2010 Nissan Sentra Owner's Manual - Page 196

Turn the VOL/ON·OFF control knob to adjust the volume. This vehicle may be equipped with Speed Volume for audio. When this feature is active, the audio volume changes as the driving speed changes. LHA1486 LHA1487 Audio settings: Press the SETUP button to display the audio settings on the screen. These settings can also be displayed by pressing the AUDIO button (TUNE/SCROLL knob). Use the touchscreen to adjust the following items to the desired setting: Bass, Treble, Balance and Fade: Controls the sound of the audio system. Balance adjusts the sound between the left and right speakers. Fade adjusts the sound between the front and rear speakers. Speed Volume: Controls the level to which the volume is adjusted as the vehicle's driving speed changes. Choose a setting between 1 and 5 or choose 0 to disable the feature entirely. AUX Level: Controls the volume level of incoming sound when an auxiliary device is connected to the system. Available options are Quiet, Medium and Loud. Display screen, heater, air conditioner, audio and phone systems 4-45