ensure the soundbar's subwoofer is correctly positioned—ideally on the floor in a corner or near a wall. Adjust the bass settings on the soundbar or your TV's equalizer settings. Consider adding a separate subwoofer if more bass is desired.
First, check the batteries in the remote control and replace them if necessary. Ensure there are no obstructions between the remote and the soundbar. If the issue persists, try resetting the remote by removing the batteries and pressing all buttons. Reinsert the batteries and test the remote again.
To reset the soundbar to factory settings, turn it off and then back on. Press and hold the "Volume Down" and "Power" buttons simultaneously for about 10 seconds until the display shows a reset confirmation. Release the buttons to complete the reset process.
Yes, the JVC TH-D337B Soundbar can be mounted on the wall. Ensure you use the appropriate wall mount brackets that can support the soundbar's size and weight. Follow the mounting instructions provided in the user manual for safe installation.