User Guide
Table Of Contents
- How to use this manual
- Features
- DVD player with sharp video and dynamic sound (Page 94)
- The MP3/WMA player that can play a disc holding many music tracks equivalent to several albums (Page 72)
- DSP effects for simulating acoustics of various performance environments (Page 30)
- Selection and display of favorite wallpaper (screen backgrounds) (Page 44)
- Radio tuner for receiving various broadcasts
- System additions
- TEL MUTE
- Easy-access audio controls on the steering wheel (Page 140)
- Before using the main unit
- Switching mode
- Operation screen of each mode
- Adjusting the volume
- Adjusting sound quality
- Setting the background screen
- Adjusting the background screen
- Adjusting/setting the screen
- How to use the AM / FM radio
- How to use HD Radio
- How to use the SIRIUS satellite radio
- How to use the XM satellite radio
- How to use the CD player
- How to use the MP3/WMA player
- Playing MP3/WMA
- Selecting a music file
- Fast-forwarding/rewinding
- Changing display of the current level
- Displaying the current level
- Searching for a music file
- Repeating the same music file
- Playing songs in random order
- About display of file information
- Turning off the MP3/WMA player
- About MP3/WMA
- Making and playing MP3/WMA files
- How to use the CD changer
- Operating the iPod
- Before using the DVD player
- How to use the DVD player
- How to use the VTR
- How to use the TV
- How to use the DUAL PLAY
- Setting the rear seat monitor
- Operating the rear seat monitor
- How to play CD
- How to play MP3/WMA
- How to play DVD
- How to watch TV
- About the steering wheel switches
- How to use an optional remote control (RMC105)
- Information you should know
- Glossary
- Index by topic
- About screen and sound adjustment
- About Using AM/FM radio
- Usage when an HD Radio tuner is connected
- Usage when a SIRIUS satellite radio tuner is connected
- Usage when a XM satellite radio tuner is connected
- About using the CD player/CD changer
- About using the MP3/WMA player
- About using the iPod
- About using the DVD player
- About using the VTR
- About using the TV tuner
- Useful functions
- When something isn't clear
- INDEX

38
Adjusting sound quality
Basic operation
Switching the bass enhancement (Tru Bass)
You can switch the bass enhancement.
• Note that Tru Bass is adjusted only when the Circle Surround II (page 43) effectiveness is
set to Low or Hi.
Press .
Touch on the MAIN MENU screen.
Touch on the
INFORMATION screen.
Touch .
Touch or of Tru Bass.
Touch .
Setting LOUDNESS
Audio can be modulated to correct for insufficient low and high sounds when listening at low
volume.
Press .
Touch on the MAIN MENU screen.
Touch on the
INFORMATION screen.
Touch .
Touch or of
LOUDNESS.
• The pressed touch switch will become
brighter.
Touch .
MENU
INFO
SETTING
NEXT
ON OFF
ENTER
MENU
INFO
SETTING
NEXT
ON OFF
ENTER