JVC UX-D427S Quick Start Guide
![JVC UX-D427S manual cover](/images/vUGcUQLFUQSdNFdKDedJzPDO/thumbs/thumb175x175.webp)
To connect your JVC UX-D427S to a Bluetooth device, turn on Bluetooth on your device. On the UX-D427S, press the Bluetooth button to enter pairing mode. Select 'JVC UX-D427S' from your device's Bluetooth list to connect.
First, check if the power cord is properly connected to both the system and a power outlet. Ensure the outlet is working by testing it with another device. If the system still doesn't turn on, consider resetting it by unplugging for a few minutes.
To reset the JVC UX-D427S, unplug the power cord from the outlet. Wait for about 10 seconds, then plug it back in. This will reset the system to its factory settings.
Use a soft, dry cloth to clean the exterior. Avoid using water or chemical cleaners. Regularly check and clean the ventilation ports to prevent dust accumulation.
Yes, you can play music from a USB drive. Insert the USB drive into the USB port, then press the 'USB' button on the sound system to start playing music files from the drive.
Ensure the speakers are positioned correctly and not obstructed. Use the built-in equalizer settings to adjust bass and treble to your preference. Ensure the audio source is of high quality.
'PROTECT' indicates that the system has entered protection mode, likely due to overheating or a speaker short circuit. Turn off the system and check speaker connections. Allow the system to cool down before restarting.
Press the 'Clock' button, then use the 'Up' and 'Down' buttons to set the hour. Press 'Clock' again and use the same buttons to set the minutes. Press 'Clock' one final time to confirm the settings.
Use an auxiliary cable to connect the external audio source to the AUX IN port on the back of the sound system. Select 'AUX' as the input source on the system to play audio from the external device.
First, replace the batteries in the remote. Ensure there are no obstructions between the remote and the sound system. If it still doesn't work, check if the remote sensor on the system is clean and free from dust.