2009 Toyota Prius Owners Manual - Page 288

OM47614U_PRIUS_U.book Page 260 Monday, January 11, 2010 11:02 AM 3-3. Using the audio system Adjusting sound quality and balance STEP 1 STEP 2 Touch on the screen. Adjust the settings, referring to the following table. Once you have finished, touch . Sound quality mode High-pitched tones* Mid-pitched tones* (Type A only) Low-pitched tones* Front/rear volume balance Left/right volume balance Display Level Touch -5 to 5 -5 to 5 or -5 to 5 F7 to R7 or L7 to R7 or *: The sound quality level is adjusted individually in each radio or CD mode. 260 PRIUS_U_(OM47614U)