2011 Chevrolet Silverado 1500 Regular Cab Owner's Manual - Page 250

7-32 Infotainment System DVD/CD AUX (DVD/CD/ Auxiliary): Press to cycle through DVD, CD, or Auxiliary when listening to the radio. The DVD/CD text tab and a message showing track or chapter number will display when a disc is in either slot. Press again and the system automatically searches for an auxiliary input device, such as a portable audio player. If a portable audio player is not connected, "No Aux Input Device" displays. If a disc is in both the DVD slot and the CD slot, the DVD/CD AUX button cycles between the two sources and does not indicate "No Aux Input Device." If a front auxiliary device is connected, the DVD/CD AUX button cycles through all available options, such as: DVD slot, CD slot, front auxiliary, and rear auxiliary (if available). See "Using the Auxiliary Input Jack" in this section, or "Audio/ Video (A/V) Jacks" under Rear Seat Entertainment (RSE) System on page 7‑36 for more information. For optimal sound quality, increase the portable audio device's volume to the loudest level. It is always best to power the portable audio device through its own battery while playing. Using the USB Port Radios with a USB port can control a USB storage device or an iPod® using the radio buttons and knobs. See "Playing an MP3" in CD Player on page 7‑14 or CD/DVD Player on page 7‑21 for information about how to connect and control a USB storage device or an iPod. USB Support The USB connector is located on the dashboard or in the center console, and uses the USB 2.0 standard. USB‐Supported Devices ... O (Power/Volume): Turn clockwise or counterclockwise to increase or decrease the volume of the portable player. Additional volume adjustments might have to be made from the portable device if the volume is not loud or soft enough. BAND: Press to listen to the radio when a portable audio device is playing. The portable audio device continues playing. CD/AUX (CD/Auxiliary): Press to play a CD when a portable audio device is playing. Press again and the system begins playing audio from the connected portable audio player. If a portable audio player is not connected, "No Input Device Found" displays. USB flash drive Portable USB hard drive Fifth generation or later iPod iPod nano iPod touch iPod classic Not all iPods and USB drives are compatible with the USB port.