HP 700 Series - Manual (Page 141)

Chapter 7 | Optimizing your HP Jornada | 137
non-modem versions of the HP Jornada.
On the Volume Profiles tab, tap to open the Volume &
Sounds Properties dialog box.
Setting bass and treble levels
On the Volume Profiles tab, the current bass and treble levels are
shown as percentages. To adjust the bass and treble settings,
press the Advanced button. In the Bass/Treble Settings dialog,
use the slider controls to adjust the bass and treble settings to
the desired level.
Customizing HP settings profiles
Your HP Jornada has four preset HP settings profiles on
both the Display Profiles and Volume Profiles tabs
You can launch any profile on either tab by selecting it.
You can also adjust any of the settings in any profile to suit
your preference.