Logitech Z533 multimedia speaker system black - with EU Plug

Logitech Z533 multimedia speaker system black. If the speakers are not outputting audio, try the following: • Make sure all cables are securely plugged into the speaker system and your devices. • Adjust the volume of the audio source and speakers. • Make sure that the audio source is not muted. • If you are streaming audio from the Internet to your device, the problem is not necessarily caused by the speaker system, but may be caused by the Internet connection. Try using audio saved on your device to verify. • If you are connected to a computer, be sure to select the audio output device that your speakers are connected to. (See the documentation that came with your computer for more information.) • If you're connected to another device with different audio output settings, make sure you've selected the correct output device (such as a game console, DVD player, or television). Refer to the device's documentation for more information.