Car Stereo System User Manual
Sonos ZonePlayer S518
ENGLISH
DEUTSCH
NEDERLANDS
SVENSKA
Equalization Settings
You can easily change the sound settings (bass, treble, balance, or loudness) for a 
ZonePlayer.
1. From the Music Menu, touch Settings>ZonePlayer Settings.
2. Touch to select a zone.
3. Select Music Equalization, and then drag your finger across the bass, treble, or 
balance sliders to make adjustments. 
4. To change the Loudness setting, touch On or Off. (The loudness setting boosts 
certain frequencies, including bass, to improve the sound at low volume.)
Basic Troubleshooting
If a problem occurs, you can try the troubleshooting suggestions listed below. If one of 
these doesn’t remedy the problem, or you are not sure how to proceed, please contact 
the Sonos Customer Support team and we’ll be happy to help.
Warning: Under no circumstances should the product be repaired by 
anyone other than an authorized Sonos repair center, as this will 
invalidate the warranty. Please contact Sonos Customer Support for 
more information. Do not open the system as there is a risk of electric 
shock. 










